定语从句详解

合集下载

初中定语从句详解及练习附答案

定语从句详解及练习附答案第一部分:基础知识（一）．定语从句概述定语可以由形容词，代词，数词,名词，不定式,介词短语来充当。

如果是一个句子担任定语，那么这个句子就叫做定语从句,又可称为形容词性从句。

定语从句通常修饰某一名词或代词，被定语从句修饰的这一名词或代词叫先行词，它位于定语从句之前，定语从句在先行词后面，应尽量紧跟先行词。

定语从句的作用即在于对先行词进行限定说明或补充说明。

(二）．定语从句的引导词.定语从句的引导词分为两类，关系代词（that, which, who, whom, whose ）和关系副词( when, where，why ），引导词在先行词和定语从句之间，既起连接作用，即连接先行词和定语从句，更重要的是,它又在定语从句中作一个成分。

（三）．关系代词1。

that 指人，物，在从句中作主语，宾语，表语.This is the photo that I took in the country.He is the singer that I met yesterday。

2。

which 指物，在从句中作主语,宾语，在非限定定语从句中充当定语，或者代替前句The film which we saw last night was moving.3. who 指人，在从句中作主语,宾语。

The person who visited our classroom yesterday was our new headmaster。

The man who you just talked to is Tom。

4。

whom 指人，在从句中作宾语。

That is the professor whom you want to know。

5. whose 指人，物，在从句中作定语,相当于先行词+ ’s，后接一名词.I know the boy whose parents are dead。

I don’t like those cities whose roads are dirty.注:关系代词在从句中作宾语时可以省略。

高中英语语法定语从句总结全

高中英语定语从句详解Ⅰ、概念:(１) 定语从句:在主从复合句中用作定语得从句叫定语从句。

定语从句一般紧接在先行词（antｅcedｅｎt)后面。

(2) 先行词:被定语从句修饰得成份。

先行词可以为一个词,短语，或整个主句。

(3)引导定语从句得词叫关系词,分为关系代词与关系副词。

关系词得作用:1) 引导定语从句，连接主句与从句,相当于一个连词;２) 必在从句中作某个句子成份(可以做主语,宾语,表语,定语，状语)常用得关系代词: ｔhat、wｈｉcｈ、wｈo、whom、wｈosｅ,当关系代词在定语从句中做宾语时，关系代词可以省略。

常用得关系副词(在从句中只作状语): when(时间状语）、why(原因状语)、wｈe ｒｅ（地点状语）可以修饰人得关系代词:thａt, ｗho，wｈｏｍ,whosｅ可以修饰事得关系代词:tｈat, whｉcｈ, as，whose,The studeｎt who answerｅd ｔhe ｑuestion was John、Ｉkｎow thｅｒeasoｎwhy he wａｓso angｒy、The bｏy （wｈom) ｙou are taｌkｉnｇｔo is myｂrotｈｅｒ、Ｉ'd likｅ a ｒoｏｍwhose window fａｃesｔｈe sea、定语从句三步：第一找出先行词;第二瞧先行词在定语从句中得语法功能（做主语、宾语、表语或状语);第三选择合适得关系词。

Ⅱ、几个关系代词得基本用法:●tｈat:可指人或物；在定语从句中作主语,宾语,表语。

(指人时,相当于whｏ或wｈｏｍ;指物时,相当于whiｃh)（一般不用于非限制性定语从句；不可置于介词后作宾语) 如:1、A lｅtteｒthaｔ／which is wrｉtｔen in peｎcｉl is diffiｃult ｔo ｒead、（主语)2、Do yｏu kｎｏw tｈe gentleman ｔhａｔ/ｗｈｏspoke just ｎｏw?3、Ｙou can takｅａnything ( ｔhat)you like、(宾语)4、Whaｔｉs thｅquestiｏｎ(ｔhat/whｉｃh) they aｒｅｔalｋing about?5、Hｅreｉs theｍan （wｈo／whom/ｔhat) yｏu want tｏsee、6、Ｓhe＇s no longeｒthe girl( that) sｈeｕsｅd to ｂe befｏre、（表语）7、Ｏuｒhometｏwn iｓno ｌonger ｔhｅoｎe (thａt)it usｅｄto ｂe、(=Ｏｕr homeｔｏｗn iｓｎot tｈe sａｍe as it uｓed tｏｂe、= Our hｏmｅtｏwn is diffeｒenｔfrom what iｔｕｓｅｄtｏｂe。

