填空题America's Brain Drain CrisisLosing the Global Edge William Kunz is a self-described computer geek. A more apt description might be computer genius. When he was just 11, Kunz started writing software programs, and by 14 he had created his own video game. As a high school sophomore in Houston, Texas, he won first prize in a local science fair for a data encryption (编密码) program he wrote. In his senior year, he took top prize in an international science and engineering fair for designing a program to analyze and sort DNA patterns. Kunz went on to attend Carnegie Mellon, among the nation's highest-ranked universities in computer science. After college he landed a job with Oracle in Silicon Valley, writing software used by companies around the world. Kurtz looked set to become a star in his field. Then he gave it all up. Today, three years later, Kurtz is in his first year at Harvard Business School. He left software engineering partly because his earning potential paled next to friends who were going into law or business. He also worried about job security, especially as more companies move their programming overseas to lower costs. "Every time you're asked to train someone in India, you think, 'Am I training my replacement?'" Ktnz says. Things are turning out very differently for another standout in engineering, Qing-Shan Jia. A student at Tsinghua University in Beijing, Jia shines even among his gifted cohorts(一群人) at a school sometimes called "the MIT of China". He considered applying to Harvard for his PhD, but decided it wasn't worth it. His university is investing heavily in cutting-edge research facilities, and attracts an impressive roster of international professors. "I can get a world-class education here and study with world-class scholars," Jia says. These two snapshots (快照) illustrate part of a deeply disturbing picture. In the disciplines underpinning the high-tech economy-math, science and engineering-America is steadily losing its global edge. The depth and breadth of the problem is clear: · Several of America's key agencies for scientific research and development will face a retirement crisis within the next ten years. · Less than 6% of America's high school seniors plan to pursue engineering degrees, down 36% from a decade ago. · In 2000, 56% of China's undergraduate degrees were in the hard sciences; in the United States, the figure was 17%. · China will likely produce six times the number of engineers next year than America will graduate, according to Mike Gibbons of the American Society for Engineering Education. Japan, with half America's population, has minted (铸造)twice as many in recent years. "Most Americans are unaware of how much science does for this country and what we stand to lose if we can't keep up," says Shirley Ann Jackson, president of Rensselaer Polytechnic Institute and chair of the American Association for the Advancement of Science. David Baltimore, president of the California Institute of Technology and a Nobel laureate, puts it bluntly: "We can't hope to keep intact our standard of living, our national security, our way of life, if Americans aren't competitive in science."The Crisis Americans Created In January 2001, the Hart-Rudman Commission, tasked with finding solutions to America's major national security threats, concluded that the failures of America's math and science education and America's system of research "pose a greater threat...than any potential conventional war." The roots of this failure lie in primary and secondary education. The nation that produced most of the great technological advances of the last century now scores poorly in international science testing. A 2003 survey of math and science literacy ranked American 15-year-olds against kids from other industrialized nations. In math, American students came in 24th out of 28 countries; in science, Americans were 24th out of 40 countries, tied with Latvia. This test, in conjunction with others, indicates Americans start out with sufficient smarts-their fourth-graders score well-but they begin to slide by eighth grade, and sink almost to the bottom by high school. Don't blame school budgets. Americans shell out more than $440 billion each year on public education, and spend more per capita than any nation save Switzerland. The problem is that too many of their high school science and math teachers just aren't qualified. A survey in 2000 revealed that 38% of math teachers and 28% of science teachers in grades 7～12 lacked a college major or minor in their subject area. In schools with high poverty rates, the figures jumped to 52% of math teachers and 32% of science teachers. "The highest predictor of student performance boils down to teacher knowledge," says Gerald Wheeler, executive director of the National Science Teachers Association. To California Congressman Buck McKeon, a member of the House Committee on Education and the Workforce, it comes down to this: "How can you pass on a passion to your students if you don't know the subject?" Perhaps it's no surprise that, according to a 2004 Indiana University survey, 18% of college prep kids weren't taking math their senior year of high school. "When I compare our high schools to what I see when I'm traveling abroad, I'm terrified for our workforce of tomorrow," Microsoft chairman Bill Gates told a summit of state governors earlier this year. "Our high schools, even when they're working exactly as designed, cannot teach our kids what they need to know today." The Bush Administration has also proposed cutting the fiscal 2006 budget for research and development in such key federal agencies as the National Oceanic and Atmospheric Administration and the National Institute of Standards and Technology, the latter of which acts as a liaison(联络) with industry and researchers to apply new technology. "Funding cuts are job cuts," says Rep. Vernon J. Ehlers, Republican of Michigan and a member of the Science Committee in the House. Reduced funding has put the squeeze on research positions, further smothering incentives(动机) for students to go into hard science.What Americans Must Do Americans have done it before: the Manhattan Project, the technology surge that followed Sputnik. They've demonstrated that they can commit themselves to daunting goals and achieve them. But they can't minimize the challenges they're facing. Americans need out-of-the-box thinking, of the sort suggested by experts in a report released in October called "Rising above the Gathering Storm", a study group within the National Academy of Sciences, which included the National Academy of Engineering and the Institute of Medicine, came up with innovative proposals. Among them are: · Four-year scholarships for 25,000 undergraduate students who commit to degrees in math, science or engineering, and who qualify based on a competitive national exam; · Four-year scholarships for 10,000 college students who commit to being math or science teachers, and who agree to teach in a public school for five years after graduation; · Extended visas for foreign students who earn a math or science PhD in the United States, giving them a year after graduation to look for employment here. If they find jobs, work permits and permanent residency status would be expedited. Many experts are also urging that non-credentialed but knowledgeable people with industry experience be allowed to teach. That experiment is already underway at High Tech High in San Diego. Conceived by Gary Jacobs, whose father founded Qualcomm, this charter school stresses a cutting-edge curriculum, whether the classes are on biotechnology or web design. To teach these courses, the school hires industry professionals. High Tech High also arranges internships at robotics labs, Internet start-ups and university research centers. In just five years, 750 kids have enrolled, three classes have graduated and the vast majority of students have gone on to college. One of the success stories is Jeff Jensen, class of 2005, who was a decidedly apathetic (缺乏兴趣的) student before High Tech High. He is now a freshman at Stanford University on a partial scholarship, planning to study chemistry or medicine. IBM is one of the companies encouraging its workers to teach. This past September, IBM announced a tuition-assistance plan, pledging to pay for teacher certification as well as a leave of absence for employees who wish to teach in public schools. The philanthropic (博爱的) arms of corporations are also getting involved. The Siemens Foundation sponsors a yearly math, science and technology competition, considered the Nobel Prize for high school research and a great distiller of American talent. Honeywell spends $2 million each year on science programs geared to middle school students, including a hip-hop touring group that teaches physical science, and a robotics lab program that teaches kids how to design, build and program their own robot. "We've found that if we don't get kids excited about science by middle school, it's too late," says Michael Holland, a spokesperson for Honeywell. As important as all these initiatives are, they barely begin to take Americans where they need to go. Americans' shortcomings are vast, and time, unfortunately, is working against them. "The whole world is miming a race," says Intel's Howard High, "only we don't know it." No one knows whether or when the United States will relinquish (放弃) its lead in that race. Or how far back in the pack they could ultimately fall. But the first order of business is to recognize what's at stake and get in the game.

