2021-2022新教材高中英语 Unit 2 Wildlife Protection Discovering Useful Structures练习（含解析）新人教版必修第二册.doc

1、Unit 2Discovering Useful Structures. 单句语法填空1. Fortunately, now solutions are being found (find)to give e-waste a new life. 2. An interesting experiment is being carried(carry) out now. 3. Some animals are not being protected (not protect) well enough now. 4. Since my room is being painted(paint), I

2、have to go back home to live with my parents. 5. The famous actor is being interviewed(interview) by the reporters at the very moment. 6. Where we shall do the test is still under discussion. 7. These animals are being hunted(hunt) at such a speed that they will disappear soon. 8. Are the babies bei

3、ng taken(take) care of by this nurse now? 9. Look! The foreign guests are being shown (show) around the factory by Mr Zhang. 10. It is reported that many a new house is being built(build)at present in the disaster area. . 完成句子1. A lecture on English history is being given by Professor Brown. 布朗教授正在给

4、大家做一场关于英国历史的讲座。 2. Is the problem being paid attention to by the government now? 这个问题现在被政府重视吗? 3. An English play is being put on by the girls at the moment. 此刻, 女孩们正在上演一部新的英语话剧。4. The question is under discussion/is being discussed, so you can t decide what to do at once. 这个问题正在讨论中, 所以你不能马上决定做什么。5.

5、 Preparations are being made for the 2022 Winter Olympic Games in Beijing. 北京正为2022年冬奥会做准备。6. Where is the new science museum being built? 新的科学博物馆正在哪里建造? 7. Some measures are being taken to protect the wild animals. 正在采取一些措施来保护野生动物。8. The students schoolwork is being graded by the teacher now. 老师现在正

6、在给学生们的作业打分。. 阅读理解AMore than two thirds of the world s polar bears will be wiped out by 2050, according to a shocking new study. By then, scientists say, global warming will have melted 42 percent of the Arctic sea ice. By 2100, only a very few of these important creatures will be left. The report ha

7、s been produced by the US Geological Survey. The scientists have publicized their findings in the hope of influencing US Interior Secretary Dirk Kempthorne, who has been asked to put polar bears on the US endangered species list. Polar bears depend on floating sea ice as a platform for hunting seals

8、, which are their main food. Without enough ice, polar bears would be forced to go onto the land, where they are poorly skilled hunters, and would be unlikely to adapt to the life on the land in time. Experts say few little bears would survive and the stress could make many females unable to get pre

9、gnant. The team of American and Canadian scientists spent six months studying bears, on the ground, from spotter planes and in the lab, using computer models. Some team members fear the result is even worse for the bears than what their report says. They say the Arctic is warming faster than anywher

10、e in the world and much faster than their computer had been forecasting. Satellite observations have showed that the ice has decreased to an all-time low. However, not everyone in the scientific community believes that global warming is happening on such an alarming scale. Another investigation has

11、found that polar bears are still being hunted by wealthy “sportsmen” who want their skins and heads. At least ten international companies offer bear-hunting trips. 【文章大意】本文是一篇说明文。本文说的是由于全球变暖, 北极熊有可能在这个世纪末就要灭绝了。1. What do we know about Dirk Kempthorne according to the passage? A. He is an animal scie

12、ntist. B. He is a protector of animals working for the US government. C. He was asked to put polar bears on the US endangered species list. D. He offered to put polar bears on the endangered species list. 【解析】选C。细节理解题。根据第二段第二句中的“US Interior Secretary Dirk Kempthorne, who has been asked to put polar

13、bears on the US endangered species list. ”可知, 他被要求把北极熊列入美国濒危物种名单, 故选C。2. Why will polar bears die out if there is not enough sea ice? A. Because polar bears can t catch enough food without ice. B. Because polar bears eat ice when they feel thirsty. C. Because polar bears will be easily found by hunt

14、ers without ice. D. Because most female bears are used to giving birth under ice. 【解析】选A。细节理解题。根据第三段第一句“Polar bears depend on floating sea ice as a platform for hunting seals, which are their main food. ”可知, 如果没有足够的海冰, 北极熊会因为捕捉不到足够的猎物而濒临灭绝, 故选A。3. After a six-month study, some scientists fear that_.

