被動(dòng)語態(tài)公開課課件

被動(dòng)語態(tài)ThePassiveVoice

語態(tài)是動(dòng)詞的一種形式，表示主語和動(dòng)詞之間的關(guān)系。英語動(dòng)詞有兩種語態(tài)：主動(dòng)語態(tài)和被動(dòng)語態(tài)。主動(dòng)語態(tài)動(dòng)詞的主語是動(dòng)作的執(zhí)行者，而被動(dòng)語態(tài)動(dòng)詞的主語是動(dòng)作的承受者。被動(dòng)語態(tài)是動(dòng)詞的一種特殊形式，一般說來，只有需要?jiǎng)幼鲗ο蟮募拔飫?dòng)詞才有被動(dòng)語態(tài)。

英語語態(tài)被動(dòng)語態(tài)的構(gòu)成

workedopenedclosed

seentaught

asked

work

close

openask

seeteache.g.由助動(dòng)詞be+及物動(dòng)詞的過去分詞〔V-ed〕構(gòu)成。助動(dòng)詞be有人稱、數(shù)和時(shí)態(tài)的變化。TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShe

waters

theflowerseveryday.主謂賓后面能接賓語的動(dòng)詞才有被動(dòng)語態(tài)英語的謂語動(dòng)詞有兩種語態(tài)WespeakEnglish.主語謂語賓語Englishisspokenbyus.主語謂語賓語賓變主,主變賓,前加by動(dòng)變被,看清be,結(jié)構(gòu)分別be+pp主動(dòng)語態(tài)被動(dòng)語態(tài)主動(dòng)變被動(dòng)的方法:She

waters

theflowerseveryday.主謂賓Theflowers

arewatered

byher

everyday.①②③④總結(jié):主動(dòng)語態(tài)被動(dòng)語態(tài)賓語→謂語→主語→其他→抄下來主語by+賓語be+P.P.被動(dòng)語態(tài)的根本結(jié)構(gòu):有各種時(shí)態(tài)的變化考點(diǎn)一:主變被解題步驟:1.找賓語----即動(dòng)作的承受者They

make

shoesinthatfactory.

Shoes2.判斷賓語的單復(fù)數(shù)----即be動(dòng)詞的單復(fù)數(shù).are3.判斷動(dòng)詞的時(shí)態(tài)----即be動(dòng)詞的時(shí)態(tài).4.修改謂語的時(shí)態(tài)----即原句動(dòng)詞改為過去分詞

made5.修改原句的主語----即by+主語/賓語.bythem.[1].NowEnglish____bymoreandmorepeopleallovertheword.

A.speaks

B.isspoken

C.wasspoken一般現(xiàn)在時(shí)的被動(dòng)語態(tài)：am/is/are+PPtask〔一〕1.WelikeMissLinVerymuch.MissLin___________byusverymuch.2.ManyyoungpeopleloveJayChou’songs.JayChou’ssongs__________bymanyyoungpeople.islikedareloved時(shí)態(tài):結(jié)構(gòu)：am/is/are+done一般現(xiàn)在時(shí)把以下句子改為被動(dòng)語態(tài)：[2].Thelostboy____atthestreetcornerlastnight.

A.wasfound

B.isfound

C.waslookedfor一般過去時(shí)的被動(dòng)語態(tài)：was/were+PPtask〔二〕1.Themanrepairedthecaryesterday.Thecar_____________bythemanyesterday.2.MrSongencouragedustostudyhardlastweek.We________________tostudyhardbyMissPenglastweek.wasrepairedwereencouraged時(shí)態(tài):結(jié)構(gòu)：was/were+done一般過去時(shí)把以下句子改為被動(dòng)語態(tài)：[3].Manyhouses____inthefuture.

A.willbuild

B.willbebuilt

C.arebuilt一般將來時(shí)的被動(dòng)語態(tài)：will+be+PPbegoingto+be+PPtask

(三)

1.Thecitywillbuildthenewairportnextyear.

Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.

Twostudents____________________

toHongkongtostudy.

willbe

are

be時(shí)態(tài):結(jié)構(gòu)：will/begoingto

+be+done一般將來時(shí)builtgoingtosenttask

(四)

1.LiMinghasalreadywateredsomeflowers.

Someflowers________________byLiMingalready.

2.Theyhavesoldoutthelightgreendress.Thelightgreendress____________________________out.

havebeen

has時(shí)態(tài):結(jié)構(gòu)：Have/has

+been+done現(xiàn)在完成時(shí)wateredbeensold[5].Flowers____everyday.

