被动语态080223PPT文档格式.ppt
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一般现在时:
2.一般过去时:
一般过去时:
3.一般将来时一般将来时:
4.情态动词的被动语态:
情态动词的被动语态:
被动语态被动语态结构:
结构:
be+过去分词过去分词(PP)+(by)am/is/are+ppwas(were)+ppwill(shall)/begoingto+be+ppmust(can,may,need,haveto,should,could)+be+pp在改写中应注意:
在改写中应注意:
1.把把原原原原来的来的宾语宾语宾语宾语提到前面作被动语态的提到前面作被动语态的主语主语主语主语;
2.把动词变成把动词变成“bebe+过去分词过去分词过去分词过去分词”;
3.主动语态中的主动语态中的主语主语主语主语变为介词变为介词byby的的宾语宾语宾语宾语。
典型题例典型题例例例1将下列句子改为被动语态。
将下列句子改为被动语态。
Wecleanourclassroomeveryday.Ourclassroomiscleaned(byus)everyday.基基础础知知识识复复习习一般现在时的被动语态:
一般现在时的被动语态:
am/are/is+过去分词过去分词1.Peopleplayfootballallovertheworld.2.Mr.Greenteachesusthisterm.Footballallovertheworld.Wethisterm.isplayedbypeoplearetaught(byMr.Green)一般过去时的被动语态:
一般过去时的被动语态:
was/were+过去分词过去分词4.PeoplebuilttheGreatWalllongago.5.Twoyearsagoweusedthemachinestomakeshoesforchildren.TheGreatWalllongago.Twoyearsagothosemachinesshoesforchildren.wasbuilt(bypeople)wereused(byus)tomake一般将来时的被动语态:
一般将来时的被动语态:
will/begoingto+be+过去分词过去分词6.Wewillwriteadiarynextclass.7.Tomisgoingtoholdabirthdayparty.Adiarynextclass.Abirthdayparty.willbewritten(byus)isgoingtoheldbyTom情态动词的被动语态:
must/haveto/can等等+be+过去分词过去分词8.Youmustthrowthebrokenpotteryawayatonce.9.Wehavetofinishourhomeworkontime.Thebrokenpotteryatonce.Ourhomework.mustbethrownaway(byyou)hastobefinished(byus)ontime知识拓知识拓展展思考思考1:
将下列的主动句变为被动语态:
10Wegavehimsomebooks.He.Somebooks.wasgivensomebooks(byus)weregiventohim(byus)小小结结5:
带有带有双宾语双宾语(宾语既有人又有物)(宾语既有人又有物)的的被动结构是被动结构是:
(1)将间间接接宾宾语语(人)变为主语,直接宾语(物)不变。
(2)将直直接接宾宾语语(物物)变为主语,一般要在间接宾语前加介词to或for.BobsentKatealetterlastyear.=KatewassentaletterbyBoblastyear.=AletterwassenttoKatebyBoblastyear.tellaskbringwritegiveteachpasslendtoHetoldJimastory.Mummademeanewdress.IwasmadeanewdressbyMum.AnewdresswasmadeformebyMum.makebuydrawforIboughtmybrotherabook.思思考考2:
12IusuallyhearhersingEnglishsongsinthemorning.Sheinthemorning.isusuallyheardtosingEnglishsongs14Hemakesherhorseworkallday.Herhorseallday.ismadetowork小小结结6:
一些特殊结构的一些特殊结构的被动结构被动结构:
(1)感觉动词感觉动词(hear,see等等)改被动语态改被动语态
(2)使役动词使役动词(let,make等等)改被动语态改被动语态如动词为如动词为make,see,hear,watch等,后接等,后接宾语补足语为不带宾语补足语为不带“to”不定式时,不定式时,变被变被动动语态时要加上语态时要加上“to”。
如:
Isawhimfalloffthetree.Hewasseentofalloffthetree.带复合宾语的被动语态结构带复合宾语的被动语态结构()()makesb.dosth.sb.bemadetodosth.MrGreenmadeJimdohishomeworkathome.JimwasmadetodohishomeworkbyMrGreenathome.watchhearseenotice注意注意:
约翰打开了收音机。