15、 A. there is something wrong with their computersB. polar bears will disappear even faster than they ever expectedC. their computer models are not as accurate as they expectedD. global warming will destroy everything in the Arctic【解析】选B。细节理解题。根据第四段的“Some team members fear the result is even worse fo

16、r the bears than what their report says. ”可知, 科学家们担心北极熊消失的速度将比他们预想的还要快, 故选B。B (2021南昌高一检测)Thirteen years ago, the Planet Earth wildlife documentary took us all on an amazing journey. We went from deep rainforests to the bottom of the ocean. Now a new one, Our Planet, will let us see different animal

17、s and the influence of humans on the natural world. The documentary covers 50 countries and areas. It took more than four years to produce it. With the latest 4K video technology, the show allows people a wonderful new look at nature. “People are given a chance to better get themselves into the live

18、s of the animals, ” said Fothergill, one of the show s producers. Besides showing Earth s beauty, the documentary also talks about the planet s climate conditions. “Our Planet is here to say, The planet is dying, and we re killing it. ” Fothergill said. In one sad scene, hundreds of walruses(海象), ha

19、lf-blind when out of the water, fall down a rock and suffer a painful death on the beach below. It shows how the climate conditions have influenced their natural habitat and explains why they ve been forced to find the safe place on the rocks. But the documentary is not all about sadness. It also ta

20、lks about successful stories, such as the ones of tigers. These animals are saved and live happily, thanks to international agreements on environmental protection. Asking more people to take action in protecting our planet is the final goal of the new documentary. What we do in the next 20 years wil

21、l decide the future of all life on Earth. 【文章大意】文章主要介绍了我们的星球这部纪录片的制作、内容和目标。4. What s the documentary Our Planet about? A. The relationship between the climate conditions and human activities. B. Different animals and the influence of humans on the natural world. C. The living conditions of walruses

22、and tigers. D. The beauty and customs of 50 countries and areas. 【解析】选B。细节理解题。根据第一段第三句可知, 如今一部新的纪录片, 我们的星球, 会让我们看到不同的动物及人类对自然界产生的影响, 故选B。5. What s the purpose of the last paragraph? A. To explain what our goal is in the future. B. To call for more people to protect our planet. C. To tell us how the

23、climate conditions influence animals. D. To introduce international agreements on environmental protection. 【解析】选B。推理判断题。最后一段提到“让更多人采取行动保护我们的星球是这部新纪录片的最终目标”, 由此可推知, 本段通过介绍纪录片的最终目标而呼吁更多人采取行动保护地球。故选B。6. What can we infer from the passage? A. It took a lot of time and efforts to make the documentary. B

24、. The documentary is popular in many countries and areas. C. We should have a new look at the environmental protection. D. Our goal in the future is getting along well with animals. 【解析】选A。推理判断题。根据第一段最后两句可知这部纪录片涉及50个国家和地区。花费超过四年的时间来制作。故可推知制作这部纪录片花费了很多时间和精力。故选A。7. Where is the text probably from? A.

25、A novel.B. A dictionary. C. A storybook. D. A newspaper. 【解析】选D。推理判断题。通读全文可知, 本文主要介绍了一部关于动物和人类与自然关系的新纪录片, 可能来自报纸。故选D。【阅读多维训练】It shows how the climate conditions have influenced their natural habitat and explains why they ve been forced to find the safe place on the rocks. 句式分析: 本句是一个复合句。句中and连接两个并列的

26、谓语动词。第一个谓语动词show后跟how引导的宾语从句; 第二个谓语动词explain后跟why引导的宾语从句。译文: 它展示了气候条件是如何影响它们的自然栖息地, 并解释了它们被迫在岩石上找安全地方的原因。. 完形填空(2021日照高一检测)An old man lived in a nice house with a large garden. He took care of his 1 all the time, watering and fertilizing them. One day a young man went by the 2. He looked at the beau

