定语从句中which,that的用法与区别.doc

定语从句中which,that的用法与区别只能使用that的情况：1.当先行词是nothing, something, anything, all, each等不定代词时。e.g. 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。e.g. I have some books that are very good.3.当先行词被形容词最高级、序数词(包括last,next等)所修饰时。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开头的特殊疑问句时e.g. Which is the bike that you lost? 为了避免重复时用thatWho is the woman that was praised at the meeting.5.当先行词在从句和主句中都作表语时,无论先行词是人还是物.China is no longer the country that she was.6.如有两个定语从句,其中一个已用which引导,另一个宜用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.当先行词被the very, the last, the next, the only，the same 等词修饰时。e.g. This is the very book that I lost yesterday.9.当先行词又有人又有物时。e.g. I wont forget the things and the persons that I saw.10. 先行词被all, every, no, any, little, some, much等修饰时。Ive read all the books that are not mine. 只能使用which的情况。1、非限制性定语从句(即通常用逗号与主句隔开，如果去掉逗号，整个句子仍能表达完整的意义的定语从句)中。e.g. Mary has a book, which is very precious.2、在介词之后。e.g. This is a house in which lives an old man.3、当主句中的主语被that修饰时。e.g. That dog which I found in the street belongs to Mary.4. 非限定性定语从句修饰的是前面的整个句子，而且关系代词和关系副词前面有逗号, 用which开始的定语从句修饰前面半句e.g. He will