高中英语：Unit3 Computers Using language(新人教必修2)

高一英语同步练习必修2 Unit3 Computers第4课时 Using language基础练习本单元知识点总结归纳一.英汉互译1. mouse ________2. central processing unit ______3. main board _______4.display ________5. speaker ________6. printer ________7.scanner _______8.共同的_________ 9.结果___ 10.处理，对付_____11.毕竟_______ 12.在某种程度___13.看守，监视_______14.在某人帮助____________15决定做____二．重点句型1. ______ the 1940s I ______as large as a room------2. _____time went by, I was made smaller----3. My memory has developed so much that, like an elephant, I never forget anything I _______4. Anyhow, my goal is ______humans _____a life of high quality.三．交际用语I think/don’t think that ----Let ’s make a decision.Let’s decide------I believe that----The advantage/disadvantage is---I agree/ don’t agree---because---Give me your reasons.What makes you think so? First---Second---I think---because (of)---四．语法have/has been done五．选择单词的正确形式填空1. He was _______ by the heroes.2. We should make good use of our_______3. These young men _____ for the gold medal.4. An idea suddenly ________ me.5. We have _______ a new building.6. He is ________ to go abroad.7. We have a common _______.8. He is _______ ten dollars a month for his pocket money.9. A red light is usually a _______ of danger.10.He is our chief _______ in football.实战演练一．单项选择1. Let’s hold a party to_____ your birthday and at the same time _____ you on your passing the driving test.A. congratulate; celebrateB. celebrate; celebrateC. celebrate; congratulateD. congratulate; congratulate2. It seems difficult to____ hurt from injure in meaning.A．judge B．tell C．divide D．separate3. During the football match, he hurt his arm as well as______ his leg.A. breakB. breaksC. breakingD. broke4. He goes to the gymnasium for physical training _________ day.A. every eachB. every oneC. each otherD. every other5.---Susan, you will come and watch TV, won’t you?---____．I prefer reading to ____television．A. No; watchB. No; watchingC. Yes, watchD. Yes; watching6.—So can I ask you a few fairly straight forward questions about yourself ?—No problem . I like______ when people are open and direct .A．that B．this C．it D．them7. .——You missed a good chance .——Yes , I ____ that job when it was offered .A. should takeB. should have takenC. must have takenD. would take8. —_______ John this week?—Yes.—Where _______ him?—In the library.A. Did you see; did you seeB. Have you seen; did you seeC. Do you see; have you seenD. Have you seen; have you seen9.When I got to the cinema，the film_ ___ for ten minutes．A. has begunB. had begunC. had been onD. was on10.—Do you like the material?—Yes，it_______ very soft．A. is feelingB. feltC. feelsD. is felt二．完形填空About a y ear ago, I went to stay at a Detroit hotel. I didn’t want to11 too muchmoney with me, so I 12 the desk clerk to put a hundred-dollar bill in the safe for 13 .The next morning, however, the clerk said that he knew nothing about my money. I didn’t hav e any proof(证据) 14 I had given the man the money. There was clearly 15 left to do but go to the nearest lawyer at once. The lawyer 16 me to return to the hotel with him and give 17 hundred-dollar bill to the clerk. 18 we did. An hour later, I went back to the desk and asked for my money together with the lawyer. 19 I had the lawyer as an eyewitness (证人) to the 20 hundred-dollar bill, the clerk could not __21___ he knew nothing about it.Another hour later, I put the second part of the lawyer’s plan into action. This time both the lawyer and I went to the _22___to ask for the hundred-dollar once again. No matter(不管) 23____I said, the clerk who kept my bill _24___ that he had given it to me. I said it was not_25___. The lawyer said to him, “I_26___this gentleman give you a hundred-dollar bill. If you don’t hand it in immediately, I will be forced to call the _27___ .” Now the clerk felt quite __28___ , so he gave me back the first hundred-dollar bill.“I don’t know _29____ to thank you enough for getting my money back,” I said to the lawyer. And what do you suppose he answered? He said, “Oh, don’t _30___ me. That will be one hundred dollars, please.”11. A. borrow B. spendC. wasteD. carry12. A. made B. askedC. allowedD. let13. A. me B. heC. himD. us14. A. that B. whichC. whereD. when15. A. something B. nothingC. anythingD. everything16. A. hoped B. agreedC. insistedD. advised17. A. the other B. anotherC. othersD. other18. A. Such B. AllC. SoD. Much19. A. For B. ThoughC. Even ifD. Because20. A. first B. secondC. thirdD. one21. A. say B. admitC. permitD. recognize22. A. restaurant B. bankC. hotelD. hospital23. A. what B. whateverC. whichD. how24. A. suggested B. insistedC. rememberedD. forgot25. A. true B. sureC. exactD. nice26. A. forced B. madeC. allowedD. saw27. A. police B. judgeC. officialD. officer28 A. content B. nervousC. angryD. sad29. A. when B. whatC. whereD. how30. A. thank B. praiseC. leavesD. fool 三．