定语从句用法分析
定语从句的用法
定语从句的用法定语从句是英语中一种非常常见的从句结构，用于修饰名词或代词，从而进一步说明或限制其含义。
定语从句在句子中起到提供额外信息的作用，使得句子更加清晰明了。
本文将介绍定语从句的用法，并提供一些例子来帮助理解。
一、定语从句的引导词定语从句的引导词包括关系代词和关系副词。
其中，关系代词包括that, who, whom, whose, which，关系副词包括when, where, why。
1. 关系代词：- that：用于指人和物，常用于限定性定语从句中；- who：用于指人，常用于非限定性定语从句中；- whom：用于指人，在口语中较少使用，常用于非限定性定语从句中；- whose：用于指人和物，表示所属关系；- which：用于指物，常用于限定性定语从句中。
2. 关系副词：- when：用于指时间；- where：用于指地点；- why：用于指原因。
二、限定性定语从句限定性定语从句用来对先行词进行具体限制和说明，如果去掉这个从句，句子的意思就不完整或不清楚。
定语从句与先行词之间可以使用关系代词或关系副词来引导。
下面是一些限定性定语从句的例子：1. 关系代词引导的限定性定语从句：- I have a friend who can speak multiple languages.（我有一个会说多种语言的朋友。
）- The book that I borrowed from the library is really interesting.（我从图书馆借来的那本书真的很有趣。
）2. 关系副词引导的限定性定语从句：- The day when I graduated from college was unforgettable.（我大学毕业的那一天是难以忘怀的。
）- She showed me the exact spot where the accident happened.（她给我指出了事故发生的确切地点。
定语从句用法总结
定语从句用法总结定语从句是英语中最常用的从句之一，用于给名词或代词添加更多的信息。
它通常由关系代词或关系副词引导，并作为句子的一部分。
在写作和口语中，定语从句非常重要，因为它可以帮助我们提供详细的描述和限定名词的范围。
接下来，我们将总结定语从句的用法。
一、关系代词的用法1. Who/That: 引导定语从句，修饰人。
例如：The woman who/that is standing by the door is my sister.（站在门旁边的那个女人是我的姐姐）2. Whom/That: 引导定语从句，作为宾语，修饰人。
例如：The man whom/that I met yesterday is a doctor.（我昨天见到的那个人是个医生）3. Which/That: 引导定语从句，修饰事物。
例如：The book which/that is on the table belongs to me.（在桌子上的那本书是我的）4. Whose: 引导定语从句，表示所属关系。
例如：The girl whose parents are teachers is very smart.（父母都是老师的那个女孩非常聪明）5. Whichever/Whatever/Whoever: 引导定语从句，表示任意。
例如：Choose whichever book you like.（选择你喜欢的任何一本书）二、关系副词的用法1. Where: 引导定语从句，表示地点。
例如：The city where he was born is very beautiful.（他出生的城市非常美丽）2. When: 引导定语从句，表示时间。
例如：The day when we met was unforgettable.（我们相遇的那一天是难忘的）3. Why: 引导定语从句，表示原因。
例如：I don't understand the reason why he left.（我不明白他离开的原因）三、定语从句的位置定语从句通常紧跟在被修饰的名词或代词之后，形成一个完整的句子。
定语从句用法及重点解析(完整)
定语从句用法及重点解析一.定语从句及相关术语1.定语从句：修饰一个名词或代词的从句称为定语从句，一般紧跟在它所修饰的先行词后面。
2.关系词：引导定语从句的关联词成为关系词关系词有关系代词和关系副词。
关系代词有that, which, who, whom, whose, as 等；关系副词有where, when, why等。
关系词常有3个作用：1，引导定语从句。
2，代替先行词。
3，在定语从句中担当一个成分。
二. 关系代词和关系副词的功用关系代词和关系副词用来引导定于从句，在先行词和定语从句之间起纽带作用，使二者联系起来。
关系代词和关系副词又在定语从句中充当一个成分。
关系待客做主语，宾语，定语，关系副词可作状语。
1. 作主语：关系代词在定语从句中作主语时，从句的谓语动词的人称和数须和先行词一致。
例如：I don’t like people who talk much but do little.The cars which are produced in Hubei Province sell very well.2. 作宾语：She is the person that I met at the school gate yesterday.The book that my grandmother gave me is called “The Great Escape”.3. 作定语关系代词whose在定语从句中作定语用。
例如：What’s the name of the young man whose sister is a doctor?The girl whose father is a teacher studies very hard.4. 作状语I’l l never forget the day when I first came to Beijing.This is the house where I was born.三. 各个关系代词和关系副词的具体用法1. who 指人，在定语从句中作主语。
(完整版)定语从句语法详解
定语从句语法专题（Attributive Clauses）教案一. 定语从句的概述:1.定语从句：在复合句中，修饰某一名词或代词的从句叫定语从句。
在句中做定语，被修饰的名词或代词，叫做先行词。
从句通常放在先行词之后，由关系词（关系代词或关系副词）引导。
其作用是作定语修饰主句的某个名词性成分，相当于形容词，所以又称为形容词性从句，一般紧跟在它所修饰的先行词后面。