（完整版）定语从句详解+例句

Attributive Clause定语从句一、定义定语从句：修饰名词或代词的从句。

换句话说，名词、代词后的从句叫定语从句。

先行词：被定语从句修饰的名词、代词、甚至词组或句子叫先行词。

关系词：引导定语从句的词叫关系词。

1关系代词：在定语从句中担任主、宾、表、定语成分2关系副词：在定语从句中担任状语成分关系词3个功能：1. 连接功能（连接先行词与定语从句）；2. 担任功能（在定语从句中担任主、宾、表、定、状语）；3. 替代功能（在定语从句中代替先行词）。

关系代词在定语从句中充当主语的是： who, that, which, as宾语的是： who, whom, that, which, as定语的是： whose, which先行词是人时，关系代词是：who, whom, that, as先行词是物时，关系代词是：which, that, whose, as关系副词有：when (先行词为时间), where (先行词为地点), why (先行词为原因)关系副词 = 介词 + which / whom定语从句分为两种：限制性与非限制性。

先行词与关系词之间无逗号隔开为限制性；有逗号隔开则为非限制性，且一般由which引导。

唯一可以置于先行词之前的定语从句由关系代词as 引导。

二、关系代词引导的定语从句1.who指人，在从句中做主语(1) The boys who are playing football are from Class One.(2) Yesterday I helped an old man who lost his way.2. whom指人，在定语从句中充当宾语，常可省略。

(1) Mr. Liu is the person (whom) you talked about on the bus.(2) Mr. Ling is just the boy whom I want to see.注意：关系代词whom在口语和非正式语体中常用who代替，可省略。

定语从句详解(很全)

定语从句定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，有时也可以修饰部分或整个句子。

被修饰的名词，词组或代词即先行词。

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。

关系代词有：who,whom,whose,that,which,as。

关系副词有：when,where,why,how。

关系代词和关系副词放在先行词和定语从句之间，起连接作用，同时又可做定语从句的一个成分。

当关系代词做宾语时可以省略。

定语从句中的谓语动词必须在人称上和数量上和先行词保持一致。

定语从句分为限制性定语从句和非限制性定语从句。

一、定语从句的翻译许多英语初学者往往弄不明白为什么引导定语从句的关系词which不能译为“哪一个”，who不能译为“谁”，when不能译为“什么时候”，where不能译为“什么地方”，等等。

首先，我们必须要明白一点，那就是引导定语从句的which,who,when,where,why等是关系词（关系代词或关系副词），而不是疑问词，所以不能按疑问词的意思来理解。

前面我们讲到，英语中的定语从句总是后置的，即要放在被修饰名词或代词之后；但在汉语中，定语通常是前置的，也就是说定语要放在被修饰名词的前面，并通常表现为“……的”这样的形式。

当我们翻译英语中定语从句的时候，一般可以按汉语习惯，将定语从句翻译在被修饰的名词或代词之前，而其中的关系词一般就是译成汉语中的“……的”。

如：He showed me the article that he had written.他把他写的文章拿给我看。

句中的that he had written为修饰名词the article的定语从句，翻译时就可译为“他写的文章”，其中的关系代词that在此译成了“的”字。

She was not in the train which arrived just now.她不在刚到的那列火车上。

定语从句(详解及关键注意事项)

定语从句1、定语可以由形容词，名词，代词，数词，分词，副词，不定式以及介词短语来担任，也可以由一个句子来担任．定语从句是由关系代词或关系副词引导的从句，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．2、定语从句用来修饰名词，代词或整个主句．3、定语从句分为限定性和非限定性从句两种。

4、定语从句存在的条件:先行词+关系词+从句5、定语从句的构成步骤：1）找出先行词a．确定从句中关系代词的人称和数。

b．确定定语从句的位置（一般定语从句都紧跟在先行词后）2）确定关系代词在从句中所担当的成分，以确定关系代词的格。

3）确定从句时态，根据实际情况确定定语从句的时态（它的时态和语态都不受主句的限制）。

（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）关系代词引导的定语从句1.who指人，在从句中做主语(1) The boys who are playing football are from Class One.(2) Yesterday I helped an old man who lost his way.注意：当关系代词在定语从句中作主语时，谓语动词应与先行词的人称和数保持一致。

