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1、Unit3 Computers单元同步测试I.选择填空1. Put the following events according to the time when they happened and then putthem of their importance in history.A. in order; in order B. in the order; in an orderC. in an order; in order D. in order; in order2. Though the experiment didnt as it had been planned, the r
2、esult was still.A. work out; satisfied B. carry out; satisfyingC. turn out; pleased D. work out; satisfactory3. what they have achieved in the past five years, we still have to long way to go.A. Comparing with B. Compared with C. Comparing to D. Compare to4. Though different body movements mean diff
3、erent things in different cultures,smile is accepted as a sign of happiness or being friendly.A. the ; universally B. the; usually C. a; globally D. a; universal5. The procedures（程序）of operating a computer have been several times, the results ofwhich have made it much easier.A. cut down; to operateB
4、. simplified; to be operatedC. reduced; to be operatedD. simplified; to operate6. Artificial intelligence can never be equal.A. with that of us real humansB. to us real humansC. to that of us real humansD. with us real humans7. A computer can think logically and work millions and millions of times f
5、aster than a human but it never replace humans because it has to to work.A. may; be programmed B. can; programC. should; program D. can; be programmed8. The application of the Internet is considered as a revolution in computer science, computers could be connected with to share information.A. as a r
6、esult; one after anotherB. as the result, one anotherC. as a result; one anotherD. as the result; one to the other9. time goes by, computers are made smaller and smaller and nobody knows for sure how small be made but there must be a limit.A. With; they can B. As; they can C. When; they can D. While
7、; can they10. With more applications to be invented computers, they are sure, for the most part, toimprove our life quality.A. for B. to C. with D. ofYours truly,Li Hua11. Apart from being applied in such fields communication, finance and trade, computers also play an very important part in making m
8、obile phones, medical operations in space exploration.A. like; as long as B. as; as well as C. like; as good as D. as; as far as12. Whatever you say about what I did the other day, I meant no harm to you.A. in a way B. by the way C. anyway D. on the way13. the help of this new type of calculator, pe
9、ople will be able to much fasterwith more accurate figures as a result.A. With; calculateB. Under; work out C. By; make outD. For ; count14. A lot of technicalproblems have to besolved this new type of digitalcameraits appearance in market.A. when; makesB. until; will makeC. before; makesD. after; w
10、ill make15. Computers have been made clever that they can problems likehumansA. such; deal with; in a wayB. so; do with; in a wayC. such; do with; in the wayD. so; deal with; in a way16. I do hope that one day the Chinese language will become a language, that is, everyonein the world will communicat
11、e in it.A. common B. universal C. popular D. special17. Misunderstanding is likely to if people fail to communicate with each other.A. raise B. rise C. arise D. add up18. 一Has she agreed to the date for the meeting?一Well, thats she disagreesA. what B. where C. when D. which19. There were many people
12、 in the zoo it was hard to get through the crowd to seethe animals.A. such; that B. so; that C. too; that D. quite; that20. If you want to know more information about the Analytical Machine,the following Website: A. see B. visit C. look for D. search21. your naughty niece closely and dont let her my
13、 regular sleep in theafternoon.A. Watch out; ruin B. Watch over; spoil C. Watch on; destroy D. Watch out; spoil22. When your computer begins to run slow, it is a that it has been attacked by computervirus.A. signal B. symbol C. reality D. character23. Coughing and sneezing the coming of a bad cold.A
14、. sign B. signal C. express D. present24. how much the trip will cost and see if you can afford it.A. See B. Calculate C. Count D. Work at25.1, I am determined not to play computer games and myself in doing somethingmeaningful.A. From now on; employ B. From now on; buryC. Since now on; devote D. Fro
15、m today on; exploreIL.完形填空：As for daily life, I think that we will be able to 26 most of our shopping by 27 and this will be taken to our homes, so 28 there wont be any 29 to go out to the 30 Tm sure that most of our homes will have a video 31 so we will be able to 32 the person we are talking to. W
16、e will also be 33 holovision which will give you three dimensional（三维的 ） life -size picture 34 your screen-this will replace television. 35 important technology, there will be no more road accidents. Cars will be guided by computers so people will not have to do any more driving.I think most of our
