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ID:57294486
大小:1.06 MB
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时间:2020-08-10
《初中被动语态复习(已修改)课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、初中英语复习课thePassiveVoice一、什么是被动语态二、几种常见的被动语态结构什么时候用被动语态?四如何将主动语态该为被动语态五、什么情况下没有被动语态六、哪些被动结构表示主动语态一、什么是被动语态动作的承受者做主语am/is/aredonewas/weredoneshall/willbedonehave/hasbeendonecan/may/must//should/oughttobedone一般现在时:一般过去时:一般将来时:现在完成时:带情态动词时:二、几种常见的被动语态结构三、什么情况下用被动语态四、Putthefollowingintopassivevo
2、ice:1.Icanfinishmyhomeworkeveryday.Myhomeworkcanbefinishedbymeeveryday.2.Didtheybuymanyflowers?Weremanyflowersboughtbythem?3.Hedoesn’toftenreadEnglish.Englishisn’toftenreadbyhim.4.Theytoldusnottogothere.Weweretoldnottogotherebythem.1.每天洗衣服。Clothesarewashedeveryday.2.别着急.这封信会准时寄给他的.Don’tworr
3、y.Thelettercanbesenttohimontime.3.这些婴儿上周受到了很好的照顾。Thebabieswerelookedafterwelllastweek.4.他们昨天拍了很多照片。Theytookmanyphotosyesterday.Or:Manyphotosweretakenbythemyesterday.5.Tom常开他爸爸的小车。Tomoftendriveshisfather’scar.Or:Hisfather’scarisoftendrivenbyTom1.在hear,see,watch,notice等“感观”动词的后面和make,let等“使役”
4、动词的后面作宾补的动词不定式都不带to,但这种句子在变为被动语态时,应加上to。(一听,二使,三看)(1).Isawhercomeintomyroom.Shewasseentocomeintomyroombyme.(2).Hemademewritetheletterforhim.Iwasmadetowritetheletterforhim.注意问题2.若主动语态的动词是双宾语动词(如:give,pass,show等),变被动语态时,只把其中一个宾语变为主语,另一个宾语保留不动,称作保留宾语。若保留宾语是指人,前面要加上介词“to”。eg:Heshowedmehisphotos
5、.Iwasshownhisphotos.OR:Hisphotoswereshowntome.Morewordsgivesbsth=givesth.tosbshowsbsbsth=showsth.tosbpasssbsbsth=passsth.tosbsendsbsbsth=sendsth.tosbbringsbsbsth=bringsth.tosbtellsbsbsth=tellsth.tosb3.如主动语态的动词是双宾语动词如buy,make等,变被动语态时,只把其中一个宾语变为主语,另一个宾语保留不动,若保留的宾语是指人,前面要加上介词fore.gHeboughtmeap
6、en.Apenwasboughtforme.或Iwasboughtapengetsbsbsth=getsth.forsbbuysbsbsth=buysth.forsbmakesbsbsth=makesth.forsbmendsbsbsth=mendsth.forsbcooksbsbsth=cooksth.forsb4.只有及物动词才能用于被动语态,不及物动词不能用于被动语态。但相当于一个及物动词的动词短语可用于被动语态。但在变被动语态时,注意不要丢掉词组末尾的介词或副词。eg:Thedoctorlookedovertheoldwomancarefully.Theoldwoma
7、nwaslookedoverbythedoctorcarefully.归纳:三、如何将主动语态改为被动语态1找主谓宾2.改时态和语态3.加上by和其他4.原句是双宾结构,改被动语态有两种(1)间宾/sb.做主语改法如123;(2)直宾/sth.做主语,sb.前加上to或for5.不带to的动词不定式改写被动语态,to要还原。一听,二看,三使。6.todo改成被动语态是tobedone.needtodohavetodooughttodoneedtobedonehavetobedoneoughttobedo
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