Johnturnedontheradio.Theradiowasturnedon.奶奶照看我姐姐。
奶奶照看我姐姐。
Grandmatakescareofmysister.MysisteristakencareofbyGrandma.注:
千万不要遗漏介词或副词。
注:
Wemustspeaktooldpeoplepolitely.Oldpeoplemustbespokentopolitely.1).不及物动词没有被动语态。
不及物动词没有被动语态。
belong,happen,takeplace,last,cometrue,succeed,fall,die,arrive,等。
等。
*Greatchangeshavetakenplaceinthiscity.*ThatbikedoesntbelongtoMike.2)表示静态的及物动词不用被动语态表示静态的及物动词不用被动语态have/fitIhaveaTVset.Thecoatfitsmewell.3)祈使句一般没有被动语态。
祈使句一般没有被动语态。
【正正】Lookattheblackboard,please【误误】Theblackboardislookedatbyyou4.系动词没有被动态和进行时态系动词没有被动态和进行时态这鱼这鱼味道很好。
味道很好。
这条这条围巾摸上去很软。
围巾摸上去很软。
Thefishtastesgood.Thescarffeelssoft.知知识识运运用用一、单项选择:
一、单项选择:
1.Onlythirty-eightideasbythenewspaper.A.chooseB.choseC.waschosenD.werechosen2.Asusual,Meihuaat6:
30thismorningbyhermothertogetreadyforschool.(2006)A.haswokenupB.wokeupC.wakesupD.waswokenupDD3Aneighbourhelpedtokeepourdog.Itwhilewewereonholiday.(2005)A.wastakencareB.tookcareofC.istakencareofD.wastakencareof4.AttheendofthemeetingMissGreentwominutestodecidewhethersheshouldjointheprojectornot.(2004)A.gaveB.hadgivenC.wasgivenD.wasgivingDB5.Mr.Johnsonsstorybyeveryonewhoheardit.(2003)A.laughedatB.waslaughedC.laughedD.waslaughedatD二、请把下面句子改为被动语态1.TheyshowedJackcarefullyhowtouseit.Jackcarefullyhowtouseit.2.Beijingwillholdthe29thOlympicGamesin2008.The29thOlympicGamesin2008.wasshowedwillbeheldbyBeijing3.MissDengteachesusEnglish.4.Theysawtheboyplayingbasketballat3:
00yesterday.Theboy_at3:
00yesterday.WearetaughtEnglishbyMissDengwasseentoplaybasketballEnglishistaughttousbyMissDeng5.Weshouldmakeourcountrybecomemoreandmorebeautiful.Ourcountrymoreandmorebeautiful.shouldbemadetobecome堂堂上上小小测测Homework复习本课所学知识;
复习本课所学知识;
归纳要点,做好复习笔记;
完成的本单元的练习。
Exercises将下列句子变为被动语态:
1.Theycleantheirclassroomeveryday._2.IrepairJennysbicycleeverySunday._3.Thisfarmergrewbeautifulflowerslastyear._4.Thestudentsshoulddotheirhomeworkeveryday._5.Tomoftenplaysbasketballontheplayground.Theirclassroomiscleanedbythemeveryday.Jennysbicycleisrepaired(byme)everySunday.Beautifulflowersweregrownbythisfarmerlastyear.Theirhomeworkshouldbedonebythestudentseveyday.BasketballisoftenplayedbyTomontheplayground.6.Sometimesshegivesmeapresent.7.Thepupilaskstheteachertotellastory.8.Childrenoftensingthissong.9.Johnansweredallthequestions.10.Tombrokethewindow.Iamgivenapresentbyhersometimes.TheteacherisaskedtotellastorybythepupilThesongisoftensungby