初三英語被動語態(tài)

被動語態(tài)復(fù)習(xí)課英語動詞有兩種語態(tài)：主動語態(tài)和被動語態(tài)。

1.當(dāng)我們不知道誰是動作的執(zhí)行者,

2.或者只需強調(diào)動作的承受者時，要用被動語態(tài)。

時態(tài)：1.一般現(xiàn)在時：2.一般過去時：3.一般將來時：4.情態(tài)動詞的被動語態(tài)：被動語態(tài)結(jié)構(gòu)：■■■be+過去分詞(PP)+(by…)am/is/are+ppwas(were)+ppwill(shall)/begoingto+be+ppmust(can,may等)+be+pp典型題例

例1將下列句子改為被動語態(tài)。

We

cleanourclassroomeveryday.

Ourclassroomiscleaned(byus)everyday.

在改寫中應(yīng)注意：1.把原來的賓語提到前面作被動語態(tài)的主語;2.把動詞變成“be+過去分詞”;3.主動語態(tài)中的主語變?yōu)榻樵~by的賓語?；A(chǔ)知識復(fù)習(xí)一般現(xiàn)在時的被動語態(tài)：am/are/is+

過去分詞Peopleplayfootballallovertheworld.2.Mr.Greenteachesusthisterm.Football

allovertheworld

.We

thisterm.isplayedbypeoplearetaught(byMr.Green)一般過去時的被動語態(tài)：was/were+

過去分詞4.PeoplebuilttheGreatWalllongago.5.Twoyearsagoweusedthemachines

tomakeshoesforchildren.TheGreatWall

longago.Twoyearsagothosemachines

shoesforchildren.

wasbuilt(bypeople)

wereused(byus)tomake一般將來時的被動語態(tài)：will/begoingto+be+

過去分詞6.Wewillwriteadiarynextclass.7.Tomisgoingtoholdabirthdayparty.Adiary

nextclass.Abirthdayparty

.

willbewritten(byus)

isgoingtoheldbyTom情態(tài)動詞的被動語態(tài)：must/haveto/can等+be+

過去分詞8.Youmustthrowthebrokenpottery

awayatonce.9.Wehavetofinishourhomeworkontime.Thebrokenpottery

atonce.Ourhomework

.

mustbethrownaway(byyou)

hastobefinished(byus)ontime知識拓展思考1：將下列的主動句變?yōu)楸粍诱Z態(tài)：

10．Wegavehimsomebooks.→He

.→Somebooks

.wasgivensomebooks(byus)

weregiventohim(byus)

小結(jié)5：帶有雙賓語（賓語既有人又有物）的被動結(jié)構(gòu)是:

（1）將間接賓語(人)變?yōu)橹髡Z，直接賓語(物)不變。（2）將直接賓語(物)變?yōu)橹髡Z，一般要在間接賓語前加介詞to或for.思考2：12．IusuallyhearhersingEnglishsongsinthemorning.She

inthemorning.isusuallyheardtosingEnglishsongs

14．Hemakesherhorseworkallday.Herhorse

allday.15.Myfatherletmegooutforapicnic.I

outforapicnic.ismadetoworkwaslettogo

小結(jié)6：

一些特殊結(jié)構(gòu)的被動結(jié)構(gòu):（1）感覺動詞(hear,see等)改被動語態(tài)（2）使役動詞(let,make等)改被動語態(tài)如動詞為make,see,hear,watch等，后接賓語補足語為不帶“to”不定式時，變被動語態(tài)時要加上“to”

。如：

Isawhimfalloffthetree.→Hewasseento

falloffthetree.知識運用一、單項選擇：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、請把下面句子改為被動語態(tài)

1.TheyshowedJackcarefullyhowtouseit.→Jack

carefullyhowtouseit.

2.Beijingwillholdthe29thOlympicGamesin2008.→The29thOlympicGames

in2008.

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

WearetaughtEnglishbyMissDengwasseen

toplaybasketballEnglishistaughttousbyMissDeng5.Weshouldmakeourcountrybecomemoreandmorebeautiful.→Ourcountry