27、tiful flowers, imagining how happy he could be 3 he lived in such a beautiful place. Then, suddenly he found the old gardener was 4. He was very surprised about this and asked, “You can t see these flowers. 5 are you busy taking care of them every day? ”The old man smiled and said, “I can tell you f

28、our6. First, I was a gardener when I was young, and I really like this job. Second, 7 I can t see these flowers, I can touch them. 8, I can smell the sweetness of them. As to the last one, that s 9. ”“Me? But you don t know me, ” said the young man. “Yeah, it s10 that I don t know you. But I know th

29、at flowers are angels that everybody 11. We enjoy the happiness these flowers have brought us. ”The blind man s work opened our eyes, and12 our hearts, which also made his life 13. It was just like Beethoven, who became deaf in his later life and wrote many great musical works. Beethoven himself cou

30、ldn t 14 his wonderful music, but his music has 15 millions of people to face their difficulties bravely. Isn t it one kind of happiness? 【文章大意】文章讲述一位盲人花匠精心护理花园, 通过自己的努力不仅让自己享受到工作的乐趣, 同时也给周围的人带来快乐。1. A. flowers B. trees C. vegetables D. grass【解析】选A。句意: 他一直照料他的花, 给它们浇水、施肥。根据下文“He looked at the beauti

31、ful flowers”以及“You can t see these flowers._are you busy taking care of them every day? ”可知, 老人一直在照料花园里的花, 故选A。2. A. balconyB. kitchenC. gardenD. study【解析】选C。句意: 一天, 一个年轻人经过这个花园。结合文章第一句可知, 此处表示经过老人的花园, 故选C。3. A. afterB. asC. beforeD. if【解析】选D。句意: 他看着这些美丽的花, 想象着如果他住在这样一个美丽的地方, 他会多么快乐。结合句意可知, 设空处引导条件状

32、语从句, 表示“如果”, 故选D。4. A. blindB. famousC. smartD. friendly【解析】选A。句意: 然后, 他突然发现老园丁是盲人。根据下文“You can t see these flowers. ”可知, 老人看不见花, 是一位盲人, 故选A。5. A. WhatB. WhoC. WhyD. Which【解析】选C。句意: 你为什么每天都忙着照料它们呢? 结合语境并分析句子可知, 设空处应填疑问副词作状语, 询问原因, 故选C。6. A. storiesB. reasonsC. excusesD. conclusions【解析】选B。句意: 我可以告诉你四

33、个原因。与上一空的“why”相对应, 此处表示四个原因, 故选B。7. A. althoughB. sinceC. becauseD. unless【解析】选A。句意: 第二, 虽然我看不见这些花, 但我可以触摸它们。although虽然, 尽管; since自从, 因为; because因为; unless除非。结合句意可知, 前后两个分句构成让步关系, 故选A。8. A. FirstB. SecondC. ThirdD. Fourth【解析】选C。句意: 第三, 我能闻到它们的甜味。结合上文“First“和”Second“可知, 此处列举的是第三个原因, 故选C。9. A. meB. yo

34、uC. my motherD. my son【解析】选B。句意: 至于最后一个原因, 是因为你。结合下文年轻人的话“Me? ”可知, 此处代词指代年轻人, 故选B。10. A. trueB. hardC. coolD. fair【解析】选A。句意: 是的, 我确实不认识你。上文年轻人提到老人不认识他, 根据“Yeah”可知, 此处表示老人不认识年轻人是事实, 是真的, 故选A。11. A. greetsB. doubtsC. meetsD. knows【解析】选D。句意: 但我知道, 每个人都知道花是天使。下文提到我们享受花带给我们的快乐, 根据常识可知, 此处表示人人都知道花是天使, 故选D

