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时间:2019-11-08
《四种常见时态的被动语态》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、被动语态一.被动语态的意义:表示主语是动作的承受者,什么事情被主语做。二.被动语态的结构:"助动词be+及物动词的过去分词",助动词必须与主语的人称和数一致,同时要体现主动句的时态特征。常用时态主动语态与被动语态结构对照如下:①一般现在时:主动句do/does被动句am/isare+done②一般过去时:主动句did被动句was/were+done③一般将来时:主动句willdo被动句willbe+done④现在进行时:主动句am/isare+doing被动句am/isare+being+done⑤过去进行时:主动句was/w
2、ere+doing被动句was/were+being+done⑥现在完成时;主动句have/has+done被动句have/has+been+done三.适合被动语态的情况:①不知道动作由谁发出,或没有必要说明。如:Thistableismadeofwood. ②需要突出或强调动作的承受者时。如:Thisparkwasbuiltforchildren.注意:主动句里,不定式在make,see,hear等动词后面作宾语补足语时都不带to,但变成被动句时,后面的不定式都需带to。如:Thebossmadehimdothatwor
3、k.=Hewasmadetodothatwork.四.主动语态不能变被动语态的情况:①当宾语是反身代词时,如:Youshouldtakecareofyourself. ②当谓语是表状态的而不是表具体动作的及物动词时,如:Doestheskirtsuityou?③happen,appear等词只用于主动语态。练习:1.Thestars_______inthedaytime. A.can'tseeB.can'tbeseenC.can'tbeenseeD.see2.Apresent_______tomebyMothernextw
4、eek. A.willgiveB.isgivenC.willbegiveD.willbegiven3.TheCommunistPartyofChina_______inShanghaiin1921. A.wasfoundB.found C.wasfounded D.founded4.Greatchanges_______inmyhometownsinceliberation. A.havebeentakenplaceB.tookplaceC.havetakenplaceD.weretakenplace5.Iwasa
5、stonished(吃惊)tohearthatthecolourTVset_______5,000yuan. A.hascostB.costC.costedD.wascost6.Hewasseen_________somethingfromtheshop. A.steelB.tosteal C.tobestolen D.stealed7.Shehas_________byherclassmates. A.laughedB.laughedatC.beenlaughed D.beenlaughedat8.Thecomp
6、uter________intheroom. A.canuseB.canbeuse C.canbeusedD.canused9.Thatclock______BigBen. A.callB.calling C.iscalled D.calls10.Thefilm_______againsometimesnextweek. A.showsB.willshows C.willbeshownD.shows
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