定语从句 修饰物体时关系代词 that 和 which 的区分 使用 that 的情况: 1 、当先行词是 nothing, something, anything, all, each 等不定代词时
Do you have anything that is important to tell me
2 、当先行词被 all, any, some, no, not, every, each等修饰时
I have some books that are very good
3 、当先行词被形容词最高级、序数词所修饰时
This is the first book that I bought myself
The biggest bird that I caught is this bird
4 、当先行词被 the very, the last, the next, the only 等词修饰时
This is the very book that I lost yesterday
5 、当先行词又有人又有物时
I won’t forget the things and the persons that I saw
只能使用 which 的情况
1 、非限制性定语从句中
Mary has a book, which is very precious
2 、在介词之后
This is a house in which lives an old man
3 、当主句中的主语被 that 修饰时
That dog which I found in the street belongs to Mary
Consolidation exerc