Unit 8 同步练习 2023-2024学年牛津译林版英语八年级下册

Unit 8 同步练习 一、单项选择。 1.Dust will __________during storms if we plant more trees here. A. reduce B. be reduced C. limit D. limited 2. Do you know that one of the thieves ________ in a park yesterday? A. Caught B. was caught C. were caught D. has been caught 3 ---Have you finished your fashion design? ---Not yet. I’ll finish it if I_________ ten more minutes. A. am given B. will be given C. will give D. give 4. This game _______ well. Get it now before it __________out. A.is sold; sells B. sells; sells C. is sold; is sold D. sells; is sold 5. Without enough trees, soil won't be kept _____. And then sandstorms may happen. A.in place B.at place C. on place D. for place 6 There are many trees on __________ sides of the road. A. both B. any C. either D. all 7. Half of the class _______ most of the work. Some of the work _______very difficult. A. has done; is B. has done; are C. have done; is D. have done; are 8. Dr Ma, please ___________something about blindness. A.talk to B. speak C. say D. tell 9. The bird flew higher and higher till it could no longer __________. A. saw us B. is seen C. was seen D. be seen 10. If there is pollution, the air in our city will be cleaner. A. less; more B. more; much C. less; much D. more; more 11.If drivers are careful enough , most accidents . A. can prevent B. can be prevented C. need prevent D. will prevent 12.—Remember the light when you leave your room . —OK , Mr. Li . A. to turn off B. turning off C. to turn on D. turning on 13 This small cat is so weak . It must . A. take care of B. be taken care C. be taken care of D. take care 14. Fruit juice can be to children's teeth. A. helpful B. helpless C. harmful D. harmless 15. —Make sure that the TV set ____ when you leave. —OK, ______. A. is closed; I will B. turned off; I do C. closed; I do D. is turned off; I will 二、词汇 1. Today, oil and natural gas have taken the place of _____________ (煤) and wood in most areas. 2. The________________ ( 调查) show that most students work hard at their studies. 3.Remember to turn off the_________________ (煤气) when you leave home. 4. The classroom is ________________(空的) now. All the students are in the music room. 5. We have found (石油) under the North Sea. 6. The air was full of (灰尘) after cars passed. 7.To protect the earth, we mustn’t throw away the waste____________________ (care). 8.We can save energy by___________________ (reuse)waste. 9. To save water, we should turn off the tap when___________________ (brush) teeth. 10. Greenhouse gases are__________________ (harm) to the environment. 三、动词填空 1. Sorry, sir, you have to pay 30 more yuan. The price __________________ (not include) coffee. 2. The cost of the trip is 100 per person, but the lunch _____________________ (not include) in it. 3 Look! The children_______ (chat) happily under the big tree. 4. He has long wished to go to Dalian, but he_______ (not have) the chance yet. 5. People should try to save energy by_______ (not leave) lights on all the time. 四、完成句子 1.在我们社区，噪音污染已经成为一个严重的问题。 This noise pollution _________ _________ _________ _________ _________ in our community. 2树木固定土壤，也减少灰尘。 ______________________________by trees and _____________________________by trees too. 3露西在家庭作业中犯了几个错误，以至于她的妈妈很生气。 Lucy ____________________________her mother was very angry. 4回收废纸是解决污染的一个好办法。 Recycling waste paper is ____________________________________________. 5. 树木可以保持土壤不流失并保持空气的清洁。 Trees can _________ _________ _________ _________ and keep the air clean. 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$