Gate School 定语从句练习 Name: 一、 定义:在复合句中,修饰某一名词或代词的从句叫做定语从句; 被定语从句 所修饰的词叫做先行词。如:1) The man who lives next to us is a policeman. 2) You must do everything that I do. 引导定语从句的词:关系代词that, which, who(宾格who, 所有格whose) 关系副词where, when、why关系词的作用:1、引导定语从句 2、代替先行词 3、在定语从句中担当一个成分单词作定语时通常放在它所修饰的词之前,作前置定语。短语和从句作定语时则放在所修饰的词之后,作后置定语。 二、关系代词引导的定语从句1.who指人,在从句中做主语(1)The boys who are playing football are from Class One. (2)Yesterday I helped an old man