eg She is the girl（who got the first prize.）girl先行词who充当从句主语, 从句做定语修饰girlThis is the boy who broke the window.这就是打破窗子的孩子。
the boy是先行词, who broke the window是限制性定语从句, 明确指出theboy是打破窗子的那个孩子,who 在从句中充当主语That is the house where he lived ten years ago.He is the man who/that lives next door.He is the man who I want to see.先行词关系词定语从句复合句: 是由一个主句和一个或一个以上的从句构成的句子, 复合句中的主句和从句都具有完整的的主语和谓语, 主句是复合句的主体, 可以独立存在, 从句需要有一个连词引导, 是修饰说明主句的, 不能独立存在, 根据在句中的不同作用, 从句可以分为三类: 定语从句, 名词性从句, 状语从句。
二. 引导定语从句的关系词有两大类:1.关系词：引导定语从句的关联词称为关系词，关系词有关系代词和关系副词。
关系代词: that, who, whom, whose, which, as（主, 宾, 定）关系副词: when, where, why.（状语）2.关系词的作用:（1）引导定语从句, 在先行词和定语从句之间起连接作用；（2）代替先行词在句中充当成分。
定语从句归纳及用法
定语从句归纳及用法定语从句归纳及用法定语从句是指一类由关系词引导的从句,因为这类从句的句法功能多是做定语，所以曾被称为定语从句，这类从句除了可以做定语之外，还可以充当状语等其他成分，所以现代语言学多使用“关系从句”这一术语。
下面是店铺分享给大家的定语从句归纳及用法，希望对大家有帮助。
定语从句归纳及用法 1I 关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分，英语定语从句知识和用法概述。
关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。
1）who, whom, that这些词代替的先行词是人的名词或代词，在从句中作主语和宾语。
例如：Is he the man who/that wants to see you? 他就是你想见的人吗？（who/that在从句中作主语）He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。
（whom/that在从句中作宾语）2） whose 用来指人或物，（只用作定语, 若指物，它还可以同of which互换）。
例如：They rushed over to help the man whose car had broken down. 那人车坏了，大家都跑过去帮忙。
Please pass me the book whose （of which） cover is green. 请递给我那本绿皮的书。
3）which, that所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等。
例如：A prosperity which / that had never been seen beforeappears in the countryside.农村出现了前所未有的繁荣。
（which / that在句中作宾语）The package （which / that）you are carrying is about to come unwrapped. 你拿的包快散了。
定语从句的用法
定语从句的用法定语从句的用法定语从句是语法里重要的一个环节，以下是店铺分享的定语从句的用法，一起来参考吧！一、定语从句的用法1. that的用法that是所有关系代词中最常用的，它既可指人也可指物，既可用作主语也可用作宾语。
如：This is the photo (that) I took.这就是我拍的照片。
引导定语从句的关系代词that在此指事，且在定语从句中用作宾语，故可以省略。
They live in a house that was built 200 years ago.他们住在一座两百年前盖的房子里。
引导定语从句的关系代词that在此指物，且在定语从句中用作主语，故不可以省略。
The man that I saw told me to come here.我见到的人让我到这里来。
引导定语从句的关系代词that在此指人，且在定语从句中用作宾语，故可以省略。
2. who / whom的用法关系代词who和whom均只能指人，不能指物；从理论上说，who是主格，在定语从句中用作主语；whom是宾格，在定语从句中用作宾语。
但在实际运用中，除非是直接用作介词后作宾语，否则凡是用宾格whom的地方。
如I met someone who said he knew you.我碰到一个人，他说认识你。
引导定语从句的关系代词who在此指人，且在定语从句中用作主语，故不可以省略。
She is the girl (who, whom) you saw in school.她就是你在学校见到的那个女孩。
关系代词在定语从句中用作宾语，从理论上说应用whom，但也可以用who；由于是用作主语，所以它们也可以省略。
注意，如果关系代词是直接用作介词后作宾语，不可以用who来代替whom。
如：The girl to whom I spoke is my cousin.我和她谈话的那个姑娘是我表妹。
句中的whom直接用在介词to的后面作宾语，故不可省略。
定语从句用法总结
定语从句用法总结
1.引导词：用于引导定语从句的词语通常有关系代词（who, whom, whose, which, that）和关系副词（when, where, why）。
例如：The man who is standing over there is my brother.（站
在那边的人是我的兄弟。
）
2.关系词在从句中的作用：关系代词在定语从句中充当主语、宾语或
定语，关系副词则在从句中充当状语。
例如：The book which I bought yesterday is very interesting.（我昨天买的那本书很有趣。
）
3.关系代词和关系副词的选择：选择关系代词还是关系副词要根据所
修饰的成分在定语从句中的角色来决定。
例如：
- This is the place where I spent my childhood.（这是我度过
童年的地方。
