人教版九年级英语全册 Unit 6 When was it invented语法小专题习题.doc

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1、Unit6Whenwasitinvented单元语法小专题(GrammarFocus)语法精讲一般过去时的被动语态一般过去时的被动语态表示在过去某一时间发生的被动性动作，由“was/were＋及物动词的过去分词”构成.一般过去时的被动语态的疑问形式是将was/were提到句首，肯定回答用“Yes，主语＋was/were.”；否定回答用“No，主语＋wasn't/weren't.”.一般过去时的被动语态的否定形式是在was/were后加not.如：Allthebananaswereeatenupbythetwogirls.所有的香蕉都被

2、这两个女孩吃光了.Thebigsquarewasn'tbuiltin2008.这个大广场不是在2008年建造的.—Werelotsoftreesplantedlastyear?去年栽了许多树吗？—Yes，theywere./No，theyweren't.是的，栽了./不，没栽.【拓展】特殊的被动语态1．含有双宾语的被动语态含有双宾语的主动句变被动句时，可以将其中任何一个宾语变为被动结构的主语.一般是把主动结构中指人的间接宾语变为被动语态的主语，这样句子显得自然；若把指物的宾语变为被动语态的主语，间接宾语前要加介词to，for等.通常情

3、况下，谓语动词是tell，bring，pass，lend，give，write等时，要在间接宾语前加to；谓语动词是buy，cook，find，make，draw等时，要在间接宾语前加for.如：Helentmeabike.→Iwaslentabike(byhim)．→Abikewaslenttome(byhim)．他借给了我一辆自行车.2．复合宾语的被动语态若主动句为“主语＋谓语＋宾语＋宾补”这种复合宾语结构时，则只能将宾语变为被动结构的主语，宾补变成被动结构的主语补足语.如：WecallhimXiaoWang.我们叫他小王.→He

4、iscalledXiaoWang.他叫小王.【注意】若主动语态中的宾补是省略to的不定式，变为被动语态时需把to还原.如：Theyheardhersingasongattheparty.→Shewasheardtosingasongattheparty.在晚会上他们听她唱了一首歌.3．特殊疑问句的被动语态和主动句一样，仍将疑问词置于句首.若主动句的疑问词是who，变被动句时要改为bywhom置于句首，也可仍用who，而将by置于句末.如：Whoboughtthebook?→Whowasthebookboughtby？/Bywhomwa

5、sthebookbought?谁买了这本书？语法精练Ⅰ.用括号内所给单词的适当形式填空.1．Mybrotherwenttobedsolatebecausehishomeworkwasn't_finished(notfinish)ontime.2．Apresentwas__given(give)tomebymyfriendonmybirthday.3．Hewas__seen(see)toswiminDamingLakeyesterday.4．Anniewas__invited(invite)totheparty.Shehadawonde

6、rfultimewithus.5．Luckily，noonewas__hurt(hurt)inthecaraccidentneartheschool.6．Sorry.Thebookyouaskforwas__sold(sell)outtwodaysago.7．Myshoeswere__washed(wash)bymymotheryesterday.8．Werealotofusefulthingsinvented(invent)byEdison?9．Thewindowwas__cleaned(clean)tenminutesago，an

7、dtheroomlooksbrightnow.10．Icansingthesongs.Theywere__taught(teach)byourEnglishteacheryesterday.Ⅱ.按要求完成下列句子，每空一词.11．Thebikewasproducedin2013．(对画线部分提问)Whenwasthebikeproduced?12．ThenewmachinewasmadebyTom．(对画线部分提问)Whowasthenewmachinemadeby?13．Didyourunclewashthecaryesterday

8、afternoon？(改为被动语态)Wasthecarwashedbyyouruncleyesterdayafternoon?14．MybrothersentanEnglishlettertomelastSaturday