问答题It"s clear that anonymous social networks are growing quickly: Whisper has drawn 2.5 billion page views a month, while Secret has 3.5 billion page views; Snapchat has attracted 26 million users. Some call them online confessionals, others believe they"re merely a millennial fad, and most just see them as vehicles for inappropriate commentary. While that may be the case now, the noise will eventually die down. And more importantly, there is a larger lesson to be learned for companies looking to soon capitalize on this new and active audience. Like traditional social networks once were, anonymous ones are in their infancy, and the potential for services like Whisper is huge because there is legitimacy behind what people are saying. There"s a strong need for enterprises to be able to capture public input in a place where customers feel safe in order to turn that feedback into action.

问答题Directions:Writeanessaybasedonthefollowingchart.Inyourwriting,youshould1)describethechart,and2)giveyourcomments.Youshouldwriteabout150wordsontheANSWERSHEET.某市居民上网方式调查

问答题Directions: Nowadays, more and more drunk drivers died in car accidents, which also killed many other innocent people. The problem of driving draws many concerns of people. Give us your opinion and your solutions. Your words should be about 150 words.

问答题1. describe the table. 2. state your opinions drawn from it. You should write at least 150 English words. Accidents in a Chinese City (2005) Main accident causes number of accidents in 2005 percentage rise (+) or fall (-) over 2004 1. drivers turning left without due care 608 +10% 2. drivers traveling too close to other vehicles 411 +9% 3. pedestrians crossing roads carelessly 401 +12% 4. drivers driving under the influence of alcohol 281 +15% 5. drivers failing to give a signal 264 -5%

问答题Take the case of public education alone. The principle difficulty faced by the schools has been the tremendous increase in the number of pupils. This has been caused by the advance of the legal age for going into industry and the impossibility of finding a job even when the legal age has been reached. In view of the technological improvements in the last few years, business will require in the future proportionally fewer workers than ever before. The result will be still further raising of the legal age for going into employment, and still further difficulty in finding employment when that age has been attained. If we cannot put our children to work, we must put them in school. We may also be quite confident that the present trend toward a shorter day and a shorter week will be maintained. We have developed and shall continue to have a new leisure class. Already the public agencies for adult education are swamped by the tide that has swept over them since depression began. They will be little better off when it is over.

问答题Directions:Writeanessaybasedonthefollowingchart.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.Youshouldwriteabout150wordsontheANSWERSHEET.企业招聘渠道日趋多样化

问答题Directions:Writeanessaybasedonthefollowingtable.Inyourwriting,youshould1)interpretthetable,and2)giveyourcomments.Youshouldwriteabout150wordsontheANSWERSHEET.不同员工忠诚度的影响因素

问答题Inthissection,youareaskedtowriteanessaybasedonthefollowingchart.Inyourwriting,youshould1.interpretthechart.2.giveyourcomments.Youshouldwriteatleast150words.

问答题There are many methods you can use to help you relieve the anger caused by any given situation in which you feel that you've been wronged, taken advantage of, or otherwise treated unfairly in some way. By lessening the intensity of your anger you will put yourself in a position from which you can act in a constructive and assertive manner, and communicate your feelings and needs effectively, instead of exposing your feelings on others and acting in a way that does not serve you well. At the other extreme, some people cope with anger by suppressing it. If you have such tendency, you need to find ways to release the anger instead of burying it. Hale Dwoskin, one of the founders of the Sedona Method—a method which consists of a series of questions you ask yourself that lead your awareness to focus on what you're feeling in the moment and gently guide you toward letting it go—has the following to say about releasing negative emotions: "The instant you stop resisting any negative emotion.., is the instant it gives up its hold over you. So, welcome the feeling and then let it go. This frees up space for you to begin feeling good—feeling the peace that you truly are. "

In the 1920s demand for American farm products fell, as European countries began to recover from World War I and instituted austerity (紧缩) programs to reduce their imports. The result was a sharp drop in farm prices. This period was more disastrous for farmers than earlier times had been, because farmers were no longer self-sufficient. They were paying for machinery, seed, and fertilizer, and they were also buying consumer goods. The prices of the items farmers bought remained constant, while prices they received for their products fell. These developments were made worse by the Great Depression, which began in 1929 and extended throughout the 1939s. In 1929, under President Herbert Hoover, the Federal Farm Board was organized. It established the principle of direct interference with supply and demand, and it represented the first national commitment to provide greater economic stability for farmers. President Hoover"s successor attached even more importance to this problem. One of the first measures proposed by President Franklin Roosevelt when he took office in 1933 was the Agricultural Adjustment Act , which was subsequently passed by Congress. This law gave the Secretary of Agriculture the power to reduce production through voluntary agreements with farmers who were paid to take their land out of use. A deliberate scarcity of farm products was planned in an effort to raise prices. This law was declared unconstitutional by the Supreme Court on the grounds that general taxes were being collected to pay one special group of people. However, new laws were passed immediately that achieved the same result of resting soil and providing flood-control measures, but which were based on the principle of soil conservation. The Roosevelt Administration believed that rebuilding the nation"s soil was in the national interest and was not simply a plan to help farmers at the expense of other citizens. Later the government guaranteed loans to farmers so that they could buy farm machinery, hybrid (杂交) grain, and fertilizers.

问答题Inthispart,youareallowedtowriteacompositiononthetopicTheChangesinChina'sForeignTrade.Youshouldwriteatleast150words,basedon,thefollowinginformations.

问答题Directions: Write an essay based on the following table. In your writing, you should 1) interpret the table, and 2) give your comments. You should write about 150 words on the ANSWER SHEET. 调查内容 所占比例(%) 男 女 认为父母管得太严 64 65.8 与父母沟通有障碍 48.7 37.2 不会把秘密告诉父母 81.8 83.3 某校初中学生调查统计的“与父母沟通情况”部分数据

翻译题With the popularity of the Internet, more and more people do shopping online

问答题Directions: Write an email of about 100 words to relevant departments to give some advice on how to live a low-carbon life. You should include the details you think necessary. You should write neatly on the ANSWER SHEET. Do not use your own name. Use "Li Ming" instead. Do not write the address.

问答题Directions: Write a letter of about 100 words to your American friend Jam, recommending your Chinese friend Han Ling to teach him Chinese. You should include the details you think necessary. You should write neatly on the ANSWER SHEET. Do not use your own name. Use "Li Ming" instead. Do not write the address.

判断题Until the Late 1940s, when television began finding its way into American homes, companies relied mainly on print and radio to promote their products and services. The advent of television brought about a revolution in promoting products and services. Between 1949 and 1951, advertising on television grew 960 percent. Today the Internet is once again transforming promotion. By going online, companies can communicate instantly and directly with prospective customers. Promotion on the World Wide Web includes advertising, sponsorships and sales promotions like contests and coupons. In 1996, World Wide Web advertising revenues reached $300 million. Effective online marketers do not merely transfer hard-copy ads to cyberspace. Successful sites blend promotional and non-promotional information, indirectly delivering the advertising messages. To encourage visitors to their sites and to create and cultivate customers" loyalty, companies change information frequently and provide many opportunities for interaction. One of the best online promotion web sites is the Ragu Web site. Here visitors can find thirty six pasta recipes, take Italian lessons, and view an Italian film festival. But they will find no traditional ads. So subtle is the mix of product and promotion that visitors hardly know an advertising message has been delivered. Sega of America, maker of computer games and hardware, uses its Web site for a variety of different promotions, such as introducing new game characters to the public and supplying Web surfers the opportunity to download games. Sega"s home page averages 250,000 visitors a day. To heighten interest in the site, Sega bought an advertising banner on Netscape, thereby increasing site visits by 15 percent. Online participants in Quaker Oats" Gatorade promotion received a free T-shirt in exchange for answering a few questions. Quaker Oats reports that the online promotion created product loyalty and helped the company know its customers better. Now, to target specific Internet users, an increasing number of companies are using "push" technology which automatically delivers customized news and other information to users" computers when they log onto the Internet. Although organizations like Nielsen Media Research are developing technologies to enhance audience measurement and tracking, it remains difficult to assess how many times the same person looks at an ad and who that person is. Although online promotions can be glamorous and sophisticated, they are not perfect. For a well-designed marketing mix, industry experts advise companies to use the Internet as a supplement to other advertising media.

问答题It is not just the quantity of the praise but the quality that is hard to get right. There are three pieces of advice commonly given to managers to make their praise more effective but all are terrible. The first says that praise must be public. This is downright irresponsible. While it is never certain that praise will make the "praisee" feel any better, it is always certain that public praise will inflict heavy collateral damage on everyone else who hears it. Second, praise must be specific. Again, this is catastrophically poor advice as the detail chosen by the praiser may not be the thing the praisee wishes to be commended for. Finally, the praiser is usually told to smile. This is also a bad idea. The point of good praise is that it must look deadly serious in order to seem sincere. If it comes from some grinning fool, one knows to disregard it altogether.

写作 Directions: Suppose you are planning a tour of a historical site for a group of international students. Write an email to 1) tell them about the site, and 2) give them some tips for the tour. You should write about 100 words on the ANSWER SHEET. Do not use your own name. Use 'Li Ming' instead. Do not write your address.

问答题Directions: In this part, you are allowed to write a letter to Mr. Li, your friend who is going to visit you during vacation. You should write him a letter 1) to express the welcome; 2) to suggest the plan about the visit; 3) to remind what to do when he visits. You should write about 100 words on the ANSWER SHEET. Do not write your own name at the end of the letter. Use "Zhang Wei" instead. Do not write the address.

问答题Your friend Tom has invited you to his wedding ceremony, but you cannot go for some reason. Please write a letter to Tom to: 1. Make an apology. 2. Show your regret. You should write about 100 words. Do not sign your name at the end of the letter. Use "Zhang Wei" instead. Do not write your address.

问答题Each year in the United States more people are killed or injured in accidents—at home, at work or school, at play, or while traveling—than were killed or injured in the Vietnam War. In the early 1990s, about half of these accidental deaths were the result of motor-vehicle accidents. Other major causes of accidental deaths were falls, fires, and poisoning. On a worldwide basis, accidents involving motor-vehicles are the primary causes of accidental deaths, followed by accidents in industry and in the home. Efforts to lessen or to eliminate the hazardous conditions that cause accidents are known as safety measures. Safety is a growing concern around the world, and safety skills are being taken more seriously today than ever before. People have come to realize that safety skills can be learned, and most safety experts agree that it is possible to predict, and take steps to prevent the majority of accidents. Few accidents simply "happen". Most are caused by ignorance, carelessness, neglect, or lack of skill.

写作Directions:Writeanessaybasedonthechartbelow.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.Youshouldwriteabout150wordsontheANSWERSHEET.某高校学生手机阅读目的调查

填空题A. Be silly B. Have fun C. Ask for help D. Express your emotions E. Don"t overthink it F. Be easily pleased G. Notice things Act Your Shoe Size, Not Your Age As adults, it seems that we are constantly pursuing happiness, often with mixed results. Yet children appear to have it down to an art—and for the most part they don"t need self-help books or therapy. Instead, they look after their wellbeing instinctively, and usually more effectively than we do as grownups. Perhaps it"s time to learn a few lessons from them. 1 What does a child do when he"s sad? He cries. When he"s angry? He shouts. Scared? Probably a bit of both. As we grow up, we learn to control our emotions so they are manageable and don"t dictate our behaviours, which is in many ways a good thing. But too often we take this process too far and end up suppressing emotions, especially negative ones. That"s about as effective as brushing dirt under a carpet and can even make us ill. What we need to do is find a way to acknowledge and express what we feel appropriately, and then—again, like children—move on. 2 A couple of Christmases ago, my youngest stepdaughter, who was nine years old at the time, got a Superman T-shirt for Christmas. It cost less than a fiver but she was overjoyed, and couldn"t stop talking about it. Too often we believe that a new job, bigger house or better car will be the magic silver bullet that will allow us to finally be content, but the reality is these things have very little lasting impact on our happiness levels. Instead, being grateful for small things every day is a much better way to improve wellbeing. 3 Have you ever noticed how much children laugh? If we adults could indulge in a bit of silliness and giggling, we would reduce the stress hormones in our bodies, increase good hormones like endorphins, improve blood flow to our hearts and even have a greater chance of fighting off infection. All of which would, of course, have a positive effect on our happiness levels. 4 The problem with being a grownup is that there"s an awful lot of serious stuff to deal with—work, mortgage payments, figuring out what to cook for dinner. But as adults we also have the luxury of being able to control our own diaries and it"s important that we schedule in time to enjoy the things we love. Those things might be social, sporting, creative or completely random (dancing around the living room, anyone?)—it doesn"t matter, so long as they"re enjoyable, and not likely to have negative side effects, such as drinking too much alcohol or going on a wild spending spree if you"re on a tight budget. 5 Having said all of the above, it"s important to add that we shouldn"t try too hard to be happy. Scientists tell us this can backfire and actually have a negative impact on our wellbeing. As the Chinese philosopher Chuang Tzu is reported to have said : "Happiness is the absence of striving for happiness." And in that, once more, we need to look to the example of our children, to whom happiness is not a goal but a natural byproduct of the way they live.

问答题Directions:Writeanessaybasedonthefollowingchart.Inyouressay,youshould1)interpretthechart,and2)giveyourcomments.Youshouldwriteabout150wordsontheANSWERSHEET2.

问答题A chemical plant should be responsible for the water pollution in a nearby river. Write a letter to the City Environment Protection Agency to 1. state the present situation. 2. suggest ways to deal with the problem. 3. express your sincere hope. You should write about 100 words. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write the address.

填空题Directions: You are going to read a list of headings and a text. Choose a heading from the list A-F that best fits the meaning of each numbered part of the text. The first and last paragraphs of the text are not numbered. There is one extra heading which you do not need to use.A. Analyzing your own taste B. Being cautious when experimenting C. Finding a model to follow D. Getting the final look absolutely right E. Learning to be realistic F. Making regular conscious choices When we meet people for the first time, we often make decisions about them based entirely on how they look. And, of course it's something that works both ways, for we too are being judged on our appearance. When we look good, we feel good, which in turn leads to a more confident and self-assured manner. People then pick up on this confidence and respond positively towards us. Undoubtedly, it's what's inside that's important, but sometimes we can send out the wrong signals simply by wearing inappropriate clothing or not spending enough time thinking about how others see us. {{U}} {{U}} 1 {{/U}} {{/U}}For example, people often make the mistake of trying to look like someone else they've seen in a magazine, but this is usually a disaster as we all have our own characteristics. Stand in front of a full-length mirror and be honest with yourself about what you see. There is no need to dwell on your faults—we all have good points and bad points—but think instead about the best way to emphasize the good ones. {{U}} {{U}} 2 {{/U}} {{/U}}When selecting your clothes each day, think about who you're likely to meet, where you're going to be spending most of your time and what tasks you are likely to perform. Clearly, some outfits will be more appropriate to different sorts of activity and this will dictate your choice to an extent. However, there's no need to abandon your individual taste completely. After all, if you dress to please somebody else's idea of what looks good, you may end up feeling uncomfortable and not quite yourself. {{U}} {{U}} 3 {{/U}} {{/U}}But to know your own mind, you have to get to know yourself. What do you truly feel good in? There are probably a few favourite items that you wear a lot—most people wear 20 per cent of their wardrobe 80 per cent of the time. Look at these clothes and ask yourself what they have in common. Are they neat and tidy, loose and flowing? Then look at the things hanging in your wardrobe that you don't wear and ask yourself why. Go through a few magazines and catalogues and mark the things that catch your eye. Is there a common theme? {{U}} {{U}} 4 {{/U}} {{/U}}Some colors bring your natural colouring to life and others can give us a washed-out appearance. Try out new colours by all means, but remember that dressing in bright colours when you really like subtle neutral tones, or vice versa, will make you feel self-conscious and uncomfortable. You know deep down where your own taste boundaries lie. And although it's good to challenge those sometimes with new combinations or shades, take care not to go too far all at once. {{U}} {{U}} 5 {{/U}} {{/U}}So, you've chosen an outfit that matches your style, your personality, your shape you're your colouring. But does it fit? If something is too tight or too loose, you won't achieve the desired effect, and no matter what other qualities it has, it won't improve your appearance or your confidence. Sometimes, we buy things without thinking. Some people who dislike shopping grab the first thing they see, or prefer to use mail-order or the Internet. In all cases, if it doesn't fit perfectly, don't buy it, because the finer details are just as important as the overall style. Reappraising your image isn't selfish because everyone who comes into contact with you will benefit. You'll look better and you'll feel a better person all round. And if in doubt, you only need to read Professor Albert Mehrabian's book Silent Messages to remind yourself how important outward appearances are. His research showed that the impact we make on each other depend 55 per cent on how we look and behave, 38 per cent on how we speak and only 7 per cent on what we actually say. So, whatever stage you are at in your life, whatever role you play, isn't it time you made the most of yourseff?

问答题1) interpret the table and 2) give your comments. You should write at least 150 words. Write your essay on ANSWER SHEET 2.

问答题Music is not tangible. You can"t eat it, drink it or mate with it. It doesn"t protect against the rain, wind or cold. It doesn"t vanquish predators or mend broken bones. And yet humans have always prized music—or well beyond prized, loved it. In the modern age we spend great sums of money to attend concerts, download music files, play instruments and listen to our favorite artists whether we"re in a subway or salon. But even more than 10,000 years ago, people invested significant time and effort to create music, as the discovery of flutes carved from animal bones would suggest. So why does this thingless "thing"—at its core, a mere sequence of sounds—hold such potentially enormous intrinsic value? The quick and easy explanation is that music brings a unique pleasure to humans.

问答题Directions:Writeanessaybasedonthefollowinggraph.Inyouressay,youshould1)interpretthegraph,and2)giveyourcomments.Youshouldwriteabout150wordsontheANSWERSHEET.2001年～2015年中国留学回国人数

填空题A．Leave them behind B．Change the subject C．Limit the time you spend with them D．Don"t make their problems your problems E．Don"t pretend that their behavior is "OK". F．Talk about solutions, not problems G．Speak up for yourself Some people will have a rain cloud hanging over them, no matter what the weather is outside. Their negative attitude is toxic to your own moods, and you probably feel like there is little you can do about it. But that couldn"t be farther from the truth. If you want to effectively deal with negative people and be a champion of positivity, then your best route is to take definite action through some of the steps below. 1 First, let"s get this out of the way. You can be more positive than a cartoon sponge, but even your enthusiasm has a chance of being afflicted by the constant negativity of a friend. In fact, negativity has been proven to damage your health physically, making you vulnerable to high levels of stress and even cardiac disease. There"s no reason to get hurt because of someone else"s bad mood. Though this may be a little tricky depending on your situation, working to spend slightly less time around negative people will keep your own spirits from slipping as well. 2 This is an easy trap to fall into. Point out to the person that their constant negativity isn"t a good thing. We don"t want to do this because it"s far easier to let someone sit in their woes, and we"d rather just stay out of it. But if you want the best for this person, avoid giving the false impression that their negativity is normal. 3 Though I consider empathy a gift, it can be a dangerous thing. When we hear the complaints of a friend or family member, we typically start to take on their burdens with them. This is a bad habit to get into, especially if this is a person who is almost exclusively negative. These types of people are prone to embellishing and altering a story in order to gain sympathy. Why else would they be sharing this with you? 4 When you suspect that a conversation is starting to take a turn for the negative, be a champion of positivity by changing the subject. Of course, you have to do this without ignoring what the other person said. Acknowledge their comment, but move the conversation forward before the pleasure gained from complaining takes hold of either of you. 5 Sometimes, changing the subject isn"t an option if you want to deal with negative people, but that doesn"t mean you can"t still be positive. I know that when someone begins dumping complaints on me, I have a hard time knowing exactly what to say. The key is to measure your responses as solution-based. You can do this by asking questions like, "Well, how could this be resolved?" or, "How do you think they feel about it?" Use discernment to find an appropriate response that will help your friend manage their perspectives.

