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1、TheAttributiveClause定语从句学业水平考试复习定语从句一、概念:在复合句中修饰名词或代词的句子.(在句子中作定语)(Attributiveclause)HarryPorterisaboywhohasmagicpower.先行词关系词定语从句关系代词关系副词which,who,whom,whose,thatwhere,when，why先行词在从句中充当的成分who人主、宾、表whom人宾语which物主、宾that人或物主、宾、表whose人或物定语（一）引导定语从句的关系代词3.只能用that的情况2)序数词或形容词最高级修饰先行词时1)everyt
2、hing,something,nothing,all,anything,little,much等不定代词作先行词时3)先行词被few,little,no,some,every,all,any,much等修饰时。4)先行词被theonly,thevery,thesame,thelast修饰时。6)主句已有who或which时Whoisthegirlthatisstandingunderthetree?WhichisthemachinethatweusedlastSunday.5)当先行词同时指人和物时7when,where,why关系副词先行词在从句中的成分when时间
3、时间状语where地点地点状语why原因原因状语（二）引导定语从句的关系副词1.ThisistheplacewhereIwasborn.Thisistheplace.Iwasborninthisplace2.IrememberthedaywhenIfirstmethim.Ifirstmethimontheday3.Canyoutellmethereasonwhyyouliedtome?Youliedtomeforthereason.关系副词When=on(in,during…)whichwhere=on(in,infrontof…)whichWhy=forwhich（
4、三）关系副词与介词+关系代词的替代10whenwhen可用in/on/at/during+which代替1.Istillremembertheday.2.Ifirstmethimontheday.IstillrememberthedayonwhichIfirstmethim.whenwhich11wherewhere可用in/on/at/to+which代替1.Thedictionaryistheonlyplace.2.Successcomesbeforeworkinthedictionary.Thedictionaryistheonlyplaceinwhichsuc
5、cesscomesbeforework.wherewhich.12whywhy可用for+which代替1.Thisisthereason.2.Iwaslateforschoolforthisreason.ThisisthereasonforwhichIwaslateforschool.whywhich.完成要点解读P1051-5介词+which介词+whomThisistheschoolwherewestudy.Thisistheschoolinwhichwestudy.Thisistheschoolwhichwestudyin.ThemantowhomIspoke
6、justnowisascientist.1）当关系代词作介词宾语时我们用“介词+which/whom”来引导定语从句2）介词的选用完成A计划P66）如何运用介词14关系代词和关系副词的区别关系代词在定语从句中作主、宾、定语关系副词在定语从句中作状语如何选用定语从句的关系词1.确定定语从句的先行词2.把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，宾语，定语或状语）3.若先行词在从句中做主语、宾语或定语则选择关系代词，若在从句中做状语，则选择关系副词。Exercise:1.Thisisthefactory____________wevisitedlas
7、tyear.2.Thisisthebestfactory__________wevisitedlastyear.3.Isthisthefactory___________youworkedlastyear?4.Isthisfactory__________youvisitedlastyear?that/which/省略thatwheretheone(that)考点二：只用which不用that引导定语从句。Theyhavethreehouses,whicharebuiltofstone.1.引导非限制性定语从句时,其先行词可是一个词,也可是整个主句或
