高一英语人教必修2Uhit3Computers词汇句型语法专练.doc

必修2 Unit 2 词汇，句型，语法专练一 根据首字母提示，用所学的单词或词组填空1. Can you s mathematic problems using Excel in computer?2. Please help me to f my income tax.3. A automobile pollution, the air quality in major cities has fallen.4. Scientists are now trying to e if this is possible.5. It may be risky but we will chance it a .6. Where can I d music?7. She a to be sincere but I dont completely trust her.8. We must make the plan a r .（实现计划）9. If you want to get prize in the race youd better ask a professional trainer c you.10. Nowadays most parents s their child.二完成句子1. 创业要面对很多困难。There are many difficulties to when starting a new business.2. 她太固执了，听不进去别人的建议。（固执：stubborn /stbn/ , adj）She is 3. 你们没有搜查令，不能搜查我的家。You cant my house without a search warrant.4. 他想去热带丛林探险。He wants to jungle.5. 不管多忙，我也要参加你的婚礼。I will come to your wedding party busy I am.6. 上半场他射进以球。He scored a in the first half.7. 这次奥运会他没有达到目标。He failed in his at the Olympic Games.8. 人能治天。 can control the nature.9. 车辆遵照指示慢慢通行。The traffic was to move forward slowly.10. 在前方会出现意想不到的问题。Unexpected difficulties will 11. 要密切监视疑犯。Please keep close the suspected offenders 12. 他的个性对他的成功有很大帮助。His helps him a lot in his success.13. 年轻时我对音乐很着迷。When I was young I was music.14. 我们能通过万维网和其他人分享知识。We are able to share knowledge with others the World Wide Web.15. 21世纪是个信息技术的世纪。The 21st century is the century of .三用所给的词的适当形式填空 1. The （solve）to the problem required your help.2. The South Pole （explore）Team encountered many difficulties during their trip.3. I had no （intend）to offend you.4. You are supposed to pay one Yuan （symbolize）cost.5. The picture is （type）of his .6. Wind power are being used to generate （electronic）.7. Computer can make difficult （calculate）easy.8. The experienced surgeon is doing an （operate）on the patient.9. Economic progress is closely bound up with (technology) development.10. All human beings are much more (intelligence) than animals.11. Scientists have found many （apply）for computers.12.The more rapidly the economic develops, the more （finance）crimes appears.13. My computer has just （attack）by an unknown virus.14. Our team won （one）place in the leaguer match.15. I can make up with new solutions （use）my artificial intelligence.四句型与语法（一被动语态练习1. We dont allow this kind of things to appear any more.2. After an operator programmed me, I could think logically.After , I could think logically.3.We can make a computer work as a nonverbal machine to solve any difficult mathematical problem. A computer .4.The school promised us that we will use the Internet on Friday .We .5. The parents think that their children should receive a good education.It is .（二）状语从句和原因从句练习1. The day must be breaking, _ the birds have begun singing.A. because B. asC. forD. since2. _others say, the expert is sure that his theory is correct.A. No matterB. It doesnt matter C. Whatever D. What3. Many places are flooded by heavy rainfalls, so they cant walk _ they like these days.A. whenB. wheneverC. whereD. wherever4. _ you may do，you must do it well.A. WhichB. WheneverC. WhateverD. When5. _ you are so weak，youd better stay at home.A. SinceB. ForC. BecauseD. Though6. They went on working _ it was late at night.A. even if B. as ifC. however D. as though7. She is willing to help you, _ busy she is.A. whatB. howC. howeverD. whatever8._ comes to the party will receive a gift.A. No matter whoB. WhoC. Which oneD. Whoever9. choice you make, you have to pay him a certain mountain of money.A. No matter whichB. whichC. howD. when10. He tried his best to solve the problem, _difficult it was. A. howeverB. no matterC. whateverD although11. It is known to all that _ you exercise regularly, you wont keep good health. A. unlessB. wheneverC. althoughD. if12. Young she is, she has been admitted into Beijing University.A. althoughB. thoughC. even ifD. however参考答案：一1.solve 2.figure out 3.As the matter of fact 4.explore 5.any how 6.download 7.appears 8.reality9.coach 10. spoil二.1. deal with 2.too stubborn to take others advice 3.search 4.explore 5.hoveever 6.goal 7. object 8.Man 9 signaled 10.arise 11.watch over 12.personality 13.crazy about 14.through 15. information technology 三1.solution 2.Exploration 3.intention 4.symbolic 5.typical 6.electricity 7.calculation 8.operatiion 9.technological 10.intelligent.11.application 12.financial 13.been attacked 14.first 15.using四（一）1. This kind of things is not allowed to appear any more.2. After I was programmed by an operator, 3. can be make to work as a nonverbal machine to solve any