填空题Directions: Reading the following text and answer questions by finding a subtitle for each of the marked parts or paragraphs. There are two extra items in the subtitle.A. Although no such evidence was presented, the casino's marketing department continued to pepper him with mailings. And he entered the casino and used his Fun Card without being detected. B. It is unclear what luring was required, given his compulsive behavior. And in what sense was his will operative? C. By the time he had lost $5,000 he said to himself that if he could get back to even, he would quit. One night he won $5,500, but he did not quit. D. Gambling has been a common feature of American life forever, but for a long time it was broadly considered a sin, or a social disease. Now it is a social poliey: the most important and aggressive promoter of gambling in America is the government. E. David Williams's suit should trouble this gambling nation. But don't bet on it. F. It is worrisome that society is medicalizing more and more behavioral problems, often defining as addietions what earlier, sterner generations explained as weakness of will. G. The anonymous, lonely, undistracted nature of online gambling is especially conduetive to compulsive behavior. But even if the government knew how to move against Internet gambling, what would be its grounds for doing so? On the north bank of the Ohio river sits Evansville, Ind. , home of David Williams, 52, and of a riverboat casino (a place where gambling games are played). During several years of gambling in that casino, Williams, a state auditor earning $35,000 a year, lost approximately $175,000. He had never gambled before the casino sent him a coupon for $20 worth of gambling. He visited the casino, lost the $20 and left. On his second visit he lost $800. The casino issued to him, as a good customer, a "Fun Card", which when used in the casino earns points for meals and drinks, and enables the casino to track the user's gambling activities. For Williams, those activities became what he calls "electronic heroin" . {{U}} {{U}} 1 {{/U}} {{/U}} In 1997 he lost $21,000 to one slot machine in two days. In March 1997 he lost $72, 186. He sometimes played two slot machines at a time, all night, until the boat doeked at 5 a. m., then went back aboard when the casino opened at 9 a. m. Now he is suing the casino, charging that it should have refused his patronage because it knew he was addicted. It did know he had a problem. In March 1998, a friend of Williams's got him involuntarily confined to a treatment center for addictions, and wrote to inform the casino of Williams's gambling problem. The casino included a photo of Williams among those of banned gamblers, and wrote to him a "cease admissions" letter. Noting the "medical/psychological" nature of problem gambling behavior, the letter said that before being readmitted to the casino he would have to present medical/psychological information demonstrating that patronizing the casino would pose no threat to his safety or well-being. {{U}} {{U}} 2 {{/U}} {{/U}} The Wall Street Journal reports that the casino has 24 signs warning: "Enjoy the fun.., and always bet with your head, not over it. " Every entrance ticket lists a toll-free number for counseling from the Indiana Department of Mental Health. Nevertheless Williams's suit charges that the casino, knowing he was "helplessly addicted to gambling", intentionally worked to "lure" him to "engage in conduct against his will". Well. {{U}} {{U}} 3 {{/U}} {{/U}} The fourth edition of the Diagnostic and Statistical Manual of Mental Disorders says "pathological gambling" involves persistent, recurring and uncontrollable pursuit less of money than of the thrill of taking risks in quest of a windfall. {{U}} {{U}} 4 {{/U}} {{/U}} Pushed by science, or what claims to be science, society is reclassifying what once were considered character flaws or moral failings as personality disorders akin to physical disabilities. {{U}} {{U}} 5 {{/U}} {{/U}} Forty-four states have lotteries, 29 have casinos, and most of these states are to varying degrees dependent on—you might say addicted to—revenues from wagering. And since the first Internet gambling site was created in 1995, competition for gambler's dollars has become intense. The Oct. 28 issue of Newsweek reported that 2 million gamblers patronize 1,800 virtual casinos every week. With $3.5 billion being lost on Internet wagers this year, gambling has passed pornography as the web's webs most profitable business.

填空题A. For example, the Moche lords of Sipán in coastal Peru were buried in about AD 400 in fine cotton dress and with exquisite ornaments of bead, gold, and silver. Few burials rival their lavish sepulchres. Being able to trace the development of such rituals over thousands of years has added to our understanding of the development of human intellect and spirit. B. By 40,000 years ago people could be found hunting and gathering food across most of the regions of Africa. Populations in different regions employed various technological developments in adapting to their different environments and climates. C. Archaeological studies have also provided much information about the people who first arrived in the America over 12,000 years ago. D. The first fossil records of vascular plants—that is, land plants with tissue that carries food—appeared in the Silurian period. They were simple plants that had not developed separate stems and leaves. E. Laetoli even reveals footprints of humans from 3.6 million years ago. Some sites also contain evidence of the earliest use of simple tools. Archaeologists have also recorded how primitive forms of humans spread out of Africa into Asia about 1.8 million years ago, then into Europe about 900,000 years ago. F. One research project involves the study of garbage in present-day cities across the United States. This garbage is the modern equivalent of the remains found in the archaeological record. In the future, archaeologists will continue to move into new realms of study. G. Other sites that represent great human achievement are as varied as the cliff dwellings of the ancient Anasazi (a group of early Native Americans of North America) at Mesa Verde, Colorado; the Inca city of Machu Picchu high in the Andes Mountains of Peru; and the mysterious, massive stone portrait heads of remote Easter Island in the Pacific. Archaeological study covers an extremely long span of time and a great variety of subjects. The earliest subjects of archaeological study date from the origins of humanity. These include fossil remains believed to be of human ancestors who lived 3.5 million to 4.5 million years ago. The earliest archaeological sites include those at Hadar, Ethiopia; Laetoli, Tanzania; East Turkana, Kenya; and elsewhere in East Africa. These sites contain evidence of the first appearance of bipedal (upright- walking, apelike early humans). (41) The first physically modern humans, Homo sapiens, appeared in tropical Africa between 200,000 and 150,000 years ago- dates determined by molecular biologists and archaeologists working together. Dozens of archaeological sites throughout Asia and Europe show how people migrated from Africa and settled in these two continents during the last Ice Age (100,000 to 15,000 years ago). (42) Archaeologists have documented that the development of agriculture took place about 10,000 years ago. Early domestication—the planting and harvesting of plants and the breeding and herding of animals— is evident in such places as the ancient settlement of Jericho in Jordan and in Tehuacán Valley in Mexico. Archaeology plays a major role in the study of early civilizations, such as those of the Sumerians of Mesopotamia, who built the city of Ur, and the ancient Egyptians, who are famous for the pyramids near the city of Giza and the royal sepulchres (tombs) of the Valley of the Kings at Thebes. (43) Archaeological research spans the entire development of phenomena that are unique to humans. For instance, archaeology tells the story of when people learned to bury their dead and developed beliefs in an afterlife. Sites containing signs of the first simple but purposeful burials in graves date to as early as 40,000 years ago in Europe and Southwest Asia. By the time people lived in civilizations, burials and funeral ceremonies had become extremely important and elaborate rituals. (44) Archaeology also examines more recent historical periods. Some archaeologists work with historians to study American colonial life, for example. They have learned such diverse information as how the earliest colonial settlers in Jamestown, Virginia, traded glass beads for food with native Algonquian peoples; how the lives of slaves on plantations reflected their roots in Africa; and how the first major cities in the United States developed. (45)

问答题For a child, happiness has a magical quality. I remember making hide-outs in newly cut hay, playing cops and robbers in the woods, getting a speaking part in the school play. For adults, happiness is complicated. As far as I am concerned, happiness is "the capacity for enjoyment". The more we can enjoy what we have, the happier we are. It"s easy to overlook the pleasure we get from loving and being loved, the company of friends, the freedom to live where we please, even good health. While happiness may be more complex for us, the solution is the same as ever. Happiness isn"t about what happens to us; it"s about how we perceive what happens to us. It"s the knack of finding a positive for every negative, and viewing a set-back as a challenge. It"s not wishing for what we don"t have, but enjoying what we do possess.

填空题A. Thinks Positively. B. Knows That Principles Are More Important than Rules. C. Possesses a Sense of Humor. D. Communicates Facts That Are Hard to Take. E. Cares for Others and Their Well-being. F. Has Integrity and Authenticity. G. Order Is Important. Much has been written about the tasks of leaders and the skills required for leadership. There has been considerable debate about the question of whether leaders are born or made. Likely behind these arguments is the difference between personal characteristics that some people have at birth and skills that one can acquire through education and practice. But the important personal characteristics, while they may seem innate in some people, can be cultivated, and indeed, require cultivation in all of us. For unless they are strengthened through conscious attention and cultivation, they can, for example, easily be forgotten or ignored in the craziness of activity often associated with leadership. What are some of these characteristics? One could make many lists, but here are five personal traits that seem especially important. A good leader: (41) An effective leader is "genuine", internally and externally consistent. A good leader is one of whom it can be said, "What you see is what you get"—there is never any wonder as to whether the image, the "person" presented to the world, really reflects the person. Such a leader has honesty—he/she says what he/she means, means what he/she says. A good leader has a consistency of purpose, operates out of discernible principles, and "stands for" something worthwhile and detectable. Honesty and reliability require self-reflection, the ability to understand oneself honestly, the capacity to assess one's strengths and weaknesses accurately, and acceptance of one's self. (42) A good leader takes responsibility seriously but never takes himself seriously. Such a leader can help people relax and get through tough situations in good spirits. (43) A good leader understands that nothing except a great work of art can be done by one person alone-that something of lasting value is almost always the result of a group effort. But even more than that, a good leader genuinely is concerned with and interested in others. Such concerning means that a good leader is collegial, building a sense of group identity and purpose. A good leader "brings out the best" in each of those who follow, seeks the development and advancement of each member of the group, and delights in each person's growth in ability and of character. A good leader rejoices in the success of group members without announcement of jealousy. A good leader is deliberative, involving the group in decisions wherever possible and encourages, supports, and applauds the members of the group. (44) One of the primary roles of the leader is to inspire hope, even in a difficult situation. This is not the same as being blindly optimistic. We think, for example, of Franklin Roosevelt's "We have nothing to fear but fear itself" or of Desmond Tutu's observation about apartheid in South Africa that since "it is difficult to be optimistic, one must have hope." Such a leader empowers followers, making them believe that they can accomplish worthwhile but very difficult things. He actually creates energy for the group by being active without becoming unrealistic. (45) A good leader understands that order is important to a group but that rigidity destroys the followers' emotion state. Lasting, empowering order comes more from trust and the development of group norms than from regulations imposed by a leader. Doubtless, everyone would develop a somewhat different, and in many cases, a longer list of personal characteristics. But a leader who is conscious of such a list, who questions the extent to which he or she lives and acts in accord with these traits, and who deliberately cultivates these characteristics is likely to be a successful and appreciated leader.

填空题Examples and rumours abound of companies being burgled by cyberfrauds, cyberspooks or cyber-mischief-makers. On June 26th America"s Federal Trade Commission sued Wyndham Worldwide, a hotel group, alleging that security failures at the company in 2008 and 2009 had led to the export of hundreds of thousands of guests" payment-card account numbers to a domain registered in Russia. The FTC says "millions of dollars" were lost to fraud. Wyndham says it knows of no customers who lost money and that the FTC"s claims are "without merit". Working out the cost of cybercrime is a devil of a job. The FTC and Wyndham are poles apart on their estimates of the effect of the credit-card thefts. Companies say they are under constant cyber-attack in ever more ingenious forms, but they are loth to say in public how often the raiders get through and how much damage they do—assuming that the breach is spotted. That suggests the damage is underreported. When they are speaking to the security services they may be more forthcoming, but will they be accurate? Companies might anyway have lost some of the business written off to cybercrime. In that case, Mr. Evans"s ￡800 million would be on the high side. In a report by Britain"s Cabinet Office last year, Detica, the software arm of BAE Systems, a defence company, put the cost of cybercrime to the country at a staggering ￡27 billion, or 1.8% of GDP. Businesses bore ￡21 billion, mostly because of the theft of secrets and industrial espionage. Lots of people doubted these numbers—including, it seems, the Ministry of Defence, which commissioned a study from a team led by Ross Anderson, a computer-security expert at Cambridge University. The team"s report, published this month, shies away from adding up totals, preferring to assess the costs of different types of crime in turn, but comes up with much lower figures—partly because it discounts Detica"s numbers for intellectual-property theft and espionage entirely, saying they have "no obvious foundation". Most of the cost of cybercrime, it concludes, is indirect, such as spending on antivirus software or other corporate defences. In other words, a lot goes on payments by one lot of businesses to another: the computer-security industry. That may be inevitable. Cyber-attacks are happening more often and are becoming more precisely targeted. Greg Day, the chief technology officer for security in the European business of Symantec, a computer-security firm, says that for years cybercrime was more or less "random", as crooks looked for any holes they could find anywhere. In the past couple of years, however, they have chosen their corporate targets more precisely. Symantec observed virtually no targeted attacks before Stuxnet, a worm that attacked industrial-control systems, appeared in 2010. Last December it spotted an average of 154 a day. The bad guys are increasingly using social media to try to find a way in, either by gathering intelligence or by befriending employees who may be tricked into opening an e-mail with nasty code within. People, a security-industry adage runs, are the weakest link. Training them to be careful may still be the best defence. A. acquired by the computer-security industry. B. speaking in public how much damage the cybercrime does. C. estimation of the effect of the credit-card thefts. D. letting out the clients" payment-card account numbers. E. Britain has invested a lot of money to prevent cybercrime. F. spent on antivirus software or other corporate defences diretly. G. cybercrime is more purposeful than before.

翻译题What is artificial intelligence today? Roughly speaking, its technology that takes in huge amount of information from a specific domain (say, loan repayment histories) and uses it to make a decision in a specific case (whether to give an individual a loan) in the service of a specified goal (maximizing profits for the lender)

填空题A. Suggest a pre-interview. B. How do you know your contact? C. Leave enough time to your referrer. D. Understand your contact"s position in the company. E. Put your request in writing. F. Is your contact willing to provide a referral? G. Say "thank you". Whether you"re unemployed or supported by a regular paycheck, job hunting and blindly sending out résumé s can be a tiring and frustrating experience. So when the career gods smile in your direction and provide your dream position at a company where you know an employee, it can feel as though your professional traffic jam just opened onto the six-lane new-job freeway. But before you fire off that "Will you refer me?" email, consider some of these important factors that can make or break your chances at an interview. 1 If your intended referrer is your best college pal or Aunt Winnie, proceed with caution. While it"s great to have friends or family who can vouch for you on a personal level, many hiring managers are more interested in your professional abilities. And getting a referral from someone who can"t even repeat what you do for a living may come across as a weak attempt at getting your foot in the door, not a strong recommendation. The best contact is one who knows your career progression and accomplishments. 2 Your dream job resides in sales and marketing, but your contact at the company works in tech support. At small companies, this link may be sufficient enough to secure you an interview, but you can"t always count on it. The best referral will come from someone who is knowledgeable about the open position and the kind of requirements and experience it entails. 3 If you decide that your contact is a strong one, then make your request in writing. Your potential referrer can then take the time to thoughtfully consider whether or not she is comfortable making an introduction before responding to you with her answer. And you give her a chance to quickly research any pertinent information regarding the hiring manager and job qualifications. 4 When making your referral request, ask your contact whether she is comfortable providing a referral. While you might be eager to cut to the chase by asking directly for an endorsement, a wishy-washy or noncommittal referral can be worse than no referral at all, so don"t take it personally if she refuses. But hopefully you"ve carefully considered your relationship with this person so that the answer is a confident "Yes!" 5 Even if your contact agrees to put you in touch with the hiring manager, offer to take her to lunch so you can provide her with the information she needs to deliver a strong referral. Describe your major professional accomplishments, and relate them to why you think you would be an ideal candidate for the listed position. By offering up the information she needs, you not only increase your chances of obtaining an interview, but you also make her look good to her coworkers by contributing an informed recommendation. Before you even know if you"ve obtained the interview, send your referrer a thank-you note. You"ll let her know that regardless of the outcome, you appreciate her time and effort. And even if this position doesn"t pan out for you, your graciousness will keep you top-of-mind if similar positions arise in the future!

填空题A. Monitor your alcohol use B. Pay attention to table manners C. Don"t be a gossip D. Network with higher-ups E. Keep the conversation light F. Dress appropriately G. Make new friends For young workers, holiday parties can be a wonderful opportunity to celebrate a successful. year gone by, catch up with colleagues and hobnob with senior executives to try to get ahead. But a host of challenges confront young employees—from figuring out whom to bring to walking the fine line between being friendly and being flirty. Some do"s and don "ts when it comes to these events: 1 If you"re new to the company, talk to co-workers who have attended previous office functions to get a sense of what you should wear. Dress conservatively, not "like you"re going to a club in Vegas," says Tom Gimbel, CEO of staffing firm LaSalle Network in Chicago. But, he adds, don"t take it "to the point where (you"re) wearing a suit where everybody else is wearing jeans." 2 Steer clear of talking about those layoffs or pay freezes that have hit morale, experts advise. "Try to keep the conversation upbeat," says Barbara Pachter, president of Pachter & Associates, a business-etiquette and communications firm in Cherry Hill, N.J. "If you"re merging, that could be an exciting thing, (or if) you"re adding new product lines, that could be an exciting thing" to talk about. 3 While it"s fun to indulge in rumors about colleagues, you don"t want to be known as the person who"s always spreading juicy gossip. "You want to be known for your work ethic, you want to be known for the work product that you put out, and at a holiday party, you don"t want to be the one telling everybody who"s making out with whom and who"s fighting with whom," says Mr. Gimbel. Instead, he encourages people to stick to safe topics like sports, entertainment and what"s going on in the world. 4 Even if you"re intimidated by the clique of VPs huddling in their own circle, don"t pass up the opportunity to meet these people, who could be interviewing you when you"re up for your next promotion. Look for an opening to chime in on a topic that you know about. If they don"t already know you, introduce yourself and say how long you"ve been with the company and what you do. Afterward, if you feel like you connected with someone senior, send them a follow-up email saying it was nice to meet them, says Ms. Pachter. "What have you got to lose?" 5 Holiday parties are one of the few workplace events where imbibing is allowed and even encouraged to get people relaxed. However, just because alcohol is free-flowing at the bar doesn"t mean you should take that as a license to reprise your college frat parties. "Most people head toward the bar and the buffet when they get to a holiday party, and if they drink on an empty stomach they tend to get inebriated and then they could say the wrong thing or do the wrong thing," says Ms. Whitmore. "No. 1 rule is: Don"t drink too much, monitor your alcohol intake. Usually, one or two drinks is plenty."

