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Unit3Languageinuse外研版英语七年级下册Module7Computers甘官屯乡中学彭凤娥2013.7TeachingAims:•Tosummariseandconsolidategrammarfocus.•Tosummariseandconsolidateexpressionsandvocabulary.•Affectionandattitudes:WeshouldbeinterestedincomputersandEnglish.外研七年级上册Module7ComputersUnit3LanguageinuseWarmingupHowdoyouusethecomputersindailylife？(1).usecomputerforschoolwork(2).playgamesonthecomputer(3).sendemailstofriends(4).surfontheInternet(5).downloadmusicandfilms(6).chatonline(7).searchforinformation(8).doshoppingonline……Discussion定义：表示经常性、习惯性的动作或现在的状态。构成：肯定句：主+V.V.原形V.第三人称单数否定句：主+don’tdoesn’t+V.原一般疑问句DoDoes+主+V原？Yes,主+do/does.No,主+don’t/doesn’t.特殊疑问句：特殊疑问词+一般疑问句？注意：当主语为I/We/You/They/名词复数时，用V原形；当主语为He/She/It/不可数名词/名词单数时，用V第三人称单数。3.与之连用的时间状语:always,usually,often,sometimes,seldom,never,everyday/week,onSundays/…,attheweekend一、特殊疑问句的构成：是由“疑问代词或疑问副词+一般疑问句”构成的。二、特殊疑问词：what(询问事物)howmuch(询问价格)whattime(询问时间,尤其是钟点)whatkindof(询问种类)why(询问原因)who(询问人)where(询问地点)注意：特殊疑问句不能用yes或no来回答,而应根据它所询问的内容直接作答。e.g.：一般现在时的特殊疑问句(Wh-questionsinpresentsimple)Examplesinthismodule:HowdoIwritemyhomeworkonthecomputer?HowdoIsavethedocument?What’sthemouse?WhatdoIdonext?WheredoIwritethename?Wheredoyouwriteyourhomework?Eg.haveacomputerathome?When/use/acomputer?Doyouhaveacomputerathome?Whendoyouuseacomputer?Workinpairs.Askandanswer.1.dohomework/onyourcomputer?2.Whatgames/play?3.sendemails?4.who/writeto?5.use/acomputeratschool?6.downloadmusic?7.Whatkindofmusic/download?Workinpairs.Askandanswer.Doyoudohomeworkonyourcomputer?Whatgamesdoyouplay?Doyousendemails?Whodoyouwriteto?Doyouuseacomputeratschool?Doyoudownloadmusic?.Whatkindofmusicdoyoudownload?来源于：苏科全科网[]Completethesentences.(Activity3)1.Tony__________(notvisit)hisuncle,butheoften_____(send)emails.2.We___(use)theInternet,butwe_________(notplay)gamesonourcomputer.3.Daming_________(notuse)acomputertodohishomework,buthe__________(download)music.doesn’tvisitsendsusedon’tplaydoesn’tusedownloads来源于：苏科全科网[]4.She______(make)travelplansontheInternet,butshe__________(notbuy)tickets.5.We_________(nothave)acomputerathome,butweoften___(use)thecomputeratschool.makesdoesn’tbuydon’thaveusecomputercheckclickdownloadgetopenplaysendvisituseswitchonprintsavewebsitegamesemailcomputerInternet“save”documenthomeworkmusictimetableinformationWordmap:A.完成句子:1.请打开灯，天太暗了。Please_________________thelight.It’stoodark.2.怎样保存文件的?________I___________________?switchon/turnonHowdosavethedocumentExercises3.她朋友通常在电脑上做什么？_____________________________?onthecomputer?4.他通常使用电脑做作业。He______________thecomputerto________________.Whatdoesherfriendusuallydousuallyusesdohishomework5.最后，把打印机和电脑连接起来。_______,________theprinter____thecomputer.6.你发送多少邮件?___________emails____________?FinallyconnecttoHowmanydoyousendB.根据首字母提示完成短文：Linglingwantstowriteherhomeworkonthecomputer.(1)B____shedoesn’tknow(2)h____todoit.Damingishelpingher.(3)F____,usethemouseandclick“newdocument”to(4)o____it.utowirstpenNext,usethe(5)k________towriteherhomeworkinthenew(6)d________.Then,click“save”to(7)s____thedocumentandwriteanameitinthe(8)b____.Then(9)c____“save”again.Finally,click“print’and“OK”to(10)p_____thedocument.eyboardocumentaveoxlickrint1.—____doyouhaveanEnglishlesson?—Everyday.A.HowoftenB.HowlongC.HowmanyD.Howmuch2.—_______areyougoingnow?—Thebusstop.A.WhyB.HowC.WhereD.what一、单项选择。Quiz来源于：苏科全科网[]3.-____doyouhaveacomputerclass?-Twiceaweek.A.HowlongB.Howoften4.___LilyandLucywanttodownloadmusic?A.DoB.Does5.___theradio.I’dliketolistentotheweatherreport.(天气预报）A.OpenB.Switchon来源于：苏科全科网[]6.Readthebookagain,maybeyoucangetsome____foryourwork.A.informationB.informations7.Wehavealaptopathome,butI____it.A.oftenuseB.don’toftenuse8.-Whoridesthisbikeeveryday?-Myfather____.A.isB.does来源于：苏科全科网[]二.用所给单词的适当形式填空。1._____(one),youmusttellmewhatyournameis.2.YouneedtowaitbecauseDamingisusingthe______(print)now.3.Threedayslater,he______(final)arrivedatthevillage.4.Heusually_______(switch)onthecomputerassoonashegetshome.Firstprinterfinallyswitches来源于：苏科全科网[]5.Howmany_____(box)haveyougot?6.Linda’ssistersoften__(do)theirhomeworkonthecomputer,butLindanever____(do)so.7.Sometimesthey____(buy)ticketsontheInternet.8.Please____(give)meabottleofjuice.boxesdodoesbuygive来源于：苏科全科网[]三.用所给动词的适当形式填空。1.-What____Tomusually__(do)attheweekend?-Heoften_____(send)emailstohisfriendsintheUSA.2.____hisbrotheroften____(play)computergames?3.Hisfather____________(notwatch)TVeveryeveningandheoften______(write)novelsonhiscomputer.doesdosendsDoesplaydoesn’twatchwrites来源于：苏科全科网[]4.Whatsubjects__you_____(study)inthemiddleschool?5._________(nottalk)inclass.Listentotheteachercarefully.6.Tonyoften____(go)onlineattheweekends.dostudyDon’ttalkgoes来源于：苏科全科网[]四.按要求转换下列句子。1.Tomdoeshishomeworkeveryday.(变否定句)Tom_________hishomeworkeveryday.2.Hegoestoschoolbybike.(对划线部分提问)_________he___toschool?3.Lucyoftenwritesherhomeworkoncomputer.(对划线部分提问)_________Lucyoften___oncomputer?doesn’tdoHowdoesgoWhatdoesdo来源于：苏科全科网[]4.Ivisitthezooonceaweek.(就划线部分提问）________