单元语法聚焦六 单元语法聚焦六户:语法精讲一舫过去时的被动语态1.构成(1)一般过去时的被动语态的构成:was/were+及物动词的过去分闵。e.g.:Thedeskwasmadebymyfather.这张书桌是我爸爸做的。TheywereinventedbyJulieThompson.它们是由朱莉-汤普森发明的。(2)句式变化:肯定句:主语+was/were+及物动词的过去分词(+by).否定旬:主语+was/were+not+及物动词的过去分间(+by).疑问句:Was/Were+主语+及物动词的过去分词(+by)?肯定回答:Yes,主语+was/were.否定回答:No,主语+wasnrtwerentt2.特殊情况的被动语态(1)以动词短语作谓语的主动语态变被动语态时,不可姑掉后面的介词或副词。e.g.:Theoldshouldbetakencareofbyus.老年人应该被我们照顾。(2)省略to的不定式作宾补的使役动词在被动语态中,to不可省略。e.8.:Theworkersweremadetoworkalldaybytheboss.工人们被老板命令整天不停地工作。户:实战演练I.单项选择。(D)1.(2017-北京)Themobilephonei1973.A.inventsB.isinventedCi【lventedDWasinvented(C)2.(2017-哈尔滨)一Whatdidyoudoyesterdayevening?一toabitthdaypartyandhada(8)3.goodtimewithmyfiiends.invited.aminvited“C.wasinvited(2017-贵港)一Wouldyouliketogotothebeachwithme2一Tdloveto.ButItogiveaspeechabout乙eenvironment.A.sasked卫.wasaskedC.askedD.ask(_C)4.(2017-黔东南州)一Thegame诊verywonderful.Whodesignedit2一1tbyJohnin2002.idesigned印.designsC.wasdesignedD.designed(“C35.(2017-黄石)Theoldbuildingdowntomakeroomforthecitylibraryayearago-叶.wastaking卫.istakenC.wastakenD.wouldtake(“C)6.(2017-淮安)Thehigh-speedrailwayinthiscitylastyear.Itiseasierforpeopleto藿【EvenoW、A.willbuildB.willbebuiltC.wasbuiltD.built(日)7.(2017-丹东)一Manyaccidentsbycarelessdriverslastyear.一Oh,thatstenible,Wemustfollowthetrafficrules.A.arecausedB.werecansedC.havecausedD.caused(A)8.ThemixturesmeltterdblebatTomtastei叶.wasmadetoB.wasmadeC.madetoD.made(“C)9.一Marywasheardjustnow、Whathappened?一Jobnwastellingajoke.A.tocryB.laughC.tolaughD.cryI根据汉语意思完成句子。1.0电灯泡是在1879年被爱迪生发明的。Thelightbulb。wasinventedbyEdisonin1879.这栈大楼是去年建的合?Wasthebuildingbuillastyear2.这幅画没有被卖按,图为太贵了。Thispaintingasnitsold,becanseitstooexpensive.昨天这个女葛被她娉娟强迫弹了很长时间的钢琴。Theginlwasmadetoplaythepianoforlonghoursbyhermotheryesterday.于.句型转换。1.TheteachergavemeanEnglishbookyesterday.(政为被动语态)AnEnglishbookwasBiventomebytheteacheryesterday-2.Shesawthemcomeintotheroom.(政为被动语态)Theywereseentcomeintotheroombyher.3.Wereyoushowatoundthenewlabby乙eteacher7(政为主动语态)Didtheteachershowyouaround习enewlab?4.Wedidntgrowvegetablesinthegardenlastyear.(政为被动语态)Vegetableserent&roWninthegardenbyuslastyear