填空题A. Becoming a Naturalist. B. Seeing Wonder in the Ordinary. C. A Changing Role. D. Disgusting and Embarrassing Moments. E. What does a Park Naturalist Do? F. What does It Take to Be a Park Naturalist? G. Management Decisions Invloved. I have the best job in the Wisconsin State Park System. As a park naturalist at Peninsula State Park, I am busy writing reports, creating brochures about trees or flowers, and sometimes visiting schools. And, of course, I make sure Peninsula's feathered friends are well fed. (41) As a park naturalist I am a writer, a teacher, a historian and, if not a social worker, at least an instructor for young people interested in the environment. I love the diversity of my job. Every day is different. Most tasks require creativity. Now that I am an experienced naturalist, I have the freedom to plan my own day and make decisions about the types of programs that we offer at Peninsula. (42) In my first naturalist job, I spent four out of five days leading school field trips and visiting classrooms. As a state park naturalist I still work with students, but more often lead programs like bird walks, nature crafts, outdoor skills, and trail hikes. I also find myself increasingly involved in management decisions. For example, sometimes the park naturalist is the person who knows where rare orchids grow or where ravens nest. When decisions are made about cutting trees, building trails, or creating more campsites, naturalists are asked to give the "ecological perspective" (43) Perhaps the grossest thing I've done as a naturalist is to boil animal skulls. Visitors like seeing bones and skins-at least after they have been cleaned up! Once, our nature needed more skulls. A trapper gave me muskrat, raccoon and fox skulls but I had to clean them. First, I boiled the skin and meat off. Boy, did that smell! Then I used dissecting tools and old toothbrushes to clean out the eyeballs. Finally, I soaked the skulls in a bleach solution I've had some embarrassing experiences, too. On my first hike as Peninsula's new naturalist, I was so excited that I identified a white pine tree as a red pine tree! That's quite a mistake since the trees are so easy to tell apart. White pine needles are in bundles of five and red pine needles are in bundles of two. (44) Not all State parks are as busy or as big as Peninsula. Not all park naturalists spend the seasons as I do. Nevertheless, Park naturalists share certain common interests and responsibilities: A park naturalist might notice that branches of a red maple growing in a field reach out to the side while those of a red maple in a thick forest reach up, and wonder why the trees look different. A naturalist makes things happen. It might be working with workers to clean up part of a river. Park naturalists share knowledge in different ways, but all of them communicate with people. A love of learning from other People, from plants and animals, from books, and more is an essential quality. Most naturalists don't work in places of rare beauty. Many work in city parks or in places that show "wear and tear", if you can wonder about an a pine bush, or a robin and cause others to wonder, too, then you are ready to become a park naturalist. (45) If you think you want to become a park naturalist, do the following: Explore your home landscape. Knowing how people have shaped the land where you live and how the land has shaped them will lend a comparison that will serve you well. Start a field sketch book Sketch what you see, where and when. The reason is not to practice art skills (though you may discover you have a talent) but, rather, to practice observation skills. Go to college. You will need a 4- year degree. There are several academic routes that lead to the naturalist's road. I have found ornithology, plant classification and human growth and development to be among my most helpful courses. Listen and learn. A college degree is like a ticket. It lets you board the plane but is only the beginning of the journey. Look and listen to those who have already traveled the road for ideas, knowledge and inspiration.

填空题A hospital is an institution that provides medical services for a community. The doctors, nurses, and other personnel of a hospital work to restore health to sick and injured people. They also try to prevent disease and maintain health in the community. Some hospitals serve as centers for medical education and research. Most hospitals are short-term hospitals in which the majority of patients stay less than 30 days. Patients spend an average of 4 to 8 days in a short-term hospital. In long-term hospitals, most patients stay more than 30 days. People having their tonsils removed would go to a short-term hospital. Those with severe mental illnesses may stay in a long-term institution because of the time needed to treat their condition. A general hospital provides services for most people and illnesses. A special hospital cares for certain people or certain illnesses. For example, pediatric hospitals treat only children. Rehabilitation hospitals provide services to help people adjust to mental and physical disabilities. A hospital may perform other services besides treating the sick. Research hospitals conduct medical research. Teaching hospitals educate future physicians, nurses, and laboratory specialists. A teaching hospital may form part of a university medical center, or it may be a general hospital associated with a medical school. In the professional services department, physicians play an important role and lead a large medical team working for the hospital. The medical team also includes physicians in training. These interns come from medical schools and work in a hospital for practical experience. The nursing staff forms the largest group in the patient care team. Professional nurses, generally called registered nurses, have graduated from a nursing school. They carry out much of the patients" care under the guidance of physicians. They also direct other members of the nursing staff, including practical nurses, nurse"s aides, and nurse attendants. These men and women do many tasks to train the registered nurses for work requiring the special skills. There are many other important departments in a hospital besides the professional services department. The hospital pharmacy provides medicines that physicians order for patients. The central service department maintains medical supplies. The food service department prepares meals for patients and staff members. The hospital laboratories conduct tests that help doctors diagnose and treat illnesses. The radiology department makes X rays to help physicians diagnose diseases and injuries. The medical records department keeps a record on every patient. If former patients return to the hospital, their medical record helps the physician diagnose and treat their illness. The admitting office schedules patients for admission at the request of their physician and assigns them to a room. And the business office lists each patient"s charges, prepares a bill, and records payments received. A. his graduation from a medical school 1 The function of a hospital is to ______. B. provide medical education and conduct research in medicine 2 The doctors,nurses,and other personnel of a hospital treat and cure disease and ______. C. provide medical services for a community 3 An intern is a doctor serving as an assistant physician in a hospital,generally just after ______. D. restore health from a chronic disease 4 The departments of hospital laboratories,radiology department and medical records department help physicians ______. E. diagnose diseases and injuries 5 Registered nurses are another name for ______. F. have the appendix removed G. professional nurses

填空题Most people can identify their top priority at work. Generally, it will be the part of the job that is most productive for their employer: for a merger and acquisitions banker, it could be landing a big deal for a client; for a lorry driver, the punctual delivery of an important consignment; for a hospital doctor or nurse, giving vital treatment to a patient. But every job is ringed with secondary tasks—the routine but critical stuff covered by codes and guidelines. If such chores are neglected, the consequences may undermine overall success. New research suggests tired workers in demanding jobs start giving up doing those small, but vital, tasks remarkably quickly. Peter Thiel, the entrepreneur, wrote in the FT last week that computers "excel at efficient data processing but struggle to make basic judgments". In other words, humans are not redundant. But the flesh-and-blood workers who remain now have greater responsibility for more important tasks. If companies pile more work on to them, these weary employees could inadvertently plunge them into disaster. It is a truism that a tired worker is less productive than a fresh one. But researchers at Wharton business schools have shown that compliance with routine tasks can fall away within one heavy shift. Their study"s focus was hand hygiene, healthcare"s mundane but powerful weapon against cross-infection. Such is the importance of sanitisation—when done thoroughly, it can reduce infection by the MRSA "superbug" by 95 percent—that hospitals have started to monitor compliance, using electronic tags in sanitisers and workers" badges. Each time a member of staff skips the sanitiser, the omission is logged. The extraordinarily rich anonymised information from such a system is a treasure trove for big data researchers such as Wharton"s Katherine Milkman. Analysing 13.8 million "unique hand hygiene opportunities" for more than 4,000 staff at 35 hospitals, she and her co-authors found that over a 12-hour shift compliance by an average staff member fell by 8.5 percentage points. Lax handwashing, they suggest, could be costing $25 billion annually in treatment of unnecessary infection in the US—and leading to 70,000 needless deaths. As Prof. Milkman explained to me last week, the fact that intense work makes it harder to do less important tasks could have profound implications in other walks of life. The study points out that "these deviations pose a threat to the wellbeing of organizations, employees and clients, because such violations can reduce the quality of products produced and services provided as well as creating an unsafe work environment". Suddenly, it is a little clearer why the exhausted M&A banker skips parts of the ethical code her bank insists on, or why the tired lorry driver jumps the lights to make it to the depot on time. The work could offer clues about how to make sure the steeplejack always checks his harness, even on the final ascent of the skyscraper, and the weary journalist reads through her story for possible errors on deadline. A．humans are not needed any more in computer age. B．the abundant anonymised information from the system. C．weary workers are likely to stop doing small but important things. D．intense work makes it harder to do some important work. E．how to make people reduce mistakes in routine work. F．the efficiency of workers will fall away in a heavy shift. G．tired workers could inadvertently plunge their company into disaster.

翻译题Its almost impossible to go through life without experiencing some kind of failure

填空题A. Pick up the local paper B. Save from the first place C. Use a guidebook—your own D. Pick up the phone E. Choose cheap countries F. Download magazines from web G. Splurge when it matters You"ve mastered the art of modern-travel savings: Your airfare alerts are set up on Kayak; you flit around Europe on cheap carriers like EasyJet. You stay in apartments rented through Airbnb. You could probably shave a few more cents off travel costs by downloading five new apps and bookmarking 10 new sites. But real savings will come to those who go retro by stepping away from the screen, or using it differently, to find old-fashioned tactics that can save you big. Here are some old-school tips for getting the most out of your travel buck. 1 We think we can get everything done online these days, but sometimes a simple phone call is your best bet for saving money. Speak with an innkeeper and learn of potential discounts on extended stays or information on how to get there from the airport by public transit. Contact the specific location where you"ll pick up your rental car and reserve a compact to avoid getting "upgraded" to a bigger vehicle that will increase (sometimes even double) your gas costs. Call travel agencies that strike special deals with airlines to get your prices below anything you"ll find online. 2 Goodbye Norway, hello Bolivia. Or as a blogger put it, "Cheapest dorm bed in Zurich-nice room in Bangkok." Extrapolate that to tour guides, museum entries, food and more, and the savings start to add up. Of course, keep in mind how much it will cost you to get there in the first place. Luckily, a lot of the cheaper countries are also cheap to fly to; another blogger put together a list of 10 "Cheap Places to Travel on the U.S. Dollar," which includes Costa Rica, Nicaragua, Peru, Hungary and Romania. 3 Most travelers will never be across-the-board cheapskates. Street food, nosebleed-theater seats and bunk beds are not for everyone. But you don"t have to be a purist. For each trip, decide on a themed "waste" or two—transportation, food, arts, lodging—and save on the rest. 4 No listings are more up-to-the-minute than Friday arts supplements, alternative weeklies or the local editions of Time Out magazine. Get them on actual paper while they last. You"ll not only find the nontouristy scene laid out for you in one handy package, but often come across coupons or specials you certainly won" t find on Yelp. 5 I still carry a travel guide around when I travel—as backup, if nothing else. But those books are pricey, and there"s so much free information online that, with a little copying and pasting (and printing out), you can come pretty close to matching them with your own bespoke travel guide. So, in a retro twist, no Wi-Fi needed.

翻译题We tend to think that friends and family members are our biggest sourcesof connection,laughter and warmth

问答题Exercise has innumerable health benefits, but losing weight may not be among them. A provocative new study shows that a substantial number of people who take up an exercise regimen wind up heavier afterward than they were at the start, with the weight gain due mostly to extra fat, not muscle. But the study also finds, for the first time, that one simple strategy may improve people"s odds of actually dropping pounds with exercise. As we all know, the fundamentals of weight loss should be simple. Burn more calories on any given day than you consume and, over time, you will lose weight. Theoretically, we can achieve that desirable condition by reducing the number of calories that we take in through dieting or by increasing the number of calories that we consume through exercise. But in reality, most people do not achieve or sustain weight loss, no matter what method they try.

填空题A. Learn How to Recognize Your Soul Mate B. Take Religion Seriously C. Consider Marrying Young D. Learn to Read Regularly E. Watch "Groundhog Day" Repeatedly F. Eventually Stop Fretting about Fame and Fortune G. Cultivate the Habit of Watching Movies A few years ago, I took it upon myself to start writing tips for the young staff where I work about how to avoid doing things that would make their supervisors write them off. At that point, I had to deal with a reality: When it comes to a life filled with deep and lasting satisfactions, most of the clichés are true. How could I make them sound fresh to a new generation? Here"s how I tried. 1 The age of marriage for college graduates has been increasing for decades, and this cultural shift has been a good thing. But should you assume that marriage is still out of the question when you"re 25? I"m not suggesting that you decide ahead of time that you will get married in your 20s. I"m just pointing out that you shouldn"t exclude the possibility. If you get married in your 20s, it is likely to be a startup. What are the advantages of a startup marriage? For one thing, you will both have memories of your life together when it was all still up in the air. You"ll have fun remembering the years when you went from being scared newcomers to the point at which you realized you were going to make it. 2 Marry someone with similar tastes and preferences. Which tastes and preferences? The ones that will affect life almost every day. It is absolutely crucial that you really, really like your spouse. You hear it all the time from people who are in great marriages: "I"m married to my best friend." They are being literal. A good working definition of "soul mate" is "your closest friend, to whom you are also sexually attracted." 3 One of my assumptions about you is that you are ambitious—meaning that you hope to become famous, rich or both, and intend to devote intense energy over the next few decades to pursuing those dreams. That is as it should be. But suppose you arrive at age 40, and you enjoy your work, have found your soul mate, are raising a couple of terrific kids—and recognize that you will probably never become either rich or famous. At that point, it is important to know fame and wealth do accomplish something: They cure ambition anxiety. But that"s all. It isn"t much. 4 Start by jarring yourself out of unreflective atheism or agnosticism. A good way to do that is to read about contemporary cosmology. That reading won"t lead you to religion, but it may stop you from being unreflective. Start reading religious literature. The past hundred years have produced excellent and accessible work, much of it written by people who came to adulthood as uninvolved in religion as you are. 5 Without the slightest bit of preaching, The movie "Groundhog Day" shows the bumpy, unplanned evolution of his protagonist from a jerk to a fully realized human being—a person who has learned to experience deep, lasting and justified satisfaction with life even though he has only one day to work with. You could learn the same truths by studying Aristotle"s "Ethics" carefully, but watching "Groundhog Day" repeatedly is a lot more fun.

判断题Because speech is the most convenient form of communication, in the future we want essentially natural conversations with computers. The primary point of contact will be a simple device that will act as our window into the world. It will have to be small enough to slip into our pocket, so there will be a screen but no keyboard: you will simply talk to it. The device will be permanently connected to the Internet and will beep relevant information up to you as it comes in. Such devices will evolve naturally in the next five to ten years. Just how quickly people will adapt to a voice-based Internet world is uncertain. Many believe that, initially at least, we will need similar conventions for the voice to those we use at present on screen: click, back, forward, and so on. But soon you will undoubtedly be able to interact by voice with all those IT-based services you currently connect with over the Internet by means of a keyboard. This will help the Internet serve the entire population. Changes like this will encompass the whole world. Because English is the language of science, it will probably remain the language in which the technology is most advanced, but most speech, recognition techniques are transferable to other languages provided there is sufficient motivation to undertake the work. Of course, in any language there are still huge problems for us to solve. Carefully dictated, clear speech can now be understood by computers with only a 4～5 percent error rate, but even the most advanced technology still records 30～40 percent errors with spontaneous speech. Within ten years we will have computers that respond to goal-directed conversation, but for a computer to have a conversation that takes into account human social behaviors is probably 50 years off. We are not going to be chatting to the big screen in the living room just yet. In the past insufficient speed and memory have held us back, but these days they are less of an issue. However, there are those in the IT community who believe that current techniques will eventually hit a brick wall. Personally, I believe that incremental developments in performance are more likely. But it is true that by about 2040 or so, computer architectures will need to become highly parallel if performance is to keep increasing. Perhaps that will inspire some radically new approaches to speech understanding that will replace the methods we are developing now.

问答题Directions: In this part, you are allowed to write a letter to express your congratulation on your aunt"s marriage. You should 1) write a letter to show your congratulation. 2) express your exhilaration and hope to congratulate face to face. You should write about 100 words on the ANSWER SHEET. Do not sign your own name at the end of the letter. Use "Zhang Wei" instead. Do not write the address.

翻译题It is easy to underestimate English writer James Heriot

填空题One stereotype of wisdom is a wizened Zen-master smiling kindly at his pupils, while referring to them as little grasshoppers and safe in the knowledge that one day they, too, will have been set on the path that leads to wizened masterhood. But is it true that age brings wisdom? A study two years ago in North America, by Igor Grossmann of the University of Waterloo, in Canada, suggested that it is. Dr. Grossmann found that elderly Americans had more of it than youngsters. He has, however, now extended his investigation to Asia—the land of the wizened Zen-master—and, in particular, to Japan. There, he found, in contrast to the West, that the grasshoppers are their masters" equals almost from the beginning. Dr. Grossmann recruited 186 Japanese from various walks of life and compared them with 225 Americans. Participants were asked to read a series of pretend newspaper articles. Half described conflict between groups, such as a debate between residents of an impoverished Pacific island over whether to allow foreign oil companies to operate there following the discovery of petroleum. The other half took the form of advice columns that dealt with conflicts between individuals: siblings, friends and spouses. After reading each article, participants were asked "What do you think will happen after that?" and "Why do you think it will happen this way?" Their responses were recorded and transcribed. Dr. Grossmann and his colleagues removed age-related information from the transcripts, and also any clues to participants" nationalities, and then passed the edited versions to a group of assessors. These assessors were trained to rate transcribed responses consistently, and had been tested to show that their ratings were statistically comparable with one another. The assessors scored participants" responses on a scale of one to three. This attempted to capture the degree to which they discussed what psychologists consider five crucial aspects of wise reasoning: willingness to seek opportunities to resolve conflict; willingness to search for compromise; recognition of the limits of personal knowledge; awareness that more than one perspective on a problem can exist; and appreciation of the fact that things may get worse before they get better. The upshot was that, as Dr. Grossmann had found before, Americans do get wiser with age. Their intergroup wisdom score averaged 45 at the age of 25 and 55 at 75. Their interpersonal score similarly climbed from 46 to 50. Japanese scores, by contrast, hardly varied with age. Both 25-year-olds and 75-year-olds had an average intergroup wisdom of 51. For interpersonal wisdom, it was 53 and 52. Taken at face value, these results suggest Japanese learn wisdom faster than Americans. One up, then, to the wizened Zen-masters. But they also suggest a paradox. Generally, America is seen as an individualistic society, whereas Japan is quite collectivist. Yet Japanese have higher scores than Americans for the sort of interpersonal wisdom you might think would be useful in an individualistic society. Americans, by contrast—at least in the maturity of old age—have more intergroup wisdom than the purportedly collectivist Japanese. Perhaps, then, you need individual skills when society is collective, and social ones when it is individualistic. All of which goes to show that the real root of wisdom is this: do not assume, little grasshopper, that your prejudices are correct. A. interpersonal skills are more important for Americans. B. conflicts between groups and advice to deal with conflicts between individuals. C. slightly between young people and old people. D. greatly with age. E. Japanese social skills are higher than Americans". F. can rate transcribed responses consistently. G. one day his pupils will be as smart as him.

问答题Directions:Writeanessaybasedonthefollowingchart.Inyouressay,youshould1)interpretthechart,and2)giveyourcomments.Youshouldwriteatleast150words.WriteyouressayontheANSWERSHEET.某市居民出行方式调查

填空题A. Set a Good Example for Your Kids B. Build Your Kids" Work Skills C. Place Time Limits on Leisure Activities D. Talk about the Future on a Regular Basis E. Help Kids Develop Coping Strategies F. Help Your Kids Figure Out Who They Are G. Build Your Kids" Sense of Responsibility How Can a Parent Help? Mothers and fathers can do a lot to ensure a safe landing in early adulthood for their kids. Even if a job"s starting salary seems too small to satisfy an emerging adult"s need for rapid content, the transition from school to work can be less of a setback if the start-up adult is ready for the move. Here are a few measures, drawn from my book Ready or Not, Here Life Comes , that parents can take to prevent what I call "work-life unreadiness". 41 You can start this process when they are 11 or 12. Periodically review their emerging strengths and weaknesses with them and work together on any shortcomings, like difficulty in communicating well or collaborating. Also, identify the kinds of interests they keep coming back to, as these offer clues to the careers that will fit them best. 42 Kids need a range of authentic role models—as opposed to members of their clique, pop stars and vaunted athletes. Have regular dinner-table discussions about people the familyknows and how they got where they are. Discuss the joys and downsides of your own career and encourage your kids to form some ideas about their own future. When asked what they want to do, they should be discouraged from saying "I have no idea." They can change their minds 200 times, but having only a foggy view of the future is of little good. 43 Teachers are responsible for teaching kids how to learn; parents should be responsible for teaching them how to work. Assign responsibilities around the house and make sure homework deadlines are met. Encourage teenagers to take a part-time job. Kids need plenty of practice delaying gratification and deploying effective organizational skills, such as managing time and setting priorities. 44 Playing video games encourages immediate content. And hours of watching TV shows with caned laughter only teaches kids to process information in passive way. At the same time, listening through earphones to the same monotonous beats for long stretches encourages kids to stay inside their bubble instead of pursuing other endeavors. All these activities can prevent the growth of important communication and thinking skills and make it difficult for kids to develop the kind of sustained concentration they will need for most jobs. 45 They should know how to deal with setbacks, stresses and feelings of inadequacy. They should also learn how to solve problems and resolve conflicts, ways to brainstorm and think critically. Discussions at home can help kids practice doing these things and help them apply these skills to everyday life situations. What about the son or daughter who is grown but seems to be struggling and wandering aimlessly through early adulthood? Parents still have a major role to play, but now it is more delicate. They have to be careful not to come across as disappointed in their child. They should exhibit strong interest and respect for whatever interests their fledging adult (as naive or ill conceived as it may seem) while becoming a partner in exploring options for the future. Most of all, these new adults, must feel they are respected and supportedby a farther.