(1) I, who am your best friend, will do all that I can to help you.(2) The family, who are fond of music, go to the concert once a month.(3) He is one of the boys in our class who speak English well.（one of +复数名词+关系代词引导的定语从句谓语动词用复数形式）(4) He is the only one of the boys in our class who speaks English well.the (only；very；right) one of +复数名词+关系代词引导的定语从句谓语动词用单数形式）2. whom指人，在定语从句中充当动词或介词的宾语，常可省略。

(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。

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。

高中英语语法定语从句总结全

高中英语定语从句详解Ⅰ. 概念：(1) 定语从句：在主从复合句中用作定语的从句叫定语从句。

定语从句一般紧接在先行词(antecedent)后面。

(2) 先行词：被定语从句修饰的成份。

先行词可以为一个词，短语，或整个主句。

(3) 引导定语从句的词叫关系词，分为关系代词和关系副词。

关系词的作用：1) 引导定语从句，连接主句和从句，相当于一个连词；2) 必在从句中作某个句子成份（可以做主语，宾语，表语，定语，状语）常用的关系代词: that、which、who、whom、whose,当关系代词在定语从句中做宾语时，关系代词可以省略。

常用的关系副词（在从句中只作状语）: when（时间状语）、why（原因状语）、where（地点状语）可以修饰人的关系代词：that, who, whom, whose可以修饰事的关系代词：that, which, as, whose,The student who answered the question was John.I know the reason why he was so angry.The boy (whom) you are talking to is my brother.I'd like a room whose window faces the sea.定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语、表语或状语）；第三选择合适的关系词。

Ⅱ. 几个关系代词的基本用法：●that: 可指人或物；在定语从句中作主语，宾语，表语。

(指人时，相当于who 或whom；指物时，相当于which)(一般不用于非限制性定语从句; 不可置于介词后作宾语) 如：1. A letter that/which is written in pencil is difficult to read. (主语)2. Do you know the gentleman that/who spoke just now?3. You can take anything ( that) you like. （宾语）4. What is the question (that/which) they are talking about?5. Here is the man ( who/whom/that ) you want to see.6. She's no longer the girl ( that) she used to be before.（表语）7. Our hometown is no longer the one (that) it used to be.（= Our hometown is not the same as it used to be.= Our hometown is different from what it used to be。

