2013秋北大英语作业及答案.doc

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1、鼓励独立完成作业,严惩抄袭。 1、- Thank you ever so much for your lovely gift.- _A. A. Never mindB. B. Im glad you like it.C. C. Please dont say so.D. D. No, Its not so good.2. - Id like to book a room, please.- _A. A. Single or double?B. B. Good or bad?C. C. Which room?D. D. We dont have books here.3. - Thats a b

2、eautiful dress you have on!- _ A. A. Oh, thanks. I got it yesterday.B. B. Sorry, its too cheap.C. C. Hey you can have it.D. D. See you later.4. - Excuse me, could you help to find my son?- _A. A. Certainly.B. B. Why?C. C. No, I cant.D. D. Where is he?5. -Hi, is Mary there, please?-_A. A. Hold on. Il

3、l get her.B. B. No, she isnt here.C. C. Yes, she lives here.D. D. Yes, what do you want?6. - Ill go camping this weekend.- _. A. A. Can you go fishing, tooB. B. Dont give it upC. C. Have a good timeD. D. glad to hear it7. - How often do you go dancing?- _ A. A. I will go dancing tomorrow.B. B. Yeste

4、rdayC. C. Every other day.D. D. Ive been dancing for a year.8. -Can I help you?-_.A. A. OK, Ill take itB. B. Thats goodC. C. Yes, Id like a sweaterD. D. Its too dear9. - How was your trip to London, Jane? - _ A. A. Oh, wonderful indeed.B. B. I went there alone.C. C. The guide showed me the way.D. D.

5、 By plane and by bus.10. - Hello, may I talk to the director now?- _A. A. Sorry, he is busy at the moment.B. B. No, you cant.C. C. Sorry, you cant.D. D. I dont know.11. If I dont _ the phone at home, ring me at work.A. A. replyB. B. returnC. C. respondD. D. answer12. My friend helped me _ my cat whe

6、n I was on vacation with my wife.A. A. look forB. B. look onC. C. look afterD. D. look up13. You will soon _ the weather here, and then the changes in temperature will not trouble you much.A. A. get used toB. B. get overC. C. get toD. D. get on with14.If you _your work, you can go there first.A. A.

7、will finishB. B. finishedC. C. finishingD. D. have finished15.He has been _ for nearly three weeks after the death of his dear pet.A. A. sadB. B. satisfiedC. C. evilD. D. joyful16. It is _ for people to feel excited when they start doing something new.A. A. normalB. B. ordinaryC. C. averageD. D. reg

8、ular17. I wont make the _ mistake next time.A. A. likeB. B. sameC. C. nearD. D. similar18. We should not look down _ the poor people.A. A. uponB. B. atC. C. toD. D. of19. _ she seemed to find English very difficult, but later she made very good progress.A. A. At the firstB. B. At presentC. C. At the

9、 presentD. D. At first20. We go to the cinema _ _ a week.A. A. oftenB. B. onceC. C. seldomD. D. usually 21. 请阅读以下文章,并判断文章后五个题干的正误。正确则选T,错误则选F。 Computers can injure you. Most other injuries happen suddenly. For example,if you fall off a bike and break your arms,it happens very quickly. But computer i

10、njuries happen slowly. You probably know how to ride a bike safely. Now learn to use a computer safely. Your eyes Too much light can injure your eyes,so never sit too close to a computer screen. Your eyes should be at least 50cm from the screen. Remember to look away from it sometimes. This gives yo

11、ur eyes a rest. When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on (反射) the screen. If the window is in front of you, the sun and the screen will both shine into your eyes. Your hands and wrists Hand and wrist injuries can happen

12、because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time,follow these three rules:1) Rest your wrists on some thing. 2) Keep your elbows (肘) at the same height as the keyboard. 3) Stop sometimes and exercise your hands,wrists and fingers in a di

13、fferent way. Your back Some people sit for many hours in front of a computer. If you sit in the wrong way,you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should be in front of your eyes. Your forearms,wrists,hands and the upper part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time,get up every 30 minutes and exercise your arms,legs and neck. Enjoy your computer,but use it safely. (1)、A computer screen may injure your eyes if your eyes a

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