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111Unit 3 第三课时 Learning about Language.完成句子1A new teaching building_ _ _ _(已经被建造)in our school.2Professor James will give us a lecture, but when and where_ _ _(还没有确定)3Although the causes of cancer_ _ _(已经被揭示), we dont yet have any practical ways to prevent it.4The students_ _ _(已经被告诉)to look after their desks and chairs.5Every possible means_ _ _(已经被尝试)by the company to bring down the wholesale price of its products.答案：1.has, been, set, up2.hasnt, been, decided3.have, been, uncovered4.have, been, told5.has, been, tried.句型转换1The storm has caused millions of pounds worth of damage.Millions of pounds worth of damage_ _ _by the storm.2Mom has cleaned the window for weeks.The window_ _ _for weeks.3Tom has given me two tickets for the new play. Would you like to go with me?I_ _ _two tickets for the new play. Would you like to go with me?4The standard of the nations literature and art has attracted widespread attention.Widespread attention_ _ _by the standard of the nations literature and art.5The government has set up a great number of colleges and universities since 2000.A great number of colleges and universities_ _ _ _by the government since 2000.答案：1.has, been, caused2.has, been, cleaned3have, been, given4.has, been, attracted5.have, been, set, up.单项填空1As the preparation for the task_， were ready to start.AcompletedBcompletesChad been completed Dhas been completed答案：D题意：当为工作所做的准备都已完成，我们就准备开始了。因为prepare与complete构成逻辑上的动宾关系，所以应该用被动语态，故可排除A、B两项； 又因为主句用的是一般现在时，故从句不可能用过去完成时，故排除C项。2The two new railway lines_by now.Ahas completed Bhave completedChave been completed Dhas been completed答案：C由时间状语by now可知用现在完成时；由于主语与complete构成逻辑上的动宾关系，故C项正确。3It is reported that a new type of car which can save 30% of the petrol_and it will be well received.Ahas been produced Bhas producedChave produced Dproduced答案：A现在完成时的被动语态表示截止到目前为止的动作，由于主语和produce构成动宾关系，需用被动语态，故A项正确。4What happened to that woman selling newspapers?I dont know. She_around here for a long time.Ahasnt seen Bdidnt seeChasnt been seen Dhadnt been seen答案：C用现在完成时表示截止到目前为止的动作或状态；由于主语和see构成动宾关系，故C项正确。5Why do you look so worried?An earthquake broke out there. The whole research work_uncompleted.Aleft Bhas been leftCwas left Dhas left答案：Bresearch work与leave构成逻辑动宾关系，且表示截止到目前为止的动作，故用现在完成时的被动语态。6_the sports meeting might be put off.Yes, it all depends on the weather.AIve been told BIve toldCI am told DI told答案：A用被动语态表示“我”被别人告知此消处息；用现在完成时表示截止到目前为止的动作。7The light green dresses_out by now.Ahave sold Bhave been soldCare sold Dhad been sold答案：Bby now常用于现在完成时，主语与动词短语sell out构成逻辑上的动宾关系，故B项正确。8It is said that the book_into many languages.Ahad translated Bhas translatedChas been translated Dhas been translating答案：C主语the book与动词translate构成逻辑动宾关系，由it充当形式主语引导的主语从句的谓语动词可知用现在完成时，表示截止到目前为止的动作。9We want to sit at the table near the window.I am sorry, but it_already.Ahas taken Bhas been takenCwas taken Dtook答案：B由题意可知用现在完成时表示截止到目前为止的动作，且主语与动词take构成逻辑上的动宾关系，故B项正确。10Till now, three films_in that village this month.Ahave shown Bhave been shownCwere shown Dwill be shown答案：Btill now一般用于现在完成时；主语three films与动词show构成逻辑上的动宾关系，故用现在完成时的被动语态。.完形填空阅读下面短文，理解大意，从题中所给的A、B、C、D四个选项中选出一个最佳答案。With the development of the information technology, we have stepped into the new century. Peoples topics, especially the young peoples, are becoming more and more_1_， which older men never understand: the Internet and_2_life.Just a few years ago, people_3_talked about what a computer could do to help their daily life. They considered it as a hightech_4_for programming, to design machines, to control robots，_5_to make Abombs(原子弹)！At that time, PCs were very expensive and it was very dear to_6_ones computer to the web. Whats more, it was too slow. So_7_people knew what the Internet really meant.But today, things have changed greatly. The Internet times is coming._8_， if you like to have a shot at succeeding in business today, you will have to succeed_9_the web._10_around and it seems as if about every company out there is in Ebusiness.For ordinary persons, email is taking the place of traditional ways of_11_letters. And young people keep in touch with each other by connecting their_12_to the web. They can express their_13_， either happiness or anger, sorrow or loneliness, to their webmates in chat rooms. Some_14_have found their“true love”on the Internet!I cannot_15_the Internets great devotions to our daily life in the world of tomorrow. The Internet can do _16_many things for us that we almost cannot live without it. Everything is_17_in the future, and no one can_18_what will exactly happen in the years to come. But one thing is_19_： more and more people will come to know the Internet and will surely_20_themselves in his or her daily life.1A.interesting BadvancedCstrange Dmodern答案：D通过上一句的“随着信息技术的发展”和其后一句定语从句的意思“老一点的人从来不会理解”来看，应该是人们谈论的话题越来越现代。