定语从句中who与that,that与which的区别
定语从句 that which who的区别
5、关系代词that和which的区别（1)相同点这两个关系代词引导定语从句时，都可以指物；在从句中都可作主语或宾语；作宾语时都可省略。
The train that ( which ) has just left is for Shanghai.刚开的那列火车是去上海的。
(作主语)The film that(which) we saw last night is wonderful.我们昨天晚上看的电影好极了。
(作宾语，可省略) （2）用that，不用which的情况①当先行词是不定代词或被它们修饰时。
all, everything, nothing, something, anything, little等不定代词时（something之后也可用which）。
To get the job started, all that I need is your permission.要开始工作，我所需要的是你的许可。
Is there anything that I can do for you?有什么要我做的事吗?He answered few questions that the teacher asked.他几乎没有回答老师的那些问题。
②当先行词被形容词最高级或序数词修饰时。
This was one of the most interesting books that were sold in this book store.这是这家书店售出的最有趣的书之一。
The first thing that should be done is to get some food.该做的第一件事是弄点吃的。
③当先行词有the very，the only，the same等修饰时。
That’s the only thing that we can do now.目前我们只能这样了。
Those are the very words that he used.那就是他的原话。
定语从句不用that的情况
定语从句不用that的情况定语从句不用that的情况定语从句中比较容易处理方面是，定语从句中“that”多可省略，表现为关系代词作宾语的情况，下面是店铺给大家整理的定语从句不用that的情况的相关内容，希望能给你带来帮助!（一）定语从句不用that的情况1、不能用that的情况介词前置时；非限定性定语从句中先行词本身是that多用who，不用that的情况先行词为anyone，one，ones时；先行词为those，he和people时；这些词代替指人，whom在定语从句中指人，"who"和“that”既可作主语又可作宾语（作宾语可以省略,who作宾语变为whom），that可以指人也可以指物, who不可指物。
在从句中所起作用如下：（1）Is he the man who/that wants to see you? 他是那个想见你的男人吗？（who/that在从句中作主语）（2）He is the man （whom/that） I saw yesterday. 他就是我昨天见到的那个人。
（whom/that在从句中作宾语）（3）The man whom you spoke to just now is our English teacher. 刚刚和你说话的那个男人是我们的英语老师。
（whom在从句中作宾语）注：who在定语从句中指人，作主语和宾语，作宾语时可省略；做及物动词或介词的宾语，可省略。
which，that 用来指物（有六种情况只可用that而不用which）(用作主语、宾语，作宾语时可以省略），例如：（1）The prosperity which/that had never appeared before took on in the countryside.农村出现了前所未有的繁荣。
（which/that在从句中作主语）（2）The package (which/that) you are carrying is about to comeunwrapped.你拿那个包裹快要散开了。
where,which,that,who,whose,what的用法.doc
where，which，that，who，whose，what的用法语法是小升初英语考试必考的内容，因此考生必须掌握好小升初英语语法知识点，为了帮助大家复习英语语法知识点，下面为大家带来小升初英语语法知识：where，which，that，who，whose，what的用法，希望大家认真记忆。
用来说明主句中某一名词或代词(有时也可说明整个主句或主句中一部分)而起定语作用的句子叫作定语从句。
一.词引导的定语从句1. 关系代词用来指代先行词是人或物的名词或代词句子成分用于限制从句或非限制性从句只用于限制性从句代替人代替物代替人或物主语Who which that主语Whom which that宾语Whose(=of whom) whose(=of which)例1：This is the detective who came from London.例2：The book which I am reading is written by Tomas Hardy.例3：The desk whose leg is broken is very old.例4：This is the room that Shakespeare was born in.2.关系代词的用法(1) 如果先行词是all, much, anything, something, nothing, everything, little, none等不定代词，关系代词一般只用that，不用which。
例如：All the people that are present burst into tears.(2) 如果先等词被形容词最高级以及first, last, any, only, few, mush, no, some, very等词修饰，关系代词常用that,不用which, who，或whom。
例如：(3) 非限制性定语从句中，不能用关系代词that,作宾语用的关系代词也不能省略。
定语从句that和which的区别
