新人教版九年级第十三单元精选练习题附答案讲解学习.docx

1、新人教版九年级第十三单元精选练习题附答案讲解学习新人教版九年级第十三单元精选练习题附答案新人教版九年级第十三单元精选练习题附答案Unit 13 Were trying to save the earth.第一课时 Section A(1a2d)01 基础过关 . 根据句意及首字母提示填写单词。1. We can clearly see fish swimming at the b_ of the river.2. The girl seldom goes outside because of an u_ scar(伤疤) on her face.3. We should use cloth b

2、ags instead of paper or p_ bags.4. The villagers used to burn c_ to get warm.5. Dont l_ waste things everywhere. 用括号内所给单词的适当形式填空。6. There is a _(wood) table in the middle of the room.7. There used to be many _(fisherman) in the village.8. I didnt buy the car because it _(cost) too much.9. Can you te

3、ll me the machines _(advantage)?10. Her _(act) tell us a lot about her purpose.单项选择。( ) 11. (十堰中考)Smart phones are more and more popular now. So they are. But they still _ too much. A. pay B. cost C. take D. spend( ) 12. We should keep the windows_ in order to let the fresh air in. A. open B. opened

4、 C. close D. closed( ) 13. A robot has lots of _.It can help humans do hard and dangerous work. A. courage B. experiences C. advantages D. knowledge( ) 14. Lets go hiking _ staying at home，shall we? Good idea. A. as well as B. in order to C. instead of D. even though( ) 15. Many kids laugh at Kims l

5、ooks and they think he is _. A. clever B. ugly C. nice D. kind. 根据汉语意思完成句子，每空一词。16. 这个房间里将有一个聚会，请在聚会后把房间打扫干净。 There will be a party in this room. Please _ it _ after the party.17. 树对我们是有用的，当我们砍倒一些时，应该栽更多。 Trees are very useful to us. We should plant more when we _ some _.18. 这条裙子花了我60美元。 The dress _

6、 _ $60.19. 我们的行动会带来不同，并引领一个更好的未来。 Our actions can _ _ _ and lead to a better future.20. 这条河被严重污染了。 The river _ _ _.02 能力提升. 补全对话。 根据对话内容，从方框中选择合适的选项补全对话。(其中有两项多余)Bob: Good morning，Kim.Kim: Good morning.Bob: _21_ It can save a lot of time.Kim: Well，I prefer walking to driving a car.Bob: Mm，its good f

7、or health and the environment.Kim: Yes. The environment is very important for us._22_Bob: Yeah，right. What else can we do?Kim: For example，wed better not buy clothes made of animal fur.Bob: I agree with you._23_ Anything else?Kim: Dont use plastic bags.Bob: _24_Kim: Yes，they are really useful for us

8、. But they pollute our environment.Bob: _25_ Kim: We can use cloth bags instead of plastic ones.Bob: Thats a good idea. Oh，its late. I must go now. See you!Kim: See you! A.Everyone should do something for it.B.Why dont you drive to work?C.Its useless for protecting plants.D.Its a good way to protect

9、 animals.E.But dont you think they are really convenient in our daily lives?F.Why do you go to work in a car?G.How can we carry things after shopping，then? 21._ 22._ 23._24._ 25._第二课时 Section A(3a3b) 01 基础过关. 根据句意及汉语提示填写单词。1. I think its _(残酷的) of them to shoot the animals.2. With the development of

10、 _(工业)，it will cause some pollution problems.3. The thief was _(抓住) by the police last night.4. You will be punished if you break the _(法律).5. _(鲨鱼)are very smart animals.用括号内所给单词的适当形式填空。6. Hainan is in the _(south) part of China.7. We all support his _(science) research.8. This is an _(danger)anima

11、l. We should try to save it.9. Smoking is _(harm) to your health. You must give it up.10. Tom is _(strong) in our school. 根据汉语意思完成句子，每空一词。11. 保护海洋生态系统食物链的平衡很重要。 Its very important to keep the balance of the _ _ in the ocean ecosystem.12. 目前很多动物的数量在下降。 At present the number of many animals _ _.13. 他的

12、中指在工作时不小心被机器切掉了。 His middle finger _ accidentally _ _ while working.14. 让我们拒绝鱼翅汤吧。因为保护鲨鱼就是保护我们自己 。 Lets _ _ _ _ _ _ because “to protect sharks is to protect ourselves”.15. 听！贾森在练歌房里引吭高歌。 Listen! Jason is singing _ _ _ _ his voice in the singing hall. 02 能力提升.完形填空。 There was once a grey planet. The p

13、eople living there didnt 16 it，although they had all the inventions you could imagine. The planet was full of 17 .It was so dirty that there were no plants or animals left. One day，a 18 was walking on the planet. When he passed a cave(洞穴)，he noticed a small red flower inside. The flower was dying，so

14、 the boy carefully dug it up，with its roots(根)，soil and everything. Then，he started looking for a place where he could 19 it. He searched all over the planet，but the planet was so 20 that there was no place to plant the flower. Then he looked up at the sky and noticed the moon. The boy thought that

