1、2010高考英语 语法 专题复习系列课件02 定语从句 （一）定义及相关术语1.定语从句：修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修饰的先行词之后。2.先行词：被定语从句修饰的词叫先行词。3.关系词： 引导定语从句的词叫关系词。关系词有关系代词和关系副词关系代词有 : that, which, who, whom, whose,as等关系副词有 : when, where, why关系词通常有下列三个作用：A.引导定语从句 ； B.代替先行词 ； C.在定语从句中担当一个成分。 The man who is shaking hands with my father is a
2、policeman.（二）关系代词引导的定语从句1.who 指人，在定语从句中作主语 ,不可省略。The boys who are playing football are from Class One.That is the teacher who teaches us physics.注意主谓 一致2. whom 指人，在定语从句中做宾语，常可省略。Mr Liu is the person ( whom ) you talked about on thebus. Li Ming is just the boy ( whom ) I want to see.3. which 指物，在定语从句中做主语或宾语，做宾语时常可省略。 Football is a game which is liked by most boys.The factory which makes computers is far away from here.
