英文中如何正确的使用That or Which

小升初定语从句中that和which的口诀随着小升初考试时间的越来越紧凑，很多考生都出现了盲目复习的现象，复习无重点。

小升初频道为大家提供小升初英语定语从句中that和which的口诀，希望对大家有帮助!That which代表物，区别听我来叙述;先行若是不定代，that就把which 踹;当先行词为anything，everything，nothing，all，any，much，many，one等不定代词时，只能使用“that”，不用“which”。

例：Is there anything that I can do for you? 我能给你做点什么吗?先行词前有两数，就用that定无误;当先行词是基数词或序数词修饰时，只能使用“that”，不用“which”。

例句：That is the second time that I have been to Japan. 那是我去日本的第二次。

The two buildings that lay on the River Thames fell down last week.坐落在泰晤士河岸边的那两座大楼上星期倒塌了。

先行词前最高级，还用that必无疑;当先行词是形容词最高级或被形容词最高级修饰时，只能使用“that”，不用“which”。

例句：This is the most wonderful time that I have ever had.这是我度过的最美好的时光。

句中若有there be, that应把which替;例：There is no evidence that animals possess a mysterious sixth-sense allowing them to predict natural disasters. 说动物拥有神秘的第六感，可以预知自然灾害，这是没有根据的。

先行主中做表语，避免重复从句里;例句：1)This is not the hospital that it used to be.这已经不再是以前那座医院了。

关系代词that 和which 都可指屋，在定语从句中作主语或定语时，一般可以互换，但各自也有专用场合。

一有下列情形之一时，一般用that。

如：1 当先行词前面有形容词最高级或者序数词修饰时。

例如：These are the cleanest parks that you can imagine.This is the first thing that I afford by myself.2当先行词是不定代词all, anything , everything, something,nothing, little, few, much, none等时。

All that can be done has been done.This book contains little that is interesting and useful.3当先行词被both, all, every , no, any, much等修饰的时候。

如：There is no book that I like to read here.4当先行词为人，物共存的时候。

如：Can you tell me the person and place that you would like to visit?5 当先行词前面有the very, only, last 等表示唯一概念的词修饰的时候。

如：This is the very problem that I cannot answer.This is the last thing that I would like to do.5当定语从句的谓语动词是be，需要关系代词作表语的时候。

My computer is no longer the machine that it was.6当主句是由which或who引起的特殊疑问句时。

如：Which is the computer that you want to use?Who is the man that you spoke to just now?7当先行词是数词的时候。

定语从句中 which,that 的用法与区别定语从句中 which, that 的用法与区别在英语语法中，定语从句是用来修饰名词或代词的从句。

其中，which和that是两个常用的关系代词，在定语从句中经常被使用。

本文将就which和that的用法和区别进行探讨。

一、which的用法1. 用于非限定性定语从句非限定性定语从句通常用which来引导，并用逗号与主句分隔开，这种从句对于句子的意思并非必不可少的。

例句：My brother, which is a doctor, works in a hospital.2. 用于代表整个主句的内容有时which可以用来代表整个主句的内容，这种情况下，which后面的动词一般为be动词。

例句：The weather is terrible today, which makes me feel depressed.3. 用于介词后面当which引导的定语从句介词后面是关于整个句子的概括性内容时，我们常使用which。

例句：The book on the table, which I borrowed from the library, is very interesting.二、that的用法1. 用于限定性定语从句限定性定语从句是对名词或代词进行限制性修饰，它不能被省略，通常用that来引导。

例句：The car that is parked outside is mine.2. 用来修饰特定的人或物有时候，that用来修饰特定的人或事物。

它在句中的位置通常比较靠前，且较为强调。

例句：That man that you were talking to is my boss.三、which和that的区别1. 关于使用的限制性which通常用于非限制性定语从句，而that则多用于限定性定语从句。

