Unit 2 Friendship Grammar修饰主语、宾语、表语的句子就叫做定语从句
引导定语从句的关联词有:定语从句关系代词: who, whom whose, which, that 关系副词: when, where定语从句的位置定语从句一定放在被修饰成分之后
This is the car which he bought last year
先行词定语从句Do you know the man
He spoke just now
Do you know the man who spoke just now
whom 指人 , 在从句中作宾语 , 可省略
Do you know the man (whom) we saw at the Beijing Hotel
The girl is from America
I called her just now
The girl (whom ) I called just now is from America
which 指物 , 在句中作主语或宾语 , 作宾语时可以省略
I’m not interested in the book which has just been published
applethe redthe greenthe smallthe bigThe apple which is red is mine
The apple which is green is yours
The apple which is red is small
The apple which is green is big
I have read the newspaper
It carries the important news
I have read the newspaper