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1Unit3Computers导语我爱你我的电脑，你让我感到舒适；正因为你，我一直很快乐。注：听音填词IloveMyComputerYoumakemefeelalrightEverywakinghourAndeverylonelynightForallyou①give_tomePredictableerrorsandnoidentityAndit'sneverbeenquite②so_easyI'veneverbeenquitesohappyAllIneedtodois③click_onyouAndwe'llbejoinedInthemostsoullesswayAndwe'llneverEverruineachother'sdaybecausewhenI'mthroughIjustclickAndyoujustgoawayYou'realwaysinthemoodIgetturnedonWhenIturnonyouYouneveraskformoreYoucanbeaprincessOryoucanbemylover2Andit'sneverbeenquitesoeasyI'veneverbeenquitesohappyTheworldoutsideissobigButit'ssafeinmydomainBecausetoyouI'm④just_a_numberAndacleverscreennameAllIneedtodoisclickonyouAndwe'llbetogetherforeternityAndnooneisevergonnatakemyloveFrommeBecauseI'vegotsecurityHerpassword⑤and_a_key我爱我的电脑你让我感觉好了每一个辗转反侧的时光和每一个寂寞的夜晚所有你给我可预见的错误和没有身份从未如此简单我从来没有如此快乐所有我需要做的就是点击你我们会加入以最无情的方式我们永远不会曾经毁了彼此的一天因为当我通过点击你只是消失你总是心情好我打开当我打开你时你永远不会要求更多你可以成为一个公主或者你可以做我的爱人从未如此简单我从来没有如此快乐外面的世界是如此的大但在我的领域它是安全的因为对于你我只是一个数字和一个聪明的屏幕名称所有我需要做的就是点击你我们会永远在一起也没有人会带走我的爱从我这里因为我有安全她的密码和钥匙3词海拾贝1．predictable/prɪ'dɪktəbl/adj.可预见的2．identity/aɪ'dentəti/n.身份3．security/sɪ'kjʊərəti/n.安全SectionⅠWarmingUp&Reading—Comprehending第一步：热身——发散思维，了解电脑主题结构表达用法Lookatthefollowingpicturesandmatchthemwiththeirnames.A．monitorB．computerhostC．mouseD．keyboard答案：(1)C(2)D(3)A(4)B第二步：速读——了解教材课文(P18)主题和段落大意Skimthetextandcompletethefollowingquestions.1．What'sthemainideaofthispassage?A．Thedevelopmentofcomputers.B．Thedevelopmentanduseofcomputers.C．Amachinewhichissimpleminded.D．Computersmayreplacehumanbeings.答案：B2．Matchthemainideaswiththeparagraphs.Para.1CA．Thesechangesonlybecamepossibleasmymemoryimproved.Para.2AB．Sincethe1970smanynewapplicationshavebeenfoundforme.4Para.3BC．OvertimeIhavebeenchangedquitealot.第三步：细读——把握教材课文(P18)关键信息1．Whendidthecomputercomeintobeing?A．1640.B．1642.C．1822.D．1936.答案：B2．Whoreallyinventedthecomputer?A．CharlesBabbage.B．BillGates.C．AlanTuring.D．ThomasEdison.答案：C3．WhichofthefollowingstatementsisTRUE?A．CharlesBabbagebuiltananalyticalmachinein1642.B．AlanTuringwroteabookabouthowthecomputercouldbemadetoworkasa“universalmachine”tosolveanydifficultmathematicalproblemin1936.C．Thecomputerswerefirstconnectedbyanetworkinthelate1960s.D．Sincethe1960sthecomputerhasbeenusedtohelpwithmedicaloperations.答案：B4．Whatcanweinferfromthetext?A．Thecomputercantaketheplaceofhumans.B．Thesmalleracomputeris,thefasteritcalculates.C．Computerscansolvealltheproblemsofhumanbeings.D．Peoplecanbenefitmorefromcomputersinthefuture.