2. 关于逗号的使用which引导的非限定性定语从句通常与逗号一起使用，而that引导的限定性定语从句则不用逗号分隔。

一、定语从句的定义和作用1.1 定语从句是修饰名词或代词的句子，用来对其进行进一步的说明和限定。

1.2 定语从句通常由关系代词(如which, that, who, whom, whose)引导。

二、which 和 that 的用法2.1 which 和 that 都可以用来引导非限制性定语从句。

例如：The book, which/that is on the table, belongs to me.2.2 which 和 that 都可以用来引导限制性定语从句，但在口语中通常只用 that。

例如：The book that/which is on the table belongs to me.三、which 和 that 的区别3.1 用法上的区别：3.1.1 which 在非限制性定语从句中的常用形式为“，which + 句子”，而 that 通常只用在限制性定语从句中。

例如：The book, which was published in 2001, is very popular. (非限制性定语从句)The book that was published in 2001 is very popular. (限制性定语从句)3.1.2 which 用在以介词开头的非限制性定语从句中时，不能被省略，而 that 可以。

例如：The house in which I live is very old. (介词+which的非限制性定语从句)The house that I live in is very old. (以介词开头的限制性定语从句)四、which 和 that 的语法特点4.1 which 和 that 都可以用在表示物的名词前的定语从句中。

4.2 which 和 that 都可以用在表示人的名词前的定语从句中。

例如：The man who/whom/that we met yesterday is a doctor.4.3 which 和 that 在从句中所起的作用是主语、宾语、或表语时，其用法是一样的。

定语从句that和which一、that和which在定语从句中的用法概述1. 相同点- that和which都可以用来引导定语从句，在从句中都可以作主语或宾语。

例如：- The book that/which I bought yesterday is very interesting.（在这个句子中，that/which在从句I bought yesterday中作宾语，先行词是the book）2. 不同点- 用法限制方面- 只用that的情况- 先行词为不定代词时：当先行词是all, much, little, something, everything, anything, nothing, none等不定代词时，关系代词用that。

例如：All that can be done has been done.（先行词是all，关系代词只能用that，在从句中作主语）- 先行词被序数词或形容词最高级修饰时：The first thing that we should do is to make a plan.（先行词the first thing被序数词first修饰，关系代词用that，在从句中作宾语）；This is the best film that I have ever seen.（先行词the best film被形容词最高级best修饰，关系代词用that，在从句中作宾语）- 先行词被the only, the very, the same, the last等修饰时：He is the only person that I trust.（先行词the only person被the only修饰，关系代词用that，在从句中作宾语）；This is the very book that I want.（先行词the very book被the very修饰，关系代词用that，在从句中作宾语）- 先行词既有人又有物时：They talked about the people and the things that they remembered.（先行词the people and the things既有“人”又有“物”，关系代词用that，在从句中作宾语）- 只用which的情况- 在非限制性定语从句中：非限制性定语从句对先行词起补充说明作用，与主句之间有逗号隔开。

在英语中，which和that都是用来引导从句的连词，但它们在某些情况下可以被用来代替。

以下是使用which而不是that的一些常见情况：在非限制性定语从句中，通常使用which代替that。

非限制性定语从句通常用于描述主句中的某个名词或代词，但并不限制其范围或内容。

例如：I like the book, which was written by a friend of mine.我喜欢这本书，这是我的一个朋友写的。

在问句中，通常使用which代替that。

特别是在要求对方提供更多信息或作出选择时。

例如：Which city would you like to visit first?你想先参观哪个城市？3. 在句子中如果有多个从句，其中一个从句是询问某个人或事物的特定信息，而另一个从句是提供这个信息，此时可以使用which代替that。

例如：He told me which team won the game, but I didn't ask him who was playing.他告诉我哪个队赢了比赛，但我没有问他谁在比赛。

