初中被動語態(tài)公開課課件TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShe

waters

theflowerseveryday.主謂賓后面能接賓語的動詞才有被動語態(tài)主動變被動的方法:She

waters

theflowerseveryday.主謂賓Theflowers

arewatered

byher

everyday.①②③④總結(jié):主語be+P.Pby+賓語be+P.P.被動語態(tài)的基本結(jié)構(gòu):有各種時態(tài)的變化考點一:[1].NowEnglish____bymoreandmorepeopleallovertheword.A.speaksB.isspokenC.wasspoken一般現(xiàn)在時的被動語態(tài)：am/is/are+PPtask（一）1.WelikeMissLinVerymuch.MissLin___________byusverymuch.2.ManyyoungpeopleloveJayChou’songs.JayChou’ssongs__________bymanyyoungpeople.islikedareloved時態(tài):結(jié)構(gòu)：am/is/are+done一般現(xiàn)在時把下列句子改為被動語態(tài)：[2].Thelostboy____atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor一般過去時的被動語態(tài)：was/were+PP大家應(yīng)該也有點累了，稍作休息大家有疑問的，可以詢問和交流task

（二）

1.Themanrepairedthecaryesterday.Thecar_____________bythemanyesterday.2.MrSongencouragedustostudyhardlastweek.We________________tostudyhardbyMissPenglastweek.wasrepairedwereencouraged時態(tài):結(jié)構(gòu)：was/were+done一般過去時把下列句子改為被動語態(tài)：[3].Manyhouses____inthefuture.A.willbuildB.willbebuiltC.arebuilt一般將來時的被動語態(tài)：will+be+PPbegoingto+be+PPtask(三)

1.Thecitywillbuildthenewairportnextyear.Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.Twostudents____________________

toHongkongtostudy.

willbe

are

be時態(tài):結(jié)構(gòu)：will/begoingto+be+done一般將來時builtgoingtosent[4].Threebridges____sincelastyear.A.havebuiltB.werebuiltC.havebeenbuilt現(xiàn)在完成時的被動語態(tài)：have/has+been+PPtask(四)

1.LiMinghasalreadywateredsomeflowers.Someflowers________________byLiMingalready.

2.Theyhavesoldoutthelightgreendress.Thelightgreendress____________________________out.

havebeen

has時態(tài):結(jié)構(gòu)：Have/has+been+done現(xiàn)在完成時wateredbeensold[5].Flowers____everyday.A.hasbeenwateredB.shouldbewateredC.shouldwater含有情態(tài)動詞的被動語態(tài)：情態(tài)動詞+be+PP含有情態(tài)動詞的被動語態(tài)：

情態(tài)動詞+be+doneYoumustn’tcleantheroomtoday.Theroom______________byyoutoday.2.Weshouldfinishourhomeworkontime.Ourhomework______________byusontime.

（四）mustn’tshould

結(jié)構(gòu)：becleanedbefinishedPart3練習(xí):用be動詞的正確形式填空.Aknife_________usedtocutapples.2.Theair_________pollutedalready.3.Therooms________cleanedlater.4.Thestudents_______askedtohavebreakfast.5.They_______encouragedtostudyhardinthepast.6.NotonlyhebutalsoI_____punishedlastnight.ishasbeenwillbearewerewas一般現(xiàn)在時：一般過去時：一般將來時：

情態(tài)動詞:am/is/are+done

情態(tài)動詞+be+donewill+be+donewas/were+done以下時態(tài)的被動語態(tài)構(gòu)成Summary現(xiàn)在完成時：has/have+been+doneTask4Homework1. Reviewpassivevoice2.Doexercisesonthepaper考點二:被動語態(tài)中的特殊情況:[6].①

Goodmedicine___bittertothemouth.A.tastesB.istastedC.taste②Thispen___well.A.issoldB.sellC.sells感官動詞,和sell等動詞用主動語態(tài)表被動..思考3:選擇1.Thepen___well.A.iswrittenB.writes2.Themusic___nice.A.soundsB.issoundedBA有些動詞的主動形式表示被動含義注意問題3：1.read,sell,last,wash,write等帶狀語（well,easily)時。如:Herbooksellswell.2.感官動詞feel,look,smell,sound,taste等與形容詞連用時。如：Thecaketastesdelicious.[7].Manypeople___duringtheearthquakeinMay,2008.A.werediedB.deadC.diedhappen,last,die等動詞不使用被動.1.Itwillhappenin50years.()2.Itwillbehappenedin50years.()注意問題2：

不及物動詞沒有被動語態(tài)，如：

happen,takeplace,begin,becomedisappear,comeout.思考2:判斷下列句子的正誤挑戰(zhàn)√x[8].Theman____cleanthetoiletbecausehe___rubbishwhenthepolicewalkedpastthepark.A.wasmade;wasseentothrowB.wasmadeto;wasseenthrowingC.made;sawsee/hearsb.dosthbeseen/heardtodosthsee/hearsb.doingsth.beseen/hearddoingsth.makesb.dosth.bemadetodosth.主動:被動:主動:被動:主動:被動:思考4:把主動語態(tài)變?yōu)楸粍诱Z態(tài)Isawhimfalloffthetree.He____________falloffthetree.wasseento注意問題4：

一些動詞如（如：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”。挑戰(zhàn)[9].Childrenshould___.A.takegoodcareofB.betakengoodcareC.betakengoodcareof固定短語的被動不要丟掉后面的介詞或副詞[10].Yourdesk___.A.needsrepairB.needsrepairingC.needstorepairneed,allow可以用-ing形式表示被動needtobedone=needdoingbeallowedtodo=allowdoing練習(xí)：將下列句子變?yōu)楸粍泳洹?/p>

1.LiLeilistenstohisfathercarefully.

2.Themotherlookedafterthebabyintheroom.

3.Wetookcareofthethings.4.Theygaveussomework.

5.Theboymadethemlaughallthetime.

6.Mymotherbuysmeabike.

HisfatherislistenedtocarefullybyLiLei.Thebabywaslookedafterintheroom.Thethingsweretakencareofbyus.Weweregivensomework.Someworkwasgiventousbythem.Theyweremadetolau