人教版高中英语必修二Unit 3详解Unit 3Computers Period 1

Unit3ComputersPeriodOneWarmingUp&Reading.用适当的介、副词填空timeIhavebeenchangedquitealot.IbeganacalculatingmachineFrance1642.AfterIwasprogrammedanoperatorwhousedcardsholes»Icouldt4think''logicallyandproduceananswerquickerthananyperson.Fromthen,Igrewrapidlybothsizeandbrainpower.Astimewent，Iwasmadesmaller.Firstitwasstoredtubes,thentransistorsandlaterverysmallchips.ButIwasalwayssolonelystandingtheremyself,untiltheearly1960s(heygavemeafamilyconnectedbyanetwork.IwasabletosharemyknowledgeotherstheWorldWideWeb.the1970smanynewapplicationshavebeenfoundme.Anyhow,mygoalistoprovidehumansalifehighquality..佳句翻译与仿写AlthoughIwasyoung1couldsimplifydifficultsums.翻译仿写(1)虽然下着雨，但我们还是去那儿了。,wewentthere.(2)虽然他是个孩子，但他知道得很多。IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.翻译仿写（1）过了三天他才回来。（2）不久我们就会习惯新的学校生活。wegetusedtothenewschoollife.Astimewentby,Iwasmadesmaller.翻译仿写(1)随着时间的推移，他好像变得越来越困惑了。，heseemstobecomemoreandmoreconfused.(2)我们进这所大学己三年了。sincewecametothisuniversity.AndmymemorybecamesolargethatevenIcouldn'tbelieveit!翻译仿写（1）外面天气太冷了，我们不得不停止比赛。⑵他是一位如此好的老师，我们大家都尊敬他。Anyhow,mygoalistoprovidehumanswithalifeofhighquality.翻译仿写（1）他的愿望是在不久的将来买一辆汽车。(2)这本词典对学生很有价值。Thisdictionarytostudents..单项填空In1936myrealfather,AlanTuring,wroteabookabouthowIcouldbemadetoworkasa'"universalmachine"toanydifficultmathematicalproblem.A.imagineB.ignoreC.solveD.thinkBythe1940sIaslargeasaroom,andIwonderedifIwouldgrowanylarger.A.havegrownB.amgrowingC.hadgrownD.grew,Iwasmadesmaller.A.AstimegoingbyB.AstimewentbyC.WithtimepassedbyD.WithtimewentbyFirstasaPC(personalcomputer)andthenasalaptop.Iinofficesandhomessincethe1970s.A.hadusedB.haveusedC.hadbeenusedD.havebeenusedOvertimemymemoryhasdevelopedsomuch，likeanelephant,IneverfbrgelanythingIhavebeentold!A.soB.asC.andD.thatButIwasalwayssolonely(herebymyself,untilin(heearly1960stheygavemeafamilybyanetwork.standing；connectedstand；connectedstanding；connectingstand；connectingIhaveevenbeenputintospacerocketsandsenttotheMoonandMars.A.challengeB.conductC.searchD.exploreAnyhow,mygoalistohumansalifeofhighquality.A.offer：withB.provide；withC.supply：forD.supply：toIV.阅读理解PersonalcomputersandInternetgivepeoplenewchoicesabouthowtospendtheirtime.Somemayusethisfreedomtosharelesstimewithcertainfriendsorfamilymembers»butthenewtechnologywillalsoletthemstayinclosertouchwiththosetheycaremostabout.Iknowthisfrompersonalexperience.E-mailmakesiteasytoworkathome>whichiswhereInowspendmostweekendsandevenings.Myworkinghoursaren'tnecessarilymuchshorterthantheyoncewerebutIspendfewerofthemattheoffice.ThisletsmesharemoretimewithmyyoungdaughterthanImighthaveifshe'dbeenbombeforeelectronicmailbecamesuchapracticaltool.TheInternetalsomakesiteasytosharethoughtswithagroupoffriends.Sayyoudosomethingfun—secagreatmovieperhapsandtherearcfourorfivefriendswhomightwanttohearaboutit.Ifyoucalleachone,youmaytireoftellingthestory.Withe-mail,youjustwriteonenoteaboutyourexperience,atyourconvenience,andaddressitloallthefriendsyouthinkmightbeinterested.Theycanreadyourmessagewhentheyhavelime,andreadonlyastheywantto.Theycanreplyattheirconvenience,andyoucanreadwhattheyhavetosayatyourconvenience.E-mailisalsoaninexpensivewaytostayinclosetouchwithpeoplewholivefaraway.More(hanafewparentsusee-mailtokeepintouch,evendailytouch,withtheirchildrenatcollege.WejusthavetokeepinmindthatcomputersandtheInternetofferanotherwayofstayingintouch.Theydon'ttaketheplaceofanyoftheways.Thepurposeofthispassageisto.explainhowtousetheInternetdescribethewriter'sjoyofkeepingupwiththelatesttechnologytellthevalueandusefulnessoftheInternetintroducethereadertobasicknowledgeaboutpersonalcomputersandtheInternetTheuseofe-mailhasmadeitpossibleforthewriterto.spendlesstimeworkinghavemorefreetimewithhischildworkathomeonweekendsspendmoretimeattheofficeAccordingtothewriter,e-mailhasanobviousadvantageover(hetelephonebecausetheformerhelpsone.reachagroupofpeoplealonetimeconvenientlykeepone'scommunicationaspersonalaspossiblepassonmuchmoreinformationthanthelattergetintouchwithone'sfriendsfasterthanthelatterThebesttitleforthispassageis.Computer：newtechnologicaladvancesInternet：newtooltomaintaingoodfriendshipComputershavemadelifeeasierInternet：aconvenienttoolforcommunicationAccordingtothepassage,whichofthefollowingisWRONG?.Now(hewriterspendslesslimeattheoffice..Youshouldreadorreplyyourmessagesatregulartime..E-mailhelpspeoplefarawayfromeachotherkeepinclosetouch.SomepeoplespendlesstimewiththeirfamilybecauseoftheInternet.coach”.教练；四轮马车；长途公共汽车生义：。.训练，辅导，指导(l)HeleftbycoachforEdinburgh.他乘长途汽车前往爱丁堡。(2)1joinedaprivateteamcoachedbymyschoolcoach.我加入一支私人足球队，由我所在学校的教练训练。(3)HecoachedherforEnglishexaminations.他辅导她准备英语考试。答案I.l.Over2.as：in；in3.by：with4.on；in；in5.by6.in：on：on7.by；in8.with；through9.Since；for10.with；ofn.i.虽然我很年轻，但我能把复杂的数目简单化。(l)Though/Althoughitwasraining(2)Although/Thoughheisachild«heknowsalot.我发育缓慢，差不多到了两百年之后，查尔斯•巴比奇才把我制成了一台分析机。(l)Itwasthreedaysbeforehecameback.(2)Itwillnotbelongbefore随着时间的推移，我被制作得越来越小。(l)Astimegoesbv(2)Threesvearshasgonebv我的储存容量变得如此巨大，以致于连我自己都不能相信！(l)Itwassocoldoutsidethatwehadtostopthegame.(2)Heissogoodateacherthatweallrespecthim.不管怎样，我的目标就是为人类提供高质量的生活。(l)Hiswishistobuyacarinthenearfuture.(2)isofgreatvaluem.l.C［句意为：1936年我真正的创造者艾伦・图灵写了一本书，这本书是关于怎样才能使我成为一台"通用机器”以便解决任何数学难题的。solve”解决"，符合题意。imagine”想象“：ignore"忽视"：think"想,认为"。］C［由时间状语bythe1940s可知此处应用过去完成时。］B［as意为"随着……”,用于引导时间状语从句，A项中going不能作谓语。with也可意为"随着……”其后接的是复合结构而不是句子，排除C、D两项。］D［由时间状语sincethe1970s可知此处应用现在完成时，排除A、C两项。I指的是computer,因其与use是被动关系，故用被动语态，因此选D项。］D［此处考查句型：so...that...”如此……以致于……”。］Aa与stand是主谓关系，故第一空用现在分词短语作状语：family