A.hasbeenwatered

B.shouldbewatered

C.shouldwater含有情態(tài)動(dòng)詞的被動(dòng)語態(tài)：情態(tài)動(dòng)詞+be+PP含有情態(tài)動(dòng)詞的被動(dòng)語態(tài)：

情態(tài)動(dòng)詞+be+doneYoumustn’tcleantheroomtoday.Theroom______________byyoutoday.2.Weshouldfinishourhomeworkontime.

Ourhomework______________byusontime.

〔四〕mustn’tshould

結(jié)構(gòu)：becleanedbefinishedPart3練習(xí):用be動(dòng)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(shí)：一般過去時(shí)：一般將來時(shí)：

情態(tài)動(dòng)詞:

am/is/are+done

情態(tài)動(dòng)詞有+be+done

will+be+done

was/were+done以下時(shí)態(tài)的被動(dòng)語態(tài)構(gòu)成Summary現(xiàn)在完成時(shí)：has/have+been+doneTask4考點(diǎn)二:被動(dòng)語態(tài)中的特殊情況:[6].

①

Goodmedicine___bittertothemouth.

A.tastesB.istastedC.taste

②Thispen___well.

A.issoldB.sellC.sells感官動(dòng)詞,和sell等動(dòng)詞用主動(dòng)語態(tài)表被動(dòng)..思考3:選擇1.Thepen___well.A.iswrittenB.writes2.Themusic___nice.A.soundsB.issoundedBA有些動(dòng)詞的主動(dòng)形式表示被動(dòng)含義注意問題3：1.read,sell,last,wash,write等帶狀語〔well,easily)時(shí)。如:Herbooksellswell.

2.感官動(dòng)詞feel,look,smell,sound,taste等與形容詞連用時(shí)。如：Thecaketastesdelicious.[7].Manypeople___duringtheearthquakeinMay,20xx.A.werediedB.deadC.diedhappen,last,die等動(dòng)詞不使用被動(dòng).1.Itwillhappenin50years.(

)2.Itwillbehappenedin50years.()注意問題2：不及物動(dòng)詞沒有被動(dòng)語態(tài)，如：

happen,takeplace,begin,becomedissappear,comeout.思考2:判斷以下句子的正誤挑戰(zhàn)√x[8].Theman____cleanthetoiletbecausehe___rubbishwhenthepolicewalkedpastthepark.

A.wasmade;wasseentothrow

B.wasmadeto;wasseenthrowing

C.made;sawsee/hearsb.dosthbeseen/heardtodosthsee/hearsb.doingsth.beseen/hearddoingsth.makesb.dosth.bemadetodosth.主動(dòng):被動(dòng):主動(dòng):被動(dòng):主動(dòng):被動(dòng):思考4:把主動(dòng)語態(tài)變?yōu)楸粍?dòng)語態(tài)Isawhimfalloffthetree.He____________falloffthetree.wasseento注意問題4：一些動(dòng)詞如〔如：make,see,hear,watch等〕，后接賓語補(bǔ)足語為不帶“to〞不定式時(shí)，變被動(dòng)語態(tài)時(shí)要加上“to〞。挑戰(zhàn)短語動(dòng)詞轉(zhuǎn)換為被動(dòng)態(tài)時(shí)，通常被看作是一個(gè)動(dòng)詞，后面的介詞或副詞不能拆開或省略。Theylookedafterthechildren→Thechildrenwerewelllookedafter.Wehasputoffthemeetingtillnextweek.→

Themeetinghasbeen

putoff

tillnextweek.注意:約翰翻開了收音機(jī)。Johnturnedontheradio.Theradiowasturnedon.奶奶照看我姐姐。Grandmatakescareofmysister.Mysisteristakencareof

byGrandma.注：千萬不要遺漏介詞或副詞。Wemustspeaktooldpeoplepolitely.Oldpeoplemustbespokentopolitely.[9].Childrenshould___.

A.takegoodcareof

B.betakengoodcare

C.betakengoodcareof固定短語的被動(dòng)不要丟掉后面的介詞或副詞注意:約翰翻開了收音機(jī)。Johnturnedontheradio.Theradiowasturnedon.奶奶照看我姐姐。Grandmatakescareofmysister.Mysisteristakencareof

byGrandma.注：千萬不要遺漏介詞或副詞。Wemustspeaktooldpeoplepolitely.Oldpeoplemustbespokentopolitely.[10].Yourdesk___.

A.