改错题My mom is really concerning with the health of everyone in our families
改错题假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文
阅读理解DWho is a genius? This question has greatly interested humankind for centuries.Let's state clearly: Einstein was a genius. His face is almost the international symbol for genius. But we want to go beyond one man and explore the nature of genius itself. Why is it that some people are so much more intelligent or creative than the rest of us? And who are they? In the sciences and arts, those praised as geniuses were most often white men, of European origin. Perhaps this is not a surprise. It's said that history is written by the victors, and those victors set the standards for admission to the genius club. When contributions were made by geniuses outside the club—women, or people of a different color or belief—they were unacknowledged and rejected by others.A study recently published by Science found that as young as age six, girls are less likely than boys to say that members of their gender（性别）are “really, really smart.” Even worse, the study found that girls act on that belief Around age six they start to avoid activities said to be for children who are “really, really smart.” Can our planet afford to have any great thinkers become discouraged and give up? It doesn't take a genius to know the answer: absolutely not.Here's the good news. In a wired world with constant global communication, we're all positioned to see flashes of genius wherever they appear. And the more we look, the more we will see that social factors（因素）like gender, race, and class do not determine the appearance of genius. As a writer says, future geniuses come from those with “intelligence, creativity, perseverance（毅力）, and simple good fortune, who are able to change the world."What does the author think of victors' standards for joining the genius club?
阅读理解DDEarly fifth-century philosopher St．Augustine famously wrote that he knew what time was unless someone asked him．Albert Einstein added another wrinkle when he theorized that time varies depending on where you measure it．Today's state-of-the-art atomic（原子的） clocks have proven Einstein right．Even advanced physics can't decisively tell us what time is, because the answer depends on the question you're asking．Forget about time as an absolute．What if，instead of considering time in terms of astronomy, we related time to ecology？What if we allowed environmental conditions to set the tempo（节奏） of human life？We're increasingly aware of the fact that we can't control Earth systems with engineering alone，and realizing that we need to moderate（调节）our actions if we hope to live in balance．What if our definition of time reflected that？Recently，I conceptualized a new approach to timekeeping that's connected to circumstances on our planet，conditions that might change as a result of global warming．We're now building a clock at the Anchorage Museum that reflects the total flow of several major Alaskan rivers，which are sensitive to local and global environmental changes．We've programmed it to match an atomic clock if the waterways continue to flow at their present rate．If the rivers run faster in the future on average，the clock will get ahead of standard time．If they run slower，you'll see the opposite effect．The clock registers both short-term irregularities and long-term trends in river dynamics．It's a sort of observatory that reveals how the rivers are behaving from their own temporal frame（时间框架），and allows us to witness those changes on our smartwatches or phones．Anyone who opts to go on Alaska Mean River Time will live in harmony with the planet．Anyone who considers river time in relation to atomic time will encounter a major imbalance and may be motivated to counteract it by consuming less fuel or supporting greener policies．Even if this method of timekeeping is novel in its particulars，early agricultural societies also connected time to natural phenomena．In pre-Classical Greece，for instance，people“corrected”official calendars by shifting dates forward or backward to reflect the change of season．Temporal connection to the environment was vital to their survival．Likewise，river time and other timekeeping systems we're developing may encourage environmental awareness．When St．Augustine admitted his inability to define time， he highlighted one of time 's most noticeable qualities：Time becomes meaningful only in a defined context．Any timekeeping system is valid，and each is as praiseworthy as its purpose． What is the main idea of Paragraph 1？
阅读理解What will UNESCO provide for the internship period？
阅读理解What can be inferred about Porn—Lympne Reserve?
阅读理解What should applicants do before filling out the application form？
阅读理解What mainly helped the author change his/her attitude toward the project？
阅读理解阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑．AIf you are planning to start a career in the field of education，science，or culture，then an internship（实习） at UNESCO will be ideal for you．Who can apply？You have completed your full-time university studies；orYou are studying in a graduate program for a master's degree．Applicants in technical assignments must have reached the last year of their studies in a technical institution．What are the requirements？You must be at least 20 years old．You should have a good command （掌握） of either English or French．You must have an excellent knowledge of office-related software．You should be able to work well in a team and adapt to an international working environment．You should possess strong interpersonal and communication skills．What do you need to prepare？Visa：You should obtain the necessary visas．Travel：You must arrange and finance your travel to and from the location where you will do your internship．Medical insurance：You must show proof of a comprehensive health insurance valid（有效的）in the target country for the entire period of the internship．UNESCO will provide limited insurance coverage up to USD30,000 for the internship period．Medical certificate：You must provide a medical certificate indicating you are fit to work．Motivation letter：You should have your motivation letter ready before filling out the application form．Your application will be accessed by UNESCO managers and will stay in our database for six months．We do not respond to every candidate．If selected，you will be contacted by a manager．If you do not receive any update within six months，it means that your application has not been successful．According to this passage，applicants are required to_________．
阅读理解What does Paul Beer say about the new—born rhino?
