高三英语定时训练 9.docx

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1、定时训练(9)I .专题特训(代词)1. I cant find my favourite magazine.I saw Jack going away with, but I am not sure whether it is yours.A. it B. that C. one D. some解析 考查代词的用法。句意：我找不到我喜爱的杂志了。我看到杰克拿着它 走了，但是我不敢确定是否是你的。杰克拿的杂志就是指上文的magazine,故选填it,即A 项。答案A2. Ill spend half of my holiday practicing English and half learn

2、ing drawing.A. another B. the otherC. others D. other解析 考查代词的用法。我的假期的一半是half,所以另一半则是the other half,故选 填B项。答案B3. Of all the books on show in the book fair, is of use for children.A. no B. none C. neither D. nothing解析 考查代词的用法。句意：书交易会上，所有展示的书没有一本适用于孩子的。空 格指代前文的books, no单独作主语，neither指两者不，nothing指什么都没有，而

3、none指 三者以上都不，故用选B项none。答案B4. A chemist who speaks and writes English is in closer touch with the scientists in other countries than who doesnt.A. one B. those C. / D. that解析 考查代词用法。根据空格后定语从句中的谓语动词是单数形式可知，此处先行词 为表示单数概念的代词，所以排除ihose；代词。ne既可指代人也可指代物，而iha【只能指 代事物而不能指代人。此处one指代a chemist while humans on t

4、he other hand, can adapt quickly to the changing and hostile environmcnt.For instance, if people need to live in a very dry place, (hey can use technology to locale and drill water, or build pipelines to bring water in from outside.The residents in Xinjiang province dug underground tunnels hundreds

5、of kilometers long to carry water to oasis towns such as Turpan.Because humans are more flexible while many animals are not, people should make an effort to use up all available spaces before encroaching upon the habitats of animals.Another important reason why people should protect animals is that

6、the delicate ecological balance might be irreparably harmed by cxtinction.For example, if farmers chop down the forests and use the land to grow com, they might simultaneously destroy (heir homes of a kind of bird that eats locusts.The next year the locust population can grow unchecked, and then the

7、 locusts can destroy the entire nearby corn crop.Not only do the birds lose their homes, but humans also are harmed .The ecological balance of many natural habitats is still not well understood and humans interfere in it at their peril.Finally, humans can leam some valuable things from animals.One e

8、xample is in the field of medicine.By observing a particular kind of monkey in south America, scientists have discovered that the monkeys eat a kind of plant when they get sick, through researching, the scientists found out that this specific plant also has medicinal value for humans.If the monkeys

9、habitat had been destroyed to create more farmland, not only would we lose the monkeys and (he plants, but we would also lose life-saving medicines and the potential for medical research.To ensure a better world for both the humans and the animals, we have no time to waste and actions should be take

10、n right now.I .What is the main idea of the passage? (No more than 6 words)答案 The reasons fbr protecting animals.或 Why should humans protect animals?2 .Why can humans adapt to the environment changes quickly and easily? (No more than 6 words)答案 Because humans are more flexible.3 .According to the pa

11、ssage what benefits may animals bring to us humans? (No more than 10 words)答案 Helping keep the ecological balance and do some scientific research.4 .Why does the writer write this passage? (No more than 8 words)答案 lb call on humans to protect animals.IV .书面表达假设你校开展了 “争做环保卫士”的活动。只要向学校交废旧电池和报纸等，便可获得 “

12、环保卫士”卡片一张。请你据此写一篇120150词的英语报道，向校英语报社投稿，内 容要点包括：1 .简要介绍该活动；2 .发表你对该活动的看法；3 .提出其他有关环保的建议；4 .参考词汇：保护人，监护人：guardian；电池：battery【参考范文】Recently an activity has been going on in our school which is called “ Becoming a Guardian to Protect the EnvironmentStudents are asked to hand in used batteries, newspaper

13、s and so on to get a card as a re ward. I think we can benefit a lot from this activity.Firstly ， this activity will help to raise our environmental awareness and save resources.Secondly, the used batteries are harmful to the environment.Recycling them has been of great importance in terms of conserving natural resources environment protection and human health.Meanwhile, we can still do a lot more to help protect the environnient.For example, weshould remember to turn off (he light before we leave the room.And we shouldnt leave the tapwater running after we use it.