被动语态PPT文档格式.pptx
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be(对应形式)+done,三、不同时态下的被动语态,一般现在时:
is/am/are+done,一般过去时:
was/were+done,一般将来时:
will/shall+be+donebegoingto+be+done,About100millionsharksarekilledbyhumaneveryyear.Only12personswerekilledworldwidebysharksin2011.Thesharksfins(鱼鳍)willbemadeintofinsoup(鱼翅汤).Thesharksfinsaregoingtobemadeintofinsoup.,三、不同时态下的被动语态,现在进行时:
is/am/are+beingdone,过去进行时:
was/were+beingdone,Thesharkisbeingsavedbytheman.Atthesametimeyesterday,manysharkswerebeingsaved.,三、不同时态下的被动语态,注意:
be变done不变,四、情态动词的被动语态,Sharkshouldbeprotectedbyhumanbeings.,情态动词被动:
情态动词+bedone,Humansprotecttherhino.Therhinoisprotectedbyhumans.,五、主动语态变被动语态,主语,宾语,找找主语和宾语换主语和宾语调换位置改动词改成be+done的正确形式加加上by,六、主动变被动语态的练习,Thestudentscleantheirclassroomeveryday.Theirclassroomiscleanedbythestudentseveryday.2.Theysetupthenewstationin2004.Thenewstationwassetupin2004.3.Wemustdosomethingtohelpher.Somethingmustbedonetohelpher.4.Unclewangismendingmybikenow.Mybikeisbeingmendedbyunclewangnow.5.Theywillbuildanewbridgeovertheriver.Anewbridgewillbebuiltovertheriver.,
(1)没有被动语态的动词a.不及物动词:
disappeardieendfailsit注意:
如果不及物动词后接介词,则可以使用被动语态eg:
Someonebrokeintohisroom.Hisroomwasbrokeninto.b.三发生(takeplace,happen,occur)c.感官动词:
tastelooksoundsmellfeel,七、特殊用法(不使用被动语态的情况),
(2)动词表主语本身性质时不用被动语态如:
write、read、wash、sell、ride、cook、wearThepeniswrittensmoothly.(X)Thepenwritessmoothly()ThebookiswrittenbyCindy.(),七、特殊用法(不使用被动语态的情况),Sumup,被动语态,一、被动语态定义二、被动语态结构三、不同时态的被动语态四、情态动词的被动语态五、主动语态变被动语态六、主动语态变被动语态的练习七、特殊用法,Themotorbikerideswell.Kumamonisseatedintheroom.AwatermelonisgiventomebyKumamon.Kumamonismadetoplantwatermelons.ItissaidthatKumamonispopular.,被动语态
(二),1.表主语本身的性质时不用被动eg:
ridesellwashreadwritewearcookThemotorbikerideswell.()Themotorbikeisriddenwell.(),一、主动表被动的情况,T,F,2.特殊动词及短语本身的用法a.sth.needdoing=sth.needtobedone.某物需要被做b.sth.requiredoing=sth.requiretobedone某物需求被做c.Thisplaceisworthdoingsth.beworthdoing某物值得被做,Kumamonisseatedintheroom.,二、被动表主动的情况,Kumamongavemeawatermelon.IwasgivenawatermelonbyKumamon.AwatermelonwasgiventomebyKumamon.Kumamonboughtmeaninterestingbook.IwasboughtaninterestingbookbyKumamon.AninterestingbookwasboughtformebyKumamon.,三、双宾语的被动语态,人+bedone+物2.物+bedone+to/for+人,*WemakeKumamonplaybasketball.Kumamonismadetoplaybasketball.*WeoftenseeKumamondance.Kumamonisoftenseentodance.,see、watch、observe、notice(四看)make、let、have(三使)listento、hear(二听)feel(一感觉),四、部分动词的被动语态还原to,ItissaidthatKumamonispopular.常见句型:
ItissaidthatItisbelievedthatItisreportedthatItisconsideredthatItissaidthat,五、常见句型,1.主动:
主+谓+宾eg:
Humansprotecttherhino.被动:
宾+bedone+by+主eg:
Therhinoisprotectedbyhumans.2.主动:
主+谓+间接宾语(人)+直接宾语(物)eg:
Tomgavemeacakeyesterday.被动:
间接宾语+bedone+直接宾语+by+主eg:
IwasgivenacakebyTomyesterday.被动:
直接宾语+bedone+to/for+间接宾语+by+主eg:
AcakewasgiventomebyTomyesterday.注意:
常接for的动词:
buy、draw、make、cook(买画做饭),六、主动变被动,3.主动:
主+谓+宾语+宾补(省略了to的不定式)被动:
不带to的不定式作宾补的主动语态,变为被动语态不定式前要加to。
(主动语态不见to,被动语态to出来)eg:
Thebossmadetheboydoheavywork.Theboywasmadetodoheavyworkbytheboss.4.动词短语视作整体,后置的介词副词不能省略。
常考动词短语:
lookfor、lookafter、laughat、speakto、handin、takecareofeg:
HerfriendslaughedatMary.Marywaslaughedatbyherfriends.,谢谢观赏,