阅读理解CWhen I was 9, we packed up our home in Los Angeles and arrived at Heathrow, London on a gray January morning. Everyone in the family settled quickly into the city except me. Without my beloved beaches and endless blue—sky days, I felt at a loss and out of place. Until I made a discovery.Southbank, at an eastern bend in the Thames, is the center of British skateboarding, where the continuous crashing of skateboards left your head ringing .I loved it. I soon made friends with the local skaters. We spoke our own language. And my favorite: Safe. Safe meant cool. It meant hello. It meant don't worry about it. Once, when trying a certain trick on the beam（横杆）, I fell onto the stones, damaging a nerve in my hand, and Toby came over, helping me up: Safe, man. Safe. A few minutes later, when I landed the trick, my friends beat their boards loud, shouting: “ Safe! Safe! Safe!” And that's what mattered—landing tricks, being a good skater.When I was 15, my family moved to Washington. I tried skateboarding there, but the locals were far less welcoming. Within a couple of years, I'd given it up.When I returned to London in 2004, I found myself wandering down to Southbank, spending hours there. I've traveled back several times since, most recently this past spring. The day was cold but clear: tourists and Londoners stopped to watch the skaters. Weaving（穿梭）among the kids who rushed by on their boards, I found my way to the beam. Then a rail—thin teenager, in a baggy white T—shirt, skidded（滑）up to the beam. He sat next to me. He seemed not to notice the man next to him. But soon I caught a few of his glances. “I was a local here 20 years ago,” I told him. Then, slowly, he began to nod his head. “Safe, man. Safe.”“Yeah,” I said. “Safe.”What can we learn about the author soon after he moved to London?
阅读理解What is the best title for the text?
阅读理解What can we learn from this passage？
阅读理解What can we infer from this passage？
阅读理解CHundreds of scientists，writers and academics sounded a warning to humanity in an open letter published last December：Policymakers and the rest of us must engage openly with the risk of global collapse．Researchers in many areas have projected the widespread collapse as“a credible scenario（情景） this century”．A survey of scientists found that extreme weather events，food insecurity，and freshwater shortages might create global collapse．Of course，if you are a non-human species，collapse is well underway．The call for public engagement with the unthinkable is especially germane in this moment of still-uncontrolled pandemic and economic crises in the world's most technologically advanced nations．Not very long ago，it was also unthinkable that a virus would shut down nations and that safety nets would be proven so disastrously lacking in flexibility．The international scholars' warning letter doesn't say exactly what collapse will look like or when it might happen．Collapseology，the study of collapse，is more concerned with identifying trends and with them the dangers of everyday civilization．Among the signatories（签署者）of the warning was Bob Johnson，the originator of the“ecological footprint”concept，which measures the total amount of environmental input needed to maintain a given lifestyle．With the current footprint of humanity，“it seems that global collapse is certain to happen in some form，possibly within a decade，certainly within this century，”Johnson said in an email．Only if we discuss the consequences of our biophysical limits, the December warning letter says，can we have the hope to reduce their“speed，severity and harm”．And yet messengers of the coming disturbance are likely to be ignored．We all want to hope things will turn out fine．As a poet wrote，Man is a victim of dope （麻醉品）In the incurable form of hope．The hundreds of scholars who signed the letter are intent（执着） on quieting hope that ignores preparedness．“Let's look directly into the issue of collapse，”hey say，“and deal with the terrible possibilities of what we see there to make the best of a troubling future．” What does the underlined word“germane”in Paragraph 3 probably mean？
阅读理解根据短文内容, 从短文后的选项 选出能填入空白处的最佳选项。选项中有两项为多余选项。根据短文内容, 从短文后的选项 选出能填入空白处的最佳选项。选项中有两项为多余选项。Swap, Don’t shop!You keep hearing about recycling, right? But it doesn't end with bottles, cans, and paper. Clothing takes a huge amount of natural resources（资源）to make, and buying loads of new clothing（or throwing out old clothing）is not healthy for the environment. So what to do with all those perfectly-good-but-you're-maybe-a-little-sick-of-them clothes piled on your bedroom floor? __________ 16 . It's the best way to get rid of your used clothes, score clothes from your friends, and have a party all at the same time.A successful swap depends on the selection of clothes, the organization of the event, and, obviously, how much fun is had. It's really easy to do! Here are a few pointers. ●Invite 5—10 people so you have a nice selection.________ 17 , and there may not be enough things to choose from; more than that, and it becomes uncontrollable. ● _________18 . They should also prepare plenty of reusable bags to carry their "new" clothes home. ●Put different types of clothing on different surfaces in the room. _______19 . Place a few mirrors around your room so people can see how things look when they try them on. One of the ground rules of the swap should be that everyone must try on the clothes before they take them—things always look different when you put them on.●Set a starting time. Maybe you say “go,” or turn on a certain song, or whatever. ________20 . And don't forget to put out some cookies and fruits. Remember, it's a party!
阅读理解The author's OIC project group would help ten Iraqi children to__________．.
单选题（）
单选题（）
单选题阅读下列短文，根据短文内容填空．在未给提示词的空白处仅填写1个恰当的单词，在给出提示词的空白处用括号内所给词的正确形式填空．请在答题卡指定区域作答．AWhy do we dream？Scientists aren't completely sure，and they have diverse______11 （idea）．Dreams might be a side effect of memory making．When you sleep，your brain sorts through everything_____12 happened during the day，trying to link new experiences to old memories. As it 13______（connect） things，your brain tums them into a story，and you get a dream．BSam is an in-real-life streamer（播主），and he live streams himself just going about his day．While riding his bike home______14 a cold night，he came across a sad-looking elderly woman wandering the streets by herself．The poor woman wasn't able to give him any information about______15 she lived．Sam walked her to a nearby convenience store so that she could_______16 （safe） wait for the police to take her home．CThere_______17 （be） a dramatic rise in the number of extreme weather events over the past 20 years， 18________（cause） largely by rising global temperatures，according to a new report from the United Nations．From 2000 to 2019，there were7,348 major natural disasters around the world， 19______（result） in USD2,970 billion in economic loss．Much of this increase can be due to climate change．The findings show a critical need 20______（invest）in disaster prevention.