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1、定语从句TheAttributiveClause定语的位置Ilikethegreenteam.Iliketheteamingreen.Iliketheteamwhowerewearinggreen.这是我的杯子Thisismycup.这是装满水的杯子。Thisisthecupfulloftea.这是我喝茶用的杯子。ThisisthecupwhichIdrinkteawith.当你用一个词不能尽情表达你想说的意思时，就用短语；如果短语还不能满足，就用从句。为什么用定语从句定语从句的定义定语从句，也称关系从句和形容词性从句，由关系代词或关系副词引导，用来限制，描绘或说
2、明主句中的某一个名词或代词（有时也可以说明整个句子或主句中的一部分），即句子作定语。ThegirlwhoisstandingthereisMary.先行词：被定语从句所修饰的名词或代词。关系词：引导定语从句的词叫关系词。先行词+定语从句（名词/代词）+（关系词＋其他成分）关系词引导定语从句,起着连接主从句，指代先行词和在从句中作句子成分的三重作用。先行词关系词定语从句1.连接作用:引导从句并同时连接主句.2.指代作用:在从句中指代它前面的先行词.3.成分作用:在从句中充当成分.如:主语(who,that,which);宾语(who,whom,which,that)
3、;表语(that,as);定语(whose,…ofwhom/which);时间状语(when),地点状语(where)和原因状语(why).说明:关系代词在从句中作宾语时可省略,其他成分一般不可省略.判断是定语从句的三要素1.看是否有先行词。2看是否有关系词。3看是否关系词在定语从句中做成分。ThisisthecupwhichIdrinkteawith.ThegirlwhoisstandingthereisMary.Thisisthescientistwhosenameisknownalloverthecountry.先行词关系词定语从句先行词关系词定语从句先行词
4、关系词定语从句关系词在定语从句中做主语关系词在定语从句里做宾语。关系词在定语从句中做定语。October1,1949wasthedaywhenthePeople'sRepublicofChinawasfounded.Thisistheplacewheremymotherwasborn.Idon'tknowthereasonwhyshelooksunhappytoday先行词关系词定语从句关系副词在定语从句中时间状语。先行词关系词关系副词在定语从句中地点状语。定语从句先行词关系词关系副词在定语从句中原因状语。定语从句引导定语从句的关系代词thatthat人+物否wh
5、ose/ofwhichwhose作定语是which/thatWho(m)/that作宾语否是否可略which/thatwho /that作主语物人句子成分先行词作表语thatthat/which是在定语从句中用什么关系词的方法1.看先行词是什么.2.看关系词在定语从句中做什么成分.主语(who,that,which);宾语(who,whom,which,that);表语(that,as);定语(whose,…ofwhom/which);时间状语(when),地点状语(where)和原因状语(why).Titanicistheship___________sanka
6、fterhittinganiceberg.that/whichRoseandJackarethelovers_________metontheship.who/that3.Thehousetheybuiltin1987stayedupintheearthquake.1.Theearthquakehitthecityin2008wasthebiggestinChinesehistory.2.Wedon’tknowthenumberofpeoplelosttheirhomesin1906earthquakethat/whichthat/who（which/that）4
7、.Thestudentsaretalkingaboutthestrangestoriesandpersons______theymetinthevillage.5.Harryistheboy_______motherisourmathsteacher.6.Luckilynoneofthepeople_____________Iknowwerekilledintheearthquake.(who/whom/that)whose(that)1.先行词是最高级或被最高级修饰时用that，而不用whichThefirstplace_____theyvisitedwasYa
8、ngzho
