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1、SharingUnit4Grammar1.TolearnthekindsofAttributiveClause.2.Tolearntheusageofwho,whose;whom;which;that;how;when;why…3.Dosomepractice.Teachingaims:FindsomesentencesinwhichAttributiveClauseisusedfromreadingI.1.I’veincludedsomephotoswhichwillhelpyoupicturetheplacesItalkabout.2.Theboyswhohadnev
2、ercomeacrossanythinglikethisbeforestartedjumpingoutofwindows.3.Sometimeslwonderhowrelevantchemistryistothesestudents,mostofwhomwillbegoingbacktotheirvillagesafterYear8.4.Butlastweekendanotherteacher,Jenny,andIdidvisitavillagewhichisthehomeofoneoftheboys,Tombe.5.Whenwearrivedatthevillage,T
3、ombe’smother,Kiak,whohadbeenpullingweedsinthegarden,startedcrying“Ieee,leee”.定语从句在复合句中修饰名词或代词的从句叫做定语从句。被修饰的名词或代词叫先行词。引导定语从句的关系代词有:________________________.引导英语从句的关系副词有;____________________which,that,who,whom,whosewhen,how,why。where,注:1.介词提前时一般只用which和whom。2.whose+名词=the+名词+ofwhich/ofwhom先
4、行词是物先行词是人定语地点状语时间状语原因状语主宾主宾关系代词whichthatwhowhomwhose关系副词wherewhenwhy定语从句分类定语从句TheRestrictiveAttributiveClause限制性定语从句TheNon-RestrictiveAttributiveClause非限制性定语从句限定性定语从句与非限定性定语从句限定性定语从句是句中不可缺少的组成部分,主句和从句之间不用逗号隔开非限定性定语从句是对主句先行词的补充说明,没有这种从句不影响主句意思完整.一般用逗号把主句和从句分开引导词:who,whom,whose,which,ofwhic
5、h,when,where等,不用that,不能省略引导词:关系代词和关系副词,作宾语时一些关系代词可以省略关系词的用法:(一)关系代词的用法:1、作主语用who,which和that,如:Heisthemanwho/thatlivesnextdoor.Thetrainwhich/thathasjustleftisforShenzhen.2、作宾语用whom,who,which,that,如:Theman(whom/who/that)wehavejustseenisafamouswriter.Whereisthebook(which/that)Iboughtlastwee
6、k?注:在非正式文体中,关系代词作宾语时,用于指人的who,whom,that和用于指物的which和that通常可以省略;但在介词提前时,或在非限定性定语从句中,关系代词即使作宾语也不可省略。3、作定语用whose,如:(a)Heisthemanwhosecarwasstolenlastweek.(b)ItwasameetingwhoseimportanceIdidnotrealizeatthattime.注:“whose+名词中心词”这一结构在定语从句中既能作主语(如上a句),又能作宾语(如上b句)。whose的先行词常用来指人,但有时也可以用来指具体事物或抽象概念,
7、这时可以与ofwhich结构互换,词序是:“名词+ofwhich”,如:Theycametoahousewhosebackwallhadbrokendown.(=thebackwallofwhich)He’swrittenabookthenameofwhichI’vecompletelyforgotten.(=whosename)4、作表语只用that,它既可以指人,也可以指物,但时常省略。Heisnolongerthemanthatheusedtobe.Thisisnolongerthedirtyplace(that)itu