2012年英语高考语法复习攻略
1. 基本用法定语从句除可用关系代词引导外，还可用关系副词when, where与why来引导，它们的区别是：when用于指时间，where用于指地点，why用于指原因。when, where, why 在定语从句中均用作状语。如： 1980 was the year when he was born. 1980是他的出生年。 This is the town where I was born. 这就是我出生的城市。 These are the reasons why we do it. ...