定语从句that和which的区别

定语从句中 which\ that 的用法与区别

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。
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?
Who 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 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 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。
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.

在定语从句中,which 和that 在指代事物时,一般可以互换使用,但并非在任何情况下都是这样,这里介绍宜用that, 而不宜用which 的情况.
①先行词为不定代词,all,much,something,everything,anything,nothing,none,the one等,
1.We should do all that is useful to the people .
2.There's nothing that can be said about it .
3.Do you mean the one that was bought yesterday?
②先行词被only, any, few, little, no, just, very, one of等词修饰时.
1.The only thing that we could do was to wait.
2.That's the very word that is wrongly used.
The last place (that) we visited was the chemical works.
You can take any (=whichever) seat that is free.
I hope the little that I can will be of some help to them.
比较 *This is one of the best novels that were published last year.
*This is the only one of the best novels that was published last year.
③先行词是序数词时或被序数词修饰时.
1.When we talk about Wuxi, the first that comes into mind is Tai Lake.
2.This is the third film that has been shown in our school this term.
④先行词是最高级或被最高级修饰时.
1.This is the best that can be done now.
2.The most important thing that should be done right now is how to stop him from going on.
⑤先行词既有人又有物,用which和who都不适合,这时宜用that. 如：
1.The writer and his novel that you have just talked about is really well known .
2.The rider and his bike that had run over an old woman were held up by the police.
⑥被修饰词为数词时.
1.Yesterday I caught two fish and put them in a basin of water .Now you can see the two that are still alive .
⑦如果有两个从句,其中一个关系代词已用which ,另一个关系代词宜用that,以避免语言的单调或重复.
Edison built up a factory which produced things that had never been seen before.
⑧疑问词是who或which,关系代词宜用that,以避免重复.
1. Which is the book that you like best?
2. Who is the man that is standing at the gate?
⑨主句是There be 结构,修饰其主句的定语从句宜用that 作关系代词. 如：
1. There is still a seat in the corner that is still free.
⑩被修饰成分为表语时,或者关系代词本身是定语从句的表语时,该关系代词宜用that .
1. That's a good book that will help you a lot.
2. My home village is no longer the place ( that ) it used to be .
定语从句中宜用which而不宜用that 的情况:
①当关系代词的前面有介词时.
1.A zoo is a park in which many kinds of animals are kept for exhibition.
2.Is this the room in which Mr. White lives?
②在非限制性定语从句中.
1.Crusoe's dog, which was are now very old, became ill and died .
2.More and more people are beginning to learn English, which is becoming very popular in our country. (which指代主句)
③在一个句子中有两个定语从句,其中一个定语从句的关系代词用了that, 另一个宜用which .
1. Let me show you the novel,that I borrowed from the library which was newly open to us.
2. At the station I bought some magazines that might help me to pass the time on the train and which I could pass on to others when I finished them.
④当关系代词后面带有插入语时.
1. Here's the English grammar which, as I have told you, will help improve your English.
⑤先行词本身是that, 宜用which .
What's that which she is looking at?
⑥先行词是those+复数名词.
A shop should keep a stock of those goods which sell best.

一个最简单的区别就是that后面接的从句一定是一个完整的句子，也就是说主谓宾都有的，即使把前面的主语去掉，依然不会影响后面这个句子的意思，而which则不一样，它往往是对后面从句主谓宾某个成分的补充，当单独拿出来的时候，从句不是一个完整的句子，总是会缺些什么，所以只要你能判定一个句子是不是完整的，那么就很容易把which和that区分开的

定语从句中that和which的用法怎么区分

I hate the hotel where I have stayed.