）
4.省略：当定语从句的主语和主句的主语一致时，关系代词可以省略。
例如：I like the dog that (which) is playing in the park.
（我喜欢在公园里玩的那只狗。
）
5.定语从句位置：定语从句可以紧跟在被修饰的名词或代词之后，也
可以放在句子的末尾。
例如：
- The teacher who is talking to students is our English teacher.（正在和学生交谈的那位老师是我们的英语老师。
）- He bought a new car, which is very expensive.（他买了一辆很贵的新车。
英语定语从句语法详解
英语定语从句语法详解定语从句是英语中非常重要的一个语法结构，用于修饰名词或代词，并且在句子中起到定语的作用。
在本文中，我们将详细介绍英语定语从句的概念、用法以及常见的引导词。
一、定语从句的概念和用途定语从句是由一个句子作为整体，用来修饰名词或代词的句子。
它可以提供进一步的信息，使得句子更加具体明确。
定语从句通常放置在被修饰的名词或代词之后。
例如：The book that I bought yesterday is very interesting.我昨天买的那本书非常有趣。
In this sentence, "that I bought yesterday"是一个定语从句，修饰名词"book"，进一步解释了这本书的情况。
二、引导定语从句的关系代词和关系副词定语从句通常由关系代词或关系副词引导。
常见的关系代词有：who、whom、whose、which、that等；常见的关系副词有：when、where、why等。
1. 关系代词的用法a. who/whom/whose：用于人。
who用作主语或宾语，whom用作宾语，而whose表示所有关系。
例如：The man who is standing over there is my father.那个站在那里的人是我爸爸。
The boy whom I met yesterday is my classmate.我昨天遇到的那个男孩是我的同学。
This is the house whose roof is red.这是一座屋顶是红色的房子。
b. which/that：用于物。
which用作主语或宾语，that可用作主语、宾语或定语。
例如：The car which/that is parked in front of the house is mine.停在房子前面的那辆车是我的。
The book which/that I borrowed from the library is very interesting.我从图书馆借来的那本书非常有趣。
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定语从句用法分析定语从句在整个句子中担任定语，修饰一个名词或代词，被修饰的名词或代词叫先行词。
定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。
eg. The boys who are planting trees on the hill are middle school students 先行词定语从句#1 关系词：关系代词：who, whom, whose, that, which, as(句子中缺主要成份:主语、宾语、定语、表语、同位语、补语)，关系副词：when, where, why （句子中缺次要成份：状语）。
#2 关系代词引导的定语从句关系代词引导定语从句，代替先行词，并在句中充当主语、宾语、定语等主要成分。
1）who, whom, that 指代人，在从句中作主语、宾语。
eg. Is he the man who/that wants to see you?（who/that在从句中作主语）^He is the man who/whom/ that I saw yesterday.（who/whom/that在从句中作宾语）^2）whose 用来指人或物，（只用作定语, 若指物，它还可以同of which互换）。
eg. They rushed over to help the man whose car had broken down.Please pass me the book whose cover is green.= the cover of which/of which the cover is green.3）which, that指代物，在从句中可作主语、宾语。
eg. The package （which / that）you are carrying is about to come unwrapped.^（which / that在从句中作宾语,可省略）关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。
eg. Is he the man who want s to see you?#3.关系副词引导的定语从句关系副词when, where, why引导定语从句，代替先行词（时间、地点或理由），并在从句中作状语。
eg. Two years ago, I was taken to the village where I was born.Do you know the day when they arrived?The reason why he refused is that he was too busy.注意：1）关系副词常常和"介词+ which"结构互换eg. There are occasions when （on which）one must yield (屈服).Beijing is the place where（in which）I was born.Is this the reason why （for which）he refused our offer?* 2）在非正式文体中，that代替关系副词或"介词+ which"，放在时间、地点、理由的名词，在口语中that常被省略。
eg. His father died the year （that / when / in which）he was born.He is unlikely to find the place （that / where / in which）he lived forty years ago.#4.限制性和非限制性定语从句定语从句有限制性和非限制性两种。
