新目标英语九年级（全）《Unit 13 We’re trying to save the earth! （Section A）》课时练习.doc

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新目标英语九年级下册
Unit 13 We are trying to save the earth Section A 同步测试
Ⅰ单项选择
1. I’m free today. what about ________
A. go swimming B. going swimming C. go swim D. going swim
答案：B
知识点：动名词
解析：What about 后接doing , 去游泳 go swimming ,故选B。
点评：考查习惯用法，只要熟练背诵句型，找出答案很简单。
2. Zhang Liang ______ a cook, but now he is a model.
A. used to be B. is used to being C. is used to be D. used to
答案：A
知识点：动词短语辨析。
解析：句意：张亮过去是个厨师，但现在他是一个模特。本题考查短语的辨析。A used to be"过去是"表示过去的状态,但如今已不存在. B. is used to being. "习惯于" C. is used to be的意思是被用来……D. used to的意思是过去常常，后面跟动词原形。根据句意：张亮过去是个厨师，但现在他是一个模特。故选A。
点评：考查过去是…的用法。熟背句型。做题就很容易。
3. Nowadays, Young people send messages to their parents instead of ______ them.
A. Write to B. writing C. writing to D. writes
答案：C
知识点：动名词 介词
解析：现在，年轻人发信息给他们的父母代替写信。instead of后接动名词，写信用write to sb. 根据句意，应选C。
点评：记住固定搭配，很容易选出。
4. It's time ( http: / / www.21cnjy.com )to watch "Where Are We Going, Dad " Let's _______ the TV and watch it.
A. open B. close C. turn on D. turn off
答案：C
知识点：动词辨析 短语辨析
解析：句意：该看爸爸去哪儿了，让我们把电视打开吧。打开电视，用turn on,故选C。
点评：考查短语固定搭配，此题从句意可以得出答案，找出答案很简单。
5.We all know that smokin ( http: / / www.21cnjy.com )g is harmful ___________ our health. So we must give up smoking
A. to B. for C. with D. of
答案：A
知识点：固定短语 介词辨析
解析：句意：我们都知道吸烟对身体有害，所以我们必须戒烟。对…有害用be harmful to…,
故选A。
点评：考查短语固定搭配，此题从题意及动词固定搭配可以得出答案，较简单。
6．When I see too m ( http: / / www.21cnjy.com )uch water ________ in our school every day, I feel very angry.
A. is wasted B. wastes C. was wasted D. waste
答案：A
知识点：动词的被动语态 一般现在时
解析：句意：当我每天看到我们学校太多的水被浪费，我感到很生气，根据句意，是被动语态，又因为句中有every day,是一般现在时，故选A。
7. How much does this coat _____ you
A. pay B. take C. spend D. cost
答案：D
知识点：动词辨析
解析：四个花费，pay和spend用人作主语，但pay后用介词for，spend后接，介词on和doing，take常用于It takes sb. some time to do sth. 后接不定式， 只有cost用物作主语，故选D
8. If everyone ______to throw rubbish in the bins, our environment will become better and better.
A. remember B. remembering C. remembers D. to remember
答案：C
知识点：状语从句 主谓一致
解析：条件状语从句，主句用一般将来时，从句必须用一般现在时。且主语为复合不定代词，谓语动词用单数。故选C
点评：考查条件状语从句“主将从现”的用法。
9. It’s our duty _______ our classroom clean and tidy.
A. keep B. to keep C. keeping D. kept
答案：B
知识点：动词不定式
解析：题意：保持教室干净整洁是我们的责任。用到了It’s one’s duty to do sth..故选B。
点评：考查英语中的经典句型，必须熟记。
10.Not only you but also he ____good at _____. 世纪教育网版权所有
A. is, singing B. are, singing C. is, to sing D. are, to sing
答案：A
知识点：动名词 连系动词
解析： not only…but also连接两个并列主语，谓语动词就近一致。be good at doing sth.故选A。
点评：考查not only…but also的就近一致。熟练掌握短语，答案很容易得出。
11.So far Tom with Mary _______ 50 left -behind children to do their homework after school