定语从句that和which的区别定语从句that和which的区别关于定语从句that和which大家了解过多少呢？可能很多人都不是很清楚，下面就是店铺分享的定语从句that和which的区别，一起来看一下吧。
定语从句that和which的区别1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 thisterm.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. 定语从句that和which的区别21. 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。
英语的三大从句语法讲解
英语三大从句在英语中，主要有三大从句，即名词性从句〔包括主语从句，宾语从句，表语从句，同位语从句〕、形容词性从句〔即定语从句〕、副词性从句〔即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等〕。
定语从句一、关系代词引导的定语从句关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。
常见的关系代词有：who, that, which。
它们的主格、宾格和所有格如下表所示：〔一〕关系代词who, whom和 whose的用法who代替人，是主格，在定语从句中作主语。
An architect is a person who designs buildings. 建筑师是设计房屋的人。
whom代替人，是宾格，在定语从句作宾语，在非正式英语常可省略。
Do you know the gentleman whom we met in the school library yesterday? 昨天我们在学校图书馆里遇到的那位先生你认识吗？whose一般代替人，有时亦可代替物，是所有格，在定语从句作定语。
The girl student whose father is a senior engineer used to study abroad. 其父是一位高级工程师的那个女学生过去在国外留学。
Do you know the name of the hotel whose window we can see here? 我们这儿能看到窗户的那个宾馆叫什么名字，你知道吗？〔关系代词whose指代先行词hotel，正式用法应该用of which。
whose window=the window of which，意思是：the window of the hotel。
〕〔二〕关系代词which的用法which代替物，在定语从句作主语或宾语，作宾语时还可省略。
I do not like stories which have unhappy endings.我不喜欢有不幸结局的小说。
定语从句的关系代词选择
定语从句的关系代词选择定语从句是英语语法中常见的从句类型之一，用来修饰名词或代词，并进一步描述它们的特征、性质、状态等。
在定语从句中，选择适当的关系代词起着至关重要的作用。
本文将讨论定语从句中关系代词选择的准则和常见问题，并提供一些操作建议。
一、关系代词的选择准则1. 用作主语的关系代词：关系代词在定语从句中充当主语时，需根据定语从句所修饰的先行词的单复数来选择。
当先行词是单数时，应使用“that”或“which”；当先行词是复数时，应使用“who”、“whom”或“that”。
例子：- The student who/that sits next to me is very smart.- The books that/which are on the shelf belong to me.2. 用作宾语的关系代词：关系代词在定语从句中充当宾语时，需取决于先行词在定语从句中的作用。
a) 当先行词在定语从句中作动词的宾语时，需要使用“who”、“whom”或“that”。
其中，“that”在口语和非正式写作中常省略。
例子：- The girl who/whom/that I met yesterday is a doctor.b) 当先行词在定语从句中作介词的宾语时，需要使用“whom”或“that”。
也可以考虑将介词提前并使用关系代词“who”来避免“whom”的使用。
需要注意，当先行词是指物时，只能用“which”或“that”，不能用“who”或“whom”。
例子：- The novel about which/that I told you is very interesting.- The pen with which/that I wrote the letter is broken.3. 用作表语的关系代词：当关系代词在定语从句中充当表语时，需根据先行词的性质进行选择。
a) 当先行词为人时，使用“who”或“that”。
定语从句that和which以及who的用法实用
定语从句that和which以及who的用法实用定语从句是修饰名词的从句，常用的引导词有that、which和who。
它们的用法如下：1. that引导的定语从句：-用于修饰人或物，在从句中既可以作主语也可以作宾语。
-可用于限定性定语从句和非限定性定语从句。
-通常不用逗号与主句隔开。
限定性定语从句的例子：- The book that I bought yesterday is very interesting.- I have a friend that can speak five languages.非限定性定语从句的例子：- My brother, that lives in New York, is a lawyer.2. which引导的定语从句：-只用于修饰物，不能修饰人。
-通常用于非限定性定语从句。
-用逗号与主句隔开。
非限定性定语从句的例子：- I bought a new car, which is very fast.3. who引导的定语从句：-只用于修饰人。
-可用于限定性定语从句和非限定性定语从句。
-通常不用逗号与主句隔开，但在非限定性定语从句中使用逗号。
限定性定语从句的例子：- The girl who is sitting next to me is my sister.- We need to find a person who can speak French.非限定性定语从句的例子：- The CEO, who was born in Australia, speaks fluent Mandarin.。
