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时间:2018-05-03
《定语从句中介词加关系代词的用法》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、金太阳新课标资源网wx.jtyjy.comUnit5NelsonMandela--amodernheroPeriod3Grammar(Attributiveclause)关系副词及介词加关系代词的用法学习目标:通过本节课的学习使学生初步掌握并运用关系副词when,where,why引导的定语从句以及介词加关系代词的用法。课前自主预习:状语:是用于说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等的一种句法成份关系代词:它代表先行词,在从句中作主语,宾语,表语和定语的关系词。关系副词:它代表先行词,在从句中作时间,
2、地点和原因状语的关系词。课堂展示:一、关系副词引导的定语从句1.When的用法When表时间,在从句中作时间状语,其先行词往往是表示时间的名词。IstillrememberthedaywhenIfirstcametoBeijing.Wearelivinginanagewhenmanythingsaredoneoncomputer.注意:当先行词是时间名词时,既可以用when引导定语从句,也可以用that/which引导定语从句,其关键是引导词在从句中作什么成分,若引导词在定语从句中充当状语,则用when引导,若引导词在定语从句中充
3、当主语或宾语,则用that/which引导。试比较:Iwillneverforgettheday______wespendtogether.Iwillneverforgettheday_______wemetthere.典例Anyway,thatevening,_____I'lltellyoumoreaboutlater,IendedupstayingatRachel'splace.A.whenB.whereC.whatD.which2.Where的用法Where表示地点,在定语从句中作地点状语,其先行词往往是表示地点的名词。Th
4、efactorywherehisfatherworksinthewestofthecity.WewenttovisittheplacewhereLincolnonceworked.注意:当先行词是地点名词时,既可以用where引导定语从句,也可以用that/which引导定语从句,其关键是引导词在从句中作什么成分,若引导词在定语从句中充当状语,则用where引导,若引导词在定语从句中充当主语或宾语,则用that/which引导。试比较:Thisisthefactory_______Ipaidavisittheotherday.Th
5、isisthefactory_______Ivisitedtheotherday.典例金太阳新课标资源网wx.jtyjy.comIfashophaschairs____womencanparktheirmen,womenwillspendmoretimeintheshop.A.thatB.whichC.whenD.where1.Why的用法Why表示原因,在定语从句中作原因状语,其先行词一般是reason。Ididn'tknowthereasonwhyhedidn'tcometoschoolyesterday.Thatisther
6、easonwhyIdidit.注意:若先行词reason在定语从句中不作状语,而是充当主语或宾语,则用that/which引导定语从句。Thisisthereasonwhyhewaslateforthemeeting.Thisisthereasonthatheexplainedatthemeetingforhiscarelessnessinhiswork.典例Thisisthereason____Icamehere.A.whichB.whyC.thatD.inwhich二、介词+关系代词引导的定语从句1.概述“介词+关系代词”引导
7、的定语从句多用于正式问题,使用的关系代词一般是which/whom,它既可以引导限制性定语从句,也可以引导非限制性定语从句。常见有以下几种结构:(1)介词+关系代词MandelawastheblacklawyertowhomIwentforadvice.=MandelawastheblacklawyerwhomIwenttoforadvice.(2)名词,代词,数词+介词+关系代词LastSundayIboughtsomebooksfrombookstore,threeofwhichwereEnglishnovels.=LastS
8、undayIboughtsomebooksfromthebookstore,ofwhichthreewereEnglishnovels.Hewroteabook,thenameofwhichI'vecompletelyforgotten.Theol
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