B Unit1练习题及答案精选.doc

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1、9B Unit 1 一、根据中文写单词1. Our earth is becoming more and more (污染).2. Einstein was one of the greatest (科学家) in the world.3. Our bodies become (健康) than before.4. Chinese (药) is famous all over the world.5. The man was (呼吸) heavily at that time.6. The car is (专门地) designed for the president.7. He doesnt

2、 know how to (描述) what he looks like.8. We will celebrate his (四十) birthday tomorrow.9. The (条件) there is very harsh.10. The USA is a (发达) country.二、翻译词组1. 照顾_2. 越来越拥挤_3. 以速度_ 4. 以许多方式、方法_5. 把连接到_ 6. 呈形状_7. 大量、许多_ 8. 与交朋友_9. 迷路_ 10. 在的表面_11. 对有害_ 12. 用使离开_13. 起飞，脱下_ 14. 在窗户边_15. 在火星上_三、单项选择( )1. In

3、2100, people will by robots. A. cared for B. be looked C. be cared for D. take care of ( )2. How do you these cats? I like them very much. They are so lovely.A. think B. like C. think of D. want( )3. They are getting instead of getting any better.A. a bit worst B. more badly C. even worse D. more ba

4、d ( )4. Does he want to know when you were young?A. what is the life like B. what the life was like C. how the life was like D. what the life is like( )5. My brother ride a bike when he was only eight years old.A. could B. may C. can D. might( )6. of the students have their own computers.A. Two elev

5、en B. Two elevenths C. Two eleventh D. Twice elevenths( )7. Do you believe food Mars will be the form pills?A. on; on; in B. on; in; of C. in; in; of D. in; of; in( )8. How much time do you watching TV every day?A. spend B. cost C. take D. pay( )9. Could you your book to me? Of course. You can it fo

6、r a month.A. borrow; lend B. lend; borrow C. lend; keep D. keep; borrow( )10. I think important for students to learn English well.A. it B. that C. what D. if( )11. His mother told him not to play football in the street, ?A. did he B. didnt she C. didnt he D. did she( )12. The baby is sleeping now.

7、Could you the TV a bit?A. turn down B. turn up C. turn on D. turn off( )13. What makes you so , Mike? The activity. Our teachers will take us the Tianan men.A. happy; visit B. happily; to visitC. happy; to visit D. happily; visit( )14. Space shuttles will travel at of light.A. the half speed B. half

8、 speed C. the speed half D. half the speed ( )15. Food as as they are today.A. will be not; tasty B. will not be; tastyC. will be not; taste D. will not be; taste四、句子翻译1. 我原以为你喜欢火星。 _2. 太空之旅将使人们觉得不舒服。 _3. 现在我们的祖国变得越来越强大了。 _4. 你能告诉我是否火星重力只有地球的八分之三？ _5. 人类需要食物、水和空气才能生存。 _6. 当我们到电影院时，电影已经开始半小时了。 _7. 我认

9、为这部小说不值得一读。 _8. 我们应该学会照顾自己。 _9. 居住在拥有一座漂亮花园的大房子里是极有可能的。 _10. 我们必须让小孩远离火。 _五、用括号内动词的适当形式填空1. Tom told a joke, and all of us (make) (laugh).2. Where is your mother? She (go) to the supermarket.3. Gravity can keep us from (float) in the air.4. All of us really (agree) with you. You should give up your

10、idea.5. You mustnt watch TV before (finish) (do) your homework.6. I dont know if he (come) tomorrow. If he (come), please call me.7. Mr.Liu told us he (teach) us Maths the next term.8. They (know) each other for ten years by last year.六、书面表达发挥你的想象，我们如何才能在火星上居住呢？以及在火星上生活的不同。根据以下提示完成一篇80字左右的短文：1交通工具是航

11、天飞机，其速度达到光速的一半；2科学家开发出了能产生食物、氧气和水的植物；3人们通过穿特制的靴子来解决火星上重力的问题；4在火星上人们有更多的空间和更多的空余时间；5在火星上，学生可以在家里通过星际网络学习；6但在火星上食物没有今天的美味，而且火星之旅将令人不舒服。_9B Unit 1 参考答案一、词汇1. polluted 2. scientists 3. healthier 4. medicine 5. breathing 6. specially 7. describe 8. fortieth 9. condition 10. developed二、默写词组1. care for 2.

12、more and more crowded 3. at the speed of4. in many ways 5. connectto 6. be in the form of 7. large numbers of 8. make friends with 9. get lost 10. on the surface of 11. do harm to 12. keepaway with13. take off 14. by the window 15. on Mars三、单项选择15 CBCBA 610 BBACA 1115 BACDB四、句子翻译1. I thought you lik

13、ed Mars.2. Space travel will make people feel very ill.3. Now, our country is becoming stronger and stronger.4. Can you tell me if the gravity on Mars is only three-eighths of the gravity on Earth.5. Humans need food, water and air to survive.6. When we arrived at the cinema, the film had been on fo

14、r half an hour. 7. I dont think the novel is worth reading.8. We should learn how to look after ourselves. 9. Living in a big house with a beautiful garden is highly possible.10. We must keep the children away from the fire.五、动词填空1. were made, to laugh 2. has gone 3. floating 4. disagree 5. finishin

15、g, doing 6. will come, comes 7. would teach 8. had known六、书面表达Life on MarsIn the future, we can travel to Mar by space shuttle which travels at half the speed of light. We can live on Mars because scientists develop plants that can grow on Mars and can produce food, oxygen and water. The gravity on

16、Mars is only three-eighths of the gravity on Earth, so we should wear special boots to make ourselves heavier.On Mars, we will have more space and more free time, so we can live in a dome with many bedrooms and have more time for hobbies. Students on Mars can study at home on the inter-planet computer network.But the food on Mars will not be as tasty as they are today, and the journey to Mars will probably be very uncomfortable.