35、。12. A. brokeB. hurtC. pleasedD. treated【解析】选C。联系上文提到的我们享受花带给我们的快乐可知, 老人的工作使我们感到愉悦, 故选C。13. A. emptierB. busierC. luckierD. happier【解析】选D。emptier更空的; busier更忙的; luckier更幸运的; happier更幸福的。根据上文可知, 老人精心护理花的工作开阔了我们的眼界, 这也使他的生活更幸福。故选D。14. A. writeB. hearC. playD. believe【解析】选B。句意: 贝多芬自己听不到他美妙的音乐, 但他的音乐鼓舞了

36、成千上万的人勇敢地面对困难。与上文的“deaf”相对应, 此处表示贝多芬听不见美妙的音乐, 故选B。15. A. changedB. affectedC. discoveredD. encouraged【解析】选D。changed改变; affected影响; discovered发现; encourage鼓舞, 鼓励。结合句意以及后面的“to face their difficulties bravely”可知, 用encouraged, 表示鼓舞成千上万的人勇敢地面对困难, 故选D。. 语法填空(2021石家庄高一检测)Lions, tigers and other animals are

37、 staying awake at night 1._(avoid)human beings, a new study finds. Scientists have known that human activities can lead to changes in nature. Many animals may move around less or travel to far places to keep away 2. _people. By being awake at night, animals can also be on guard against possible enem

38、ies and spend less time 3._(look)for food. The latest research found even activities like farming and camping can 4._(fright)animals and cause them to become more active at night. 5._ had been studied were lions in Tanzania, tigers in Nepal and monkeys in Brazil. Researchers compared 6._(careful)how

39、 much time those animals were active at night in areas of human activities, such as hunting and farming. 7. _was human activities that caused an increase of about 20 percent in night time activities, even in creatures that usually sleep at night. Results 8._(publish)in the journal Science two months

40、 ago. The new findings are 9._(usual)because no one else has looked at it in such detail before. Ecologist Marlee Tucker was 10._(surprise)that any kind of human activities is enough for animals to see people as a threat. 【文章大意】本文是一篇关于动物的最新研究报道。狮子、老虎和其他动物在夜间保持清醒, 以躲避人类。最新的研究发现, 即使是像耕作和露营这样的活动也能吓到动物,

41、 让它们在夜间变得更加活跃。1. 【解析】to avoid。考查动词不定式。句意: 狮子、老虎和其他动物在夜间保持清醒, 以躲避人类。结合句意可知, 此处是动词不定式作目的状语, 故填to avoid。2. 【解析】from。考查介词。句意: 许多动物可能会更少地移动, 或者到很远的地方去远离人群。固定词组: keep away from远离, 回避, 故填from。3. 【解析】looking。考查固定结构。spend. . . (in)doing sth. 做某事花费, 故填looking。4. 【解析】frighten。考查动词。情态动词后面跟动词原形, frighten“使害怕”是动词

42、, 故填frighten。5. 【解析】What。考查主语从句。分析句子结构可知, 此处用主语从句作主语, 从句没有主语和引导词, 用what引导主语从句, 故填What。6. 【解析】carefully。考查副词。句意: 研究人员仔细地比较了这些动物在人类活动地方的夜间活动时间。此处compare是动词, 副词修饰动词, 故填carefully。7. 【解析】It。考查代词。句意: 正是人类活动导致夜间活动增加了大约20%, 即使是在夜间睡觉的生物也是如此。此处是强调句型, It was+被强调部分+that. . . , 故填It。8. 【解析】were published。考查时态和语态。根据two months ago且句子主语Results和publish之间是被动关系可知, 此处用一般过去时的被动语态, 故填were published。9. 【解析】unusual。考查形容词。由句意可知, 以前, 没有其他的人这样详细地考虑它, 所以这些新的发现显得不同寻常。故填unusual。10. 【解析】surprised。考查过去分词。此处为过去分词作表语, 表示主语Marlee Tucker的状态, 故填surprised。