阅读理解AAt one time, computers were expected largely to remove the need for paper copies of documents(文件) because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. “I feel in my bones this revolution is causing more trees to be cut down,” says Ted Smith of the Earth Village Organization.Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers.Does all this mean environmental concerns(环境问题) have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away. I guess people believe that the problem is taken care of, because of recycling(回收利用), said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity.The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.31. The growing demand for paper in recent years is largely due to ____.A.the rapid development of small businessesB.the opening up of new marketsC.the printing of high quality copiesD.the increased use of the Internet32. Environmentalists believe one possible way of dealing with the paper situation is ____.A.to encourage printing more quality documentsB.to develop new printers using recycled paperC.to find new materials for making paperD.to plant more fast-growing trees33. Hewlett-Packard Co. has decided to develop new technologies because ____.A.people are concerned about the environmentB.printers in many offices are working overtimeC.small companies need more hard copiesD.they see a growing market for printers34. What would be the best title for the text?puters and Printers.B.E-mail and the Business World.C.Internet Revolution and Environment.D.Modern Technology and New Markets.BYour friend might be in Australia or maybe just down the road, but they are all just a few clicks away. Life has changed for millions of teenagers across the world who now make friends online. Whether you use chat room, QQ, MSN or ICQ, you are part of virtual community.“I rarely talk with my parents or grandparents, but I talk a lot with my old friends on QQ,” said Fox’s Shadow, the online nickname used by a Senior 2 girl in China. “Eight percent of my classmates use QQ after school.”QQ is the biggest messaging service in China. A record 4 million people use it one Saturday night in October, according to Tencent, the company which developed QQ.And Fox’s Shadow might well have been one of them. “I log in on Friday nights, and Saturdays or Sundays when I feel bored. I usually spend about 10 hours chatting online every week,” she said. “But I rarely talk with strangers, especially boys or men.”Even though she likes chatting, she is careful about making friends with strangers online. “You don’t know who you’re talking to. You should always be careful about who you trust onl ine.”Many people would like to meet offline when they feel they have got to know someone very well. Fox’s Shadow once met one of her online friends face to face. It was a girl who was a comic fan like herself and they went to a comic show together.However, not all teenagers have been so fortunate. At the beginning of this year, a 17-year-old girl in Liaoning Province was raped after meeting a friend she had found on QQ.A 16-year-old Beijing boy, known online as Bart Simon, dislikes QQ users. “I used to ch at on QQ, but I found that most people were talking nonsense.” he said. Now he chats online in English, using MSN. “I only chat online because I’ve got friends in Japan, the US and Singapore,” he said, “I want to learn more about foreign cultures.” But he spends little time chatting as he sees it as a waste of time and money.“If you are really addicted to it sometimes you just can’t concentrate in class,” he said. “And the friends in your real life are always more important than those so-called friend s you meet online.”35. How many messaging services have been mentioned in the passage?A. 2B. 3C. 4D. 536.What’s the meaning of the phrase “log in” in the fourth paragraph?A. Take off.B. Get online.C. Set out.D. Set up.37.What is the best title of the passage?A. Chat Online.B. Caught in the Web.C. Do You Know Messaging Service?D. QQ, MSN, and ICQ.反馈检测一．请指出并改正下列句子中的错误。