定语从句(Ⅰ)——that,which,who和whose引导的定语从句
1、定语从句的定义在复合句中,修饰某一名词或代词用作定语的从句叫作定语从句。
被定语从句修饰的词叫先行词,定语从句必须放在先行词之后。
引导定语从句的关系词有关系代that,which,who,whom, whose和as以及关系副词when, where和why等。
关系代词在定语从句中可用作主语、宾语、定语等;关系副词在定语从句中作状语。
2、定语从句引导词的用法(1)that的用法that的先行词是人或物,在定语从句中作主语、宾语或表语。
主要特点有:①that在定语从句中作主语时不省略,作宾语时可以省略;②that不引导非限制性定语从句;③that前不加介词例子 Theforeigners that visited our school yesterday are from Canada.昨天参观我们学校的外国人来自加拿大。
(that代替人,作主语)I like the book very much ( that ) my uncle gaveme.我非常喜欢我叔叔给我的这本书。
(that代替物,作宾语)☆只能用that引导定语从句的情况:①先行词被序数词或形容词最高级修饰;②先行词是不定代词all, the one, everything等;③先行词被 any , the only , the last等修饰④先行词既指人又指物时例子Alice is the only person ( that ) I can trustin the office.爱丽丝是办公室里我唯一信任的人。
(先行词被the only修饰只用that)(2)which的用法先行词是物,在定语从句中作主主语或宾语。
主要特点:①which在定语从句中作主语时不能省略,作宾语时可以省略,引导非限制性定语从句时不能省略;②which的前面可以有介词;③which的先行词可以是前面数个的的句子,意为”这使…….;这一点……”。
例子 A computeris a machine which can do many things for us.电脑是一种可以为我们做许多事情的机器。
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定语从句中that与who的用法区别
1. 两者均可指人，有时可互换（包括当先行词为all, anyone, someone等，同时也包括先行词受the only等的修饰时）：
All that [who] heard him were delighted.
He is the only one among us that [who] knows Russian.
Anyone who [that] is over sixteen is allowed in.
It is impolite to turn your back on someone who [that] is speaking to you.
2. 但是在下列情况，通常要用that：
①当先行词是一个既指人又指物的并列词组时：
I made a speech on the men and things that I had seen abroad.
②当先行词是who时(为避免重复)：
Who was it that won the World Cup in 1982?
③当关系代词在定语从句中作表语时(可省略)：
Tom is not the boy (that) he was.
3. 但是在下列情况，通常要用who：
当先行词为those 且指人时，英语习惯上要用who 来引导定语从句。
如：Those who do not wish to go need not go.
Those who couldn’t walk were carried on stretchers. 那些不能走的人都用担架抬着。
It is said that those who eat the most are the least healthy. 据说吃得最多的人身体最差。
Only those who had booked in advance were allowed in. 只有那些预先订票的人可以进去。
The plan was supported by those who wished to listen to more good English. 这计划受到想多听好英语的人的支持。
Let us spend a few moments in silence so that / in order that we remember those who died to preserve our freedom. 让我们默哀片刻，以缅怀那些为维护我们的自由而牺牲了的人们。
注：偶尔也可见到在who 之后用that 引导定语从句的用例，但相当少见。
如：
The danger is that people who pay their bills on time will be lumped in with those that don’t. 危险的是那些及时付账的人将会同那些不及时付账的人混在一起。
定语从句中which\ that 的用法与区别
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 mysel
f.
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.
定语从句引导词即连词中没有what. 有that,who, which,whose,whom,where 等。
1当先行词为人时用who或that . 如：He is the man that /who likes playing basketball.
2当先行词为物时用which 或that. 如：The book which /that I bought yesteday is very interesting.
总之，what 引导的是宾语从句而不是定语从句。
如：I don't know what I should do next.。