英语人教新目标九年级全一册人教版九年级Unit5被动语态(共32张PPT)

一、概念:语态是动词的一种形式，表示主语和谓语间的关系。

英语动词有两种语态：主动语态（activevoice）；被动语态(passivevoice)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二、构成:be+动词的过去分词（pp）(PP是pastparticiple的缩写）三、句型：（一般现在时的被动语态）肯定句：主+am/is/are+done+其他否定句：主+am/is/are+not+done+其他一般疑问句：Is/Are+主+done+其他？答语：Yes,主+is/are+done

No,主+is/are+not+done特殊疑问句：特殊疑问词+一般疑问句什么时候要用被动语态呢？在下列三种情况之一要用被动语态：①不知道动作的执行者是谁，用被动语态。Hisbikewasstolenlastweek.②没有必要指出谁是动作的执行者，用被动语态。RiceisgrowninthesouthofChina.③需要强调动作的承受者时，用被动语态.ThebookwaswrittenbyMoYan.主动语态和被动语态结构的转换：Ourclassroomiscleaned主语谓语宾语byuseveryday.结构：主动语态：主语＋谓语＋宾语

被动语态：主语be+过去分词by+宾语即:“主变宾，宾变主，谓语动词变被动。”(注:主变宾即主语变为介词by宾语)被动语态主语谓语宾语Wecleanourclassroomeveryday.主动语态eg：英语的谓语动词的两种语态WespeakEnglish.主语(s)谓语(V)宾语(O)Englishisspoken

byus.主语(S)谓语(V)宾语(O)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theActiveVoice被动语态thePassiveVoice*They

make

shoesinthatfactory.主语+及物动词+宾语Shoes

aremade(bythem)inthatfactory.变为被动语态一般现在时的被动句：S+am/is/are+PP+其它三、各种时态的主动语态和被动语态谓语结构对照表时态主动语态被动语态1一般现在时do/doesam/is/are+过去分词2一般过去时didwas/were+过去分词3一般将来时will/begoingto+动原will/begoingto+be+过去分词4过去将来时would+动词原形Would+be+过去分词5现在进行时am/is/are+现在分词am/is/are+being+过去分词6过去进行时was/were+现在分词was/were+being+过去分词7现在完成时

have/has+过去分词have/has+been+过去分词8过去完成时had+过去分词Had+been+过去分词9含情态动词情态动词+动词原形情态动词+be+过去分词重点考查一般现在时、一般过去时、现在完成时及含情态动词的被动语态。am/is/are+P.P.was/were+P.P.willbe+P.P.can/may/must/shouldbe+P.P.中考常考的被动语态

be+P.P.1.HeoftenhelpsmeinEnglish.2.Lucydoesherhomeworkintheevening.IamoftenhelpedbyhiminEnglish.HerhomeworkisdonebyLucyintheevening.3.Theymakeshoesinthatfactory.4.Doyouwater

theflowerseveryday?Shoesaremadebytheminthatfactory.Aretheflowerswateredbyyoueveryday?一般现在时的被动语态：am/is/are+P.P.1.Webuiltourschool95yearsago.2.Theyplantedmanytreeslastyear.3.Hedidn’ttakethephotoin2003.Ourschoolwasbuilt95yearsago.Manytreeswereplantedlastyear.Thephotowasn’ttakenin2003.4.Didyoufinishyourhomework?一般过去时的被动语态：was/were+P.P.Wasyourhomeworkfinished?1.WewillholdourNationalGamesinJinan.2.Iwillinvitemyteachertotheparty.3.Hewon’tfinishhishomeworkinanhour.OurNationalGameswillbeheldinJinan.Myteacherwillbeinvitedtotheparty.Hishomeworkwon’tbefinishedinanhour.一般将来时被动语态：willbe+P.P.1.Wemustcleantheclassroomeveryday.2.Parentsshouldallowtheteenagerstochoosetheirownclothes.3.

UncleWangcan’tmendhisbike.

Theclassroommustbecleanedeveryday.Theteenagersshouldbeallowedtochoosetheirownclothes.Hisbikecan’t

bemendedbyunclewang.