填空题A．Think about how your attitude change will affect your life B．Look for a role model C．Be clear about your traits D．Identify and understand what you want to change E．Believe that you are able to change F．Get rid of the pessimistic friends G．Choose the right company "Our attitude toward life determines life"s attitude towards us." We"ve all heard about the power of our attitude, and that it"s our attitude that determines how much we succeed in life. If you look around you, you will see that people with a positive attitude enjoy life more and are generally happier and more successful than those who walk around grumpy and pessimistic. Our attitude is the driving force in our lives—it can either push you to do great things or pull you down to your demise. All the things that you have been through, all the people you have met and interacted with can have an impact on your attitude. If you think that all these factors have molded you into a person with a poor attitude towards life, there is no need to worry as there is always an opportunity for change. Let me share with you how I did it. 1 The first step towards change is clearly understanding what needs to be changed. Setting clear goals is the key to success in any endeavor. When it comes to changing your attitude, you need to do an honest and in-depth self-evaluation so you could point out exactly which of your traits need to be improved or totally changed. 2 We all need to know that what we"re trying to accomplish can in fact be achieved; that we can be more optimistic, more social or more patient. Find someone who has the kind of attitude that you want to have, and let his or her life give you inspiration and encouragement to move beyond your temporary failures in your journey towards becoming a better person. 3 To be able to overcome all the difficulties that lie ahead of you in your journey towards self betterment, you need to figure out exactly what this supposed change could bring to your life. Will changing your attitude mean a happier family or social life? Will a change in your attitude mean a more successful career or business? Fix your mind on the things that would come as a result of your attitude change and you will have a greater chance of reaching your goal. 4 As they say, "Bad company corrupts good character." You don"t expect yourself to be able to change if you go on surrounding yourself with people who possess all the negative traits that you want to change. Consider befriending new people, especially those who are optimistic and have a healthy attitude towards life. You will see that your effort to change will be easier with these kinds of people as friends. 5 Often, the greatest obstacle between us and our goals is ourselves or our inability to trust in what we are able to do. If you don"t believe in yourself or believe that you or your life can change, it just won"t happen—you will either never start, or give up quickly so you won"t have even given yourself the opportunity to succeed. It cannot be denied that a positive attitude is very important for living a successful and satisfying life, so it is only right to strive to have a positive attitude.

问答题An annual academic conference is going to be held on December 10. please write a letter to Prof. Smith to 1. invite him to speak at the annual conference. 2. specify the time and the location. You should write about 100 words. Do not sign your name at the end of the letter. Use "Zhang Wei" instead. Do not write your address.

问答题Directions: Suppose you are going to write a letter to your university library, making suggestions for improving its service. Thank for the library"s service and give some suggestions for improvement. You should write about 100 words on ANSWER SHEET 2. Do not sign your name at the end of the letter. Use "Li Ming" instead. Do not write the address.

问答题Directions: Write an essay based on the following bar graph. In your essay, you should 1) interpret the graph, and 2) give your comments. You should write about 150 words on the ANSWER SHEET.

填空题A. Use commute time B. Make conversations about your artwork a priority C. Read before you fall asleep D. Carry a notepad and pen about E. Take notes whenever ideas come F. Talk about yourself as much as possible G. Don"t underestimate thinking time Most of us will have days or weeks when we can"t make as much stuff as we"d like. Things get busy, we have jobs, families and lives which means occasionally you"ll be out of time to sit down and make art. There are some simple tips you can try to maximize the thinking and considering time that can help fuel your creative work. 1 This is a classic subconscious-employing trick, used a lot for when you really need to study and remember material. If you want to think more about your artwork, read about it just before you fall asleep. Studies show that your brain remembers more and thinks subconsciously about the information you process just before going into rapid eye movement (REM) sleep. If you"re reading a book on creativity you really want to digest, this is a great strategy to help stimulate your own creative process. 2 Take notes. Lots of notes. No matter what time of day (or night). Give keeping a notepad and pen beside your bed, and always carry one in your handbag or pocket. Some strategies you could try are making lists of future or potential artwork. Taking notes can be valuable in their offhanded, in- discriminate format—sometimes they"re not important or playful, and sometimes they can be tiny seeds of gold. 3 Get rid of the guilt around talking about yourself too much. It can really help to regularly make the effort to speak about what you"ve been working on. There"s a learning curve that comes out of forcing yourself to name things. Set up catch-ups or phone calls with other artists to check in with each other regarding your work. Hopefully these conversations can happen with family and friends or co-workers, and can be used as an artistic compass to check you are on course, on the whole, with making work. 4 Use the time you"re driving, on the train, or commuting to and from work to your advantage. Read, listen, think, make lists, or mentally check off your progress. I know artists who use commute time to meditate and reflect on themselves, which is another interesting strategy to try. Using com mute time means that when you do sit down to create work, you"ve often done the heavy thinking and are ready to dive into the practical, hands-on work. 5 When you"re not making artwork, make time to simply think. It seems like many artworks are made after months (or even years) of living inside your own head. Whether you"re at work, walking pets, or doing the dishes, using this time to think hard about your artwork can pay off greatly. You can often surprise yourself with how much progress you can make if you clock the thinking hours. Realizing that this was a thing that was one of the most helpful and insightful lessons I learned as an artist. Thinking time is time well spent.

填空题The typical picture of a corporate highflier is someone who survives on very little sleep. He or she rises when it is still dark, works late and is still answering emails at two o" clock in the morning. Such people do exist, of course. The late British Prime Minister Margaret Thatcher, for example, was famous for operating on a few hours" sleep. Some entrepreneurs and Wall Street traders seem to follow suit. But if you think you need to do the same thing to get ahead, think again. A growing body of research is finding that, on the contrary, those who get a good night"s sleep are usually more productive at work. That"s because sleep doesn"t just rest the brain, say medical specialists. It allows the brain to perform vital maintenance and restoration tasks. Brains that get too little sleep simply cannot perform as well as those that are rested. "There"s no doubt that sleep deprivation affects job performance," says the Detroit Medical Center"s Safwan Badr. "The evidence is compelling that when you do not get enough sleep ... you are not as productive." Investors should also take heed: Numerous studies have found that those running on too little sleep tend to make poorer investment decisions and take needless risks as well. Charles Czeisler, a sleep specialist at Brigham you"ll see similar effects if you simply sleep too little each night over time. For the first time, new research has attempted to put some numbers on the link between more Zzzs and more Benjamins. Matthew Gibson, graduate researcher in the economics department of the University of California, San Diego, compared wage data with sleep times recorded in the U.S. Census Bureau"s American Time Use Survey. His conclusion: For those who are sleeping too little, "a onehour increase in longrun average sleep increases wages by 16%, equivalent to more than a year of schooling." Adults need eight hours of sleep on average, experts say. There is some variation between individuals. But when we are tired, we find it much harder to think innovatively and to make creative leaps, say researchers. We find it harder to adapt our thinking to new information or to learn new lessons. Consider: At England"s Loughborough University in 1999, researchers Yvonne Harrison tested the effects of sleep deprivation on a small group of healthy young participants. They were given complex business-situation tasks in the form of a game, as well as some critical reading tasks. Those who went short on sleep were able to keep up with the reading, they found. But when it came to the complex game, "their play collapsed," they Reported. A．agrees that sleep deprivation brings bad effects to investment. B．holds that adults need an average of 8 hours" sleep. C．believes that lack of sleep diminishes your performance. D．thinks it is difficult for people lacking sleep to take up creative work. E．points out the relation between sleep time and American dollars. F．is well known for very little sleep. G．maintains that sleep can rest the brain, and let the brain do other important tasks.

填空题A. You should make efforts to attain a level of self-honoring. B. You should develop the answer to "What do I really want to do?" C. You should have a clear self-definition about yourself. D. Your beliefs have great effect on you choice. E. Your commitment should devote to being who you are. F. Your enlightenment comes through facing obstacles and difficulties. G. Your Actions speak louder than your words. Many people today find themselves in unfulfilling work situations. In fact, one in four workers is dissatisfied with their current job, according to the recent "Plans for 2004" survey. Their career path may be financially rewarding, but it doesn"t meet their emotional, social or creative needs. They"re stuck, unhappy, and have no idea what to do about it, except move to another job. 1 Job seekers and those dissatisfied with work or life should examine their beliefs about work and recognize that "in many cases your beliefs are what brought you to where you are today. " You may have been raised to think that women were best at nurturing and caring and, therefore, should be teachers and nurses. So that"s what you did. Or, perhaps you were brought up to believe that you should do what your father did, so you have taken over the family business, or become a dentist "just like dad." If this sounds familiar, it"s probably time to look at the new possibilities for your future. 2 Look at the gifts and talents you have and make a commitment to pursue those things that you love most. If you love the social aspects of your job, but are stuck inside an office or "chained to your desk" most of the time, vow to follow your instinct and investigate alternative careers and work that allow you more time to interact with others. Dawn worked as a manager for a large retail clothing store for several years. Though she had advanced within the company, she felt frustrated and longed to be involved with nature and the outdoors. She decided to go to school nights and weekends to pursue her true passion by earning her master"s degree in forestry. She now works in the biotech forestry division of a major paper company. 3 Once job seekers know who they are, they will know how to sell themselves. "In the job market, you are a product. And just like a product, you must know the features and benefits that you have to offer a potential client, or employer." Examine the skills and knowledge that you have and identify how they can apply to your desired occupation. Your qualities will exhibit to employers why they should hire you over other candidates. 4 Self-honoring or self-love may seem like an odd step for job hunters, but being able to accept yourself, without judgment, helps eliminate insecurities and will make you more self-assured. By accepting who you are—all your emotions, hopes and dreams, your personality, and your unique way of being—you"ll project more confidence when networking and talking with potential employers. The power of self-honoring can help to break all the falsehoods you were programmed to believe—those that made you feel that you were not good enough, or strong enough, or intelligent enough to do what you truly desire. 5 Some teachers of philosophy describe action in this way, "If one wants to get to the top of a mountain, just sitting at the foot thinking about it will not bring one there. It is by making the effort of climbing up the mountain, step by step, that eventually the summit is reached. " All too often, it is the lack of action that ultimately holds people back from attaining their ideals. Creating a plan and taking it one step at a time can lead to new and different job opportunities. Job-hunting tasks gain added meaning as you sense their importance in your quest for a more meaningful work life. The plan can include researching industries and occupations, talking to people who are in your desired area of work, taking classes, or accepting volunteer work in your targeted field. Each of these steps will lead you on a journey to a happier and more rewarding work life. After all, it is the journey, not the destination, that is most important.

填空题Experts have long known that children imitate many of the deeds—good and bad—that they see on television. But it has rarely been shown that changing a young child"s viewing habits at home can lead to improved behavior. In a study published Monday in the journal Pediatrics, researchers reported the results of a program designed to limit the exposure of preschool children to violence-laden videos and television shows and increase their time with educational programming that encourages empathy. They found that the experiment reduced the children"s aggression toward others, compared with a group of children who were allowed to watch whatever they wanted. "Here we have an experiment that proposes a potential solution," said Thomas Robinson, a professor of pediatrics at Stanford, who was not involved in the study. "Giving this intervention—exposing kids to less adult television, less aggression on television and more prosocial television—will have an effect on behavior." While the research showed "a small to moderate effect" on the preschoolers" behavior, he added, the broader public health impact could be "very meaningful." The new study was a randomized trial, rare in research on the effects of media on children. The researchers, at Seattle Children"s Research Institute and the University of Washington, divided 565 parents of children ages 3 to 5 into two groups. Both were told to track their children"s media consumption in a diary that the researchers assessed for violent, didactic and prosocial content, which they defined as showing empathy, helping others and resolving disputes without violence. The control group was given advice only on better dietary habits for children. The second group of parents were sent program guides highlighting positive shows for young children. They also received newsletters encouraging parents to watch television with their children and ask questions during the shows about the best ways to deal with conflict. The parents also received monthly phone calls from the researchers, who helped them set television-watching goals for their preschoolers. The researchers surveyed the parents at six months and again after a year about their children"s social behavior. After six months, parents in the group receiving advice about television-watching said their children were somewhat less aggressive with others, compared with those in the control group. The children who watched less violent shows also scored higher on measures of social competence, a difference that persisted after one year. Low-income boys showed the most improvement, though the researchers could not say why. Total viewing time did not differ between the two groups. "The key message for parents is it"s not just about turning off the TV; it"s about changing the channel," said Dr. Dimitri Christakis, the lead author of the study and a professor of pediatrics at the University of Washington. The new study has limitations, experts noted. Data on both the children"s television habits and their behavior was reported by their parents, who may not be objective. And the study focused only on media content in the home, although some preschool-aged children are exposed to programming elsewhere. A. their children behaved less aggressively. B. their children are more aggressive than others. C. children show less violent actions after they watch less aggressive TV programs. D. they had better turn off the TV. E. they were not only sent program guides about positive shows for children but also received newsletters telling them how to deal with conflict. F. they should move to another channel. G. parents may be somewhat subjective.

填空题This week some top scientists, including Nobel Prize winners, gave their vision of how the world will look in 2056, from gas-powered cars to extraordinary health advances, John Ingham reports on what the world"s greatest minds believe our futures will be. For those of us lucky enough to live that long, 2056 will be a world of almost perpetual youth. The prediction is that we will have found a source of inexhaustible, safe, green energy, and that science will have killed off religion. If they are right we will have removed two of the main causes of war—our dependence on oil and religious prejudice. Bruce Lahn, professor of human genetics at the University of Chicago, anticipates the ability to produce "unlimited supplies" of transplantable human organs without a needed new organ, such as kidney. The surgeon would contact a commercial organ producer, give him the patient"s immune-logical profile and would then be sent a kidney with the correct tissue type. These organs would be entirely composed of human cells, grown by introducing them into animal hosts, and allowing them to develop into an organ in place of the animal"s own. But Prof. Lahn believes that farmed brains would be "off limits". He says: "Very few people would want to have their brains replaced by someone else"s and we probably don"t want to put a human brain into an animal body. " Conlin Pillinger, professor of planetary sciences at the Open University fancies that we will be able to show that life did start to evolve on Mars well as Earth. Within 50 years he hopes scientists will prove that alien life came here in Martian meteorites. Meanwhile, we may find evidence of alien life in ancient permanent forest of Mars or on other planets. There is even a chance we will find alien life forms here on Earth. It might be as different as English is to Chinese. Such discoveries are likely to have revolutionary consequences for biology, astronomy and philosophy. They may change the way we look at ourselves and our place in the universe. As soon as the first evidence is found, we will know what to look for and additional discoveries are likely to follow quickly. Man hopes to set up a self-sufficient colony on Mars, which would be a "life insurance policy" against whatever catastrophes, natural or otherwise, might occur on Earth. The real space race is whether we will colonize off the Earth on to other worlds before money for the space program runs out. Ellen Heber-Katz, a professor at the Wistar Institute in Philadelphia, foresees cures for injuries causing paralysis such as the one that affricated Superman star Christopher Reeve. She says: "I believe that the day is not far off when we will be able to prescribe drugs that cause severe spinal cords to heal, hearts to regenerate and lost limbs to regrow." People will come to expect that injured or diseased organs are meant to be repaired from within, in much the same way that we fix an appliance or automobile: by replacing the damaged part with a manufacturer-certified new part. Repairs to the nervous system will start with optic nerves and, in time, the whole body replacement will be routine. Sydney Brenner, senior distinguished fellow of the Crick-Jacobs Center in California, won the 2002 Nobel Prize for Medicine and says that if there is a global disaster, some humans will survive and evolutions will favor small people with bodies large enough to support the required amount of brain power. "Obesity," he says, "will have been solved." A. human organs can be repaired like fixing appliances B. come true with the collaborative efforts C. scientists" vision of the world in half a century D. survive all catastrophes on earth E. humans won"t have to donate organs for transplantation F. live to 100 and more with vitality G. alien life will likely be discovered

填空题{{B}}Directions:{{/B}} You are going to read a list of headings and a text about the law-making process of the united States. Choose a heading from the list A-G that best fits the meaning of each numbered part of the text. The first and last paragraphs of the text are not numbered. There are two extra headings which you do not need to use.A. Congressional Debate and Vote. B. Veto over Legislation of Bills. C. Committee Consideration. D. Counteracting a Presidential Veto. E. Passage in Both Chambers. F. Introduction of Bills. G. Functions of the Joint Committee. The U. S. Congress has exclusive authority to enact federal legislation. The process by which a proposed bill becomes a law can be very complex and take years. {{U}} {{U}} 1 {{/U}} {{/U}}Bills may originate in either the House of Representatives or the Senate, except that all bills for raising revenue must originate in the House of Representatives. Only Senators and Representatives (also known as Members of Congress) can introduce a bill in their respective chamber. When bills are introduced, they are given a bill number. The numbering system starts over with each session of Congress, and bill numbers run in chronological order according to when the bill is introduced. Bills in the House of Representatives are given the initial H. R. and Senate Bills are given the initial S. Thus, H. R. 1, would be the first bill introduced in a new session of Congress or the House of Representatives (a session of Congress lasts for two years). {{U}} {{U}} 2 {{/U}} {{/U}}After a bill is introduced, it is assigned to one or more committees in the chamber where it was introduced. A committee can amend, rewrite, recommend, or ignore the bill or report back to the full chamber with no recommendation. Committees typically also submit a report explaining their views of the bill when sending a bill to the full House or Senate. {{U}} {{U}} 3 {{/U}} {{/U}}Once the bill moves to the "floor" of either the House of Representatives or the Senate (again depending on where the bill was introduced), the entire chamber debates and may amend the bill. It then takes an open vote on the bill. For noncontroversial votes, the chamber will take a voice vote, but if any legislator asks for a roll call, then each member's vote is made separately and publicly. {{U}} {{U}} 4 {{/U}} {{/U}}If the bill passes the first chamber, it is sent to the other chamber where the process described above is repeated. If the bill is amended in the second chamber, it must be sent back to the first Chamber because both chambers must agree on the amendments. If the two chambers cannot immediately agree on how to pass identical legislation, the bill will be sent to a joint committee (comprised of both House of Representatives and Senate members), which will attempt to work out a compromise among the different versions of the bill. If the joint committee is successful, the bill will be returned to both chambersfor a vote. {{U}} {{U}} 5 {{/U}} {{/U}}Once an identical bill passes both the House and the Senate, it is sent to the President who can do the following: (1) sign it and thus make it a law; (2) do nothing and after 10 days, if Congress stays in session, it becomes law; (3) do nothing and if Congress adjourns within 10 days, it does not become law; or (4) reject the bill by vetoing it and the bill will not become law unless the veto is overturned by Congress. Congress may overturn the President's veto by approving the bill again with at least a two thirds majority vote in both the House and the Senate. The bill then becomes a law despite the President's veto. The state legislatures act in much the same way, although the process for enacting a bill within the legislatures is often more streamlined. Every state legislature, except Nebraska's, has two chambers. Most governors have vetor Power over state legislation, analogous to the veto power of the President.