17、food will be in the form of pills and liquids which will have all the vitamins and protein（蛋白质 ） 36 we need for a balanced diet. Only when we go out for social 37_will we eat the same food as today, but we will 38 be eating meat.About once a year our bodies will go into a health center for a service
18、 in much the same way as a car 39 be repaired. So, for example, our veins（静脉 ）will be cleaned out, our blood made pure, our muscles built up and so on. Any part that is 40 could be replaced by a new plastic part. We will all be much 41 by then anyway, because there will be more 42 for us to use for
19、exercise. Also a safe medicine will have been discovered which will allow people to lose or put on 43 as they need. One exciting development will be the possibility of being deep frozen 44A period of time and then 45 some years later. I would be interested in that myself.26. A.orderB goC. makeD. get
20、27. A.radioB. telephoneC. computerD. car28. A of courseB. In factC. after allD. in all29. A.timeB. moneyC. niceD. need30. A. shopsB. hospitalsC. schoolsD. need31. A. tapeB. TV setC. televisionD. recorder32. A. noticeB. listen toC. seeD. hear33. A. playingB. watchingC. makingD. finding34. A. inB. wit
21、hC.byD. on35. A. Because ofB. BecauseC. Thank forD. Instead of36.A. whenB. howC. thatD. what37. A. meetingB. eatingC. activityD. problem38. A. no longerB. no moreC.not any longerD. not any more39. A. has toB. ought toC. mightD. can40. A. run outB. turned outC. broken outD. worn out41. A. prettierB.
22、healthierC. busierD. cleverer42. A. moneyB. placesC. roomD. free room43. A. heightB. weightC. clothesD. performances44. A. forB. inC. duringD. by45. A. gettingB. waking upC. using upD. walking aboutIII.阅读理解：AAs a computer exhibition Bill gates reportedly compared the computer industry with the auto
23、industry and stated: If GM had kept up with technology like computer industry has, we would all be driving twenty-five dollar cars that got 1000 miles to the gallon.In response to Bills comments, General Motors announced a news release stating: if GM had developed technology like Microsoft, we would
24、 be driving cars with the following characteristics:1. For no reason your car would crash twice a day.2. Every time they repaired the lines on the road you would have to buy a new car.3. Sometimes your car would die on the free way for no reason and you would just accept this, restart and drive on.4
25、. Only one person at a time could use the car, unless you bought 6cCar95 or Car NT”. But then you would have to buy more seats.5. If you try to get your car to a mechanic, youd make a long distance call, be put on hold for three or four hours, when you finally got the mechanic, youd be told how to f
26、ix it yourself, and mechanic would hang up before you even tried his or her suggestions.6. People would get excited about the new features in Microsoft cars, forgetting completely they had been available in other cars for many years.7. The airbag system would say: Are you sure?” before going off.8.
27、Every time GM introduced a new model car, buyers would have to learn how to drive all over again because none of the controls would operate in the same manner as the old car.9. Microsoft cars would have a special radio/cassette player which would only be able to listen to Microsoft FM, and play Micr
28、osoft Cassettes.10. If you couldnt afford to buy a new car, then you could just borrow your friends and then copy it.11. Youd press the “start button to shut off the engine.46. The purpose of writing this article is.A. to state the advantages of Microsoft in making carsB to inform that Microsoft wil
29、l make cars in the future.C.To compare cars made by GM with those made by MicrosoftD. To make fun of the disadvantages of Microsofts products47. It can be inferred from the passage that the airbag system of the new car.A. would be safer than the old oneB. would become useless in case of an accidentC
30、. would not surprise the driver by going off suddenlyD. would remind the driver of the danger ahead of time48. What does the writer really mean by saying “Youd press the “start“ button to shut off the engine”?A. The design of Microsoft is very funny and strange.B. It is better to control the engine
31、like a computer.C. The engine control system requires to be improved.D. It is impossible to shut off the engine by pressing the start“ button.49. The best title of this passage would be.A. Characteristics of the New CarsB. GM Should Learn from MicrosoftC. If Microsoft Built CarsD. New Cars to be Mad
32、e in the futureB“Life is speeding up. Everyone is getting unwell.This may sound like something someone would say today. But in fact, an unknown citizen who lived in Rome in 52 wrote it.We all love new inventions. They are exciting , amazing and can even change our lives.But have all these developmen
