2022年人教版高中英语选择性必修第四册同步培优Unit 2 Section Ⅲ Using Language.docx
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1、Unit 2 Section III夯基提能作业一、语言基础训练.单词拼写1. The map show (he distribution (分布)of this species across the world.2. The project is only in (he initial phase (阶段)yet, but its looking quite promising.3. Children should not be allowed to watch violent (暴力的)movies.4. Humans dogs eleDhants and dolDhins are all
2、 mammals (口甫乳动物),but birds, fish and crocodiles are not.5. The book deals with the reproductive biology (生物学)of this special animal.6. During these periods (he birds will lie on the cage floor as if trying to lay or hatch (W 出)eggs.7. Limited resources are restricting our capacity (能力)for developing
3、 new products.8. Villagers say the fence (栅栏)would limit public access to the hills.9. They should put him in prison (监狱)and throw away the key!10. The bridge that crosses the bay is a grand (宏大的)structure.11. 单句语法填空1. The Red Cross organized the distribution (distribute) of food and clothing in the
4、 disaster area.2. The young man became a licensed (license) doctor after graduating from college.3. Complaints about the frequency (frequent) of trains rose by 201 % in the last year.4. The report documents the shocking amount of domestic violence (violent) against women.5. We invited twenty people,
5、 but only a handful of them came.6. It is againsl school rules for the girl students to wear high-heeled shoes.7. When youre in a good state, you remember things better!8. Shes old enough (o have the freedom (free) to do as she likes.9. The west believes it has a greater capacity to adapt (adapt) to
6、 climate change.10. I noticed a flock of birds picking worms in the garden when I watered the vegetables.川.选词填空a flock of, a handful of, al birth, in the interest of, pick up1. This disease is usually incurable, but in a handful of cases the patients have survived.2. So long as its in the interest o
7、f both sides, its worth talking about.3. He picked his cap ud from the floor and stuck it back on his head.4. In the fall we sometimes hear calls as a flock of geese fly south.5. The twins were separated at birth and brought up in entirely different environments. 二、培优提升训练I .阅读理解Climate change, not h
8、uman hunting, may have destroyed (he (hylacine (袋狼),according (o a new study based on DNA from thylacine bones.The meat-eating marsupials (有袋动物)died out on mainland Australia a few thousand years ago, but sun ived in Tasmania, an island of southeast Australia separated from the mainland, until the 1
9、930s. Until now, scientists have believed the cause of this mainland extinction (灭绝)was increased activity from native Australians and dingoes (Australian wild dogs).Scientists behind (he University of Adelaide study, which was published in (he Journal of Biogeography on Thursday, collected 51 new t
10、hylacine DNA samples from fossil (化石)bones and museum skins. The paper concluded that climate change starting about 4,000 years ago was likely (he main cause of the mainland extinction.The ancient DNA showed that the mainland extinction of thylacines was rapid, and not the result of loss of genetic
11、diversity (基因多样性).There was also evidence of a population crash (大 跌)in thylacines in Tasmania at the same period of time, reducing their numbers and genetic diversity.Professor Jeremy Austin said Tasmania would have been protected from mainland Australias wanner, drier climate due to its higher rai
12、nfall. He argued that climate change was “the only thing that could have caused, or at least started, an extinction on the mainland and caused a population crash in Tasmania”.“They both occurred at about the same time, and the other two things that have been talked about in the past that may have dr
13、iven thylacines to extinction on the mainland were dingoes and humans. So the only explanation thats left is climate change. And because that population crash happened at the same time the species(物种)went extinct on the mainland, our argument is theres a common theme there and the only common theme
14、is that there is this change in climate.M文章大意:本文是一篇说明文。文章讲述袋狼消失的原因。1. What did scientists believe in the past according to the passage? DA. Marsupials were all mcat-cating animals.B. Dingoes should be removed from Australia.C. Thylacines had no enemies on mainland Australia.D. Human activities may c
15、ause the extinction of thylacines.解析:细节理解题。根据第二段中 uUntil now, scientists have believed the cause of this mainland extinction(灭绝)was increased activity from native Australians and dingoes(Australian wild dogs).(到目前为止,科学家们一直认为大陆物种灭绝的原因是澳大利亚土著居民和澳 大利亚野狗活动的增加。)”可知,科学家过去认为人类活动可能会导致袋狼的灭绝。应选 Do2. Whats the
16、 difference between mainland Australia and Tasmania? BA. Tasmania has more dingoes.B. Tasmania has more rainy days.C. Tasmania has a higher temperature.D. Tasmania has more native activities.解析:细节理解题。根据第五段Professor Jeremy Austin said Tasmania would have been protected from mainland Australias warmer
17、, drier climate due to its higher rainfall4杰里米奥斯 丁教授说,塔斯马尼亚本来可以免受澳大利亚大陆更温暖、更干燥的气候的影响,因为那里 的降雨量更多。)“可知,塔斯马尼亚有更多的雨天。应选B。3. The reason why Jeremy Austin had strong argument is that A .A. something similar occurred on mainland Australia and TasmaniaB. Tasmania was protected from mainland Australias warm
18、er climateC. humans and dingoes may have driven thylacines to extinctionD. mainland Australia suffered from much higher rainfall in (he past解析:推理判断题。根据倒数第二段中 “He argued that climate change was the only thing that could have caused, or at least started, an extinction on the mainland and caused a popu
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