被动语态PPT精选文档

1,LastTuesday,Tomreceivedaletterfromthepolice.Intheletterhewasaskedtogothepolicestation.Hedidntknowwhyhewaswantedbythepolice.Atthestation,hewastoldbyasmilingpolicemanthathisbicyclehadbeenfound.Thepolicemantoldhimthathisbicyclehadbeenpickedupinasmallvillage400milesaway.Nowitisbeingsenttohishomebytrain.Tomfeltamused,becauseheneverthoughtthatthebicyclecouldbefound.Itwasstolen20yearsago,whenhewasonlyaboyof15.,Lead-in,2,When,How,What,Thepassivevoice,被动语态,3,被动语态,定义,:表示主语是动作的承受者.,4,When,How,What,Thepassivevoice,被动语态,5,Whendoweusethepassivevoice?,Manyhouseswillbebuilthere.,1.不知道或没必要指出动作的执行者。,TheplanwassupportedbythosewhowishedtohavemorechancestospeakEnglish.,2.出于礼貌,不愿意说出动作的执行者。,6,When,How,What,Thepassivevoice,被动语态,7,Wekeepfoodinthefridge.,S,V.,O.,Food,Howtochangeintothepassivevoicesentence,iskept,(byus)inthefridge.,8,主动语态变被动语态的方法：,1.把主动语态的宾语提到前面作被动语态的主语;2.把主动语态的动词变成“be+过去分词”;3.把主动语态的主语变为介词by的宾语,可省略。,Theymakeshoesinthatfactory.,Shoes,aremade,bythem.,9,TheyplayfootballonSunday.Lucydoesthehomeworkintheevening.Theyoftenusecomputersinclass.WemakethesemachinesinBeijing.,FootballisplayedbythemonSunday.,ThehomeworkisdonebyLucyintheevening.,Computersareoftenusedbytheminclass.,ThesemachinesaremadeinBeijing.,10,一般现在时的被动语态：S+am/is/are+done,一般现在时的被动语态,TheymakeTVsetsinthatfactory.,TVsetsaremadebytheminthatfactory.,11,Theman_(call)“Goodhusband”.,iscalled,Pleasefillintheblanksaccordingtothewordsinthebracket.,12,Footballbypeopleallovertheworld.,isplayed,13,Theyboughttencomputerslastterm,一般过去时的被动语态：S+was/were+done,一般过去时的被动语态,Tencomputerswereboughtbythemlastterm.,14,1.Bellinventedthetelephonein1876.,2.Tomclosedtheshopjustnow.,TheshopbyTomjustnow.,ThetelephonebyBellin1876.,Finishthesentences,wasinvented,wasclosed,15,Theywillfinishtheworkintendays.,一般将来时的被动语态：S+will/shall+be+done,一般将来时的被动语态,Theworkwillbefinishedbythemintendays.,16,一般将来时的被动语态:,S+begoingto+be+done,Wearegoingtolearnthewords.,Thewordsaregoingtobelearnedbyus.,一般将来时的被动语态,17,atalk,willgive,soon,Atalkwillbegivensoon.,Theflowersaregoingtobewateredtomorrow.,根据图片和提示词用被动语态写句子。,theflowers,aregoingtowater,tomorrow.,18,WehavefinishedfiveEnglishbooksuptonow,现在完成时的被动语态：S+have/has+been+过去分词,现在完成时的被动语态,FiveEnglishbookshavebeenfinishedbyusuptonow,19,Hamburgershavebeeneatenup.,eatup,they,hamburgers,根据图片和提示词用被动语态写句子。,20,Myheart_already_(steal)byyou.,hasbeenstolen,21,Someworkersarepaintingtheroomsnow,现在进行时的被动语态：S+am/is/are+being+done,现在进行时的被动语态,Theroomsarebeingpaintedbysomeworkersnow.,22,Thepetdog_(treat)byavet.,isbeingtreated,23,GinacantakegoodcareofTina,带有情态动词的被动语态：S+can/may/must/should+be+done,带有情态动词的被动语态,TinacanbetakengoodcareofbyGina.,24,Songscanbesungbythebirds.,cancarry,thebasket,he.,Thebasketcanbecarriedbyhim.,songs,cansing,birds,makesentences.,25,be,+done,am/is/are一般现在时,was/were一般过去时,was/were+being过去进行时,am/is/are+being现在进行时,26,be,+done,have/has+been现在完成时,had+been过去完成时,would+be过去将来时,will+bebegoingtobe一般将来时,can/must/should+be情态动词,27,表格：被动态基本结构,am/is/aredone,was/weredone,am/is/arebeingdone,was/werebeingdone,shall/willbedonebegoingtobedone,wouldbedone,have/hasbeendone,hadbeendone,28,Fillintheblankswiththerightformofthewordsgiven.,I_(give)anewbookbymyfatheronmybirthday.English_(find)veryuseful.3.Thework_(finish)tomorrow.4.Theflowers_(water)bythemnow.,wasgiven,isfound,willbefinished,arebeingwatered,29,5.Therailway_(build)thistimelastyear.6.Thenewlab_already_(build)7.Thenewrailway_(build)bytheendoflastyear.8.Hetoldmethesportsmeeting_(hold)thenextmonth.9.Rice_(grow)inthesouthoftheStates.,wasbeingbuilt,has,beenbuilt,hadbeenbuilt,wouldbeheld,isgrown,30,10.Thesongoften(sing)bytheyoungman.11.Thewindow(break)byalittleboyyesterday.12.Itsaruleinourschoolthattheclassroomshould(clean)everyday.,is,sung,wasbroken,becleaned,sing-sang-sung,31,LastTuesday,Tomreceivedaletterfromthepolice.Intheletter，he(ask)togothepolicestation.Hedidntknowwhyhewaswantedbythepolice.Atthestation,he(tell)byasmilingmanthathisbicycle(find).Thepolicemantoldhimthathisbicycle(pick)upinasmallvillage400milesaway.,wasasked,wastold,hadbeenfound,hadbeenpicked,32,Nowit(send)tohishomebytrain.Tomfeltamused,becauseheneverthoughtthatthebicyclecould_(find).It(steal)20yearsago,whenhewasonlyaboyof15.,isbeingsent,befound,wasstolen,33,When,How,What,Thepassivevoice,conclusion,34,35,-Whowashesclothesinyourfamily?-Theclothes_bymymother.,-Whomakesyourbedatyourhome?-Mybed_bymygrandma.,ismade,arewashed,Lookandsay:,36,-Whocooksmealsatyourhome?,-Themeals_bymymother.,arecooked,37,Groupwork：discussinyourgroups(andwriteashortpassage.,Apassage:Inmyfamily,mybedismadebyTheclothesarewashedby,38,Writingapassage,Apas