填空题It is generally thought to be of importance to a man that he ______ (know) himself.

填空题What is the function of Habitrol in quitting smoking?

填空题My parents always educated me to ______(预留一些急用) .

填空题GM crops are controversial. On the one hand, some farmers and scientists feel that GM crops can make the world a better place. If bioengineers can create crops that are (36) to insects, for example, then they won't have to worry about insects destroying plants. In the (37) of insect damage, crops can grow to feed the poor and hungry. Genetic engineering can transform plants with other desirable (38) as well. Plants that don't require much water, which can live even in times of drought, can help prevent the widespread (39) that would occur if people have nothing to eat. It's easy to see why many people believe that GM crops will help the world meet the difficult challenges that it will face as more and more people need to be fed. But not everyone thinks bioengineering is a good idea. Other people are (40) . They mistrust the claims made and don't believe that biotechnology is without (41) . The possible dangers include harming the (42) --the interrelated community of plants and animals and bacteria that makes up the Earth. They worry that changing plants can harm our environment, and damage to our (43) can hurt us. Indeed, people hold very different opinions about bioengineering. While some people look forward to crops that will not rot during the trip to market, (44) While some people look forward to crops that can withstand droughts, others worry that (45) . For some people, GM crops are the hope of the future; (46) .

填空题On each side of the highway is hundreds of billboards (广告牌) advertising everything from modern motels to roadside stands that sell fresh fruit and bedspreads. A. each B. is C. advertising D. fresh fruit

填空题Which area will the weather experts keep an eye on if a warming probably takes place in the next five decades from the burning of fuels?

填空题According to the author, how would an American family with a car and a house in the suburbs probably feel about themselves today?

填空题All the time Bob was thinking of blue jeans market in England and nothing else.

填空题The employer agreed to ______ (就提高工人工资向工人作出让步).

填空题The industrialized First World countries should take the main responsibility for the emission of CO2.

填空题If the power frequency is weaker than the frequency generated by the Earth, it will not have any influence on us.

填空题Whether the employment of women has led to greater egalitarianism is ______.

填空题Environmental changes may lead to the employees' career inflection points.

填空题Why does promotion matter so much for those who have already acquired high social status?

填空题Jaffe points out that the effect of AIDS on ______ society is even greater than the numbers of death.

填空题GM fields use ______ herbicides.