情态动词的被动语态：can/may/must/shouldbe+P.P.主动语态变被动语态的方法主动语态改为被动语态可按“一变、二套、三注意”进行即：①变-----把主动语态的宾语改为被动语态的主语，把主动语态的主语改为被动语态的介词by的宾语。②套-----根据原句的时态套用相应时态。③注意-----注意人称的变化而引起的主谓一致问题。例：①ManypeoplespeakEnglish.English__________bymanypeople.②Hewashedhisshoesyesterday.Hisshoes_________________byhimyesterday.isspokenwerewashed、四、各种时态的主动语态和被动语态谓语结构对照表时态主动语态被动语态1一般现在时do/doesam/is/are+过去分词2一般过去时didwas/were+过去分词3一般将来时will/begoingto+动原will/begoingto+be+过去分词4过去将来时would+动词原形would+be+过去分词5现在进行时am/is/are+现在分词am/is/are+being+过去分词6过去进行时was/were+现在分词was/were+being+过去分词7现在完成时

have/has+过去分词have/has+been+过去分词8过去完成时had+过去分词had+been+过去分词9含情态动词情态动词+动词原形情态动词+be+过去分词重点考查一般现在时、一般过去时、现在完成时及含情态动词的被动语态。五、被动语态的高频考点和易错点1.let/have/make/see/hear/watch/noticesb.dosth.被动：sb.bemade/seen/heard/watched/noticedtodosth.eg:Ioftenseehimrunontheplayground.Sheoftenhearssomeonesingthere.Heisoftenseentorunontheplaygroundbyme.Someoneisoftenheardtosingtherebyher.

2.takeplace/happen（发生，无被动语态）Eg:Greatchanges____________(takeplace)inmyhometowninthepastfewyears.3.belongto无被动语态Eg:Thisbook_____________(belong)tome4.感官动词无被动语态Eg:Thisdesk________(feel)hard.havetakenplacebelongsfeels5.sell/cut/read/wear/write等词带状语修饰语的主动表被动Eg:Thiskindofclothes_______(wash)easily.Thisnovels___________(sell)well.Thiskindofshoes___________(sell)outalready.6.getsth.done表被动

使某事完成getone’searspierced扎/打耳洞7.havesth.done表被动使某事完成haveone’shaircut理发.washessellshasbeensold8.makeoneselfunderstood使自己被别人理解Eg:Ihaveexplaineditseveraltimes______(make)myself___________(understand).9.tobedone带有动词不定式的被动语态

needtobedone需要被完成Eg:MyTVneeds____________________(repair).Anewhotelisgoingto_________(build)here.Hedidn'twant____________(examine).toberepaired/repairingbebuilttobeexaminedtomakeunderstood10.带双宾语的动词可有两种被动语态ask/tell/pay/send/give/buy/show/offer/lend/make/teach/serve...Eg:Sheaskedhimsomequestions.Hewasaskedsomequestionsbyher.Somequestionswereaskedhimbyher.Eg:Motherboughtmeanewcoat.Iwasboughtanewcoatbymother.Anewcoatwasboughtformebymother.11.固定动词短语要将短语动词视为一个整体，变为被动语态时不能丢掉其后的介词或副词。Weshouldtakegoodcareoftheold.Theold_____________________________byus.12.表示据说/相信的句型Itissaidthat...据说Itisreportedthat...据报道Itisbelievedthat...大家相信Itisunbelievedthat....令人难以置信的是...Itiswellknownthat...众所周知Itissuggestedthat...据建议Itisthoughtthat...大家认为

shouldbetakengoodcareof13.易错题Eg.Whydidn'tyougotoTom'sbirthdaypartyyesterdaybecauseI______________(notinvite)14.过去分词作定语，表被动Eg.Ilikereadingthenovel___________(write)byLuxun.15.其他无被动语态的词，词组become/rise/appear/arrive/die/cost/enter/fall/last/exist/fail/succeed/hold/cometrue/breakout/runout/giveoutwasn’tbeinvitedwritten1).beusedtodosth.被用来做某事（被动语态）(=beusedfordoingsth.)usesth.todosth.用某物做某事（主动语态）2).usedtodosth.过去常常做某事3).be/getusedtodoingsth.习惯做某事4).bemadeof由...制成（可看出原材料）bemadefrom由...制成（可看出原材料）

bemadeby/in/into

16.注意辨析:小结：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.

bytheminthefactory.三、各种时态的主动语态和被动语态谓语结构对照表时态主动语态被动语态1一般现在时do/doesam/is/are+过去分词2一般过去时didwas/were+过去分词3一般将来时will/begoingto+动原will/begoingto+be+过去分词4过去将来时would+动词原形would+be+过去分词5现在进行时am/is/are+现在分词am/is/are+being+过去分词6过去进行时was/were+现在分词was/were+being+过去分词7现在完成时

have/has+过去分词have/has+been+过去分词8过去完成时had+过去分词had+been+过去分词9含情态动词情态动词+动词原形情态动词+be+过去分词重点考查一般现在时、一般过去时、现在完成时及含情态动词的被动语态。Practice:1.lwatertheflowerseveryday.2.Peopleuseknivesforcuttingthings.3.Itoldhertoreturnthebookintime.Shewastoldtoreturnthebookintimebyme.K