A. help B. helped C. has helped D. have helped
答案：C
知识点：现在完成时 主谓一致
解析：点评：此题要掌握现在完成时的时间状语及主语+with 短语是单数的概念，即可得出答案。
12. Yao Ming told us that “No trading, No killing. So Let’s _______shark fin soup from now on.
A. stop to enjoy B. stop enjoying C. to stop enjoying D. to stop enjoy
答案：B
知识点：let引导的祈使句、短语辨析
解析：Let’s + 动词原形，并且stop doing停止做某事，stop to do 停下来，去做某事。根据句意，故选B。
点评：考查动词短语用法，熟记重点动词用法，找出答案很简单。
13. Those who think that sharks are _____ strong _____ be endangered are wrong.
A. enough, to B. so, that C. much, to D. too, to
答案：D
知识点：短语辨析
解析：题意：那些认为鲨鱼太强壮而不能灭绝的人是错误的。根据题意enough…to… 足够…能…, so… that 如此…以至于，much… to不是固定搭配，而too…to 表示太…而不能。符合题意，故选D。
点评：考查too…to 结构的含义，只要理解题意，即可得出答案。
14. What should we do ________ the sale of shark fin
A. to stop B. stop C. stopping D. stops
答案：A
知识点：动词不定式
解析：句意：我们做些什么来阻止鲨鱼买卖呢？做…来阻止…用 do sth to stop … 故选A
点评：考查动词短语的搭配，得出答案很简单。
15. They ________ at the bottom of the bottle yesterday.
A see strange something B. seeing strange anything
C. saw something strange D. to see anything strange 21
答案：C
知识点：一般过去时 不定代词 形容词
解析：根据yesterday，用一般过去时.当有形容词修饰复合不定代词，要放在不定代词后，又因为是肯定句，故选C
Ⅱ.用所给词的适当形式填空。
16.Have you ever ______ (take)part in an environmental project
17. We can ride our bike or walk instead of ______(drive) to school or work.
18.We are trying ________(save)the earth.
19. The air in the city is badly ________( pollute)
20.shark fins are not good for our _________(healthy).
答案：16.taken 17. driving 18. to save 19. polluted 20. health
知识点：语法填空
解析：16.本题考查的时态是现在完成时take 的过去分词是taken。
17.instead of doing sth. 代替， 而不是。
18. try to do sth. 尽力做某事。
19. 本句是被动语态，所以用动词的过去分词。
20. 前面有介词for,所以填名词health作for的宾语。
Ⅲ.根据短文内容填空。
animal out luck raise die
Suppose ( http: / / www.21cnjy.com )every person on earth ate only one kind of food. And one year later, that food couldn't be found . If that happened, man would soon die.
____21___, man doesn' ( http: / / www.21cnjy.com )t face that problem. But another animal may. The animal is the giant (巨大的) panda, one of the world's most beloved 22 .
Dr. Thomas Soderst ( http: / / www.21cnjy.com )rom, a scientist, has found for the first time that the bamboo (竹子) the giant pandas eat is dying. as a result, many of the pandas are also dying of being hungry. Scientists estimate (估计) that so far more than 140 giant pandas 23 . This number may be almost one quarter of the world's giant panda population. Between 400 and 1,000 giant pandas are believed to live in mountains. Giant pandas were once more common all over many parts of Asia (亚洲). Now they are only in small parts of China.
Can the wild pandas be saved The scientists wa ( http: / / www.21cnjy.com )nt to find 24 more about the animals' food. They want to see whether the pandas are able to change their food while the bamboo is dying.
Chinese scientists are trying 25 more pandas in zoos.
答案：21.Luckily 22. animals 23. have died 24. out 25. to raise
知识点：短文填空
解析：21.luck的形容词是lucky,副词是luckily,副词可以修饰整个句子，因此用luckily.
22. one of + the +最高级+ 名词复数。 最…之一。
23. 句中有标志短语 so far, 故用现在完成时，主语是复数，故用have died.
24. 固定搭配find out …
25. try to do sth. 尽力做某事。
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