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1、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. mouse2. central processing unit3. main board 4.display 5. speaker 6. printer 7.scanner 8.共同的9.结果10.处理，对付1L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 Ias large as a room2 .time went by, I was made smaller3 . My memory
2、has developed so much that, like an elephant, I never forget anything I4 . Anyhow, my goal is humans a life of high quality.三.交际用语I think/dont think that Lets make a decision.Lets decideI believe thatThe advantage/disadvantage isI agree/ dont agree-because- Give me your reasons.What makes you think
3、so?First-SecondComputers and Our Life2.用得过多，影响视力等Good morning, ladies and gentlemen!rm very glad to be here today to give you a short speech about computers and out life.I hope you will like it第 4课时 intergrading skill基础练习英汉互译L鼠标2.中央处理器3.主板4.显示屏5 .音响6.打印机7.扫描仪8jn common 9.as a result lO.deal with ll.
4、after all 12jn a way 13.watch over 14.with the help of 15.be determined to do 重点句型6 .By, had grown 2. As3. have been told 4. to provide, with选词填空l.encouraged 2.intelligence peted 4.struck5.created 6.determined 7.goal 8.allowed9. signal lO.coach单项选择1-5 CBDDB 6-10 CBBCC完形填空11-15 DBAAB 16-20 DBCDB21-25
5、 ACABA 26-30 DABDA阅读理解31.D 32.C 33.D 34.C 35.C 36.B 37.A单句改错1.havehas 2.graduatedgraduated from3 .publishedhad been published4 .was usedused 5.withto 6.forto7.costcosts 8.hearhearing9.UnfortunateUnfortunately lO.thatwhether翻译句子1. As usual, she left home with the door unlocked.2. Now he is planning o
6、ur schedule for the trip.3. He has devoted himself to teaching after he graduated from the college.4.1 am determined to do better than him.5.1 come here to apply for the job.书面表达Computers and Our LifeGood morning, ladies and gentlemen! Im very glad to be here today to give you a short speech about c
7、omputers and our life. I hope you will like it.With recent economic development, computers have become more and more important in our life. First, we can work more efficiently. Second, we can go online and get connected with our friends. Third, if we need any information, we can use the computer to
8、look for it on the Internet. It is convenient and easy.A coin has two sides, though. Computers have some bad effects as well. For example, some students have wasted a lot of valuable study time playing games. Also, people who use computers too much can become near-sighted.In short, I hold the view t
9、hat we should avoid the bad effects they may bring, while making good use of computers.I think-because (of)-四 .语法 have/has been done五 .选择单词的正确形式填空intelligent, allow, coach, create, goal, compete,encourage, determine, signal, strike1. He was by the heroes.2. We should make good use of our3. These you
10、ng 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. Lets hold a party to your birthday and at the same
11、 time you on yourpassing 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 le
12、g.A. break B. breaks C. breaking 0. broke4. He goes to the gymnasium for physical training day.A. every each B. every oneC. each other b. every other5.Susan, you will come and watch TV, wont you?, I prefer reading to television.A. No; watch B. No; watchingC. Yes, watch D. Yes; watching6So can I ask
13、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. them1.1. You missed a good chance .Yes , I that job when it was offered .A. should take B. should have takenC. must have taken D. would take8 . John this week?Yes.
14、Where him?In the library.A. bid you see; did you seeB. Have you seen; did you seeC. bo 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 on D was on10Do you like the material?Yes, it very soft.A. is feeling
15、B. felt C. feels b. is felt二.完形填空About a year ago, I went to stay at a Detroit hotel. I didnt want to 11 too much money with mez so I 12the desk clerk to put a hundred-dollar bill in the safe for13 .The next morning, however, the clerk said that he knew nothing about my money. I didnt have any proof
16、（1 正据）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 lawy
17、er.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 lawyers 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
18、）23 I said, the clerk who kept my bill _24 that he hadgiven it to me. I said it was not_25. The lawyer said to him, ”工_26 thisgentleman give you a hundred-dollar bill. If you dont hand it in immediately, I will be forced to call the _27 Now the clerk felt quite _28, so he gave me backthe first hundr
19、ed-dollar bill.UI dont know _29 to thank you enough for getting my money back/ I said to thelawyer. And what do you suppose he answered? He said, “Oh, dont _30 me. Thatwill be one hundred dollars, please/111. A. borrowC. waste12. A. madeC. allowed13. A. meC. him14. A. thatC. where15. A. somethingC.
