Unit2作业.doc

Unit 21. Vocabulary and Structure1) More than 3,000 cars were _D_ yesterday because of a brake (刹车) problem.A) repliedB) reportedC) refusedD) recalled2) Students _B_ in the program should consult (请教，咨询) their teachers for additional information.A) arrivedB) joinedC) enrolledD) entered 3) His _B_ for the membership of the organization was rejected. A) creation B) applicationC) imaginationD) invitation 4) Now its possible to put a million _C_ on one single chip (芯片).A) fansB) componentsC) plasticsD) results5) There were _D_ many people in the street watching the fire _ firefighters could not get close to the building. A) rather; thanB) such; thatC) not only; but alsoD) so; that6) Shelly, normally _C_, argued heatedly with them about the match.A) was a shy girlB) is a shy girl C) a shy girlD) shy girl 7) Then she returned to the city, _C_ she was born 30 years ago.A) whenB) whichC) whereD) how 8) Her husband _A_ her the truth, but he did not choose to.A) could have toldB) have toldC) toldD) could tell9) Are you still thinking about yesterdays game?Oh, thats _A_.A) what makes me feel excited B) whatever I feel excited aboutC) how I feel about it D) when I feel excited10) What the doctor is uncertain about is _C_ my mother will recover from the serious disease soon.A) whenB) howC) whetherD) why 11) Loulan city is not at all _B_ a traveler who has never seen the desert before can expect.A) whatB) thatC) whichD) where 12) _B_ Jim couldnt understand was _ few people showed interest in his paintings.A) That; whatB) What; whyC) What; becauseD) That; whyDBBCD CCAAC BB2. Use of English: 1. _.Fine, thanks.A. How do you do?B. Hello!C. Nice to meet you.D. How are you?2. Could I speak to Don Watkins, please?_.A. Im listening.B. Oh, how are you?C. Speaking, please.D. Im Don.3. Can you go to the concert with us this evening?_.A. No, I already have plans.B. Id love to, but Im busy tonight.C. No, I really dont like being with you.D. Im ill, so I shouldnt go out.4. Excuse me, could you show me the way to the nearest post office?_ Oh yes! Two blocks away from here at the Green Avenue. You cant miss it.A. I beg your pardon?B. What do you mean?C. Youre welcome.D. Mm, let think.5. May I see your tickets, please?_.A. No, they are mine.B. No, you cant.C. Sure.D. Yes, you can.6. I am sorry to hear that you failed in the exam. _. A. Not at all. B. Oh, thank you. Thats very kind of you. C. No, you are welcome. D. Yes, I am really sorry. 7. Shall we sit up here on the grass or down there near the water? _. A. Id rather sit here if you dont mind. B. Sorry, I dont like either. C. Certainly, why not? D. Yes, I like these two places.8. What would you like to have, meat or fish? _.A. Either will doB. Yes, I like meat.C. Yes, I like fish.D. No, they are not my favorite9. Marilyn, I am afraid I have to be leaving now. _. A. That sounds wonderful. B. So early? C. Not at all D. Good luck!10. Susan is absent from todays writing class. _. As far as I know she has never missed a class. A. How come? B. So what? C. Why?D. What for?DCBDCBAABD3. Cloze：Traffic accidents killed more than 104,000 people in China last year. China cities have _1_ cars than before. Every day many people are _2_ while they cross the road. Most of _3_ are old people and children. Old people are often killed _4_ they usually cant see clearly or hear very well. _5_ are killed because they are careless.A car, truck or bus cant stop very _6_ if it is going very fast. The faster a car is traveling, _7_ it takes to stop. But people walking in the street do not always understand this. Its _8_ for people to know how fast a car is traveling.The new traffic laws were put into use _9_ May 1st, 2004. The new traffic laws will _10_ the streets safer for walking and driving.1. A. biggerB. moreC. fewerD. smaller2. A. killedB. caughtC. shotD. attacked3. A. itB. youC. themD. us4. A. whenB. becauseC. ifD. thought5. A. driversB. womenC. old peopleD. children6. A. quicklyB. hardlyC. clearlyD. slowly7. A. the fasterB. the saferC. the fartherD. the longer8. A. difficultB. easyC. dangerousD. true9. A. inB. atC. onD. for10. A. takeB. makeC. stopD. findBACBDADACB4. Writing:Instructions: 建议你30分钟内，根据下面所给的题目用英语写出一篇不少于80词的短文。My Favorite Means of Getting Information1)现代社会获取信息的方式很多2)我最喜欢的获取信息的方式 Nowadays we have a great number of means of getting information. Libraries provide us with books, while Internet offers us information resources.My favorite means of getting information is surfing the Internet. It enables me to search what I want within just a few seconds. We can also visit foreign website