Unit 8单元知识检测一、根据首字母或汉语提示写出单词。1. The government still face very (严重的) difficulties2. The boy was (粗心的), so he couldnt get full marks.3. They will try their best to clean the (被污染的) river.4.It is clear that smoking is h to health.5. It takes a lot of work to d a deep well.6. They spoke to me very s but politely.7. No one knows what c the fire. 8. It is w of you to take the doctors advice.9. The teacher moved in to (分开，隔开) the two students.10. They dont (允许) students to wear earrings.11. Motorists should be (处罚) for speeding.12. The court f him $200.13. All living things (依靠) on the sun for their growth.14. As a policy, it did not p the desired effect.15. They e the room at once.二、翻译下列短语。1. 空气污染 2. 关上（开关） 3. 保护环境 4. 把.分成 5. 把某物送给某人 6. 依靠，取决于 7. 用完，耗尽 8. 公共 交通(设施） 9. 产生很少污染 10. 用完，耗尽 11. 处理 12.打扫，清理 13. 纸的两面 14.最大的问题之一 15. 养成一种环保的生活方式 三、 用所给词的适当形式填空。1. They will have to think (serious) about their plan.2. Look! The boys and the girls (dig)holes. They are going to plant trees.3. He (wise) decided to tell the truth.4. She is a woman of great (wise).5.Our country is a (rich)land. I love it very much.6. He (depend)on his writing for his living.7.There are two (different) in the following pictures.8. Driving after drinking wine (not allow) in China.9.That company is a (produce) of television sets.10.The two factories are our citys biggest (pollute).11. They made up their minds to deal with air (pollute).12. We must take (act) to improve the environment13. After so many hard years he is still (live).14.Thats the (bad) film Ive seen.15.He (empty) his bag but still didnt find his pen.四、 单项选择。( ) 1. How are you getting along with your classmates? Very well. They are all me.A. afriad of B. friendly to C. angry withD. sorry for( ) 2. Peter, can you come downstairs and do me a favor? Yes, mum. I .A. cameB.comeC. am comingD. will come( ) 3. His leg is seriously injured in the accident. a doctor at once.A. Ask forB. Send for C. Wait for D. Look for( ) 4. Shenzhou X was into space about ten days ago. It has been one of the top topics recently.A. given upB. turned upC. send upD. set up( ) 5. Trees used to be for cooking by the villagers in the 1970s.A. cut up B. cut down C. cut off D. cut of( ) 6. Food Safety has become one of topics recently.A. hot B. hotterC. hottest D. the hottest( ) 7. We will have a picnic if it tomorrow. A. wont rain B. will rain C. doesnt rain D. is raining ( ) 8. The second Youth Olympic Games in Nanjing on the sixteenth of August,2014.A. will hold B. will be held C. washeld D. is holding( ) 9. In order to make our city more beautiful, more trees and flowers every year.A. will plant B. should plantC. should be planted D. plant( ) 10. The office phones are dirty and they next week. A. will cleanB. will be cleanedC. are cleaningD. are cleaned( ) 11. Boys and girls, the book in the library should good care of . A. be taken B. take C. are taking D. took( ) 12. Its difficult to get to the other side of the river. I think a bridge over the river. A. should be built B. should built C. will build D. has built.( ) 13.Should a teenager to get a driving license? First go to a training center.A. be allow B. allowC. be allowedD. allowed( ) 14. If you see the cartoon film, you will laugh. A. be made B. be made to C. make to D. make( ) 15. Would you mind not noise? Alice is sleeping. Sorry, I didnt know. I she was awake.A. make, think B. making, thought C. making, think D. make,thought( )16. do you help your mother do housework? Twice a week, doing housework brings me pleasure. A. How often B. How far C. How long D. How soon( )17. The subway in Nanjing in a few years.A. will complete B. will be completedC. was completedD. completes( )18. You will be late for school