20、anything16. A. hopedC. insisted17. A. the otherB. spendD. carryB. askedb. letB. heD. usB. whichD. whenB. nothingb. everythingB. agreedD. advised8. anotherC. others18. A. SuchC. So19. A. ForC. Even if20. A. firstC. third21. A. sayC. permit22. A. restaurantC. hotel23. A. whatC. which24. A. suggestedC.
21、 remembered25. A. trueC. exact26. A. forcedC. allowed27. A. policeC. official28. A.contentC. angry29. A. whenC. where30. A. thankC. leaves三.阅读理解b.otherB. AllD. MuchB. ThoughD. BecauseB. secondD. oneB. admitD. recognizeB. bankb. hospitalB. whateverD. howB. insistedD.forgot8.sureb. niceB. madeD. sawB.
22、 judgeD. officerB. nervousb. sadB. whatD. howB. praiseD.foolAAt one time, computers were expected largely to remove the need for papercopies 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 en
23、ding 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
24、 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
25、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 t
26、hey 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
27、guess people believe that the problem is taken care ofz 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 actio
28、n 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 increase
29、d use of the Internet32. Environmentalists believe one possible way of dealing with the paper situation isA. 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.
30、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?A. Computers and Printers.B. E-m
31、ail 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. Whet
32、her you use chat room, QQ, AASN or ICQ, you are part of virtual community.UI rarely talk with my parents or grandparents, but I talk a lot with my old friends on QQ,“ said Foxs Shadow, the online nickname used by a Senior 2 girl in China. Eight percent of my classmates use QQ after school.0QQ is the
33、 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 Foxs Shadow might well have been one of them. nI log in on Friday nights, and Saturdays or Sundays when I feel bored. I usually spend about 10
34、 hours chatting online every week/1 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 dont know who you re talking to. You should always be careful about who you trust online/Many people
35、would like to meet offline when they feel they have got to know someone very well. Foxs 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
36、 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. nI used to chat on QQ, but I found that most people were talking nonsense/1 he said. Now he chats online in English, usin
37、g MSN. MI only chat online because Ive got friends in Japan, the US and Singapore/ he said, “工 want to learn more about foreign cultures/1 But he spends little time chatting as he sees it as a waste of time and money.uIf you are really addicted to it sometimes you just cant concentrate in class/ he
38、said. And the friends in your real life are always more important than those so-called friends you meet online/135. How many messaging services have been mentioned in the passage?A. 2 B. 3C.4D.536. Whafs the meaning of the phrase log in in the fourth paragraph?A. Take off. B. Get online.C. Set out.
39、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。1. Mr Ennis have a picnic on the top of the hill.2. He graduated Beijing University.3. On hearing the news that his article published, he
40、was very excited.4. He was used to live in an old house, but now he lives in a new building.5. She has been married with Tom for 5 years.6. For my surprise, he passed the exam.7. Anyone may borrow books, and it cost nothing to borrow them.8.1 look forward to hear from you soon.9. Unfortunate, there
41、are too many people in the cinema.10.it didnt matter that I would win or not二.单句翻译1 .像往常一样他离开家没关门。(as usual)2他现在正在计划我们的旅行日程安排。(schedule)3,他大学毕业后就全身心投入于教学工作。(devote)4我决心要比他做得好。(determine)5.我来这申请这份工作。(apply for)三.书面表达你校最近要举行一场名为“电脑和我们的生活”的英语演讲比赛。请根据下面的提示，以 ucomputers and our life”为题写一篇80-100词的演讲稿。开头部分已给出，不计入总 次数。电脑的优点L通过网络将人们联系起来；2 .能让人们提高工作效率；3 .通过上网可以获取很多信息，给人们的生活带来很多方便电脑的缺点L很多人沉迷于电脑游戏不能自拔