2022届广东省广州市高三二模英语试卷(含答案解析)
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1、2022届广东省广州市高三二模英语试题第二部分 阅读(共两节,满分 50 分)第一节(共 15 小题;每小题 2.5 分,满分 37.5 分)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。ALike humans, animals need sleep too. A big problem for animals in the wild is keeping their enemies away while they sleep. Animals take care of this problem in different ways.Anolis lizards live
2、 in many areas including tropical rainforests. They often sleep on leaves at the end of long branches. A leaf might seem like a strange bed but it works like an alarm. If a hungry snake wiggles a branch, the lizard wakes up and leaps to safety.Chimpanzees take their sleep very seriously. Each day, a
3、 chimpanzee builds itself a new, comfortable bed to sleep in. Scientists believe chimpanzees carefully choose a tree that is strong, where they build a nest using branches and leaves.Parrotfish live among coral reefs in oceans. Every night, parrotfish usually sleep close to the rock in sheltered pla
4、ces. Some parrotfish go one step further by quickly making a slime layer that covers their whole body. This covering acts like a sleeping bag that provides a barrier against danger.Bottle-nosed dolphins need to sleep, but they have to be on the oceans surface to breathe. They also need to watch over
5、 their young. What do they do? While half of the dolphins brain sleeps, the other half stays awake. After a while, the sleeping half wakes up while the other half snoozes.Sooty terns have the most amazing sleep. They nest on islands. When they are not nesting, they live for many years in the sky and
6、 on the seas surface. When and where can they sleep? Scientists believe they are able to sleep while they are flying, staying out of the reach of enemies.1. What is the shared concern when wild animals sleep?A. Quietness.B. Time length.C. Comfort.D. Safety.2. Which animals need the most preparation
7、before sleep?A. Anolis lizards.B. Chimpanzees.C. Parrotfish.D. Sooty terns.3. What do we know about the sleeping habit of bottle-nosed dolphins?A. They sleep on the job.B. They dont sleep at all.C. They sleep deep in the ocean.D. They sleep the least of all animals.BAndrew Bastawrous was 12 when he
8、found out he could barely see. He was then socially awkward, failing at school and terrible at ball games.Glasses turned his life around, yet even as a child he was aware of how lucky he was. Bastawrous grew up in the UK, but his family would visit poor parts of Egypt, where his parents were from. “
9、Nobody there wore glasses, but I knew some people needed them,” he says. “It felt incredibly unfair. At 16, I decided I wasnt going to feel guilty about it any more.” He determined there and then to become an eye surgeon, and he did.In 2012, he and his wife moved with their one-year-old son to a sma
10、ll town 5 hours drive from Nairobi. They had limited electricity and running water. For 18 months, every time Bastawrous and his team set up their “mobile” eye clinic in yet another new location, they had to drag heavy, fragile hospital equipment cross-country. There was another problem, as one loca
11、l doctor described it, “We dont even have enough doctors and now you also want eye surgeons? Thats probably a pipe dream.”All this convinced Bastawrous that something fundamental was needed. So he started exploring ways to replace his clinic with a single, convenient device: a smartphone. He co-deve
12、loped an app-based visual test that gathers as much information as the classic one, using similar principles. The critical difference is that almost anyone can carry it out after just a few minutes of training. Bastawrous co-founded a charitable company to develop and apply the technology more widel
13、y. His team also developed technologies that enabled a smartphone camera to take hospital-grade images of the back of the eye.Thats a pretty good start but Bastawrous has his sights set sky high. “I feel were at a tipping point now where this enormous problem will become a historical thing. Thats wh
14、en Ill sleep easy,” he says.4. What drove Bastawrous to become an eye surgeon?A. His personal misfortune.B His burning sense of injustice.C. His ambition to turn his life around.D. His guilt about leaving his home country.5. What can we infer about Bastawrouss first 18 months in Africa?A. Its hard a
15、nd problematic.B. Its challenging but fruitful.C. Its adventurous and unrealistic.D. Its fundamental but innovative.6. Bastawrouss innovation can be described as _ .A. cheap and convenient treatments for patients.B. a virtual and complete change from a classic test.C. a smart and popularised applica
16、tion of technology.D. fast and effective trainings of medical professionals.7. What do Bastawrouss words in the last paragraph show?A. His modest attitude to his past achievements.B. His optimistic views on the cure for blindness.C. His strong belief in the effects of future technology.D. His firm d
17、etermination to carry on his challenging career.CFeeling overloaded by your to-do list can certainly make you unhappy, but new research suggests that more free time might not be the elixir many of us dream it could be.In a new study released last week, researchers analyzed data from two large-scale
18、(大规模) surveys about how Americans spend their time. Together, the surveys included more than 35,000 respondents. The researchers found that people with more free time generally had higher levels of subjective well-being but only up to a point. People who had around two hours of free time a day gener
19、ally reported they felt better than those who had less time. But people who had five or more hours of free time a day generally said they felt worse. So ultimately the free-time “sweet spot” might be two to three hours per day, the findings suggest.Part of finding this seemingly tricky “sweet spot”
20、has to do with how people spend the extra time they have, the researchers behind the new study argue. They conducted several smaller online experiments. In one they asked participants to imagine having 3.5 to 7 free hours per day. They were asked to imagine spending that time doing “productive” thin
21、gs (like exercising) or to imagine doing “unproductive” activities (like watching TV). Study participants believed their well-being would suffer if they had a lot of free time during the day but only if they used it unproductively. Though that experiment was hypothetical, which is one limitation of
22、the new research, its certainly in line with other research showing that being in a state of “flow” can be good for peoples mental health.Of course, what feels “productive” is up to you. Many traditionally productive or purposeful activities can be easy and fun. Engaging in a bit of low-key cardio,
23、like walking and jogging, can help burn stress. Free-time activities like reading or cooking are also known to put people in a state of flow.8 What does the underlined word “elixir” in paragraph 1 refer to?A. Magic solution.B. Physical power.C. Psychological test.D. Relaxed atmosphere.9. How did the
24、 researchers carry out the new study?A. By doing large-scale online surveys.B. By giving interviews and mental tests.C. By comparing respondents backgrounds.D. By conducting experiments and analyzing data.10. What is a distinct finding of the new research?A. Doing unproductive things leads to unhapp
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