必修二第三单元 Who Am I

Whatarethey?First,let’splayagame!Withthedevelopmentofscienceandtechnology,manynewthingsappearinhumanbeing’slife.Let’sguesswhattheyare:1.Withmeyoucanwatchdifferentprogrammesjustathome.I’mamachinethathasascreenwithmovingpicturesandsounds.Butwatchingmetoomuchisbadforyoureyes.Television2.Iamamachinewhichisagoodhelperindoinghousework.Icanwashclothesforpeople.washingmachine3.Amachinethatyouusetotalktootherpeopleeveninafar-awayplace.Noweachofusoftenhasone.mobilephone4.Itisamachine,whichyoucanusetotypeyourhomework,drawpictures,playgames,watchmovies,listentomusic,communicatewithyourfriends,gatherinformation…computer/laptopTheusagesofacomputersearchforinformationlistentomusicwatchmoviesplaygamesdoshoppingcommunicatewithfriends……Howtomakegooduseofacomputer?startTheadvantage/disadvantageis…As/Since…,Ithink…Ithink/don’tthinkthat..First…second…Ithink…because…Personally,…Youradviceonhowtomakegooduseofacomputerkeyboard键盘mouse鼠标monitor显示器screen屏幕speaker音箱CanyougiveustheEnglishnamesofacomputercomponents(组件)?主机hostnetworkwebsitehomepagevirushackerdownloaduploadusernamepasswordprogramsoftwarehardwaredesktopclick网络网站主页病毒黑客下载上传用户名密码程序软件硬件桌面点击Let’slearnsomewordsabouttheInternet!EarliestcomputerAnalyticalMachineNowadaysReading:WhoamI?Pre-readingWhoamI?Whatwillthespeakertellusabout?Predict1.Whoisthespeakerinthisstory?2.What’sthemainideaofthispassage?A.Thedevelopmentofcomputers.B.Thedevelopmentanduseofcomputers.C.Amachinewhichissimple-minded.D.Computersmayreplacehumanbeings.Acomputer.Skimming1.Thesechangesonlybecamepossibleasmymemoryimproved.2.Sincethe1970smanynewapplicationshavebeenfoundforme.3.OvertimeIhavebeenchangedquitealot.Para1:Para2:Para3:Matchthemainideasandtheparagraphs.TimeEvents16421822__________________wasmadebyCharlesBabbage.AlanTuringwrotethatthecomputercouldworkas_____________.Fromthenon,itgrewrapidlybothin__________________.1940s1970s1936Thecomputerhadgrownaslargeas______,which______mydesigners.Thecomputerbeganas________________.acalculatingmachinearoomsizeandinbrainpowerTheanalyticalmachineuniversalmachineworriedPara1:OvertimeIhavebeenchangedquitealot._____________,Iwasmadesmaller.Firstasa____andthenasa_____.AstimewentbyPClaptopPara2:Thesechangesonlybecamepossibleasmymemoryimproved.Where?first—tubesthen—transistorslater—chipsAsaresult,Itotallychangedmy_____.shapesmaller??larger/strongerOvertime…havebeentold.When?lonelyIthadn’tbeenchangeduntiltheearly1960s.How?…gavemeafamilyconnectedbyanetwork…sharemyknowledgewithothersthroughtheWorldWideWebPara3:Sincethe1970smanynewapplicationshavebeenfoundforme.What?communicationfinancetraderobotsmakemobilephoneshelpwithmedicaloperationsspacerocketsexploretheMoonandMarsGoaltoprovidehumanswithalifeofhighqualityHappinessadevotedfriendandhelperofthehumanracesP17incommon共同的，共有的commonsense常识havenothing/little/alotincommon有……共同之处P18beginas作为…而开始simplifydifficultsums简化一些复杂的数学题asananalyticalmachine作为一台分析机beprogrammedby被制成程序beconsidered(as)被认为atechnologicalrevolution一次技术革命artificialintelligence人工智能workasauniversalmachine成为一台“通用机器”solvemathematicalproblems解决数学难题fromthenon从那时起growrapidlybothinsizeandinbrainpower在体积和脑容量方面迅速成长aslargeas..和..一样大IwonderifIwouldgrowanylarger.我不知道是否还会长得更大astimegoesby随着时间的推移bestored被存储asaresult因此，结果so…that…如此..以致于..bymyself独自地1.共同的，共有的2.有……共同之处3.简化一些复杂的数学题4.被制成程序5.被认为6.技术革命7.人工智能8.从那时起9.在体积和脑容量方面迅速成长10.随着时间的推移11.被存储12.因此，结果13.独自地14.和其他人分享我的知识15.我的目标是给人类提供高质量的生活incommonhavenothing/alotincommonsimplifydifficultsumsbeprogrammedbybeconsidered(as)technologicalrevolutionartificialintelligencefromthenongrowrapidlybothinsizeandinbrainpowerastimegoesbybestoredasaresultbymyselfsharemyknowledgewithothersMygoalistoprovidehumans.withalifeofhighquality.sharemyknowledgewithothers和其他人分享我的知识beputinto被放在…里面besenttoexplorethemoonandmars被放置在航空火箭里去探测月球和火星Mygoalistoprovidehumanswithalifeofhighquality.我的目标是给人类提供高质量的生活providesb.withsth.=providesth.forsb.给某人提供某物befilledwithhappiness=befullofhappiness充满了幸福感adevotedfriendandhelperofthehumanrace是人类忠实的朋友和助手1.WherecanI__________(下载)theexercisesfromtheInternet?2.Moreproblemslikethoseatthenuclearpowerplantarecertainto______(出现).3.Itisjustherchildhoodexperiencesthataffecther____________(性格)andlaterlife.4.Theyachievedtheir_____(目标)ofincreasingsalesbyfivepercent.5.Itissuchahardproblemthatitisimpossibleformeto_______(解决).6.Moneydoesnotalwaysbring__________(幸福).7.ThesechangesareduetoanincreaseinthecarbondioxideintheatmospheresincethebeginningoftheIndustrial____________(革命).8.Thereisanotherkindofbeautythathasnothingtodowith__________(外貌)，butcomesfromtheheart.9.Afterthepresidentmadeanofficialannouncement，heexpressedhis__________opinion.__________speaking，Iagreedwithhisopinion.(personal)10.Iwouldliketo_____forthejobadvertisedinthenewspaper，soIhavesentmy_________beforeJuly20,2010.(apply)11.Canyousaythatdolphinsaremuchmore________thanotheranimals?Well，theyareanimalsofhigh____________andtheycancommunicate.(intelligent)1.WherecanI__________(下载)theexercisesfromtheInternet?2.Moreproblemslikethoseatthenuclearpowerplantarecertainto______(出现).3.Itisjustherchildhoo