人教版高中英語必修二Unit 3詳解Unit 3Computers Period 1

Unit3ComputersPeriodOneWarmingUp&Reading.用適當(dāng)?shù)慕椤⒏痹~填空timeIhavebeenchangedquitealot.IbeganacalculatingmachineFrance1642.AfterIwasprogrammedanoperatorwhousedcardsholes?Icouldt4think''logicallyandproduceananswerquickerthananyperson.Fromthen,Igrewrapidlybothsizeandbrainpower.Astimewent，Iwasmadesmaller.Firstitwasstoredtubes,thentransistorsandlaterverysmallchips.ButIwasalwayssolonelystandingtheremyself,untiltheearly1960s(heygavemeafamilyconnectedbyanetwork.IwasabletosharemyknowledgeotherstheWorldWideWeb.the1970smanynewapplicationshavebeenfoundme.Anyhow,mygoalistoprovidehumansalifehighquality..佳句翻譯與仿寫AlthoughIwasyoung1couldsimplifydifficultsums.翻譯仿寫(1)雖然下著雨，但我們還是去那兒了。,wewentthere.(2)雖然他是個孩子，但他知道得很多。IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.翻譯仿寫（1）過了三天他才回來。（2）不久我們就會習(xí)慣新的學(xué)校生活。wegetusedtothenewschoollife.Astimewentby,Iwasmadesmaller.翻譯仿寫(1)隨著時間的推移，他好像變得越來越困惑了。，heseemstobecomemoreandmoreconfused.(2)我們進(jìn)這所大學(xué)己三年了。sincewecametothisuniversity.AndmymemorybecamesolargethatevenIcouldn'tbelieveit!翻譯仿寫（1）外面天氣太冷了，我們不得不停止比賽。⑵他是一位如此好的老師，我們大家都尊敬他。Anyhow,mygoalistoprovidehumanswithalifeofhighquality.翻譯仿寫（1）他的愿望是在不久的將來買一輛汽車。(2)這本詞典對學(xué)生很有價值。Thisdictionarytostudents..單項填空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.閱讀理解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”.教練；四輪馬車；長途公共汽車生義：。.訓(xùn)練，輔導(dǎo)，指導(dǎo)(l)HeleftbycoachforEdinburgh.他乘長途汽車前往愛丁堡。(2)1joinedaprivateteamcoachedbymyschoolcoach.我加入一支私人足球隊，由我所在學(xué)校的教練訓(xùn)練。(3)HecoachedherforEnglishexaminations.他輔導(dǎo)她準(zhǔn)備英語考試。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.雖然我很年輕，但我能把復(fù)雜的數(shù)目簡單化。(l)Though/Althoughitwasraining(2)Although/Thoughheisachild?heknowsalot.我發(fā)育緩慢，差不多到了兩百年之后，查爾斯?巴比奇才把我制成了一臺分析機(jī)。(l)Itwasthreedaysbeforehecameback.(2)Itwillnotbelongbefore隨著時間的推移，我被制作得越來越小。(l)Astimegoesbv(2)Threesvearshasgonebv我的儲存容量變得如此巨大，以致于連我自己都不能相信！(l)Itwassocoldoutsidethatwehadtostopthegame.(2)Heissogoodateacherthatweallrespecthim.不管怎樣，我的目標(biāo)就是為人類提供高質(zhì)量的生活。(l)Hiswishistobuyacarinthenearfuture.(2)isofgreatvaluem.l.C［句意為：1936年我真正的創(chuàng)造者艾倫?圖靈寫了一本書，這本書是關(guān)于怎樣才能使我成為一臺"通用機(jī)器”以便解決任何數(shù)學(xué)難題的。solve”解決"，符合題意。imagine”想象“：ignore"忽視"：think"想,認(rèn)為"。］C［由時間狀語bythe1940s可知此處應(yīng)用過去完成時。］B［as意為"隨著……”,用于引導(dǎo)時間狀語從句，A項中g(shù)oing不能作謂語。with也可意為"隨著……”其后接的是復(fù)合結(jié)構(gòu)而不是句子，排除C、D兩項。］D［由時間狀語sincethe1970s可知此處應(yīng)用現(xiàn)在完成時，排除A、C兩項。I指的是computer,因其與use是被動關(guān)系，故用被動語態(tài)，因此選D項。］D［此處考查句型：so...that...”如此……以致于……”。］Aa與stand是主謂關(guān)系，故第一空用現(xiàn)在分詞短語作狀語：family