填空题The Atmosphere The atmosphere is a mixture of several gases. There are about ten chemical elements which remain permanently in gaseous form in the atmosphere under all natural conditions. Of these permanent gases, oxygen makes up about 21 percent and nitrogen about 78 percent. Several other gases, such as argon, carbon dioxide, hydrogen, neon, krypton and xenon, comprise the remaining one percent of the volume of the dry air. The amount of water vapor and its variations in amount and distribution is of extraordinary importance in weather changes. Atmospheric gases hold in suspension great quantities of dust, pollen, smoke and other impurities which are always present in considerable, but variable amounts. The atmosphere has no definite upper limits but gradually thins until it becomes imperceptible. Until recently it was assumed that the air above the first few miles gradually grew thinner and colder at a constant rate. It was also assumed that upper air had little influenceon weather changes. Recently studies of the upper atmosphere, currently being conducted by earth satellites and missile probing, have shown these assumptions to be incorrect. The atmosphere has three well-defined strata. The layer of the air next to the earth, which extends upward for about ten miles, is known as the troposphere (对流层). On the whole, it makes up about 75 percent of all the weight of the atmosphere. It is the warmest part of the atmosphere because most of the solar radiation is absorbed by the earth"s surface which warms the air immediately surrounding it. A steady decrease of temperature with the increasing elevation is a most striking characteristic. The upper layers are colder because of their greater distance from the earth"s surface and rapid radiation of heat into space. The temperatures within the troposphere decrease about 3.5 degrees per 1,000 feet increase in altitude. Within the troposphere, winds and air currents distribute heat and moisture. Strong winds, called jet streams are located at the upper levels of the troposphere. These jet streams are both complex and widespread in occurrence. They normally show a wave shaped pattern and move from west to east at velocities of 150 mph, but velocities as 400 mph have been noted. The influences of changing locations and strengths of jet streams upon weather conditions and patterns are no doubt considerable. Current intensive research may eventually reveal their true significance. Above the troposphere to a height of about 50 miles is a zone called the stratosphere. The stratosphere is separated from the troposphere by a zone of uniform temperatures called the tropopause. Within the lower portions of the stratosphere is a layer of ozone gases which filter out most of the ultraviolet rays from the sun. The ozone layer varies with air pressure. If this zone were not there, the full blast of the sun"s ultraviolet light would burn our skins, blind our eyes and eventually result in our destruction. Within the stratosphere, the temperature and atmospheric composition are relatively uniform. The layer upward of about 50 miles is the most fascinating but the least known of the three strata. It is called the ionosphere because it consists of electrically charges particles called ions, thrown from the sun. The northern lights (aurora borealis) originate within this highly charged portion of the atmosphere. Its effect upon weather conditions, if any, is as yet unknown. A. a layer of ozone gases. B. about 42 degrees colder than on the ground. C. earth satellites. D. less than 1% of xenon by volume. E. jet planes. F. is warmed by the earth"s heat. G. 50 miles above the troposphere.

填空题A. Set a Good Example for Your Kids. B. Build Your Kids' Work Skills. C. Place Time Limits on Leisure Activities. D. Talk about the Future on a Regular Basis. E. Help Kids Develop Coping Strategies. F. Help Your Kids Figure Out Who They Are. G. Build Your Kids' Sense of Responsibility. Mothers and fathers can do a lot to ensure a safe landing in early adulthood for their kids. Even if a job's starting salary seems too small to satisfy an emerging adult's need for rapid content, the transition from school to work can be less of a setback if the start-up adult is ready for the move. Here are a few measures, drawn from my book Ready or Not, Here Life Comes, that parents can take to prevent what I call "work-life unreadiness". (41) You can start this process when they are 11 or 12. Periodically review their emerging strengths and weaknesses with them and work together on any shortcomings, like difficulty in communicating well or collaborating. Also, identify the kinds of interests they keep coming back to, as these offer clues to the careers that will fit them best. (42) Kids need a range of authentic role models—as opposed to members of their clique, pop stars and vaunted athletes. Have regular dinner-table discussions about people the family knows and how they got where they are. Discuss the joys and downsides of your own career and encourage your kids to form some ideas about their own future. When asked what they want to do, they should be discouraged from saying "I have no idea" . They can change their minds 200 times, but having only a foggy view of the future is of little good. (43) Teachers are responsible for teaching kids how to learn; parents should be responsible for teaching them how to work. Assign responsibilities around the house and make sure homework deadlines are met. Encourage teenagers to take a part-time job. Kids need plenty of practice delaying gratification and deploying effective organizational skills, such as managing time and setting priorities. (44) Playing video games encourages immediate content. And hours of watching TV shows with canned laughter only teaches kids to process information in a passive way. At the same time, listening through earphones to the same monotonous beats for long stretches encourages kids to stay inside their bubble instead of pursuing other endeavors. All these activities can prevent the growth of important communication and thinking skills and make it difficult for kids to develop the kind of sustained concentration they will need for most jobs. (45) They should know how to deal with setbacks, stresses and feelings of inadequacy. They should also learn how to solve problems and resolve conflicts, ways to brainstorm and think critically. Discussions at home can help kids practice doing these things and help them apply these skills to everyday life situations. What about the son or daughter who is grown but seems to be struggling and wandering aimlessly through early adulthood.'? Parents still have a major Me to play, but now it is more delicate. They have to be careful not to come across as disappointed in their child. They should exhibit strong interest and respect for whatever currently interests their fledging adult ( as naive or ill conceived as it may seem) while becoming a partner in exploring options for the future. Most of all, these new adults must feet that they are respected and supported by a family that appreciates them.

填空题A. Although no such evidence was presented, the casino's marketing department continued to pepper him with mailings. And he entered the casino and used his Fun Card without being detected. B. It is unclear what luring was required, given his compulsive behavior. And in what sense was his will operative? C. By the time he had lost $5,000 he said to himself that if he could get back to even, he would quit. One night he won $5,500, but he did not quit. D. Gambling has been a common feature of American life forever, but for a long time it was broadly considered a sin, or a social disease. Now it is a social policy: the most important and aggressive promoter of gambling in America is the government. E. David Williams's suit should trouble this gambling nation. But don't bet on it. F. It is worrisome that society is medicalizing more and more behavioral problems, often defining as addictions what earlier, sterner generations explained as weakness of will. G. The anonymous, lonely, undistracted nature of online gambling is especially conductive to compulsive behavior. But even if the government knew how to move against Internet gambling, what would be its grounds for doing so? On the north bank of the Ohio river sits Evansville, Ind. , home of David Williams, 52, and of a riverboat casino (a place where gambling games are played). During several years of gambling in that casino, Williams, a state auditor earning $35,000 a year, lost approximately $175,000. He had never gambled before the casino sent him a coupon for $20 worth of gambling. He visited the casino, lost the $20 and left. On his second visit he lost $800. The casino issued to him, as a good customer, a "Fun Card", which when used in the casino earns points for meals and drinks, and enables the casino to track the user's gambling activities. For Williams, those activities became what he calls "electronic heroin" (41) In 1997 he lost $21,000 to one slot machine in two days. In March 1997 he lost $72,186. He sometimes played two slot machines at a time, all night, until the boat docked at 5 a.m., then went back aboard when the casino opened at 9 a. m. Now he is suing the casino, charging that it should have refused his patronage because it knew he was addicted. It did know he had a problem. In March 1998, a friend of Williams's got him involuntarily confined to a treatment center for addictions, and wrote to inform the casino of Williams's gambling problem. The casino included a photo of Williams among those of banned gamblers, and wrote to him a "cease admissions" letter. Noting the "medical/psychological" nature of problem gambling behavior, the letter said that before being readmitted to the casino he would have to present medical/psychological information demonstrating that patronizing the casino would pose no threat to his safety or well-being. (42) The Wall Street Journal reports that the casino has 24 signs warning: "Enjoy the fun.., and always bet with your head, not over it." Every entrance ticket lists a toll-free number for counseling from the Indiana Department of Mental Health. Nevertheless Williams' suit charges that the casino, knowing he was "helplessly addicted to gambling", intentionally worked to "lure" him to" engage in conduct against his will". Well. (43) The fourth edition of the Diagnostic and Statistical Manual of Mental Disorders says "pathological gambling" involves persistent, recurring and uncontrollable pursuit less of money than of the thrill of taking risks in quest of a windfall. (44) Pushed by science, or what claims to be science, society is reclassifying what once were considered character flaws or moral failings as personality disorders akin to physical disabilities. (45) Forty-four states have lotteries, 29 have casinos, and most of these states are to varying degrees dependent on—you might say addicted to—revenues from wagering. And since the first Internet gambling site was created in 1995, competition for gambler's dollars has become intense. The Oct. 28 issue of Newsweek reported that 2 million gamblers patronize 1,800 virtual casinos every week. With $3.5 billion being lost on Internet wagers this year, gambling has passed pornography as the web's webs most profitable business.

填空题A. Monitor your alcohol use B. Pay attention to table manners C. Don"t be a gossip D. Network with higher-ups E. Keep the conversation light F. Dress appropriately G. Make new friends For young workers, holiday parties can be a wonderful opportunity to celebrate a successful year gone by, catch up with colleagues and hobnob with senior executives to try to get ahead. But a host of challenges confront young employees—from figuring out whom to bring to walking the fine line between being friendly and being flirty. Some do"s and don"ts when it comes to these events: 1 If you"re new to the company, talk to co-workers who have attended previous office functions to get a sense of what you should wear. Dress conservatively, not "like you"re going to a club in Vegas," says Tom Gimbel, CEO of staffing firm LaSalle Network in Chicago. But, he adds, don"t take it "to the point where (you"re) wearing a suit where everybody else is wearing jeans." 2 Steer clear of talking about those layoffs or pay freezes that have hit morale, experts advise. "Try to keep the conversation upbeat," says Barbara Pachter, president of Pachter & Associates, a business-etiquette and communications firm in Cherry Hill, N.J. "If you"re merging, that could be an exciting thing, (or if) you"re adding new product lines, that could be an exciting thing" to talk about. 3 While it"s fun to indulge in rumors about colleagues, you don"t want to be known as the person who"s always spreading juicy gossip. "You want to be known for your work ethic, you want to be known for the work product that you put out, and at a holiday party, you don"t want to be the one telling everybody who"s making out with whom and who"s fighting with whom," says Mr. Gimbel. Instead, he encourages people to stick to safe topics like sports, entertainment and what"s going on in the world. 4 Even if you"re intimidated by the clique of VPs huddling in their own circle, don"t pass up the opportunity to meet these people, who could be interviewing you when you"re up for your next pro- motion. Look for an opening to chime in on a topic that you know about. If they don"t already know you, introduce yourself and say how long you"ve been with the company and what you do. Afterward, if you feel like you connected with someone senior, send them a follow-up email saying it was nice to meet them, says Ms. Pachter. "What have you got to lose?" 5 Holiday parties are one of the few workplace events where imbibing is allowed and even encouraged to get people relaxed. However, just because alcohol is free-flowing at the bar doesn"t mean you should take that as a license to reprise your college fiat parties. "Most people head toward the bar and the buffet when they get to a holiday party, and if they drink on an empty stomach they tend to get inebriated and then they could say the wrong thing or do the wrong thing," says Ms. Whitmore. "No.1 rule is: Don"t drink too much, monitor your alcohol intake. Usually, one or two drinks is plenty."

填空题A. Time sometimes stops B. Moving in slow motion C. We" re tricked by tech D. Speeding up with age E. Time doesn"t fly F. Time follows mood G. Lost in music Ever felt like time stands still while you"re waiting for something, or that as you get older, the years slip through your fingertips with much more ease? With swaths of tech around us and virtually everything being available on demand, it"s a very real possibility that our body clocks and perception of time have changed. 1 As an old saying goes, "Time flies when we"re having fun." In reality, though, we know fully well that it does not. Nevertheless, psychologist James Kellaris conducted his own experiment to find out whether there"s any math to the saying. He had people listen to a piece of music they liked, and when he later asked them how much time they thought had passed, the listeners" estimates were usually longer. Kellaris suggested that when we"re enjoying ourselves, we pay more attention to the event and our minds perceive that as extra time. 2 A recent study has suggested that technology, too, is capable of altering our perception of time. Researchers found that 60% of 18-30 year-olds check their smartphones compulsively for updates, with each glance taking with it bits and pieces of the day. Having so much information readily available at out fingertips speeds up our internal clock. Likewise, each time we check Facebook or log in to Twitter, we subconsciously note the time, making us more aware of how much of it has passed in our day-to-day habits. 3 It"s commonly said that as we get older, time passes in the "blink of an eye". When young and fresh-faced, we"re constantly discovering new and exciting things that we"ve not experienced before, and we naturally pay a lot more attention to them. As we get older, though, those "new" experiences grow pale. By extension, time seems to pass more quickly. 4 If it felt like time was standing still, that might be because your brain genuinely thought it was. The "optical" illusion of time standing still is something that happens when our eyes move quickly from one point to another. According to Kielan Yarrow and a whole host of other psychologists, when our gaze fixes suddenly on the second hand of a clock, our perception of time stretches slightly backwards to compensate for that movement. As a result, your mind tells you that you"ve been looking at the second hand for longer, and thus fills in the blank with what it thinks should be there. 5 Many like to think that they"re not ruled by their emotions, but they do affect our bodies more than you think—at least in terms of how we perceive time. For a few years now, psychologists have carried out studies on the subject and have concluded that individuals experiencing negative emotions concentrate more on the passing of time than those who are in a good mood, which makes a particularly anxiety-filled moment seem longer. That might explain why after we argue, the room"s tension-ridden atmosphere makes time seem to drag on and on.

填空题A. Analyzing Your Own Taste B. Being Cautious When Experimenting C. Finding A Model to Follow D. Getting The Final Look Absolutely Right E. Learning to Be Realistic F. Making Regular Conscious Choices When we meet people for the first time, we often make decisions about them based entirely on how they look. And, of course it's something that works both ways, for we too are being judged on our appearance. When we look good, we feel good, which in turn leads to a more confident and self-assured manner. People then pick up on this confidence and respond positively towards us. Undoubtedly, it's what's inside that's important, but sometimes we can send out the wrong signals simply by wearing inappropriate clothing or not spending enough time thinking about how others see us. (41) For example, people often make the mistake of trying to look like someone else they've seen in a magazine, but this is usually a disaster as we all have our own characteristics. Stand in front of a full-length mirror and be honest with yourself about what you see. There is no need to dwell on your faults—we all have good points and bad points—but think instead about the best way to emphasize the good ones. (42) When selecting your clothes each day, think about who you're likely to meet, where you're going to be spending most of your time and what tasks you are likely to perform. Clearly, some outfits will be more appropriate to different sorts of activity and this will dictate your choice to an extent. However, there's no need to abandon your individual taste completely. After all, if you dress to please somebody else's idea of what looks good, you may end up feeling uncomfortable and not quite yourself. (43) But to know your own mind, you have to get to know yourself. What do you truly feel good in? There are probably a few favourite items that you wear a lot—most people wear 20 percent of their wardrobe 80 percent of the time. Look at these clothes and ask yourself what they have in common. Are they neat and tidy, loose and flowing? Then look at the things hanging in your wardrobe that you don't wear and ask yourself why. Go through a few magazines and catalogues and mark the things that catch your eye. Is there a common theme? (44) Some colors bring your natural colouring to life and others can give us a washed-out appearance. Try out new colours by all means, but remember that dressing in bright colours when you really like subtle neutral tones, or vice versa, will make you feel self-conscious and uncomfortable. You know deep down where your own taste boundaries lie. And although it's good to challenge those sometimes with new combinations or shades, take care not to go too far all at once. (45) So, you've chosen an outfit that matches your style, your personality, your shape you're your colouring. But does it fit? If something is too tight or too loose, you won't achieve the desired effect, and no matter what other qualities it has, it won't improve your appearance or your confidence. Sometimes, we buy things without thinking. Some people who dislike shopping grab the first thing they see, or prefer to use mail- order or the Internet. In all cases, if it doesn't fit perfectly, don't buy it, because the finer details are just as important as the overall style. Reappraising your image isn't selfish because everyone who comes into contact with you will benefit. You'll look better and you'll feel a better person all round. And if in doubt, you only need to read Professor Albert Mehrabian's book Silent Messages to remind yourself how important outward appearances are. His research showed that the impact we make on each other depend 55 percent on how we look and behave, 38 percent on how we speak and only 7 percent on what we actually say. So, whatever stage you are at in your life, whatever role you play, isn't it time you made the most of yourself?

填空题The share of young adults living with their parents edged up last year despite improvements in the economy—a sign that the effects of the recession are lingering. In a report on the status of families, the Census Bureau on Tuesday said 13.6% of Americans ages 25 to 34 were living with their parents in 2012, up slightly from 13.4% in 2011. Though the trend began before the recession, it accelerated sharply during the downturn. In the early 2000s, about 10% of people in this age group lived at home. The figures are the latest evidence of the recession"s continuing impact on young Americans, who are finding it harder to land jobs and take on the costs of setting up their own homes. Vivien Tsuong, 28, has a job as a marketing specialist, but is living at home in San Gabriel, Calif., to save money. In 2010, after returning from Japan, where she taught English for two years, Ms. Tsuong struggled for a year to find work. After landing a position in 2012, she moved into her current job at a company that sells computer and Internet products this spring. Now that she is stable professionally, she wants to build savings, just in case she encounters more job turbulence, she said. Ms. Tsuong said many of her friends are spending $700 or $800 a month on rent. "I can move out if I really wanted to, but given the situation with rent and gas, I feel like I can save more living at home," she said. "If you can save now, you"re sort of investing in your future." Demographers say joblessness during the recession and in its aftermath has fueled the trend of young adults living at home. The percentage of 25-to-34-year-olds living with parents climbed from 10.6% early in the 2000s to 11.8% in 2007, when the recession officially began. But after that the figure jumped sharply. Richard Fry, an economist at Pew Research Center, said the rising share of young adults at home reflects changing attitudes about the phenomenon as well as economic pressures. "Recent surveys by Pew found over 60% of people ages 18 to 34 knew someone who had moved back in with their parents because of the economy," he said, "and that four of five people ages 25 to 34 who were living with their parents were satisfied with the arrangement." "That may suggest there is less stigma attached to living at home," said Mr. Fry. "Living with your parents may not be what it once was," he said. Other trends also are playing a role: Young adults are marrying later, putting off having children and finding it harder to establish stable careers. The latest findings have important implications for the nation"s housing market and broader recovery, since they suggest fewer young Americans are buying houses, furniture and appliances—purchases that fuel much of the country"s economic growth. While Americans are spending much more than they did during the throes of the recession, overall consumption growth has remained much weaker than in past recoveries. A. said people"s attitude about young adults living at home as well as the economic pressure is changing. B. found that there were 11.8% of Americans ages 25-34 living at home in 2007, which was higher than that in 2011. C. trend to get married later and postpone having a baby. D. thinks the consequence of unemployment in recession has intensified the trend of young adults living at home. E. emphasizes that more people feel it shameful to live with parents nowadays. F. held that before the recession, the trend of young adults living at home has already begun, and accelerated sharply during the downturn. G. would like to save money by living at home for fear of running into job turbulence.