2A.school BworkingCeveryday Dordinary答案：C通过下文的描述可以看出，本文主要讲述网络和我们的日常生活。3A.seldom BsometimesCusually Doften答案：A通过下文的描述可以看出，几年前人们很少谈论电脑对日常生活的作用，认为电脑与日常生活无关。seldom“极少，几乎不”符合文意。4A.machine BtoolCcomputer Dline答案：B人们认为电脑是设计程序的一种高科技工具。由下句中的“to design machines”排除A项；C、D两项与语境不符。5A.even BexceptCyet Dstill答案：A人们认为电脑是设计机器、控制机器人甚至是制造原子弹的工具。even表示语气的递进。6A.put BjoinCtie Dfit答案：B那时候个人电脑很贵，而且将电脑连接到网络上也很贵。join.to.“把连接到”。7A.few Ba fewCsome Dno答案：A通过上文的描述可知：当时极少有人知道网络意味着什么。8A.For sure BFor some timeCFor example DFor some reason答案：C以下是举例说明网络时代已经来临，故选C项。9A.by BwithCthrough Don答案：Don the web“在网络上”。10A.Travel BLookCGo DTurn答案：Blook around“向四周看；环视”。travel around“到处旅行”；go around“到处走”；turn around“转身”。只有look around符合文意。11A.reading BwritingCsending Dreceiving答案：Csend letters“发送信件”，电子邮件取代了以往的发送信件。12A.computers BnamesCemails Daddresses答案：A把彼此的电脑和网络链接，双方便可在网络上沟通。13A.idea BopinionCthought Dfeeling答案：D下文的happiness, anger, sorrow及loneliness都是人的情绪，所以选D项。14A.girls BboysCmen Dyouths答案：D从网络寻找true love是年轻人做的事。15A.believe BthinkCmake Dimagine答案：D“我”想象不出明天的网络会带给全世界人们的日常生活怎样的贡献。其他选项不合逻辑。16A.so BratherCquite Dfairly答案：A本题考查so.that.结构。17A.changing BpossibleCreal Dtrue答案：B由于网络已经给人们的生产、生活带来巨大改变和影响，所以认为在电脑的帮助下，未来的一切都有可能发生。18A.decide BtellCquestion Dguess答案：Btell与can连用，表示“判断，预测”。句意：没有人能够预测在接下来的几年里会发生什么事情。19A.sure BcertainCconsiderable Dthoughtful答案：B通过but的转折意义可知：虽然没有人能够预测在接下来的几年里会发生什么事情，但有一件事情是确定的。用物作主语，用certain不用sure。20A.love BhelpCenjoy Dtire答案：Cenjoy oneself“玩得开心，过得愉快”。指在网络的帮助下，人们会更加愉快地生活。.阅读理解阅读下面的文章，从题中所给的A、B、C、D四个选项中选出最佳答案。Kids are going all over the world without ever leaving their school. They are using their computers. A school in California could be the most wired school in America. They are hooked up to the Internet through their computers.Thirty students are able to use the Internet every day. The kids are between the grades of kindergarten and fifth grade. The teacher says that it is hard to get them away from the computers. They do not even want to go to recess.Internet has opened the world to many people. Now students can go to any library on earth. They can get information. They can visit a child in another country.Laura Bacon likes to visit with other students. Shes going to Peggys page. Peggy is a school student in London, England. She put her own home page on the Internet. It includes pictures of Peggy, her school, her mom, dad and friends. You can send her mail, too.A scientist helped to wire the school. He says，“There is a plan to connect 12 thousand California schools to the Internet.”Wiring schools in California can cost a lot of money. It needs to be done on volunteer effort or schools will not be able to afford it. They think that it will cost as much as fifty billion dollars.Some people say that the money should be spent on teachers instead of computers. Some people say that it would be worth it to wire all of the classrooms.文章大意：网络可是好东西，如果你还没有上网，也许你就落伍了。1On the Internet anyone can put their own information_.Ain the mindsBin their houseCon the top of the computerDon a home page答案：D参见第四段第四句话。2Which of the following is TRUE?AIt will cost California fifty million dollars to wire all of the schools to the Internet.BThe kids are so interested in the computers that they dont even want to go to school.CThe California schools are wired to the Internet through their microwaves.DThe underlined word“hooked”in the first paragraph means“connected to the Internet”答案：D3Internet has opened the world to many people and students can go to any_.Ahotel BlibraryCsupermarket Dschool答案：B参见第三段第二句话。4What should the money be spent for, according to some people?AMore teachers. BMore computers.CMore libraries. DMore kids.答案：A参见最后一段第一句话。111
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