答案：D【难句透析·素养提能】Analyzethefollowingdifficultsentencesinthetext.1．IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.[句式分析]and连接两个并列句；beforeIwasbuiltasananalyticalmachineby...为before引导的时间状语从句。[尝试翻译]我发展缓慢，差不多到了两百年之后，查尔斯·巴贝奇才把我制成了一台分析机。2．AfterIwasprogrammedbyanoperatorwhousedcardswithholes,Icould“think”logicallyandproduceananswerquickerthananyperson.[句式分析]本句的主干句是：Icould“think”logicallyandproducean5answer...,and连接两个并列句，whousedcardswithholes是定语从句，AfterIwasprogrammedbyanoperator是时间状语从句。[尝试翻译]当我被程序员输入了不同指令的打孔卡片后，我可以逻辑地“思考”，并比任何人更快地给出答案。3．ButIwasalwayssolonelystandingtherebymyself,untilintheearly1960stheygavemeafamilyconnectedbyanetwork.[句式分析]本句的主干句是：ButIwasalwayssolonely,standingtherebymyself是现在分词短语作状语，untilintheearly1960stheygavemeafamily是时间状语从句，connectedbyanetwork是过去分词短语作定语。[尝试翻译]但是我总是孤孤单单地站在那里，直到20世纪60年代初，人们才给了我一个用网络联成的家庭。[词语积累]①calculate/'kælkjʊleɪt/vt.计算※calculator/'kælkjʊleɪtə/n.[C]计算器calculationn．[U]计算②simplify/'sɪmplɪfaɪ/vt.简化③sum/sʌm/n.总数；算术题；金额※asumofmoney一笔钱④programv．编写程序n．(计算机)程序※programmer/'prəʊɡræmə/n.程序员；程序师⑤operator/'ɒpəreɪtə/n.(电脑)操作员；接线员⑥logically/'lɒdʒɪklɪ/adv.逻辑上；合逻辑地；有条理地※logical/'lɒdʒɪkl/adj.合逻辑的；合情理的⑦technological/ˌteknə'lɒdʒɪkl/adj.科技的※technologicalprogress科学进步technology/tek'nɒlədʒɪ/n.工艺；科技；技术⑧revolution/ˌrevə'luːʃn/n.革命※technologicalrevolution技术革命⑨artificial/ˌɑːtɪ'fɪʃl/adj.人造的；假的⑩intelligence/ɪn'telɪdʒəns/n.智力；聪明；智能※artificialintelligence人工智能6intelligent/ɪn'telɪdʒənt/adj.智能的；聪明的⑪universal/ˌjuːnɪ'vɜːsl/adj.普遍的；通用的；宇宙的⑫solve/sɒlv/vt.解决；解答※solutionn．解答；解决，解决方法asolutiontotheproblem问题的解决方法⑬mathematical/ˌmæθə'mætɪkl/adj.数学的⑭from...on从……时起※fromthenon从那时起fromnowon从现在起⑮any为程度副词，修饰比较级。⑯reality/rɪ'ælətɪ/n.真实；事实；现实※inreality事实上，实际上⑰designer/dɪ'zaɪnə/n.设计师⑱personal/'pɜːsənl/adj.私人的；个人的；亲自的※personally/'pɜːsənəlɪ/adv.就个人而言；亲自⑲tube/tjuːb/n.管；管子；电子管⑳transistor/træn'zɪstə/n.晶体管○21chip/tʃɪp/n.碎片；芯片○22asaresult结果※asaresultof作为……的结果；由于○23totally/'təʊtlɪ/adv.完全地；整个地※total/'təʊtl/adj.总的；整个的n．总数；合计intotal＝inall总共，总计○24so...that...如此……以至于……○25network/'netwɜːk/n.网络；网状物○26web/web/n.网○27application/ˌæplɪ'keɪʃn/n.应用；用途；申请○28finance/'faɪnæns/n.金融；财经※financialadj.金融地，财经的○29mobile/'məʊbaɪl/adj..可移动的；机动的○30rocket/'rɒkɪt/n.火箭○31explore/ɪk'splɔː/vt.&vi.探索；探测；探究○32Mars/mɑːz/n.火星7○33anyhow/'enɪhaʊ/adv.(也作anyway)无论如何；即使如此○34goal/gəʊl/n.目标；目的；球门；(进球)得分○35providesb.withsth.向某人提供某物○36befilledwith充满○37happiness/'hæpɪnɪs/n.幸福；快乐○38humanrace人类WHOAMI?OvertimeIhavebeenchangedquitealot【1】.Ibeganasacalculating①machineinFrancein1642.AlthoughIwasyoungIcouldsimplify②difficultsums③.Idevelopedveryslowlyandittookn