33、ts really improved the quality of our lives?Picture this: Youre rushing to finish your homework on the computer. Your mobile phone rings, a QQ message from your friend appears on the screen, the noise from the television is getting louder and louder. Suddenly the computer goes empty and you lose all
34、 your work. Now you have to stay up all night to get it done. How calm and happy do you feel?Inventions have speeded up（力口速）our lives so much that they often leave us feeling stressed（压力）and tired. Why do you think people who live far away from noisy cities, who have no telephones, no cars, not even
35、 electricity often seem to be happier? Perhaps because they simpler lives.On e family in the UK went “back in to see what life was like without all the inventions we have today. The grandparents, with their daughter, and grandsons Benjamin, 10, and Thomas,7, spent nine weeks in a 1940s house. They h
36、ad no washing machine, microwave, computer or mobile phones.The grandmother, Lyn, said, “It was hard physically, but not mentally. She believed life was less materialistic. The more things you have , the more difficult life becomes,“ She said. The boys said they found less to fight over, such as the
37、ir computer. Benjamin also noticed that his grandmother had changed from being a trendy, beer-drinking granny, to one who cooked things.Here are some simple ways to beat the stress often caused by our inventions!Dont be available all the time. Turn off your mobile phone at certain times of the day.D
38、ont check your e-mail every day.Dont reply to somebody as son as they leave a text message just because you can. It may be fun at first, but it soon gets boring.50. The passage is mainly about.A. problems with technologyB. improvements of our life with technologyC. the important roles technology pla
39、ys in our everyday lifeD. major changes which will be likely to happen to technology51. The writer quoted（弓 I 用）what a citizen in ancient Rome said at the beginning of the story in order to.A. share a truth about lifeB. tell us what life was like long time agoC. make us wonder what causes such a thi
40、ng to happenD. point out that you experience some big problems and they may be the same52. The family chose to spend some time in a 1940s house because.A. they liked to live simple livesB. they were curious about how people lived without modem inventionsC. they were troubled by modern inventionsD. l
41、iving in a different time would be a lot of fun for them53. What do you think the underlined word available“ in the first suggestion offered by thewritter means?A. Busy on line B. Free C. Able to be used D. Able to be found by othersCTo be sure, only children experienced some things differently from
42、 those with sisters and brothers. Many feel more pressure to succeed. They also tend to look only to their parents as role models in the absence of brothers and sisters.In India, 1 O-year-old Saviraj Sankpal founded a support group for the tiny minority of only children. Among other things, the grou
43、p does volunteer work to counter（反对）the myth that they are not responsible. People think were treated too kindly and ruined J says Sankpal, a computer engineering students. But Id like to remind them how lonely it can get.”Most only children, however, say they wish for sisters or brothers only when
44、it comes to caring for aging, unhealthy parents. Britains David Emerson, co-author of the book The Only Child, says that such a person bears terrible burden in having to make all the decisions alone. Emerson knows from experience: After his father died, he chose to move his elder mother from their f
45、amily home, where she was vulnerable（易受攻击的）to house breakers, to a new one with more security. The move was quite hard on her, and she might feel that I pushed her into it,“ he says. After all, I am left with that responsibility.In the future, more and more only children will likely face similar cho
46、ices. With working mothers increasing, many families are finding they simply dont have the time, money or energy to have more than one child. As only children become common, perhaps the world will realize that the charge made against them is unjust.54. it can be inferred from the passage that the au
47、thors attitude towards only children is.A. objective B. subjective C. ironic D. humorous55. It can be inferred from the passage that only childrens parents should.A. do volunteer work to help their only childrenB. let their only children make all the decisions aloneC. set good examples for their onl
48、y childrenD. found a support group for their only children56. Emerson decided to move his elderly mother to a new house because he.A. is the only who cares about her B. doesnt want to leave her aloneC. wants to share the responsibility with her D. is worried about her safety57. It is quite usual now for a working mother to.A. spend all her time and money on h