定语从句 三(关系副词的用法)一关系副词引导的定语从句1. when指_，在定语从句中做_。(1) I still remember the day when I first came to the school.(2) The time when we got together finally came.2. where指_，在定语从句中做_。(1) Shanghai is the city where I was born.(2) The house where I lived ten years ago has been pulled down.3. why指_，在定语从句中做_。(1) Please tell me the reason why you missed the plane.(2) I dont know the reason why he looks unhappy today.注意：关系副词引导的从句可以由“介词关系代词”引导的从句
