初中英语被动语态公开课课件

被动语态初三英语ThePassiveVoice2021/5/91TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShe

waters

theflowerseveryday.主谓宾后面能接宾语的动词才有被动语态2021/5/92be+P.P.被动语态的基本结构:有各种时态的变化考点一:2021/5/93[1].NowEnglish____bymoreandmorepeopleallovertheword.

A.speaks

B.isspoken

C.wasspoken一般现在时的被动语态：am/is/are+PP2021/5/94task（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：2021/5/95[2].Thelostboy____atthestreetcornerlastnight.

A.wasfound

B.isfound

C.waslookedfor一般过去时的被动语态：was/were+PP2021/5/96task（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：2021/5/97[3].Manyhouses____inthefuture.

A.willbuild

B.willbebuilt

C.arebuilt一般将来时的被动语态：will+be+PPbegoingto+be+PP2021/5/98task(三)

1.Thecitywillbuildthenewairportnextyear.

Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.

Twostudents____________________toHongkongtostudy.

willbe

are

be时态:结构：will/begoingto

+be+done一般将来时builtgoingtosent2021/5/99[4].Threebridges____sincelastyear.

A.havebuilt

B.werebuilt

C.havebeenbuilt现在完成时的被动语态：have/has+been+PP2021/5/910task(四)

1.LiMinghasalreadywateredsomeflowers.

Someflowers________________byLiMingalready.

2.Theyhavesoldoutthelightgreendress.Thelightgreendress____________________________out.

havebeen

has时态:结构：Have/has

+been+done现在完成时wateredbeensold2021/5/911[5].Flowers____everyday.

A.hasbeenwatered

B.shouldbewatered

C.shouldwater含有情态动词的被动语态：情态动词+be+PP2021/5/912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：becleanedbefinishedPart32021/5/913练习:用be动词的正确形式填空.Aknife_________usedtocutapples.2.Theair_________pollutedalready.3.Therooms________cleanedlater.4.Thestudents_______askedtohavebreakfast.5.Theyshould_______encouragedtostudyhard.6.NotonlyhebutalsoI_____punishedlastnight.ishasbeenwillbearebewas2021/5/914

一用适当的形式填空1Historyis_________bythepeople.(make)2Heisoften___________todotheworkbytheteacher.(ask)3Thebook___________byhimlastyear.(write)4Theradio______________lastweek.(mend)5Sometrees________________onthehillalready.(plant)6Anewsubway_____________(build)nextyear.7She______________(take)tothehospitalalready.8Thousandsofsatellites______________(send)upintothespacesofar.9Theysaidthey_________________(invite)tothepartyalready.10Thetrains_________________(produce)inZhuzhou.11Youngtreesshould______________(water)often.madeaskedwaswrittenwasmendedhavebeenplantedwillbebuilthasbeentakenhavebeensenthadbeeninvitedareproducedbewatered2021/5/915一般现在时：一般过去时：一般将来时：

情态动词:am/is/are+done

情态动词+be+donewill+be+donewas/were+done以下时态的被动语态构成Summary现在完成时：has/have+been+doneTask42021/5/916考点二:被动语态中的特殊情况:2021/5/917[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.2021/5/918.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（well,easily)时。如:Herbooksellswell.2.感官动词feel,look,smell,sound,taste等与形容词连用时。如：Thecaketastesdelicious.2021/5/919[7].Manypeople___duringtheearthquakeinMay,2008.

A.weredied

B.dead

C.diedhappen,last,die等动词不使用被动.2021/5/9201.Itwillhappenin50years.()2.Itwillbehappenedin50years.()注意问题2：不及物动词没有被动语态，如：happen,takeplace,begin,becomedissappear,comeout.思考2:判断下列句子的正误挑战√x2021/5/921[8].Theman____cleanthetoiletbecausehe___rubbishwhenthepolicewalkedpastthepark.

A.wasmade;wasseentothrow

B.wasmadeto;wasseenthrowing

C.made;saw2021/5/922see/hearsb.dosthbeseen/heardtodosthsee/hearsb.doingsth.beseen/hearddoingsth.makesb.dosth.bemadetodosth.主动:被动:主动:被动:主动:被动:2021/5/923思考4:把主动语态变为被动语态Isawhimfalloffthetree.He____________falloffthetree.wasseento注意问题4：一些动词如（如：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”。挑战2021/5/924[9].Childrenshould___.

A.takegoodcareof

B.betakengoodcare

C.betakengoodcareof固定短语的被动不要丢掉后面的介词或副词2021/5/925[10].Yourdesk___.

A.needsrepair

B.needsrepairing

C.needstorepairneed,allow可以用-ing形式表示被动needtobedone=needdoingbeallowedtodo=allowdoing2021/5/926练习：将下列句子变为被动句。1.LiLeilistenstohisfathercarefully.

2.Themotherlookedafterthebabyintheroom.

3.Wetookcareofthethings.4.Theygaveussomework.

5.Theboymadethemlaughallthetime.

6.Mymotherbuysmeabike.

HisfatherislistenedtocarefullybyLiLei.Thebabywaslookedafterint