定语从句语法详解

定语从句语法详解,希望能够帮助考生备考英语学科考试,赢得高分;一、定语句子中修饰名词或代词的成分叫做定语;定语可以由形容词,名词,不定式,分词,动名词或从句来充当;eg: She is a beautiful girl. 形容词I met someone funny on my way to Beijing. 形容词修饰不定代词的定语后置He is an English teacher. 名词名词作定语时一般用单数,例外的有sports, 如 a sports starI have a lot of work to do. 不定式The book written by a schoolboy is very popular now. 过去分词短语We can see the rising sun. 现在分词 = the sun is rising.He is in the reading room. 动名词 = the room for readingThe boy who broke the window is Tom’s brother. 从句注意：1.形容词作定语一般放在所修饰的词前面;但当形容词修饰的是something, anything, everything, nothing, someone, everyone, everybody, somewhere等不定代词时,要放在这些词的后面;present 在场的, absent 缺席的作定语时需要后置; students present / absent2. 不定式做定语通常要放在被修饰的词后;3 分词作定语时,即可放在所修饰词前,也可放在所修饰词后1分词前置：单独的一个分词作定语,一般放在所修饰词前;He is a retired worker. 他是位退休的工人2分词后置分词在以下情况,放在所修饰词的后面i. 分词词组; There was a girl sitting there. 有个女孩坐在那里ii. 个别分词如given, left;This is the question given. 这是所给的问题iii. 修饰不定代词 something等There is nothing interesting. 没有有趣的东西过去分词作定语与其修饰的词是被动关系,相当于一个被动语态的定语从句;Most of the people invited to the party were famous scientists.= Most of the people who were invited to the party were from South Africa 二、定语从句Attributive Clauses在句中做定语,修饰一个名词或代词,被修饰的名词,词组或代词即先行词;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;关系代词有：who, whom, whose, that, which等;关系副词有：when, where, why等;I like the books that are written by Mr. Green.先行词关系词A. 关系词：关系词通常有三个作用：引导定语从句,指代先行词,在定语从句中充当句子成分; Anyone who breaks the law will surely be punished.1. 先行词指人时,定语从句的引导词：1指人时,who和that都可以使用.2who和whom都可以作定语从句宾语,但从句中的介词提前时,不能用who.He is the man who / whom I talked to you about.= He is the man about whom I talked to you.3先行词是人时,只用who, 不用或少用that的情况：a. 当先行词是one, ones, anyone时,引导定语从句的关系词一般只用who, 不用that如果先行词是someone, 也可用thatHe is not one who is easily frightened.I think Joe is the one who borrowed my peo.The ones who tell lies won’t gain others’ trust.Anyone who saw the accident should phone the police.Someone who / that claims to be your uncle wants to see you.b. 先行词是those时,关系代词一般用who不用thatThose who don’t wish to go need not go.c. There be 句型中,修饰人的定语从句的关系代词一般只用who来引导There is a certain old man in the village who none of us likes.d. 若一个句子中有两个定语从句,第一个已经用that, 则第二个一般用whoThe man that is talking with our teacher is the professor who gave us a report yesterday.e. 当定语从句与先行词较远时,引导定语从句的关系代词一般只用whoI came across my first teacher in the store yesterday who was still beautiful.f 非限定性定语从句只用who来引导, 不用thatHe has a son, who is a doctor.4当先行词是人,只用that不用who的情况：a. 以who开头的特殊疑问句,定语从句的先行词如果是人,关系代词只用that不用who Who is the girl that said hello to you just nowb. 当先行词既有人也有物时,定语从句只用that来引导They ofter talk about the person and things that they remember.c. 当关系代词在定语从句中作表语时,只用that来引导He’s changed. He is not the man that he was.d. 当先行词被形容词的最高级修饰时,只用that.This is the most beautiful lady that I have ever met.e. 当先行词是other时,定语从句只用that 引导;You can ask the old man or any other that was there at the time.page2. 先行词是物时that 和which一般可以互换使用,但有时不可换用;1 下列场合一般用that:a. 先行词是all, much, anything, something, nothing, everything, little, theone, none等不定代词We should do all that is useful to the people.The little that I have seen of his work is satisfactory.b. 先行词被序数词,形容词最高级以及first, last, any, only, few, much, no, some, very等词修饰The first book that I bought in this bookstore is a dictionary.The last person that I talked with in London is my girlfriendThe best teacher that I have ever met has gone abroadYou can take any seat that is vacant.c. 先行词有两个：一个指人,另一个指物I miss all the people and places that we visited last summerd. 主句是以who或which开头的特殊疑问句;e. There be 句型中, There is a seat in the corner that is free.f. 先行词为数词时Three buildings have been completed, but there are two that are still under construction.2 下列场合不能用thata. 在非限定性定语从句中,即逗号后的定语从句不用that引导,指人时用who或whom, 指物时用which.b. 在“介词+ 关系代词”结构中不用that, 指人时用whom, 指物时用which.This is the book about which we are talking.c. 先行词为that, those时,关系词用which指物,who指人What’s that which you have got in your handd. 两个定语从句,一个用了that, 另一个则用which.Let me show you the novel that I borrowed from the library which wasnewly open to us.e. 关系代词后有插入语时,只用whichHere are some stamps which – I think – you can take away.3. 当关系词在从句中作宾语时,关系词可以省略;4. 当先行词指时间,地点,原因the reason时,且关系词在从句中作状语,用when,where, why如果关系词在从句中作主语,表语或宾语,则用that 或 which.I want to visit the place where my mother was born.= I want to visit the place in which my mother was born.I still remember the years when I studied in the middle school.= I still remember the years in which I studied in the middle school.I don’t know the reason why he didn’t agree with us.= I didn’t know the reason for which he didn’t agree with us.5. 当先行词是the way, 并且关系词在从句中作方式状语时,可以用that, in which引导,也可省略;当先行词是time, time 当“次数”讲时,用that引导定语从句,且that可以省略;当time 表示“一段时间,时间”讲时,定语从句用when或at / during which引导I don’t like the way that / in which he talked to his mother.I can hardly remember how many times that I’ve failed.I’ll never forget the time when / at which we visited your hometown.6. 当先行词family, class, team, army, company等被当作单数时,定语从句中用which,被当作复数时,用who或whom.The family, which is a large and rich one, was poor.The party, who are all children, have lost their way.7. 当先行词是动物时,定语从句一般用whichThe dog, which he had kept for five years, was killed by someone yesterday.B.“介词+ which / whom”引导的定语从句关系代词在定语从句中作介词的宾语时,常常将介词前置于作宾语的关系词前,I love the music that I can dance to. = I love the music to which I can dance.The man who I talked to just now is my brother.= The man to whom I talked just now is my brother.介词后面的关系词指人时只用whom, 不能用who或that; 指物时只用which,不能用that.注意,并非所有情况下介词都可以前移,含有介词的短语动词不可拆开,介词仍需放在动词后面,如：look for, look after, take care of等;“介词+ which / whom”前还可以用some, any, none, all, both, neither, many, most, each, few等代词,名词或数词等;His sons, both of whom loved music very much, spent most of their money on CDs. The house, the roof of which is blue, will be used as a library.C. 非限定性定语从句非限定性定语从句和主句的关系不密切,去掉定语从句,句子的意思仍然完整,形式上用逗号把主句和从句分开,使用时注意以下几点：l 非限定性定语从句不能用that引导l 非限定性定语从句中的关系词不能省略;D.as引导的定语从句的用法1. as可引导限定性定语从句,用于such…as…., so….as…., the same….as… 结构中; He bought me such a watch as was advertised in the newspaper.注意：比较the same… as…. 和the same… that….He bought me the same watch as I lost last week.他买了一块和我上星期丢的一样的表;一样,但不是同一个He bought me the same watch that I lost last week. 他把我上星期丢的那块表又买回来了;同一个2. 当非限定性定语从句的先行词不是主句中的某一个词,而是整个主句时,可以用which 或as引导;在以下情况下用as引导：a. 从句意思为“正如/正像...一样”b. 从句位于句首,构成以下结构：as is well known 众所周知 as often happens 这种情况经常发生as is often the case 情况经常这样 as is supposed 如所预料的一样as has been pointed out 如所指出的 as has been said before 如前所说在下面情况经常用which引导：主句和从句表示因果关系; He lost the game, which made us very disappointed.非限定性定语从句是否定意义;He gained a big fortune, which meant nothing to him.E.其他：1. 分隔定语从句：定语从句与先行词之间被其他成分分隔开来,这种定语从句叫做分隔定语从句,此时须注意辨别从句的先行词;The days are gone when we suffered so much.The boss of the company, whose name was Mr. Joe, told the story.2. 定语从句的谓语与先行词保持人称和数的一致;注意：先行词前有one of 修饰,定语从句的谓语用复数;not the only one of… = one of…先行词前有the only one of 修饰时,定语从句的谓语用单数;以上介绍了定语从句语法详解,希望对各位考生有所帮助;。