填空题Directions: You are going to read a list of headings and a text. Choose a heading from the list A-F that best fits the meaning of each numbered part of the text. The first and last paragraphs of the text are not numbered. There is one extra heading which you do not need to use.Archaeological study covers an extremely long span of time and a great variety of subjects. The earliest subjects of archaeological study date from the origins of humanity. These include fossil remains believed to be of human ancestors who lived 3.5 million to 4.5 million years ago. The earliest archaeological sites include those at Hadar, Ethiopia; Laetoli, Tanzania; East Turkana, Kenya; and elsewhere in East Africa. These sites contain evidence of the first appearance of bipedal (uprightwalking, apelike early humans). {{U}} {{U}} 1 {{/U}} {{/U}} The first physically modem humans, Homo sapiens, appeared in tropical Africa between 200,000 and 150,000 years ago-dates determined by molecular biologists and archaeologists working together. Dozens of archaeological sites throughout Asia and Europe show how people migrated from Africa and settled in these two continents during the last Ice Age (100,000 to 15,000 years ago). {{U}} {{U}} 2 {{/U}} {{/U}} Archaeologists have documented that the development of agriculture took place about 10,000 years ago. Early domestication—the planting and harvesting of plants and the breeding and herding of animals— is evident in such places as the ancient settlement of Jericho in Jordan and in Tehuacán Valley in Mexico. Archaeology plays a major role in the study of early civilizations, such as those of the Sumerians of Mesopotamia, who built the city of Ur, and the ancient Egyptians, who are famous for the pyramids near the city of Giza and the royal sepulchres (tombs) of the Valley of the Kings at Thebes. {{U}} {{U}} 3 {{/U}} {{/U}} Archaeological research spans the entire development of phenomena that are unique to humans. For instance, archaeology tells the story of when people learned to bury their dead and developed beliefs in an afterlife. Sites containing signs of the first simple but purposeful burials in graves date to as early as 40,000 years ago in Europe and Southwest Asia. By the time people lived in civilizations, burials and funeral ceremonies had become extremely important and elaborate rituals. {{U}} {{U}} 4 {{/U}} {{/U}} Archaeology also examines more recent historical periods. Some archaeologists work with historians to study American colonial life, for example. They have learned such diverse information as how the earliest colonial settlers in Jamestown, Virginia, traded glass beads for food with native Algonquian peoples; how the lives of slaves on plantations reflected their roots in Africa; and how the first major cities in the United States developed. {{U}} {{U}} 5 {{/U}} {{/U}} A. For example, the Moche lords of Sipán in coastal Peru were buried in about AD 400 in fine cotton dress and with exquisite ornaments of bead, gold, and silver. Few burials rival their lavish sepulchres. Being able to trace the development of such rituals over thousands of years has added to our understanding of the development of human intellect and spirit. B. By 40,000 years ago people could be found hunting and gathering food across most of the regions of Africa. Populations in different regions employed various technologiealdevelopments in adapting to their different environments and climates. C. Archaeological studies have also provided much information about the people who first arrived in the America over 12,000 years ago. D. The first fossil records of vascular plants—that is, land plants with tissue that carries food— appeared in the Silurian period. They were simple plants that had not developed separate stems and leaves. E. Laetoli even reveals footprints of humans from 3.6 million years ago. Some sites also contain evidence of the earliest use of simple tools. Archaeologists have also recorded how primitive forms of humans spread out of Africa into Asia about 1.8 million years ago, then into Europe about 900,000 years ago. F. One research project involves the study of garbage in present-day cities across the United States. This garbage is the modern equivalent of the remains found in the archaeological record. In the future, archaeologists will continue to move into new realms of study. G. Other sites that represent great human achievement are as varied as the cliff dwellings of the ancient Anasazi (a group of early Native Americans of North America) at Mesa Verde, Colorado; the Inca city of Machu Picehu high in the Andes Mountains of Peru; and the mysterious, massive stone portrait heads of remote Easter Island in the Pacific.

填空题A. Congressional Debate and Vote. B. Veto over Legislation of Bills. C. Committee Consideration. D. Counteracting a Presidential Veto. E. Passage in Both Chambers. F. Introduction of Bills. G. Functions of the Joint Committee. The U. S. Congress has exclusive authority to enact federal legislation. The process by which a proposed bill becomes a law can be very complex and take years. (41) Bills may originate in either the House of Representatives or the Senate, except that all bills for raising revenue must originate in the House of Representatives. Only Senators and Representatives (also known as Members of Congress) can introduce a bill in their respective chamber. When bills are introduced, they are given a bill number. The numbering system starts over with each session of Congress, and bill numbers run in chronological order according to when the bill is introduced. Bills in the House of Representatives are given the initial H. R. and Senate Bills are given the initial S. Thus, H. R. 1, would be the first bill introduced in a new session of Congress or the House of Representatives (a session of Congress lasts for two years). (42) After a bill is introduced, it is assigned to one or more committees in the chamber where it was introduced. A committee can amend, rewrite, recommend, or ignore the bill or report back to the full chamber with no recommendation. Committees typically also submit a report explaining their views of the bill when sending a bill to the full House or Senate. (43) Once the bill moves to the "floor" of either the House of Representatives or the Senate (again depending on where the bill was introduced), the entire chamber debates and may amend the bill. It then takes an open vote on the bill. For noncontroversial votes, the chamber will take a voice vote, but if any legislator asks for a roll call, then each member's vote is made separately and publicly. (44) If the bill passes the first chamber, it is sent to the other chamber where the process described above is repeated. If the bill is amended in the second chamber, it must be sent back to the first Chamber because both chambers must agree on the amendments. If the two chambers cannot immediately agree on how to pass identical legislation, the bill will be sent to a joint committee (comprised of both House of Representatives and Senate members), which will attempt to work out a compromise among the different versions of the bill. If the joint committee is successful, the bill will be returned to both chambersfor a vote. (45) Once an identical bill passes both the House and the Senate, it is sent to the President who can do the following: (1) sign it and thus make it a law; (2) do nothing and after 10 days, if Congress stays in session, it becomes law; (3) do nothing and if Congress adjourns within 10 days, it does not become law; or (4) reject the bill by vetoing it and the bill will not become law unless the veto is overturned by Congress. Congress may overturn the President's veto by approving the bill again with at least a two thirds majority vote in both the House and the Senate. The bill then becomes a law despite the President's veto. The state legislatures act in much the same way, although the process for enacting a bill within the legislatures is often more streamlined. Every state legislature, except Nebraska's, has two chambers. Most governors have vetor Power over state legislation, analogous to the veto power of the President.

填空题A. Universities have been chosen as the way for competition as well as peace. B. The undergraduates are supported to study abroad during their academic years. C. The globalization of universities is realized through various ways. D. The US has played the leading role in the commercialized technologies. E. The number of students studying abroad has been increasing. F. The United States remains deeply hesitant about sustaining the research-university model. G. The conduction of research has been greatly affected by globalization. As never before in their long history, universities have become instruments of national competition as well as instruments of peace. They are the place of the scientific discoveries that move economies forward, and the primary means of educating the talent required to obtain and maintain competitive advantage. But at the same time, the opening of national borders to the flow of goods, services, information and especially people has made universities a powerful force for global integration, mutual understanding and geopolitical stability. 1 In response to the same forces that have driven the world economy, universities have become more self-consciously global: seeking students from around the world who represent the entire range of cultures and values, sending their own students abroad to prepare them for global careers, offering courses of study that address the challenges of an interconnected world and collaborative research programs to advance science for the benefit of all humanity. 2 Over the past three decades the number of students leaving home each year to study abroad has grown at an annual rate of 3.9 percent, from 800,000 in 1975 to 2.5 million in 2004. Most travel from one developed nation to another, but the flow from developing to developed countries is growing rapidly. The reverse flow, from developed to developing countries, is on the rise, too. Today foreign students earn 30 percent of the doctoral degrees awarded in the crossing borders for undergraduate study is growing as well, to 8 percent of the in the U.K. In the United States, 20 percent of the newly hired professors in science and engineering are foreign-born, and in China many newly hired faculty members at the top research universities received their graduate education abroad. 3 Universities are also encouraging students to spend some of their undergraduate years in another country. In Europe, more than 140,000 students participate in the Erasmus program each year, taking courses for credit in one of 2,200 participating institutions across the continent. And in the United States, institutions are helping place students in summer internships abroad to prepare them for global careers. Yale and Harvard have led the way, offering every undergraduate at least one international study or internship opportunity and providing the financial resources to make it possible. 4 Globalization is also reshaping the way research is done. One new trend involves sourcing portions of a research program to another country. Yale professor and Howard Hughes Medical Institute investigator Tian Xu directs a research center focused on the genetics of human disease at Shanghai"s Fudan University, in collaboration with faculty colleagues from both schools. The Shanghai center has 95 employees and graduate students working in a 4,300-square-meter laboratory facility. Yale faculty, post-doctors and graduate students visit regularly and attend videoconference seminars with scientists from both campuses. The arrangement benefits both countries; Xu"s Yale lab is more productive, thanks to the lower costs of conducting research in China, and Chinese graduate students, postdoctors and faculty get on-the-job training from a world-class scientist and his U.S. team. 5 As a result of its strength in science, the United States has consistently led the world in the commercialization of major new technologies, from the mainframe computer and the integrated circuit of the 1960s to the Internet infrastructure and applications software of the 1990s. The link between university-based science and industrial application is often indirect but sometimes highly visible: Silicon Valley was intentionally created by Stanford University, and Route 128 outside Boston has long housed companies spun off from MIT and Harvard. Around the world, governments have encouraged copying of this model, perhaps most successfully in Cambridge, England, where Microsoft and scores of other leading software and biotechnology companies have set up shop around the university. For all its success, the United States remains deeply hesitant about sustaining the research-university model. Most politicians recognize the link between investment in science and national economic strength, but support for research funding has been unsteady. The budget of the National Institutes of Health doubled between 1998 and 2003, but has risen more slowly than inflation since then. Support for the physical sciences and engineering barely kept pace with inflation during that same period. The attempt to make up lost ground is welcome, but the nation would be better served by steady, predictable increases in science funding at the rate of long-term GDP growth, which is on the order of inflation plus 3 percent per year.

填空题Directions: You are going to read a list of headings and a text about what parents are supposed to do to guide their children into adulthood. Choose a heading from the list A-G that best fits the meaning of each numbered part of the text. The first paragraph of the text is not numbered. There is two extra headings which you do not need to use.A. Set a Good Example for Your Kids. B. Build Your Kids'Work Skills. C. Place Time Limits on Leisure Activities. D. Talk about the Future on a Regular Basis. E. Help Kids Develop Coping Strategies. F. Help Your Kids Figure Out Who They Are. G. Build Your Kids'Sense of Responsibility. Mothers and fathers can do a lot to ensure a safe landing in early adulthood for their kids. Even if a job's starting salary seems too small to satisfy an emerging adult's need for rapid content, the transition from school to work can be less of a setback if the start-up adult is ready for the move. Here are a few measures, drawn from my book Ready or Not, Here Life Comes, that parents can take to prevent what I call "work-life unreadiness" : {{U}} {{U}} 1 {{/U}} {{/U}}You can start this process when they are 11 or 12. Periodically review their emerging strengths and weaknesses with them and work together on any shortcomings, like difficulty in communicating well or collaborating. Also, identify the kinds of interests they keep coming back to, as these offer clues to the careers that will fit them best. {{U}} {{U}} 2 {{/U}} {{/U}}Kids need a range of authentic role models—as opposed to members of their clique, pop stars and vaunted athletes. Have regular dinner-table discussions about people the family knows and how they got where they are. Discuss the joys and downsides of your own career and encourage your kids to form some ideas about their own future. When asked what they want to do, they should be discouraged from saying "I have no idea. " They can change their minds 200 times, but having only a foggy view of the future is of little good. {{U}} {{U}} 3 {{/U}} {{/U}}Teachers are responsible for teaching kids how to learn ; parents should be responsible for teaching them how to work. Assign responsibilities around the house and make sure homework deadlines are met. Encourage teenagers to take a part-time job. Kids need plenty of practice delaying gratification and deploying effective organizational skills, such as managing time and setting priorities. {{U}} {{U}} 4 {{/U}} {{/U}}Playing video games encourages immediate content. And hours of watching TV shows with canned laughter only teaches kids to process information in a passive way. At the same time, listening through earphones to the same monotonous beats for long stretches encourages kids to stay inside their bubble instead of pursuing other endeavors. All these activities can prevent the growth of important communication and thinking skills and make it difficult for kids to develop the kind of sustained concentration they will need for most jobs. {{U}} {{U}} 5 {{/U}} {{/U}}They should know how to deal with setbacks, stresses and feelings of inadequacy. They should also learn how to solve problems and resolve conflicts, ways to brainstorm and think critically. Discussions at home can help kids practice doing these things and help them apply these skills to everyday life situations. What about the son or daughter who is grown but seems to be struggling and wandering aimlessly through early adulthood? Parents still have a major role to play, but now it is more delicate. They have to be careful not to come across as disappointed in their child. They should exhibit strong interest and respect for whatever currently interests their fledging adult (as naive or ill conceived as it may seem) while becoming a partner in exploring options for the future. Most of all, these new adults must feet that they are respected and supported by a family that appreciates them.

填空题The typical picture of a corporate highflier is someone who survives on very little sleep. He or she rises when it is still dark, works late and is still answering emails at two o"clock in the morning. Such people do exist, of course. The late British Prime Minister Margaret Thatcher, for example, was famous for operating on a few hours" sleep. Some entrepreneurs and Wall Street traders seem to follow suit. But if you think you need to do the same thing to get ahead, think again. A growing body of research is finding that, on the contrary, those who get a good night"s sleep are usually more productive at work. That"s because sleep doesn"t just rest the brain, say medical specialists. It allows the brain to perform vital maintenance and restoration tasks. Brains that get too little sleep simply can not perform as well as those that are rested. "There"s no doubt that sleep deprivation affects job performance," says the Detroit Medical Center"s Safwan Badr. "The evidence is compelling that when you do not get enough sleep...you are not as productive." Investors should also take heed: Numerous studies have found that those running on too little sleep tend to make poorer investment decisions and take needless risks as well. Charles Czeisler, a sleep specialist at Brigham you"ll see similar effects if you simply sleep too little each night over time. For the first time, new research has attempted to put some numbers on the link between more Zzzs and more Benjamins. Matthew Gibson, graduate researcher in the economics department of the University of California, San Diego, compared wage data with sleep times recorded in the U.S. Census Bureau"s American Time Use Survey. His conclusion: For those who are sleeping too little, "a onehour increase in longrun average sleep increases wages by 16%, equivalent to more than a year of schooling." Adults need eight hours of sleep on average, experts say. There is some variation between individuals. But when we are tired, we find it much harder to think innovatively and to make creative leaps, say researchers. We find it harder to adapt our thinking to new information or to learn new lessons. Consider: At England"s Loughborough University in 1999, researchers Yvonne Harrison tested the effects of sleep deprivation on a small group of healthy young participants. They were given complex business-situation tasks in the form of a game, as well as some critical reading tasks. Those who went short on sleep were able to keep up with the reading, they found. But when it came to the complex game, "their play collapsed," they Reported. A. agrees that sleep deprivation brings bad effects to investment. B. holds that adults need an average of 8 hours" sleep. C. believes that lack of sleep diminishes your performance. D. thinks it is difficult for people lacking sleep to take up creative work. E. points out the relation between sleep time and American dollars. F. is well known for very little sleep. G. maintains that sleep can rest the brain, and let the brain do other important tasks.

填空题Most people can identify their top priority at work. Generally, it will be the part of the job that is most productive for their employer: for a merger and acquisitions banker, it could be landing a big deal for a client; for a lorry driver, the punctual delivery of an important consignment; for a hospital doctor or nurse, giving vital treatment to a patient. But every job is ringed with secondary tasks—the routine but critical stuff covered by codes and guidelines. If such chores are neglected, the consequences may undermine overall success. New research suggests tired workers in demanding jobs start giving up doing those small, but vital, tasks remarkably quickly. Peter Thiel, the entrepreneur, wrote in the FT last week that computers "excel at efficient data processing but struggle to make basic judgments". In other words, humans are not redundant. But the flesh-and-blood workers who remain now have greater responsibility for more important tasks. If companies pile more work on to them, these weary employees could inadvertently plunge them into disaster. It is a truism that a tired worker is less productive than a fresh one. But researchers at Wharton business schools have shown that compliance with routine tasks can fall away within one heavy shift. Their study"s focus was hand hygiene, healthcare"s mundane but powerful weapon against cross-infection. Such is the importance of sanitisation—when done thoroughly, it can reduce infection by the MRSA "superbug" by 95 per cent—that hospitals have started to monitor compliance, using electronic tags in sanitisers and workers" badges. Each time a member of staff skips the sanitiser, the omission is logged. The extraordinarily rich anonymised information from such a system is a treasure trove for big data researchers such as Wharton"s Katherine Milkman. Analysing 13.8 million "unique hand hygiene opportunities" for more than 4,000 staff at 35 hospitals, she and her co-authors found that over a 12-hour shift compliance by an average staff member fell by 8.5 percentage points. Lax handwashing, they suggest, could be costing $25 billion annually in treatment of unnecessary infection in the US—and leading to 70,000 needless deaths. As Prof Milkman explained to me last week, the fact that intense work makes it harder to do less important tasks could have profound implications in other walks of life. The study points out that "these deviations pose a threat to the wellbeing of organisations, employees and clients, because such violations can reduce the quality of products produced and services provided as well as creating an unsafe work environment". Suddenly, it is a little clearer why the exhausted M&A banker skips parts of the ethical code her bank insists on, or why the tired lorry driver jumps the lights to make it to the depot on time. The work could offer clues about how to make sure the steeplejack always checks his harness, even on the final ascent of the skyscraper, and the weary journalist reads through her story for possible errors on deadline. A. humans are not needed any more in computer age. B. the abundant anonymised information from the system. C. weary workers are likely to stop doing small but important things. D. intense work makes it harder to do some important work. E. how to make people reduce mistakes in routine work. F. the efficiency of workers will fall away in a heavy shift. G. tired workers could inadvertently plunge their company into disaster.

填空题New knowledge and sophisticated diagnostic techniques are helping doctors recognize early signs of autism, Alzheimer"s disease and heart problems in women. Harvard experts report on the advances that are giving patients hope. Early diagnosis of autism is critical because educational programs that build upon a child"s strengths and improve social skills may help sculpt the developing brain, minimizing the impact of the illness later in life. But spotting the disorder is hard since there is no test for it, although scientists are slowly uncovering gene abnormalities that make children vulnerable to autism. Last week The New England Journal of Medicine reported that a specific location on chromosome 16 was the site of mutations responsible for some cases of autism. For now, diagnosis depends on observing a child"s behavior. It"s a complex process, since no two cases are alike and signs range from mild to severe. Indeed, even though signs of autism may be apparent before their first birthday, most children aren"t diagnosed until the age of 3. That makes parents, who are so intimately familiar with their child"s behavior, perhaps the most effective diagnostic "tools". The American Academy of Pediatrics recently issued screening guidelines recommending that pediatricians engage parents in evaluating infants for autism. Even babies developing typically, the guidelines say, should be screened at set intervals, such as during the 9-, 18- and 24-month visits. Alzheimer"s disease, which begins years, even decades, before it causes symptoms, is a quietly ticking time bomb. But until recently doctors had no diagnostic test that could "hear" the ticking. Unfortunately, it didn"t matter much that Alzheimer"s couldn"t be spotted early—at a stage called mild cognitive impairment, or MCI—since there were no treatments. Today, however, there are new diagnostic tests that can detect Alzheimer"s at an early stage, and several disease-modifying drugs are in advanced clinical trials. The brain shrinkage caused by Alzheimer"s can now be measured with volumetric magnetic resonance imaging (MRI). This technique takes a series of MRI brain scans and then uses sophisticated mathematical models to analyze the results. Most important, volumetric MRI enables researchers to identify subtle shrinkage in brain areas first affected by Alzheimer"s, such as the hippocampus, which is involved in memory. Another technology in limited clinical use is fluoro-deoxy-glucose positron emission tomography (FDG-PET). Images produced by FDG-PET reveal patterns of glucose metabolism in the cerebral cortex, the site of abstract thought, reasoning and learning. Because active neurons guzzle glucose for energy, diminished uptake in a specific pattern can denote Alzheimer"s. In the research setting, scientists have even used FDG-PET to identify people who do not yet have Alzheimer"s but are at risk for developing it, or for developing mild cognitive impairment. Although all these new imaging and biochemical developments are individually promising, the combination of several different imaging tests and biochemical markers may yield the most accurate diagnosis. For example, scientists at the New York University School of Medicine have reported that combining volumetric MRI of the hippocampus with spinal-fluid measures improved diagnostic accuracy in identifying people with mild cognitive impairment who are most likely to progress to Alzheimer"s. When it comes to diagnosing the most common kind of heart disease, some cardiologists share Henry Higgins"s lament in "My Fair Lady": "Why can"t a woman be more like a man?" That"s because many women don"t have the typical symptoms, like crushing chest pain and shortness of breath brought on by physical activity or stress. Instead, they have diffuse discomfort in the chest, unusual exhaustion or depression without an apparent reason. To make matters worse, the tests considered best at diagnosing coronary-artery disease generally don"t work as well for women as they do for men. As a result, an alarming number of women with heart disease go undiagnosed and untreated despite repeated visits to the doctor and the emergency room. A. because there still exists no test for diagnosis by now B. because many women don"t have the typical symptoms like men for diagnosis C. the pattern of glucose metabolism D. with volumetric magnetic resonance imaging E. the most efficient technology for diagnosing Alzheimer is combination of different technologies F. those babies without autism when they start to say single words by 16 months G. the symptoms of heart disease often result from cholesterol-filled plaques.

