定语从句详解 怎么找先行词 怎么找定语从句 求学霸好好给讲讲 必采纳
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在句中起定语作用,修饰某一名词或代词,或修饰整个主句的从句,叫做定语从句。

被定语从句所修饰的词叫做先行词。

定语从句通常跟在先行词之後,由关系词引出.因此,定语从句又可称为关系分句.

关系词可分为:

(1)关系代词 e.g.:that,which,who,whom,whose etc.

(2)关系副词 e.g.:when,where,why etc.

关系词既起着联系从句与主句的作用,又代替先行词在从句中担任一定的语法成分.如主句,宾语,定语,状语等.

The woman who is standing by the classroom is our Chinese teacher.

在此句中,the woman是先行词;关系代词who引导定语从句,同时代替先行词在从句中担任主语.

This is the room where Bin Ladin once lived.

在此句中,the room是先行词;关系副词where引导定语从句并在从句中担任地点状语.

The girl who plays the piano very well is his girlfriend.

在此句中,the girl是先行词;关系副词who引导定语从句并在从句中担任主语