限制性定语从句对先行词的范围进行限定，是不可缺少的部分，去掉它主句意思往往不明确；非限制性定语从句是先行词的附加说明，去掉了也不会影响主句的意思，它与主句之间通常用逗号分开。
eg. This is the house which we bought last month.（限制性）The house, which we bought last month, is very nice.（非限制性）Which one is better?→His father who worked in a factory came to see him . ( )His father ,who worked in a factory,came to see him. ( )#5. 关系代词that 的用法1)不用that的情况#1. 非限定性定语从句不用that（错）The tree, that is four hundred years old, is very famous here→The tree, which is four hundred years old, is very famous here.#2.介词后不能用thateg. We depend on the land from which we get our food.→We depend on the land (that/which) we get our food from.#3.which 指代整个主句eg. Tom studies very hard ,which makes his parents very happy.2)只能用that不能用which的情况◆当先行词是everything、nothing、something、anything、all、little、much等不定代词时eg. He never read anything that was not worth reading. / That's all that I know. ◆先行词被all、every、no、some、any、little、much, the only, the very等词修饰时eg. I've read all the books that you lent me.The only thing that we could do was to ask the police station for help.You can take any seat that is free. There is little time that we can spare.◆先行词被序数词或形容词的最高级修饰时，eg. It is the first American film of this kind that I've ever seen.This is the best hotel that I know.◆先行词由人和物共同组成eg. The scientist and his achievements that you told me about are admired by us all.。
◆如果关系代词在定语从句中作表语，或者在there＋be句型中引导从句，一般用that。
eg. There is a seat in the corner that is still free.He is not the man that he was ^ before.My home village is no longer the place that it used to be^.◆如果有两个从句，其中一个关系代词已用which，另一个宜用that。
eg. Edison built up a factory which produced things that had never been seen before.◆被修饰的成分为数词时，关系代词常用that。
eg. Yesterday I caught two fish and put them in a basin of water. Now you can see the two that are still alive.#6. as, which 非限定性定语从句由as, which 引导的非限定性定语从句，as和which可代整个主句，相当于and this或and that。
◆As引导的句子可以放在句首，句中或句末，（正如）。
◆which引导的句子放在句末，（这一点）。
eg. As we know, smoking is harmful to one's health. →Smoking ,as we know, is harmful to one’s health →Smoking is harmful to one’s health, as we know.The sun heats the earth, which is very important to us.→Fill in the blanks: use It/ What/ As1) ____is known to us all that China has the largest population in the world.2) ____is known to us all, China has the largest population in the world.3) ____is known to us all is that China has the largest population in the world.#7. 关于as 的一些特殊结构◆such….as/ such…that the same…as /the same ….thateg. Such views as he has mentioned ^should be discussed.He is not such a man as ^ would leave his work half done.对比：He is such a man that nobody likes to play with him.→ such (so)…..as 后加定语从句，从句中缺主要成份，such (so )…..that后加结果状语从句，从句中不缺成份。
eg. She wears the same kind of clothes as her sister usually does. 类似的衣服She wore the same dress that she wore at Mary's wedding. 同一件衣服◆as many…as与as much…as分别用于可数与不可数名词，意为“如……一般多、如此之多”。