英语语法指导：定语从句详解

英语语法指导：定语从句详解一、定义定语从句是指在句中做定语作用，修饰句中的名词或代词的从句，其中被修饰的名词或代词为先行词。

当关系代词作定语从句的主语时，其后的谓语动词的人称和数取决于先行词的人称和数。

二、定语从句的结构定语从句一般位于先行词的后面，定语从句由关系代词who, whom, whose, that, which，that, as和关系副词when, where, why等引导。

（一）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。

关系代词在定语从句中做主语时，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，在从句中做主语和宾语。

例如：·Is he the manwho/that wants to see you?他就是你想见的人吗？（who/that在从句中做主语）·He is the manwhom/ that I saw yesterday.他就是我昨天见的那个人。

（whom/that在从句中做宾语）（2）whose用作关系词表示所属格，也可看作是关系形容词，因为它后面必须接一个名词连用。

不能单独使用。

例如：·They rushed over to help the manwhose car had brokendown.那人车坏了，大家都跑过去帮忙。

（3）which, that所代替的先行词是事物的名词或代词，在从句中可做主语、宾语等。

作宾语时常可省略。

例如：·A prosperitywhich / that ha d 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）（二）关系副词引导的定语从句关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。

定语从句详解+例句

定语从句详解+例句定语从句是英语重点语法之一，几乎每个人在研究英语时都会遇到，也是高考、四级、六级等考试的重点，因此需要系统的掌握和练。

定语从句在英语中经常出现，用于修饰名词或代词，从而可以更加精准地表达意思。

以下是定语从句的详细解释和例句。

一、什么是定语从句定语从句是用来修饰名词或代词，从而使该名词或代词的含义更加精确。

在定语从句中，包含了一个关系代词（that，which，who，whom，whose）或一个关系副词（where，when，why）等。

二、定语从句的种类1. 定义性定语从句定义性定语从句是限制性的定语从句。

它的作用是进一步说明名词的具体内容和范围。

这种定语从句中的关系代词一般用that/who/which。

例：The book which is on the desk is mine. （在桌子上的书是我的。

）2. 非定义性定语从句非定义性定语从句是非限制性的定语从句。

它用来为名词或代词提供附加的描述或补充信息。

这种定语从句中的关系代词一般用which/who。

例：My husband, who is a doctor, is very busy. （我丈夫是个医生，非常忙。

）三、定语从句的引导词1. 关系代词关系代词包括 that、which、who、whom、whose。

指物指人主格 which who宾格 which/ that whom/who形容词性物主代词 whose whose2. 关系副词关系副词有三个，分别是 when、where 和 why，表示时间、地点和原因。

