被动语态公开课

ThePassiveVoice被动语态---一般现在时的被动语态1.你的衬衫是棉的吗？____yourshirts_________cotton?2.是的,而且它们产于美国。Yes,theyare.Andtheywere________theUS.3.飞机模型是由什么制成？______themodelplan

______of?madeinAremadeofWhat’smadereview4.它是由旧木头和玻璃制成。It’smadeof_________and______.5.茶产自中国哪里？_________tea_________inChina?6.茶产自很多不同的地区。It’sproducedinmany___________.7.茶是如何制成的？_____istea__________?Whereisproduced

differentareasusedwoodglassHowproduced8.茶树种植在山坡上。当茶叶长成后,它们被手工采摘下来，然后送去加工。Teaplants__________onthesidesofthemountains.Whentheleavesareready,

they__________byhandandthen_________forprocessing.aregrownarepickedaresentwarmup1.Heclosedthedoor.2.Wecleantheclassroomeveryday.3.Weopenedthebooksjustnow.Thedoorwasclosed

byhim.Theclassroomiscleaned

byuseveryday.

Thebookswereopened

byusjustnow.

Discussion请分别找出以下句子中的动词，动作执行者，动作承受者.1.PeoplegrowteainHangzhou.2.TeaisgrowninHangzhou.3.WestudyEnglisheveryday.4.Englishisstudiedbyuseveryday.5.ChinesespeakChinese.6.ChineseisspokenbyChinese.DiscussionPeople

grow

teainHangzhou.TeaisgrowninHangzhoubypeople.We

study

Englisheveryday.English

isstudied

byuseveryday.Chinese

speak

Chinese.Chinese

isspoken

byChinese.be+V-p.p.被动语态（ThePassiveVoice）是否有各种时态的变化？Summary基本机构(动词过去分词)ManystudentsstudyEnglish.Englishisstudiedbymanystudents.表示主语和谓语动词之间的关系。分类：主动语态和被动语态。主动语态：表示主语是动作的执行者。被动语态：表示主语是动作的承受者。

语态（主动语态）

（被动语态）Knowledgenavigation助动词be

+过去分词

amisarewas/wereEnglishisstudied

bymanystudents.Theyareenjoyedbymanychildren.

IamallowedtoplaycomputergamesonehouronSunday.Theworkwas

finishedbythemontime.be有人称、时态和数的变化。结构一般现在时的被动语态

主语+am/is/are+过去分词+其他句式结构Englishisspokeneveryday.

IamallowedtowatchTVeverynight.

Thestudentsareaskedtocleantheroomontime.

主语be动词过去分词其他肯定句

主语+am/is/are+not+过去分词+其他句式结构Englishisnotspokeneveryday.IamnotallowedtowatchTVeverynight.Thestudentsarenotaskedtocleantheroomontime.

主语be动词+not过去分词其他

句式结构IsEnglishspokeneveryday?AreyouallowedtowatchTVeverynight?Arethestudentsaskedtocleantheroomontime?be动词过去分词把be动词移到句首，在句末加上问号句末加问号

动词过去分词的构成规则1、一般直接加-ed，lookedplayed2、以e结尾直接加-d

，livedused3、末尾只有一个辅音字母的重读闭音节词，先双写末尾字母，再加-ed，planneddropped4、“辅音字母+y”结尾，去“y”再加ied

，

study---studied，carry---carriedExploration不规则的过去分词要牢记（见课本P184-P185）写出下列动词的过去式，过去分词：sing----sang----sungbuild----built----built1.speak2.use3.make4.write5.grow6.plant7.produce

8.ask9.plan10.send11.build12.invitespoke-spokenused-usedmade-madewrote-writtengrew-grownplanted-plantedproduced-producedasked-askedplanned-plannedsent-sentbuilt-builtinvited-invitedExercise1、TheyspeakEnglishinCanada.(English….)2、Peopleusewoodformakingtables.（wood….）3、TheymakecomputersintheUSA.（Computers…）4、TheygrowriceinSouthChina.（Rice…）Englishisspoken(bythem)inCanada.Woodisused(bypeople)formakingtables.Computeraremade(bythem)intheUSA.Riceisgrown(bythem)inSouthChina.Manypeople

speak

English.English

isspokenbymanypeople.SVO主语动词宾语宾语被动主语口诀是:宾变主,主变宾,动词变被动，结构be+动过分，其后都由by来引。如何把主动语态变为被动语态—WhatTVprogram_____bychildren?—

Cartoon.B解析：句意：—孩子们喜欢什么节目？—卡通片。节目是被喜欢的，所以要用被动语态，被动语态的结构形式是“be+过去分词”，排除A,C；又因主语program是单数形式，排除D，故选B。中考链接

Manytrees_____onthestreetseveryyear.Sotheairisveryfreshnow.B解析：首先，everyyear是常用于一般现在时态的时间状语，排除C,D。句意：每年街上都要种植很多树，所以现在空气非常新鲜

。主语manytrees是被种植的，故用一般现在时态的被动语态，因此选B。中考链接4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.1.Childrenunder18_____________(notallow)towatchthisshowwithouttheirparents.aren’tallowed2.We________(pay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage___________(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.arepaidn.老板;上司isspoken德国4.Mostoftheearth’ssurface___________(cover)bywater.5.Theclassroom_________(clean)bythestudentseveryday.iscoverediscleanedn.表面;表层4bRewritethesentencesusingthepassivevoice.1.Farmersplanttheteaonthesidesofmountains.__________________________________________________________Theteaisplantedonthesidesofmountainsbyfarmers.2.Thisshopusesthebestmaterialstomakedresses.________________________________________________________________Thebestmaterialsareusedtomakedressesbythisshop.n.材料;原料3.Carelessdrivingcausesmanytrafficaccidents.________________________________________________________________4.Thepostmanbringslettersandpostcardstopeople’shome.______________________________________________________________Lettersandpostcardsarebroughttopeople’shomebythepostman.Manytrafficaccidentsarecausedbycarelessdriving.n.交通;路上行驶的车辆n.邮递员5.Ourfamilydoesnotusethissilverplateveryoften.________________________________________________________________Thissilverplateisn’tusedveryoftenbyourfamily.