4. 在引导介词宾语从句时，可以使用which代替that。

介词宾语从句通常用于描述主句中的某个名词或代词的位置、时间、原因或其他情况。

例如：I am interested in the project in which you are involved.我对你参与的那个项目感兴趣。

5. 在引导非限制性定语从句时，也可以使用which代替that。

非限制性定语从句通常用于描述主句中的某个名词或代词，但并不限制其范围或内容。

例如：The book, which was written by a local author, was a bestseller.。

that和which的正确用法下面是整理的一些关于that和which的正确用法，以供大家学习参考。

that和which的区别是：限制性定语从句中只能用that 引导定语从句的情况1.当先行词是everything, anything, nothing (something 除外), all, none, few, little, some等代词时，或当先行词受every, any, all, some, no, little, few, much等代词修饰时。

如：Have you taken down everything that Mr. Li said? 李老师讲的你都记下来了吗?There seems to be nothing that is impossible to him in the world.对他来说似乎世界上没有什么不可能的事。

All that can be done has been done. 所有能做的都做好了。

There is little that I can do for you. 我不能为你干什么。

He stayed in the library and looked up any information that they needed.他呆在图书馆查找所需的资料。

注意：当先行词指人时，偶尔也可用关系代词who，如：Any man that / who has a sense of duty won’t dosuch a thing.任何有责任感的人都不会做这样的事。

All the guests that / who were invited to her wedding were important people.所有应邀来参加她婚礼的客人都是重要人物。

2.当先行词被序数词修饰时。

如：The first place that they visited in London was the Big Ben.在伦敦他们参观的第一个地方是大本钟。

定语从句中which和that用法定语从句中which和that用法在定语从句中，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。

一、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 yesterday②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.3 .The last place (that) we visited was the chemical works.4 .You can take any (=whichever) seat that is free.5 .I hope the little that I can will be of some help to them.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。

从句中that和which的用法1. That在从句中作为连接词引导定语从句，修饰先行词，并且在从句中作为主语、宾语或表语等成分。

例如：- The book that I borrowed from the library is very interesting.- The car that he bought last month is very expensive.- The movie that we watched last night was really entertaining.2. That可以用在表达强调或限制时的定语从句中，用于限定先行词。

例如：- I only want the dress that is on sale.- He is the only person that can solve this problem.- This is the very house that I used to live in.3. Which在从句中作为连接词引导非限制性定语从句，用于对先行词进行陈述或补充。

例如：- I won the award for my research, which made me very happy.- Tom was late for the meeting, which was not a surprise to anyone. - We visited the museum, which had many beautiful paintings.4. Which可以用在非限制性定语从句中，用来解释或补充先行词的信息。

例如：- The company, which was founded in 1990, has grown into a global enterprise.- My sister, who is a doctor, works in a hospital.- Our trip, which lasted for two weeks, was unforgettable.。

定语从句中的that和which用法很多同学可能都会觉得在使用定语从句的时候，有时不知该选择that还是which作为引导词。

以下是小编给大家整理的定语从句中的that和which用法，希望可以帮到大家首先，that和which在从句里都可以做宾语和主语，做宾语时可以省略。

在定语从句中,有种说法叫"关宾省",意思是关系代词在限制性定语从句中作宾语可以省略,不管是that，which，还是whom。

但是which能引导非限制性定语从句，that则不行。

其次，记得以下只能用that的几种情况：1. 当先行词为all, much, little, none及由any, every, some, no所构成的复合不定代词时。

如：We should do all that is useful to the people. 我们应该做一切有益于人民的事情。

Please tell me anything that you know about the matter. 有关此事，凡是你所知道的请告诉我。

2. 当先行词被any, few, little, no, all, much, some等词修饰时。

如：You can take any seat that is free. 任何空着的座位你都可以坐。

There is little work that is fit for you. 几乎没有适合你的工作。

3. 当先行词为序数词或被序数词所修饰时。

如：When people talk about the cities of China, the first that comes to my mind is Beijing. 人们谈论起中国的城市的时候，我首先想到的是北京。

This is the fourth film that has been shown in our school this term. 这是我们校本学期放映的第四部电影。