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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 order C. in an order; in order D. in order; in order 2. Though the experiment didnt _ as it had been plann
2、ed, the result was still _. A. work out; satisfied B. carry out; satisfying C. 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 to 4. Though different body mov
3、ements mean different 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; universal 5. The procedures(程序) of operating a computer have been _ several times, the results of which have made it much easie
4、r _. A. cut down; to operate B. simplified; to be operated C. reduced; to be operated D. simplified; to operate 6. Artificial intelligence can never be equal _ . A. with that of us real humans B. to us real humans C. to that of us real humans D. with us real humans 7. A computer can think logically
5、and work millions and millions of times faster than a human but it _ never replace humans because it has to _ to work. A. may; be programmed B. can; program C. should; program D. can; be programmed 8. The application of the Internet is considered as a revolution in computer science, _, computers cou
6、ld be connected with _ to share information. A. as a result; one after another B. as the result, one another C. as a result; one another D. as the result; one to the other 9. _time goes by, computers are made smaller and smaller and nobody knows for sure how small _ be made but there must be a limit
7、. A. With; they can B. As; they can C. When; they can D. While; can they 10. With more applications to be invented _ computers, they are sure, for the most part, to improve our life quality. A. for B. to C. with D. of 11. Apart from being applied in such fields _ communication, finance and trade, co
8、mputers also play an very important part in making mobile 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 as 12. 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
9、. on the way 13. _ the help of this new type of calculator, people will be able to _ much faster with more accurate figures as a result. A. With; calculate B. Under; work out C. By; make out D. For ; count 14. A lot of technical problems have to be solved _ this new type of digital camera _its appea
10、rance in market. A. when; makes B. until; will make C. before; makes D. after; will make 15. Computers have been made _ clever that they can _ problems like humans _. A. such; deal with; in a way B. so; do with; in a way C. such; do with; in the way D. so; deal with; in a way 16. I do hope that one
11、day the Chinese language will become a _ language, that is, everyone in the world will communicate in it. A. common B. universal C. popular D. special 17. Misunderstanding is likely to _ if people fail to communicate with each other. A. raise B. rise C. arise D. add up 18. -Has she agreed to the dat
12、e for the meeting? -Well, thats _ she disagrees A. what B. where C. when D. which 19. There were _ many people in the zoo _ it was hard to get through the crowd to see the animals. A. such; that B. so; that C. too; that D. quite; that 20. If you want to know more information about the Analytical Mac
13、hine, _ the following Website: A. see B. visit C. look for D. search 21. _your naughty niece closely and dont let her _ my regular sleep in the afternoon. A. Watch out; ruin B. Watch over; spoil C. Watch on; destroy D. Watch out; spoil 22. When your computer begins to run slow, it is a _ that it ha
14、s been attacked by computer virus. A. signal B. symbol C. reality D. character 23. Coughing and sneezing _ the coming of a bad cold. A. sign B. signal C. express D. present 24. _ how much the trip will cost and see if you can afford it. A. See B. Calculate C. Count D. Work at 25. _, I am determined not to play computer games and _myself in doing something meaningful. A. From now on; employ B. From now on;