被动语态结构句式助动词be

+过去分词

amisare

主语+am/is/are

+过去分词+其他.

主语+am/is/are+not+过去分词+其他.

Am/Is/Are

+主语+过去分词+其他?肯定句否定句一般疑问句本堂小结homework认真观察下列的句子，与你的同学讨论出不同时态下的被动语态将有怎样的变化？LiBaiwrotethepoem.Thepoemwaswritten

byLiBaiTheywillholdthe31thOlympicGamesinBrazil.The31thOlympicGameswillbeheldinBrazil.Theshophassoldoutallthesalt.Allthesalthasbeensoldout.Studentsmust

finishhomeworkontime.Homeworkmust

befinishedontime.Thebestpreparationfortomorrowisdoingyourbesttoday.对明天做好的准备就是今天做到最好！ThePassiveVoice

被动语态一般过去时被动语态被动语态的基本结构:be+动词过去分词.有各种时态的变化主语+am/is/are+动词过去分词(by+动词执行者）主语+was/were+动词过去分词（by+动作执行者）一般过去时被动语态肯定句结构否定句：在be动词was/were后加not一般疑问句：将be动词was/were提到句首特殊疑问句：特殊疑问词+一般疑问句[2].Thelostboy____atthestreetcornerlastnight.

A.wasfound

B.isfound

C.waslookedfor一般过去时的被动语态：was/were+PP1，去年，一座桥被我们所建造。Lastyear,abridgewasbuiltbyus.2,上个星期，一场比赛在我们学校举办。Amatchwasheldinourschoollastweek.3,这台电脑是什么时候制造的？Whenwasthecomputermade?它在1990年被制造。Itwasmadein1990.task

（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：一般将来时被动语态

Will+动词原形肯定句

主语+willbe+动词过去分词.....否定句：在will后加not一般疑问句：将will提到句首特殊疑问句：特殊疑问词+一般疑问句Begoingto+动词原形主语+begoingtobe+动词过去分词有变化无变化，本身动词原形ThetreesaregoingtobeplantedbyourStudents.否定句：在be动词后加not(前面的be)一般疑问句：将be动词提到句首（前面的那个）特殊疑问句[3].Manyhouses____inthefuture.

A.willbuild

B.willbebuilt

C.arebuilt一般将来时的被动语态：will+be+动词过去分词begoingto+be+

动词过去分词task(三)

1.Thecitywillbuildthenewairportnextyear.

Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingto

sendtwostudentstoHongkongtostudy.

Twostudents____________________

toHongkongtostudy.

willbe

are

be时态:结构：will/begoingto

+be+done一般将来时builtgoingtosent[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+PP被动语态的注意点happen,takeplace,begin,become,disappear,last,die,comeout等动词不使用被动.1,[9].

What____tothatman?

A.happenedB.washappened

C.happen(1)taste,smell,look,feel,sound等系动词,动词用主动语态表被动.如：themusicsoundsbeautiful.(2)有些动词的主动形式表示被动含义2,1.read,sell,last,wash,write等带状语（well,easily)时。如:Herbooksellswell..1.Thepen___well.A.iswrittenB.writes2.Themusic___nice.A.soundsB.issoundedBA[6].

①

Goodmedicine___bittertothemouth.

A.tastesB.istastedC.taste

②Thispen___well.

A.issoldB.sellC.sells

动词过去分词的构成规则1、一般直接加-ed，lookedplayed2、以e结尾直接加-d

，livedused3、末尾只有一个辅音字母的重读闭音节词，先双写末尾字母，再加-ed，planneddropped4、“辅音字母+y”结尾，去“y”再加ied

，

study---studied，carry---carriedsummary不规则的过去分词要牢记写出下列动词的过去式，过去分词：sing----sang----sungbuild----built----built1、speak2、use3、make4、write5、grow6、plant7、produce

8、ask9、plan10、send11、build12、invitespoke-spokenused-usedmade-madewrote-writtengrew-grownplanted-plantedproduced-producedasked-askedplanned-plannedsent-sentbuilt-builtinvited-invited3,有些动词被动语态中to要还原“一感二听三使四看”在被动句中to要还原一感：feel主动：feelsbdosth被动:sbbefelttodosth二听：listento,hear主动：hearsbdosth被动：sbbeheardtodosth三使:make,let,have主动：make/let/havesbdosth被动：sbbemade/let/hadtodosth四看：See,watch,notice,observe(观察）主动：seesbdosth被动：sbbeenseentodosth5,含有双宾语的主动句改为被动句时，应将其中一个宾语改为被动语态的主语，而另一个宾语保留仍作宾语。将物(sth.)变为被动语态的主语时，要在保留宾语前加介词to或for.常见的双宾语动词如give,offer,pass,show,lend,send,bring,return,tell等用介词to;buy,make(制作),mend,cook,sing,get等用for.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.ishasbeenwillbearebewas

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_____