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Somephrases1.进入太空2.民族英雄3.因为…而骄傲4.而且,更为重要的是5.另外四艘宇宙飞船6.在过去的几年里7.航空业8.发射…进入太空9.踏足于travelintospacenationalherobeproudofwhat’smoreanotherfourspaceshipsinthepastfewyearsspaceindustrysend\launch….intospacesetfootonSomephrases1.过去经常做某事2.对…几乎一无所知3.建议某人做某事4.使电脑更好地为我们服务5.下定决心做某事usedtodosthknowlittleabout…advisesbtodosthmakecomputersserveusbettermakeupone’smindtodosthUnit4AmazingScienceTopic3Chinaisthethirdnationthatsentapersonintospace.SectionC•Teachingaims:•1.Wordsandexpressions:doubt,tiny,inside,brain,cancel,connect2.Somephrases:nodoubt,forinstance3.Somesentences:(1)Thereisnodoubtthatcomputersareveryusefulintechnologyandbusiness.(2)Computershelpusatworkandathome,buttheymustbeusedproperly.4.(1).Talkabouttheimportanceofcomputers.(2).Writeacompositionbyusingourimagination.1./entə‘teɪnm(ə)nt/n.娱乐;款待2./daʊt/n.&v.怀疑;疑问3./‘taɪnɪ/adj.微小的;很少的4./‘ɪn’saɪd/prep.少于;在…之内adv.在里面5./'nɔːm(ə)lɪ/adv.正常地;通常地,一般地6./breɪn/n.头脑,智力;脑袋1.entertainment2.doubtnodoubt无疑3.tiny4.inside5.normally6.brain7./'kæns(ə)l/vt.vi.取消;删去8./‘wɜːkpleɪs/n.工作场所9./kə‘nekt/vt.vi.连接;联合;关连例如10./bɪ'saɪdz/adv.此外;而且prep.除…之外11./'prɒp(ə)lɪ/adv.适当地;正确地;恰当地7.cancel8.workplace9.Connectforinstance10.besides11.properlyWhatarethecomputersusedfor?1a录音1.Tickthefieldsweusethecomputerin.•educationbusiness•industrycommunication•dailylifemedicalcare•entertainmentsportsDoctorscanfinddiseaseseasilywiththehelpofcomputers.Canyougiveanexampleoftheuseofthecomputerinoneofthefieldsabove?•Inspace,computershavebeenusedtocontrolthespeedanddirectionofaspaceship.Whatisthepassageabout?TheImportanceofComputersUnderlinethetopicsentenceofeachparagraph.1.SincecomputerswereinventedintheUSAinthe1950s,theyhavebecomeveryimportantinmanyareasofworkandleisure.2.SincetheInternetcameintobeing,people’slivesathomehavebeenchanged,too.3.Computershaveimprovedourlives,buttheyhavebroughtproblems,too.1b2.Completethefollowingdiagram.computersusageproblemworkdailylife1.____________________________ofaspaceship.2.helpdoctors_____________________________.3._______________________________infactories.4.helpbusinessmen_____________________.1.playgamesand__________________________.2._______________and_____________athome.3.___________________bysendinge-mailsand_______________________________.1.getheadachesor_____________________.2.don’thaveenoughtime__________________.3.somethingonInternetisnot________________.controlthespeedanddirectionfinddiseaseseasilycontroltherobotsplaceandcancelorderswatchmoviesdoshoppingdobusinesscommunicatechattingonlinesoreeyestostudyorexercisetrueorgoodproperly,besides,brought,get,enough•Computershaveimprovedourlives,buttheyhave_______problems,too.Forinstance,ifweworkoncomputerstoolong,wemay_____headachesorsoreeyes.Ifweplaycomputergamestoomuch,wewon’thave______timetostudyorexercise.______,noteverythingwereadontheInternetistrueorgoodforus.Computershelpusatworkandathome,buttheymustbeused_______.broughtgetenoughBesidesproperlyPleasefindouttheattributiveclausesSomephrase1.在20世纪50年代2.在工作和休闲的很多方面3.毫无疑问4.在…的帮助下5.例如6.使…一直做某事7.形成,产生8.幸亏,多亏9.做买卖10.代替,而不是11.使世界变得更小12.眼睛疼1.inthe1950s2.inmanyareasofworkandleisure3.There’snodoubt4.withthehelpof5.forinstance\example6.keepsbdoingsth7.comeintobeing8.thanksto9.dobusiness10.insteadof11.maketheworldsmaller12.soreeyes2WriteashortpassagewiththetitlewithOneDayWithoutComputers.Thefollowinginformationmayhelpyou.Supposeyouwereonaspecialdayin2030.Duringtheday,therewerenocomputersintheworld.Whattroublewouldyouhave?Youmaybeginlikethis:OneDayWithoutComputersToday,whenIgotup,Ijustturnedonthecomputerasusual,butitdidn’twork.ThenItriedmybrother’sPC,myparents’,evenmydog’s,butnoneofthemworked.Later,itwasreportedonTVthatallofthecomputersintheworldbrokedowntoday…OneDayWithoutComputersToday,whenIgotup,Ijustturnedonthecomputerasusual,butitdidn’twork.ThenItriedmybrother’sPC,myparents’,evenmydog’s,butnoneofthemworked.Later,itwasreportedonTVthatallofthecomputersintheworldbrokedowntoday.Sotheworldisquitedifferent.Forinstance,wecan’tplaygames,watchmoviesordoshoppingathome.Besides,wecan’tcommunicatebysendinge-mailsorchattingonline.Withoutthehelpofcomputers,businessmencan’tplaceorcancelordersonline.Teacherscan’tgivelessonstotheirstudents.What’sworse,robotscontrolledbycomputerscan’tdodangerousworkforhumans.Eventhedoctorscan’tfindthediseaseseasily.Inshort,wealmosthavetroublewitheverythingwithoutcomputerstoday.Youcanwriteitlikethis:SummaryWelearn:1.Somewords:doubt,tiny,inside,brain,cancel,connect2.Somephrases:nodoubt,forinstance3.Somesentences:(1)Thereisnodoubtthatcomputersareveryusefulintechnologyandbusiness.(2)Computershelpusatworkandathome,buttheymustbeusedproperly.Wecan:1.Talkabouttheimportanceofcomputers.2.Writeacompositionbyusingourimagination.•Read1a.•Memorizetheusefulexpressionsandkeysentenceswhichwelearnedtoday.•FinishSectionCinyourworkbook.•ReviewSectionsA-C.ThankyouPlaceTheusageofcomputersInspaceInhospitalsInfactoriesInbusinesscontrolthespeedanddirectionfinddiseaseseasilyandsolveotherproblemsdodangerousworkusedtoplaceandcancelordersThereisnodoubtthatwewillbesuccessful.Idon'tdoubtthatthe
本文标题:2015年仁爱版英语Unit 4 Topic 3 Section C
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