Attributive Clause东营市实验中学焦海英1.定义:在复合句中修饰主句中的某一名词(或代词)的从句叫定语从句。它所修饰的词叫先行词,定语从句一般放在先行词的后面。2.引导词:定语从句一般由关系代词或关系副词引导.关系代词有:that, which, who, whom, whose,关系副词有when where等。3.引导词的作用:一是连接主句和定语从句,二是它本身在定语从句中充当某个成分。例如:The man that/who came to supper yesterday is a friend of Mine. 定语从句 that