初三英语被动语态

被动语态复习课英语动词有两种语态：主动语态和被动语态。

1.当我们不知道谁是动作的执行者,

2.或者只需强调动作的承受者时，要用被动语态。

时态：1.一般现在时：2.一般过去时：3.一般将来时：4.情态动词的被动语态：被动语态结构：■■■be+过去分词(PP)+(by…)am/is/are+ppwas(were)+ppwill(shall)/begoingto+be+ppmust(can,may等)+be+pp典型题例

例1将下列句子改为被动语态。

We

cleanourclassroomeveryday.

Ourclassroomiscleaned(byus)everyday.

在改写中应注意：1.把原来的宾语提到前面作被动语态的主语;2.把动词变成“be+过去分词”;3.主动语态中的主语变为介词by的宾语。基础知识复习一般现在时的被动语态：am/are/is+

过去分词Peopleplayfootballallovertheworld.2.Mr.Greenteachesusthisterm.Football

allovertheworld

.We

thisterm.isplayedbypeoplearetaught(byMr.Green)一般过去时的被动语态：was/were+

过去分词4.PeoplebuilttheGreatWalllongago.5.Twoyearsagoweusedthemachines

tomakeshoesforchildren.TheGreatWall

longago.Twoyearsagothosemachines

shoesforchildren.

wasbuilt(bypeople)

wereused(byus)tomake一般将来时的被动语态：will/begoingto+be+

过去分词6.Wewillwriteadiarynextclass.7.Tomisgoingtoholdabirthdayparty.Adiary

nextclass.Abirthdayparty

.

willbewritten(byus)

isgoingtoheldbyTom情态动词的被动语态：must/haveto/can等+be+

过去分词8.Youmustthrowthebrokenpottery

awayatonce.9.Wehavetofinishourhomeworkontime.Thebrokenpottery

atonce.Ourhomework

.

mustbethrownaway(byyou)

hastobefinished(byus)ontime知识拓展思考1：将下列的主动句变为被动语态：

10．Wegavehimsomebooks.→He

.→Somebooks

.wasgivensomebooks(byus)

weregiventohim(byus)

小结5：带有双宾语（宾语既有人又有物）的被动结构是:

（1）将间接宾语(人)变为主语，直接宾语(物)不变。（2）将直接宾语(物)变为主语，一般要在间接宾语前加介词to或for.思考2：12．IusuallyhearhersingEnglishsongsinthemorning.She

inthemorning.isusuallyheardtosingEnglishsongs

14．Hemakesherhorseworkallday.Herhorse

allday.15.Myfatherletmegooutforapicnic.I

outforapicnic.ismadetoworkwaslettogo

小结6：

一些特殊结构的被动结构:（1）感觉动词(hear,see等)改被动语态（2）使役动词(let,make等)改被动语态如动词为make,see,hear,watch等，后接宾语补足语为不带“to”不定式时，变被动语态时要加上“to”

。如：

Isawhimfalloffthetree.→Hewasseento

falloffthetree.知识运用一、单项选择：1.Onlythirty-eightideas

bythenewspaper.A.chooseB.choseC.waschosenD.werechosen2.Asusual,Meihua

at6:30thismorningbyhermothertogetreadyforschool.（2006）

A.haswokenupB.wokeupC.wakesupD.waswokenupDD3．Aneighbourhelpedtokeepourdog.It

whilewewereonholiday.A.wastakencareB.tookcareofC.istakencareofD.wastakencareof4.AttheendofthemeetingMissGreen

twominutestodecidewhethersheshouldjointheprojectornot.A.gaveB.hadgivenC.wasgivenD.wasgivingDB5.Mr.Johnson’sstory

byeveryonewhoheardit.A.laughedatB.waslaughedC.laughedD.waslaughedatD6.We_______(hear)himsingthissongintheroomjustnow.He____________(hear)singthissongintheroom.heardwasheardto

二、请把下面句子改为被动语态

1.TheyshowedJackcarefullyhowtouseit.→Jack

carefullyhowtouseit.

2.Beijingwillholdthe29thOlympicGamesin2008.→The29thOlympicGames

in2008.

wasshowedwillbeheldbyBeijing3.MissDengteachesusEnglish.→.→.4.Theysawtheboyplayingbasketballat3:00yesterday.→Theboy_________________at3:00yesterday.

WearetaughtEnglishbyMissDengwasseen

toplaybasketballEnglishistaughttousbyMissDeng5.Weshouldmakeourcountrybecomemoreandmorebeautiful.→Ourcountry