问答题Directions: Recently you have seen an advertisement in China Daily to recruit the volunteers for the World Horticultural Expo in Beijing. You are supposed to write a letter to apply for it. You should write about 100 words on the ANSWER SHEET. Do not sign your own name. Use "Li Ming" instead. Do not write the address.

填空题Directions: You are going to read a list of headings and a text about leadership. Choose a heading from the list A-F that best fits the meaning of each numbered part of the text. The first and last paragraphs of the text are not numbered. There is one extra heading which you do not need to use.The word economy has run into a brick wall. Despite countless warnings in recent years about the need to address a potential hunger crisis in poor countries and an energy crisis worldwide, world leaders failed to think ahead. The result is a global food crisis. Wheat, corn and rice prices have more than doubled in the past two years. And oil prices have increased more than three times since the start of 2004. These food-price increases, combined with increasing energy costs, will slow if not stop economic growth in many parts of the world and will even affect political stability, as evidenced by the protest riots that have erupted in places like Haiti, Bangladesh and Burkina Faso. Practical solutions to these problems do exist, but we'll have to start thinking ahead and acting globally. The crisis has its roots in four interlinked trends. The first is the chronically low productivity of farmers in the poorest countries, caused by their inability to pay for seeds, fertilizers and irrigation. The second is the misguided polity in the U. S. and Europe of subsidizing the diversion of food crops to produce biofuels like corn-based ethanol. The third is climate change: take the recent droughts in Australia and Europe, which cut the global production of grain in 2005 and 2006. The fourth is the growing global demand for food and feed grain brought on by swelling populations and incomes. In short, rising demand has hit a limited supply, with the poor taking the hardest blow. So, what should be done? Here are three steps to ease the current food crisis and avoid the potential for a global crisis. The first is to promote the dramatic success of Malawi, a country in southern Africa, which three years ago established a special fund to help its farmers get fertilizer and seeds with high productivity. Malawi's harvest doubled after just one years. An international fund based on the Malawi model would cost a mere $10 per person annually in the rich world, or $10 billion altogether. Such a fund could fight hunger as effectively as the Global fund to Gight AIDS, TB and Malaria is controlling those diseases. Second, the U. S. and Europe should abandon their policies of paying partly for the change of food into biofuels. The U. S. government gives farmers a taxpayer-financed payment of 51 cents per gallon of ethanol (乙醇) changed from corn. There may be a case for biofuels produced on lands that do not produce foods—tree crops, grasses and wood products—but there's no case for the government to pay to put the world's dinner into the gas tank. Third, we urgently need to weather-proof die world's crops as soon and as effectively as possible. For a poor farmer, sometimes something as simple as a farm pond—which collects rainwater to be used in dry weather—can make the difference between a good harvest and a bad one. The world has already committed to establishing a Climate Adaptation Find to help poor regions climate-proof vital economic activities such as food production and health care but has not yet acted upon the promise. A. poor countries B. all the world C. the Climate Adaptation Fund D. the Global Fund to Fight AIDS, TB and Malaria E. Bangladesh F. Malawi G. the US and Europe Anti-hunger campaigns are successful in {{U}} {{U}} 1 {{/U}} {{/U}} Production of biofuels are subsidized in {{U}} {{U}} 2 {{/U}} {{/U}} Protest riots occurred in {{U}} {{U}} 3 {{/U}} {{/U}} The efforts were not so successful with {{U}} {{U}} 4 {{/U}} {{/U}} Food shortage become more serious in {{U}} {{U}} 5 {{/U}} {{/U}}

填空题Directions: In the following article, some sentences have been removed. For Questions, choose the most suitable one from the list A-G to fit into each of the numbered blanks. There are two extra choices, which do not fit in any of the gaps. The first two stages in the development of civilized man were probably the invention of primitive weapons and the discovery of fire, although nobody knows exactly when he acquired the use of the latter. {{U}} {{U}} 1 {{/U}} {{/U}}Animals have a few cries that serve as signals, but even the highest apes have not been found able to pronounce words, even with the most intensive professional instruction. The superior brain of man is apparently a necessity for the mastering of speech. When man became sufficiently intelligent, we must suppose that he gradually increased the number of cries for different purposes. It was a great day when he discovered that speech could be used for narrative. There are those who think that in this respect picture language preceded oral language. A man could draw a picture on the wall of his cave to show in which direction he had gone, or what prey he hoped to catch. {{U}} {{U}} 2 {{/U}} {{/U}} Two important stages came not so long before the dawn of written history. The first was the domestication of animals; the second was agriculture. Agriculture made possible an immense increase in the number of the human species in the regions where it could be successfully practiced. {{U}} {{U}} 3 {{/U}} {{/U}} {{U}} {{U}} 4 {{/U}} {{/U}}These inventions and discoveries—fire, speech, weapons domestic animals, agriculture, and writing—made the existence of civilized communities possible. From about 3000 B. C. until the beginning of the Industrial Revolution less than two hundred years ago there was no technical advance comparable to these. During this long period man had time to become accustomed to his technique, and to develop the beliefs and political organizations appropriate to it. There was, of course, an immense extension in the area of civilized life. At first it had been confined to the Nile, the Euphrates, the Tigris, and the Indus, but at the end of the period in question it covered much the greatest part of the inhabitable globe. I do not mean to suggest that there was no technical progress during the time. {{U}} {{U}} 5 {{/U}} {{/U}}A. Probably picture language and oral language developed side by side. I am inclined to think that language has been the most important single factor in the development of man. B. Another fundamental technical advance was writing, which, like spoken language, developed out of pictures, but as soon as it had reached a certain stage, it was possible to keep records and transmit information to people who were not present when the information was given. C. With the development of civilization, primitive people who lived in caves at that time badly needed a language, which would help them to communicate with one another. D. The origin of language is also obscure. No doubt it began very gradually. E. In fact, there was progress—there were even two inventions of very great importance, namely, gunpowder and the mariner's compass—but neither of these can be compared in their revolutionary power to such things as speech and writing and agriculture. F. These were, at first, only those in which nature fertilized the soil after each harvest. Agriculture met with violent resistance from the pastoral nomads, but the agricultural way of life prevailed in the end because of the physical comforts it provided. G. But industry was a step in human progress to which subsequently there was nothing comparable until our own machine age.

填空题The first two stages in the development of civilized man were probably the invention of primitive weapons and the discovery of fire, although nobody knows exactly when he acquired the use of the latter. (41) Animals have a few cries that serve as signals, but even the highest apes have not been found able to pronounce words, even with the most intensive professional instruction. The superior brain of man is apparently a necessity for the mastering of speech. When man became sufficiently intelligent, we must suppose that he gradually increased the number of cries for different purposes. It was a great day when he discovered that speech could be used for narrative. There are those who think that in this respect picture language preceded oral language. A man could draw a picture on the wall of his cave to show in which direction he had gone, or what prey he hoped to catch. (42) Two important stages came not so long before the dawn of written history. The first was the domestication of animals ; the second was agriculture. Agriculture made possible an immense increase in the number of the human species in the regions where it could be successfully practiced. (43) (44) These inventions and discoveries—fire, speech, weapons domestic animals, agriculture, and writing—made the existence of civilized communities possible. From about 3000 B. C. until the beginning of the Industrial Revolution less than two hundred years ago there was no technical advance comparable to these. During this long period man had time to become accustomed to his technique, and to develop the beliefs and political organizations appropriate to it. There was, of course, an immense extension in the area of civilized life. At first it had been confined to the Nile, the Euphrates, the Tigris, and the Indus, but at the end of the period in question it covered much the greatest part of the inhabitable globe. I do not mean to suggest that there was no technical progress during the time. (45) A. Probably picture language and oral language developed side by side. I am inclined to think that language has been the most important single factor in the development of man. B. Another fundamental technical advance was writing, which, like spoken language, developed out of pictures, but as soon as it had reached a certain stage, it was possible to keep records and transmit information to people who were not present when the information was given. C. With the development of civilization, primitive people who lived in caves at that time badly needed a language, which would help them to communicate with one another. D. The origin of language is also obscure. No doubt it began very gradually. E. In fact, there was progress—there were even two inventions of" very great importance, namely, gunpowder and the mariner's compass—but neither of these can be compared in their revolutionary power to such things as speech and writing and agriculture. F. These were, at first, only those in which nature fertilized the soil after each harvest. Agriculture met with violent resistance from the pastoral nomads, but the agricultural way of life prevailed in the end because of the physical comforts it provided. G. But industry was a step in human progress to which subsequently there was nothing comparable until our own machine age.

填空题The word economy has run into a brick wall. Despite countless warnings in recent years about the need to address a potential hunger crisis in poor countries and an energy crisis worldwide, world leaders failed to think ahead. The result is a global food crisis. The price of wheat, corn and rice have more than doubled in the past two years. And oil's price have increased more than three times since the start of 2004. These food-price increases, combined with increasing energy costs, will slow if not stop economic growth in many parts of the world and will even affect political stability, as evidenced by the protest riots that have erupted in places like Haiti, Bangladesh and Burkina Faso. Practical solutions to these problems do exist, but we'll have to start thinking ahead and acting globally. The crisis has its roots in four interlinked trends. The first is the chronically low productivity of farmers in the poorest countries, caused by their inability to pay for seeds, fertilizers and irrigation. The second is the misguided policy in the U. S. and Europe of subsidizing the diversion of food crops to produce biofuels like corn-based ethanol. The third is climate change: take the recent droughts in Australia and Europe, which cut the global production of grain in 2005 and 2006. The fourth is the growing global demand for food and feed grain brought on by swelling populations and incomes. In short, rising demand has hit a limited supply, with the poor taking the hardest blow. So, what should be done? Here are three steps to ease the current food crisis and avoid the potential for a global crisis. The first is to promote the dramatic success of Malawi, a country in southern Africa, which three years ago established a special fund to help its farmers get fertilizer and seeds with high productivity. Malawi's harvest doubled alter just one years. An international fund based on the Malawi model would cost a mere $10 per person annually in the rich world, or $10 billion altogether. Such a fund could fight hunger as effectively as the Global fund to Fight AIDS, TB and Malaria is controlling those diseases. Second, the U. S. and Europe should abandon their policies of paying partly for the change of food into biofuels. The U. S. government gives farmers a taxpayer-financed payment of 51 cents per gallon of ethanol (乙醇) changed from corn. There may be a case for biofuels produced on lands that do not produce foods—tree crops, grasses and wood products—but there's no case for the government to pay to put the world's dinner into the gas tank. Third, we urgently need to weather-proof die world's crops as soon and as effectively as possible. For a poor farmer, sometimes something as simple as a farm pond— which collects rainwater to be used in dry weather—can make the difference between a good harvest and a bad one. The world has already committed to establishing a Climate Adaptation Fund to help poor regions climate-proof vital economic activities such as food production and health care but has not yet acted upon the promise. A. poor countries B. all the world C. the Climate Adaptation Fund D. the Global Fund to Fight AIDS, TB and Malaria E. Bangladesh F. Malawi G. the U. S. and Europe

填空题A. You are not alone B. Experience helps you grow C. Pave your own unique path D. Most of your fears are unreal E. Think about the present moment F. Don"t fear responsibility for your life G. There are many things to be grateful for Some Old Truths to Help You Overcome Tough Times Unfortunately, life is not a bed of roses. We are going through life facing sad experiences. Moreover, we are grieving various kinds of loss: a friendship, a romantic relationship or a house. Hard times may hold you down at what usually seems like the most inopportune time, but you should remember that they won"t last forever. When our time of mourning is over, we press forward, stronger with a greater understanding and respect for life. Furthermore, these losses make us mature and eventually move us toward future opportunities for growth and happiness. I want to share these old truths I"ve learned along the way. 1 Fear is both useful and harmful. This normal human reaction is used to protect us by signaling danger and preparing us to deal with it. Unfortunately, people create inner barriers with a help of exaggerating fears. My favorite actor Will Smith once said, "Fear is not real. It is a product of thoughts you create. Do not misunderstand me. Danger is very real. But fear is a choice." I do completely agree that fears are just the product of our luxuriant imagination. 2 If you are surrounded by problems and cannot stop thinking about the past, try to focus on the present moment. Many of us are weighed down by the past or anxious about the future. You may feel guilty over your past, but you are poisoning the present with the things and circumstances you cannot change. Value the present moment and remember how fortunate you are to be alive. Enjoy the beauty of the world around and keep the eyes open to see the possibilities before you. Happiness is not a point of future and not a moment from the past, but a mindset that can be designed into the present. 3 Sometimes it is easy to feel bad because you are going through tough times. You can be easily caught up by life problems that you forget to pause and appreciate the things you have. Only strong people prefer to smile and value their life instead of crying and complaining about something. 4 No matter how isolated you might feel and how serious the situation is, you should always remember that you are not alone. Try to keep in mind that almost everyone respects and wants to help you if you are trying to make a good change in your life, especially your dearest and nearest people. You may have a circle of friends who provide constant good humor, help and companionship. If you have no friends or relatives, try to participate in several online communities, full of people who are always willing to share advice and encouragement. 5 Today many people find it difficult to trust their own opinion and seek balance by gaining objectivity from external sources. This way you devalue your opinion and show that you are incapable of managing your own life. When you are struggling to achieve something important you should believe in yourself and be sure that your decision is the best. You live in your skin, think your own thoughts, have your own values and make your own choices.

填空题Take much of what you know about how the best executives make decisions. Now, forget it. For instance, we all "know" that tight deadlines lead to inspiration. Except they often don"t. Instead, they typically are counterproductive—making people less creative precisely when they need to be. Or most of us assume that when we try to solve problems, we"re drawing on the logical parts of our brains. But, in fact, great strategists seem to draw on the emotional and intuitive parts of their brain much more. Here"s a closer look at some of the discoveries researchers have made. Want innovation? Be wary of deadlines. We often think a deadline can help us shake off inertia and focus on getting a job done. But the brain research suggests precisely the opposite is true. A deadline, instead, more often limits our thinking and can lead to much worse decision making. Richard Boyatzis is a professor in Case Western Reserve University. He—along with others—has found that a tight deadline increases people"s urgency and stress levels. "The research shows us that the more stressful a deadline is, the less open you are to other ways of approaching the problem," he says. "The very moments when in organizations we want people to think outside the box, they can"t even see the box." Does that mean companies should get rid of deadlines? In most cases, that"s not realistic. So Srini Pillay, an assistant clinical professor at Harvard Medical School, suggests that companies help employees reduce stress and access the creative parts of the brain even when they"re under pressure. Big unknowns lead to bad choices. The ticking clock of a deadline isn"t the only kind of pressure that makes for bad decisions. So does uncertainty, such as feeling that your job or your company"s future is under threat. Srini Pillay cites a study that discovered that feelings of uncertainty activated brain centers associated with anxiety and disgust, and that such concerns naturally lead to certain kinds of decisions. "In times of uncertainty," he says, "you start acting out of that sense of doom and gloom." Good thinkers look past facts. Everybody is aware of the revered image of the hardheaded decision maker, who goes after cold facts. But researchers are finding the truth is much more complex: The best leaders seem to lean on their emotions much more than logic. Roderick Gilkey, a professor of management at Emory University, conducted a study with colleagues to look at what happens when executives are making strategic decisions. For example, a good strategic thinker would pay attention to emotional reaction and think through the full, long-term impact of the cuts on things like employee morale, retention and productivity. The result might be a different way of improving profitability. "When you"re making a decision in an organization, you also need to think about people and their reactions," says David Rock, director of the research organization NeuroLeadership Institute. "A lot of the strategies that go wrong are because managers haven"t thought through what happens when this hits people." A. in uncertain situations, you make reactions based on the sense of pessimism. B. companies should get rid of deadlines. C. firms help employees keep the creative part of the brain active. D. when making decisions, you should have a good capacity to look at a problem through other people"s eyes. E. what happens when executives are making decisions. F. a deadline increases your stress of finding ways of solving the problems. G. feelings of uncertainty activates brain centers associated with anxiety and disgust.

填空题A. Think about how your attitude change will affect your life B. Look for a role model C. Be clear about your traits D. Identify and understand what you want to change E. Believe that you are able to change F. Get rid of the pessimistic friends G. Choose the right company "Our attitude toward life determines life"s attitude towards us." We"ve all heard about the power of our attitude, and that it"s our attitude that determines how much we succeed in life. If you look around you, you will see that people with a positive attitude enjoy life more and are generally happier and more successful than those who walk around grumpy and pessimistic. Our attitude is the driving force in our lives—it can either push you to do great things or pull you down to your demise. All the things that you have been through, all the people you have met and interacted with can have an impact on your attitude. If you think that all these factors have molded you into a person with a poor attitude towards life, there is no need to worry as there is always an opportunity for change. Let me share with you how I did it. 1 The first step towards change is clearly understanding what needs to be changed. Setting clear goals is the key to success in any endeavor. When it comes to changing your attitude, you need to do an honest and in-depth self-evaluation so you could point out exactly which of your traits need to be improved or totally changed. 2 We all need to know that what we"re trying to accomplish can in fact be achieved; that we can be more optimistic, more social or more patient. Find someone who has the kind of attitude that you want to have, and let his or her life give you inspiration and encouragement to move beyond your temporary failures in your journey towards becoming a better person. 3 To be able to overcome all the difficulties that lie ahead of you in your journey towards self betterment, you need to figure out exactly what this supposed change could bring to your life. Will changing your attitude mean a happier family or social life? Will a change in your attitude mean a more successful career or business? Fix your mind on the things that would come as a result of your attitude change and you will have a greater chance of reaching your goal. 4 As they say, "Bad company corrupts good character." You don"t expect yourself to be able to change if you go on surrounding yourself with people who possess all the negative traits that you want to change. Consider befriending new people, especially those who are optimistic and have a healthy attitude towards life. You will see that your effort to change will be easier with these kinds of people as friends. 5 Often, the greatest obstacle between us and our goals is ourselves or our inability to trust in what we are able to do. If you don"t believe in yourself or believe that you or your life can change, it just won"t happen—you will either never start, or give up quickly so you won"t have even given yourself the opportunity to succeed. It cannot be denied that a positive attitude is very important for living a successful and satisfying life, so it is only fight to strive to have a positive attitude.

