被动语态公开课课件

被动语态ThePassiveVoice

语态是动词的一种形式，表示主语和动词之间的关系。英语动词有两种语态：主动语态和被动语态。主动语态动词的主语是动作的执行者，而被动语态动词的主语是动作的承受者。被动语态是动词的一种特殊形式，一般说来，只有需要动作对象的及物动词才有被动语态。

英语语态被动语态的构成由助动词be

+及物动词的过去分词（V-ed）构成。助动词be有人称、数和时态的变化。TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShe

waters

theflowerseveryday.主谓宾后面能接宾语的动词才有被动语态英语的谓语动词有两种语态WespeakEnglish.主语谓语宾语English主语谓语宾语宾变主,主变宾,前加by动变被,看清be,结构分别be+pp主动语态被动语态isspokenbyus.主动变被动的方法:She

waters

theflowerseveryday.主谓宾Theflowers

arewatered

byher

everyday.①②③④总结:主动语态被动语态宾语→谓语→主语→其他→抄下来主语be+P.Pby+宾语be+P.P.被动语态的基本结构:有各种时态的变化考点一:主变被解题步骤:1.找宾语----即动作的承受者They

make

shoesinthatfactory.

Shoes2.判断宾语的单复数----即be动词的单复数.are3.判断动词的时态----即be动词的时态.4.修改谓语的时态----即原句动词改为过去分词

made5.修改原句的主语----即by+主语/宾语.bytheminthatfactory.[1].NowEnglish____bymoreandmorepeopleallovertheword.

A.speaks

B.isspoken

C.wasspoken一般现在时的被动语态：am/is/are+PPtask（一）1.WelikeMissLinVerymuch.

MissLin___________byusverymuch.2.ManyyoungpeopleloveJayChou’songs.

JayChou’ssongs__________bymanyyoungpeople.islikedareloved时态:结构：am/is/are+done一般现在时把下列句子改为被动语态：[2].Thelostboy____atthestreetcornerlastnight.

A.wasfound

B.isfound

C.waslookedfor一般过去时的被动语态：was/were+PPtask（二）

1.Themanrepairedthecaryesterday.

Thecar_____________bythemanyesterday.2.MrSongencouragedustostudyhardlastweek.We________________tostudyhardbyMissPenglastweek.wasrepairedwereencouraged时态:结构：was/were+done一般过去时把下列句子改为被动语态：[3].Thisroad____now.

A.repairs

B.isbeingrepaired

C.isrepaired现在进行时的被动语态：is/am/are+

being

+PP把下列句子改为被动语态：（三）时态:现在进行时结构：is/am/are+

being

+PP1.Mysisteriscleaningthecarnow.

Thecar________

bymysisternow.

2.Heiswateringtheflowersnow.

Theflowers___________byhimnow.isbeingcleanedarebeingwatered[4].Hiscar____then.

A.wasbeingrepaired

B.repaired

C.repairs过去进行时的被动语态：was/were+

being

+PP把下列句子改为被动语态：（四）时态:过去进行时结构：was/were+

being

+PP1.Mysisterwascleaningthecarthen.

Thecar________

bymysisterthen.

2.Hewaswateringtheflowersthen.

Theflowers___________byhimthen.wasbeingcleanedwerebeingwatered[5].Manyhouses____inthefuture.

A.willbuild

B.willbebuilt

C.arebuilt一般将来时的被动语态：will+be+PPbegoingto+be+PPtask

(五)

1.Thecitywillbuildthenewairportnextyear.

Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.

Twostudents____________________

toHongkongtostudy.

willbe

are

be时态:结构：will/begoingto

+be+done一般将来时builtgoingtosenttask

(六)

1.LiMinghasalreadywateredsomeflowers.

Someflowers________________byLiMingalready.

2.Theyhavesoldoutthelightgreendress.Thelightgreendress___________out.

havebeen

has时态:结构：have/has

+been+done现在完成时wateredbeensold(六)1.LiMinghadwateredsomeflowersbyteno’clock.

Someflowers________________byLiMingbyteno’clock.

2.Theyhadlearnt2,000Englishwordsbytheendofthisterm.2,000Englishwords______________bythembytheendofthisterm.时态:过去完成时结构：had

+been+donehadbeenwatered

hadbeenlearnt[7].Flowers____everyday.

A.hasbeenwatered

B.shouldbewatered

C.shouldwater含有情态动词的被动语态：情态动词+be+PP含有情态动词的被动语态：

情态动词+be+doneYoumustn’tcleantheroomtoday.Theroom______________byyoutoday.2.Weshouldfinishourhomeworkontime.

Ourhomework______________byusontime.

（四）mustn’tshould

结构：becleanedbefinishedPart3一般现在时：一般过去时：现在进行时：过去进行时：现在完成时：过去完成时：一般将来时：

情态动词:

am/is/are+done

情态动词有+be+done

will+be+done

was/were+done以下时态的被动语态构成Summaryhad+been+doneTask4has/have+been+donewas/were+being+doneis/am/are+being+done考点二:被动语态中的特殊情况:[6].

①

Goodmedicine___bittertothemouth.

A.tastesB.istastedC.taste

②Thispen___well.

A.issoldB.sellC.sells感官动词,和sell等动词用主动语态表被动..思考3:选择1.Thepen___well.A.iswrittenB.writes2.Themusic___nice.A.soundsB.issoundedBA有些动词的主动形式表示被动含义注意问题3：1.read,sell,last,wash,write等带状语（