15、maybe the flower could be planted there. So the boy 21 his spacesuit(宇宙服) and climbed into a spaceship(宇宙飞船).He went to the moon and then planted the flower there. Far away from pollution，the flower 22 to grow. The flower was so 23 cared for that it soon produced other flowers. Before long，the whole

16、 moon was completely covered with flowers. They were quite beautiful. Thats 24 ，whenever the boys flowers bloom(开花)，the moon has a red sheen(光辉).It looks like a warning light. It tells us that 25 you dont look after your planet，a day when flowers will only be able to grow on the moon will come.( ) 1

17、6. A. take part in B. take care of C. play with D. run after( ) 17. A. water B. space C. food D. litter( ) 18. A. girl B. woman C. boy D. man( ) 19. A. throw B. plant C. sell D. catch( ) 20. A. polluted B. large C. quiet D. clean( ) 21. A. turned on B. put on C. woke up D. gave up( ) 22. A. remember

18、ed B. forgot C. started D. stopped( ) 23. A. well B. badly C. clearly D. slowly( ) 24. A. what B. who C. where D. why( ) 25. A. although B. unless C. if D. so第三课时 Section A(4a4c) 01 基础过关.根据句意及首字母或汉语提示填写单词。1. The house is really expensive. I cant a_ it.2. How much did you p_ for the computer?3. Remem

19、ber to turn o_ the light when you leave the room.4. What do you think of the _(交通运输)in your city?5. This kind of material is _(可重复使用的).Dont throw it. 单项选择。( ) 6. Why dont you buy the computer? Its too expensive. I cant _ it. A. afford B. sell C. borrow D. keep( ) 7. Anyone who sings well can _ the a

20、ctivity in our school. A. take part in B. take off C. take out D. take care of( ) 8. Our government has to do something _ our environment. A. protect B. protected C. protecting D. to protect( ) 9. They _ many buildings in the last five years. A. build B. have built C. built D. are building( ) 10. Ho

21、w much is the ticket to Central Park? A oneway ticket _ $40，and you can _ another $20 for a roundtrip. A. costs；pay B. cost；spend C. pay；spend D. spends；pay. 根据汉语意思完成句子，每空一词。11. 当你出去的时候，不要忘记关灯。 Dont forget to _ _ the lights when you go out.12. 你愿意参加校运动会吗？ Would you like to _ _ _ the school sports me

22、eting?13. 你买所有这些东西一共花了多少钱？ How much did you _ _ all these things?14. 我至今还没有得到她的回复。 I have had no reply from her _ _.15. 我觉得对我来说是采取行动的时间了。 I felt that it was time for me _ _ _.02 能力提升. 阅读理解。 11yearold Sean Lesniak is interested in sharks. He wants to help them survive(生存). When Sean was 3 years old，h

23、e learned that many sharks were killed just for their fins! As Seans interest in sharks grew，he wanted to take action to protect sharks. He decided to start at home when he learned that his state，Massachusetts，did not have a law that prevented shark finning! Sean wrote a letter to his state represen

24、tative(州议员)，David Nangle，asking him to introduce a law that would ban(禁止) shark finning in their state. In his letter，Sean included a painting of a shark with its fin removed. After a few tries，he was able to speak to Representative Nangle who agreed to propose the bill(提出此项议案). In June，2014 it beca

25、me a law! Massachusetts is now one of the 10 states in America that ban shark finning. Sean is also now interested in helping protect sea turtles in his home state .And guess what Sean wants to be when he grows up. A shark biologist(生物学家) of course! Seans actions show how young people can make a big

26、 difference. His advice to other children is，“If you are interested in something and if you believe you can do it，you should try your best to make it happen.”根据短文内容，判断正(T)误(F)。( ) 16. Sean is scared of sharks.( ) 17. Sean wrote a letter to the Representative Nangle.( ) 18. Massachusetts is Seans hom

27、etown.( ) 19. Massachusetts has already banned shark finning since June，2014.( ) 20. Seans dream is to become a shark biologist.第四课时 Section B(1a1e)01 基础过关.用方框中所给单词的适当形式填空。take，recycle，own，napkin，shop1._ _ paper is a really easy thing for everyone.2. The girl doesnt have her _ room.3. She went _ wit

28、h her sister in the supermarket yesterday.4. My brother is _ a shower in the bathroom now.5. And if you have to cough，use your _ to cover your mouth. 用括号内所给单词的适当形式填空。6.“Stop _(talk) and listen to me，”the teacher said to us.7. Youd better keep the window open when _(sleep) in summer.8. She felt sorry

29、 for _(be) late again.9. The old man used to _(like) basketball when he was young.10. He has been used to _(live) alone.单项选择。( ) 11. The word “cool” _ young people so often these years. A. uses by B. is used by C. is used as D. is used for( ) 12. The shower is still on. Please go to _. A. turn it off B. turn them off C. turn off it D. turn off them( ) 13. They were too tir