填空题Directions: You are going to read a list of ]wadings and a text about leadership. Choose a heading from the list A-F that best fits the meaning of each numbered part of the text. The first and last paragraphs of the text are not numbered. There is one extra heading which you do not need to use.A. Thinks Positively. B. Knows That Principles Are More Important than Rules. C. Possesses a Sense of Humor. D. Communicates Facts That Are Hard to Take. E. Cares for Others and Their Well-being. F. Has Integrity and Authenticity. G. Order Is Important. Much has been written about the tasks of leaders and the skills required for leadership. There has been considerable debate about the question of whether leaders are born or made. Likely behind these arguments is the difference between personal characteristics that some people have at birth and skills that one can acquire through education and practice. But the important personal characteristics, while they may seem innate in some people, can be cultivated, and indeed, require cultivation in all of us. For unless they are strengthened through conscious attention and cultivation, they can, for example, easily be forgotten or ignored in the craziness of activity often associated with leadership. What are some of these characteristics? One could make many lists, but here are five personal traits that seem especially important. A good leader: {{U}} {{U}} 1 {{/U}} {{/U}}An effective leader is "genuine", internally and externally consistent. A good leader is one of whom it can be said, "What you see is what you get" —there is never any wonder as to whether the imaage, the "person" presented to the world, really reflects the person. Such a leader has honesty—he/she says what he/she means, means what he/she says. A good leader has a consistency of purpose, operates out of discernible principles, and "stands for" something worthwhile and detectable. Honesty and reliability require self-reflection, the ability to understand oneself honestly, the capacity to assess one's strengths and weaknesses accurately, and acceptance of one"s self. {{U}} {{U}} 2 {{/U}} {{/U}}A good leader takes responsibility seriously but never takes himself seriously. Such a leader can help people relax and get through tough situations in good spirits. {{U}} {{U}} 3 {{/U}} {{/U}}A good leader understands that nothing except a great work of art can be done by one person alone—that something of lasting value is almost always the result of a group effort. But even more than that, a good leader genuinely is concerned with and interested in others. Such concerning means that a good leader is collegial, building a sense of group identity and purpose. A good leader "brings out the best" in each of those who follow, seeks the development and advancement of each member of the group, and delights in each person's growth in ability and of character. A good leader rejoices in the success of group members without announcement of jealousy. A good leader is deliberative, involving the group in decisions wherever possible and encourages, supports, and applauds the members of the group. {{U}} {{U}} 4 {{/U}} {{/U}}One of the primary roles of the leader is to inspire hope, even in a difficult situation. This is not the same as being blindly optimistic. We think, for example, of Franklin Roosevelt's "We have nothing to fear but fear itself" or of Desmond Tutu's observation about apartheid in South Africa that since "it is difficult to be optimistic, one must have hope. " Such a leader empowers followers, making them believe that they can accomplish worthwhile but very difficult things. He actually creates energy in the group by being active without becoming unrealistic. {{U}} {{U}} 5 {{/U}} {{/U}}A good leader understands that order is important to a group but that rigidity destroys the followe rs' emotion state. Lasting, empowering order comes more from trust and the. development of group norms than from regulations imposed by a leader. Doubtless, everyone would develop a somewhat different, and in many cases, a longer list of personal characteristics. But a leader who is conscious of such a list, who questions the extent to which he or she lives and acts in accord with these traits, and who deliberately cultivates these characteristics is likely to be a successful and appreciated leader.

填空题A．Monitor your alcohol use B．Pay attention to table manners C．Don"t be a gossip D．Network with higher-ups E．Keep the conversation light F．Dress appropriately G．Make new friends For young workers, holiday parties can be a wonderful opportunity to celebrate a successful year gone by, catch up with colleagues and hobnob with senior executives to try to get ahead. But a host of challenges confront young employees—from figuring out whom to bring to walking the fine line between being friendly and being flirty. Some do"s and don"ts when it comes to these events: 1 If you"re new to the company, talk to co-workers who have attended previous office functions to get a sense of what you should wear. Dress conservatively, not "like you"re going to a club in Vegas," says Tom Gimbel, CEO of staffing firm LaSalle Network in Chicago. But, he adds, don"t take it "to the point where (you"re) wearing a suit where everybody else is wearing jeans." 2 Steer clear of talking about those layoffs or pay freezes that have hit morale, experts advise. "Try to keep the conversation upbeat," says Barbara Pachter, president of Pachter & Associates, a business-etiquette and communications firm in Cherry Hill, N.J. "If you"re merging, that could be an exciting thing, (or if) you"re adding new product lines, that could be an exciting thing" to talk about. 3 While it"s fun to indulge in rumors about colleagues, you don"t want to be known as the person who"s always spreading juicy gossip. "You want to be known for your work ethic, you want to be known for the work product that you put out, and at a holiday party, you don"t want to be the one telling everybody who"s making out with whom and who"s fighting with whom," says Mr. Gimbel. Instead, he encourages people to stick to safe topics like sports, entertainment and what"s going on in the world. 4 Even if you"re intimidated by the clique of VPs huddling in their own circle, don"t pass up the opportunity to meet these people, who could be interviewing you when you"re up for your next promotion. Look for an opening to chime in on a topic that you know about. If they don"t already know you, introduce yourself and say how long you"ve been with the company and what you do. Afterward, if you feel like you connected with someone senior, send them a follow-up email saying it was nice to meet them, says Ms. Pachter. "What have you got to lose?" 5 Holiday parties are one of the few workplace events where imbibing is allowed and even encouraged to get people relaxed. However, just because alcohol is free-flowing at the bar doesn"t mean you should take that as a license to reprise your college frat parties. "Most people head toward the bar and the buffet when they get to a holiday party, and if they drink on an empty stomach they tend to get inebriated and then they could say the wrong thing or do the wrong thing," says Ms. Whitmore. "No.1 rule is: Don"t drink too much, monitor your alcohol intake. Usually, one or two drinks is plenty."

填空题A．Higher living standard. B．Importance of transport in trade. C．Various , means of transport. D．Birth of transport-related industries and trade. E．Role of information in trade. F．Public transportation. G．Transport facilitating trade. 1 Transport is one of the aids to trade. By moving goods from places where they are plentiful to places where they are scarce, transport adds to their value. The more easily goods can be brought over the distance that separates producer and consumer, the better for trade. When there were no railways, no good roads, no canals, and only small sailing ships, trade was on a small scale. 2 The great advances made in transport during the last two hundred years were accompanied by a big increase in trade. Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand, for instance. Quicker transport makes possible mass-production and big business, drawing supplies from, and selling goods to, all parts of the globe. Big factories could not exist without transport to carry the large number of workers they need to and from their homes. Big city stores could not have developed unless customers could travel easily from the suburbs and goods delivered to their homes. Big cities could not survive unless food could be brought from a distance. 3 Transport also prevents waste. Much of the fish landed at the ports would be wasted if it could not be taken quickly to inland towns. Transport has given us a much greater variety of foods and goods since we no longer have to live on what is produced locally. Foods, which at one time could be obtained (获得) only during a part of the year, can now be obtained all through the year. Transport has raised the standard of living. 4 By moving fuel, raw materials, and even power, for example, through electric cables, transport has led to the establishment of industries and trade in areas where they would have been impossible before. Districts and countries can concentrate on making things which they can do better and more cheaply than others and can then exchange them with one another. The cheaper and quicker transport becomes, the longer the distance over which goods can profitably be carried. Countries with poor transport have a lower standard of living. 5 Commerce requires not only the moving of goods and people but also the carrying of messages and information. Means of communication, like telephones, cables and radio, send information about prices, supplies, and changing conditions in different parts of the world. In this way, advanced communication systems also help to develop trade.

填空题A．Pick up the local paper B．Save from the first place C．Use a guidebook--your own D．Pick up the phone E．Choose cheap countries F．Download magazines from web G．Splurge when it matters You"ve mastered the art of modem-travel savings: Your airfare alerts are set up on Kayak; you flit around Europe on cheap carriers like EasyJet. You stay in apartments rented through Airbnb. You could probably shave a few more cents off travel costs by downloading five new apps and bookmarking 10 new sites. But real savings will come to those who go retro by stepping away from the screen, or using it differently, to find old-fashioned tactics that can save you big. Here are some old-school tips for getting the most out of your travel buck. 1 We think we can get everything done online these days, but sometimes a simple phone call is your best bet for saving money. Speak with an innkeeper and learn of potential discounts on extended stays or information on how to get there from the airport by public transit. Contact the specific location where you"ll pick up your rental car and reserve a compact to avoid getting "upgraded" to a bigger vehicle that will increase (sometimes even double) your gas costs. Call travel agencies that strike special deals with airlines to get your prices below anything you"ll find online. 2 Goodbye Norway, hello Bolivia. Or as a blogger put it, "Cheapest dorm bed in Zurich=nice room in Bangkok." Extrapolate that to tour guides, museum entries, food and more, and the savings start to add up. Of course, keep in mind how much it will cost you to get there in the first place. Luckily, a lot of the cheaper countries are also cheap to fly to; another blogger put together a list of 10 "Cheap Places to Travel on the U.S. Dollar," which includes Costa Rica, Nicaragua, Peru, Hun gary and Romania. 3 Most travelers will never be across-the-board cheapskates. Street food, nosebleed-theater seats and bunk beds are not for everyone. But you don"t have to be a purist. For each trip, decide on a themed "waste" or two—transportation, food, arts, lodging—and save on the rest. 4 No listings are more up-to-the-minute than Friday arts supplements, alternative weeklies or the local editions of Time Out magazine. Get them on actual paper while they last. You"ll not only find the nontouristy scene laid out for you in one handy package, but often come across coupons or specials you certainly won"t find on Yelp. 5 I still carry a travel guide around when I travel—as backup, if nothing else. But those books are pricey, and there"s so much free information online that, with a little copying and pasting (and printing out), you can come pretty close to matching them with your own bespoke travel guide. So, in a retro twist, no Wi-Fi needed.

填空题Directions: You are going to read a list of headings and a text about a park naturalist. Choose a heading from the list A-G that best fits the meaning of each numbered part of the text. The first paragraph of the text is not numbered. There is two extra headings which you do not need to use.A. Becoming a Naturalist. B. Seeing Wonder in the Ordinary. C. A Changing Role. D. Disgusting and Embarrassing Moments. E. What does a Park Naturalist Do? F. What does It Take to Be a Park Naturalist? G. Management Decisions Invloved. I have the best job in the Wisconsin State Park System. As a park naturalist at Peninsula State Park, I am busy writing reports, creating brochures about trees or flowers, and sometimes visiting schools. And, of course, I make sure Peninsula's feathered friends are well fed. {{U}} {{U}} 1 {{/U}} {{/U}}As a park naturalist I am a writer, a teacher, a historian and, if not a social worker, at least an instructor for young people interested in the environment. I love the diversity of my job. Every day is different. Most tasks require creativity. Now that I am an experienced naturalist, I have the freedom to plan my own day and make decisions about the types of programs that we offer at Peninsula. {{U}} {{U}} 2 {{/U}} {{/U}}In my first naturalist job, I spent four out of five days leading school field trips and visiting classrooms. As a state park naturalist I still work with students, but more often lead programs like bird walks, nature crafts, outdoor skills, and trail hikes. I also find myself increasingly involved in management decisions. For example, sometimes the park naturalist is the person who knows where rare orchids grow or where ravens nest. When decisions are made about cutting trees, building trails, or creating more campsites, naturalists are asked to give the "ecological perspective" {{U}} {{U}} 3 {{/U}} {{/U}}Perhaps the grossest thing I've done as a naturalist is to boil animal skulls. Visitors like seeing bones and skins-at least after they have been cleaned up! Once, our nature needed more skulls. A trapper gave me muskrat, raccoon and fox skulls but I had to clean them. First, I boiled the skin and meat off. Boy, did that smell! Then I used dissecting tools and old toothbrushes to clean out the eyeballs. Finally, I soaked the skulls in a bleach solution I've had some embarrassing experiences, too. On my first hike as Peninsula's new naturalist, I was so excited that I identified a white pine tree as a red pine tree! That's quite a mistake since the trees are so easy to tell apart. White pine needles are in bundles of five and red pine needles are in bundles of two. {{U}} {{U}} 4 {{/U}} {{/U}}Not all State parks are as busy or as big as Peninsula. Not all park naturalists spend the seasons as I do. Nevertheless, Park naturalists share certain common interests and responsibilities: A park naturalist might notice that branches of a red maple growing in a field reach out to the side while those of a red maple in a thick forest reach up, and wonder why the trees look different. A naturalist makes things happen. It might be working with workers to clean up part of a river. Park naturalists share knowledge in different ways, but all of them communicate with people. A love of learning from other people, from plants and animals, from books, and more is an essential quality. Most naturalists don't work in places of rare beauty. Many work in city parks or in places that show "wear and tear", if you can wonder about an a pine bush, or a robin and cause others to wonder, too, then you are ready to become a park naturalist. {{U}} {{U}} 5 {{/U}} {{/U}}If you think you want to become a park naturalist, do the following: Explore your home landscape. Knowing how people have shaped the land where you live and how the land has shaped them will lend a comparison that will serve you well. Start a field sketch book Sketch what you see, where and when. The reason is not to practice art skills (though you may discover you have a talent) but, rather, to practice observation skills. Go to college. You will need a 4-year degree. There are several academic routes that lead to the naturalist's road. I have found ornithology, plant classification and human growth and development to be among my most helpful courses. Listen and learn. A college degree is like a ticket. It lets you board the plane but is only the beginning of the journey. Look and listen to those who have already traveled the road for ideas, knowledge and inspiration.

填空题The world has never seen population ageing before. Can it cope? Until the early 1990s nobody much thought about whole populations getting older. The UN had the foresight to convene a "world assembly on ageing" back in 1982, but that came and went. By 1994 the World Bank had noticed that something big was happening. In a report entitled "Averting the Old Age Crisis", it argued that pension arrangements in most countries were unsustainable. For the next ten years a succession of books, mainly by Americans, sounded the alarm. They had titles like Young vs Old, Gray Dawn and The Coming Generational Storm, and their message was blunt: health-care systems were heading for the rocks, pensioners were taking young people to the cleaners, and soon there would be intergenerational warfare. Since then the debate has become less emotional, not least because a lot more is known about the subject. Books, conferences and research papers have multiplied. Whether all that attention has translated into sufficient action is another question. Governments in rich countries now accept that their pension and health-care promises will soon become unaffordable, and many of them have embarked on reforms, but so far only timidly. That is not surprising: politicians with an eye on the next election will hardly rush to introduce unpopular measures that may not bear fruit for years, perhaps decades. The outline of the changes needed is clear. To avoid fiscal meltdown, public pensions and health-care provision will have to be reined back severely and taxes may have to go up. By far the most effective method to restrain pension spending is to give people the opportunity to work longer, because it increases tax revenues and reduces spending on pensions at the same time. It may even keep them alive longer. John Rother, the AARP"s head of policy and strategy, points to studies showing that other things being equal, people who remain at work have lower death rates than their retired peers. Younger people today mostly accept that they will have to work for longer and that their pensions will be less generous. Employers still need to be persuaded that older workers are worth holding on to. That may be because they have had plenty of younger ones to choose from, partly thanks to the post-war baby-boom and partly because over the past few decades many more women have entered the labour force, increasing employers" choice. But the reservoir of women able and willing to take up paid work is running low, and the baby-boomers are going grey. In many countries immigrants have been filling such gaps in the labor force as have already emerged (and remember that the real shortage is still around ten years off). Immigration in the developed world is the highest it has ever been, and it is making a useful difference. In still-fertile America it currently accounts for about 40% of total population growth, and in fast-ageing western Europe for about 90%. On the face of it, it seems the perfect solution. Many developing countries have lots of young people in need of jobs; many rich countries need helping hands that will boost tax revenues and keep up economic growth. But over the next few decades labor forces in rich countries are set to shrink so much that inflows of immigrants would have to increase enormously to compensate: to at least twice their current size in western Europe"s most youthful countries, and three times in the older ones. Japan would need a large multiple of the few immigrants it has at present. Public opinion polls show that people in most rich countries already think that immigration is too high. Further big increases would be politically unfeasible. To tackle the problem of ageing populations at its root, "old" countries would have to rejuvenate themselves by having more of their own children. A number of them have tried, some more successfully than others. But it is not a simple matter of offering financial incentives or providing more child care. Modem urban life in rich countries is not well adapted to large families. Women find it hard to combine family and career. They often compromise by having just one child. A. Intergenerational conflicts will intensify. B. need large numbers of immigrants from overseas C. People should be allowed to work longer. D. They find it hard to balance career and family. E. the current pension system in most countries could not be sustained in the long term F. The employers are unwilling to keep older workers G. politicians are afraid of losing votes in the next election

填空题A. Thinks Positively B. Knows That Principles Are More Important than Rules C. Possesses a Sense of Humor D. Communicates Facts That Are Hard to Take E. Cares for Others and Their Well-being F. Has Integrity and Authenticity G. Order Is Important Much has been written about the tasks of leaders and the skills required for leadership. There has been considerable debate about the question of whether leaders are born or made. Likely behind these arguments is the difference between personal characteristics that some people have at birth and skills that one can acquire through education and practice. But the important personal characteristics, while they may seem innate in some people, can be cultivated, and indeed, require cultivation in all of us. For unless they are strengthened through conscious attention and cultivation, they can, for example, easily be forgotten or ignored in the craziness of activity often associated with leadership. What are some of these characteristics? One could make many lists, but here are five personal traits that seem especially important. A good leader: (41) An effective leader is "genuine", internally and externally consistent. A good leader is one of whom it can be said, "What you see is what you get" —there is never any wonder as to whether the image, the "person" presented to the world, really reflects the person. Such a leader has honesty—he/she says what he/she means, means what he/she says. A good leader has a consistency of purpose, operates out of discernible principles, and "stands for" something worthwhile and detectable. Honesty and reliability require self-reflection, the ability to understand oneself honestly, the capacity to assess one's strengths and weaknesses accurately, and acceptance of one's self. (42) A good leader takes responsibility seriously but never takes himself seriously. Such a leader can help people relax and get through tough situations in good spirits. (43) A good leader understands that nothing except a great work of art can be done by one person alone—that something of lasting value is almost always the result of a group effort. But even more than that, a good leader genuinely is concerned with and interested in others. Such concerning means that a good leader is collegial, building a sense of group identity and purpose. A good leader "brings out the best" in each of those who follow, seeks the development and advancement of each member of the group, and delights in each person's growth in ability and of character. A good leader rejoices in the success of group members without announcement of jealousy. A good leader is deliberative, involving the group in decisions wherever possible and encourages, supports, and applauds the members of the group. (44) One of the primary roles of the leader is to inspire hope, even in a difficult situation. This is not the same as being blindly optimistic. We think, for example, of Franklin Roosevelt's "We have nothing to fear but fear itself" or of Desmond Tutu's observation about apartheid in South Africa that since "it is difficult to be optimistic, one must have hope" . Such a leader empowers followers, making them believe that they can accomplish worthwhile but very difficult things. He actually creates energy in the group by being active without becoming unrealistic. (45) A good leader understands that order is important to a group but that rigidity destroys the followers' emotion state. Lasting, empowering order comes more from trust and the development of group norms than from regulations imposed by a leader. Doubtless, everyone would develop a somewhat different, and in many cases, a longer list of personal characteristics. But a leader who is conscious of such a list, who questions the extent to which he or she lives and acts in accord with these traits, and who deliberately cultivates these characteristics is likely to be a successful and appreciated leader.