定語從句中 which\ that 的用法與區別修飾物體時關係代詞that和 which的區分使用that的情況：
1.當先行詞是nothing, something, anything, all, each等不定代詞時。e.g. Do you have anything that is important to tell me?
2.當先行詞被all, any, some, no, not, every, each等修飾時。 e.g. I have some books that are very good.
3.當先行詞被形容詞最高階、序數詞所修飾時。e.g. This is the first book that I bought myself. The biggest bird that I caught is this bird.
4.主句是以which或who開頭的特殊疑問句時e.g. Which is the bike that you lost?Who is the woman that was praised at the meeting.
5.當先行詞在從句和主句中都作表語時,無論先行詞是人還是物.China is no longer the country that she was.
6.如有兩個定語從句,其中一個已用which引導,另一個宜用that .Edison built up a factory which produced things that had never been seen before.
7.在there be句型中,只用that.He asked for the latest book (that) there is on the subject.
8.當先行詞被the very, the last, the next, the only 等詞修飾時。e.g. This is the very book that I lost yesterday.
9.當先行詞又有人又有物時。e.g. I won’t forget the things and the persons that I saw.只能使用which的情況。1、非限制性定語從句中。e.g. Mary has a book, which is very precious.2、在介詞之後。e.g. This is a house in which lives an old man.3、當主句中的主語被that修飾時。e.g. That dog which I found in the street belongs to Mary.
定語從句中 which\ that 的用法與區別修飾物體時關係代詞that和 which的區分使用that的情況：
1.當先行詞是nothing, something, anything, all, each等不定代詞時。e.g. Do you have anything that is important to tell me?
2.當先行詞被all, any, some, no, not, every, each等修飾時。 e.g. I have some books that are very good.
3.當先行詞被形容詞最高階、序數詞所修飾時。e.g. This is the first book that I bought myself. The biggest bird that I caught is this bird.
4.主句是以which或who開頭的特殊疑問句時e.g. Which is the bike that you lost?Who is the woman that was praised at the meeting.
5.當先行詞在從句和主句中都作表語時,無論先行詞是人還是物.China is no longer the country that she was.
6.如有兩個定語從句,其中一個已用which引導,另一個宜用that .Edison built up a factory which produced things that had never been seen before.
7.在there be句型中,只用that.He asked for the latest book (that) there is on the subject.
8.當先行詞被the very, the last, the next, the only 等詞修飾時。e.g. This is the very book that I lost yesterday.
9.當先行詞又有人又有物時。e.g. I won’t forget the things and the persons that I saw.只能使用which的情況。1、非限制性定語從句中。e.g. Mary has a book, which is very precious.2、在介詞之後。e.g. This is a house in which lives an old man.3、當主句中的主語被that修飾時。e.g. That dog which I found in the street belongs to Mary.