四、定语从句的位置定语从句通常紧跟在它所修饰的名词之后，用于对该名词进行限制或描述。

五、注意点1. 先行词需要同定语从句中的关系代词在性、数上保持一致。

2. 当先行词在定语从句中作为主语时，关系代词要使用主格形式 who 或者 that。

若先行词在定语从句中作为宾语，关系代词要使用宾格形式 whom 或者 that。

定语从句详解+例句(精品)

定语从句详解+例句一、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.关系代词引导的定语从句1.who指人，在从句中做主语(1) The boys who are playing football are from Class One.(2) Yesterday I helped an old man who lost his way.2. whom指人，在定语从句中充当宾语，常可省略。

(1) Mr. Liu is the person (whom) you talked about on the bus.(2) Mr. Ling is just the boy whom I want to see.注意：关系代词whom在口语和非正式语体中常用who代替，可省略。

(3) The man who/whom you met just now is my friend.3. which指物，在定语从句中做主语或者宾语，做宾语时可省略(1) Football is a game which is liked by most boys.(2) This is the pen (which) he bought yesterday.4. that指人时，相当于who 或者whom；指物时，相当于which。

在宾语从句中做主语或者宾语，做宾语时可省略。

(5) The number of the people that/who come to visit the city each year rises one million.(6) Where is the man that/whom I saw this morning?5. whose通常指人，也可指物，在定语从句中做定语(1) He has a friend whose father is a doctor.(2) I once lived in a house whose roof has fallen in.whose指物时，常用以下结构来代替(3) The classroom whose door is broken will soon be repaired.(4) The classroom the door of which is broken will soon be repaired.(5) Do you like the book whose cover is yellow?(6) Do you like the book the color of which is yellow?三.介词+关系代词引导的定语从句关系代词在定语从句中做介词宾语时，从句常由介词+关系代词引导(1) The school (that/which) he once studied in is very famous.(2) The school in which he once studied is very famous.(3) Tomorrow I will bring here a magazine (that/which) you asked for.(4) Tomorrow I will bring here a magazine for which you asked.(5) We'll go to hear the famous singer (whom/that/who) we have often talked about.(6) We'll go to hear the famous singer about whom we have often talked.注意：1. 含有介词的动词短语一般不拆开使用，如：look for, look after, take care of等(1) This is the watch which/that I am looking for. (T)(2) This is the watch for which I am looking. (F)2. 若介词放在关系代词前，关系代词指人时用whom，不可用who或者that；指物时用which，不能用that；关系代词是所有格时用whose(1) The man with whom you talked is my friend. (T)(2) The man who/that you talked with is my friend. (F)(3) The plane in which we flew to Canada is very comfortable. (T)(4) The plane in that we flew in to Canada is very comfortable. (F)3.“介词+关系代词”前可有some, any, none, both, all, neither, most, each, few等代词或者数词(1) He loved his parents deeply, both of whom are very kind to him.(2) In the basket there are quite many apples, some of which have gone bad.(3) There are forty students in our class in all, most of whom are from big cities.四．关系副词引导的定语从句1. when指时间，在定语从句中做时间状语(1) I still remember the day when I first came to the school.(2) The time when we got together finally came.2. where指地点，在定语从句中做地点状语(1) Shanghai is the city where I was born.(2) The house where I lived ten years ago has been pulled down.3. why指原因，在定语从句中做原因状语(1) Please tell me the reason why you missed the plane.(2) I don't know the reason why he looks unhappy today.注意：关系副词引导的从句可以由“介词+关系代词”引导的从句替换(1) The reason why/ for which he refused the invitation is not clear,(2) From the year when/in which he was going to school he began to know what he wanted when he grew up.(3) Great changes have taken place in the city in which/where I was born.五．限制性定语从句和非限制性定语从句限制性定语从句举例：(1) The teacher told me that Tom was the only person that I could depend on.(2) China is a country which has a long history.非限制性定语从句举例：(1) His mother, who loves him very much, is strict with him.(2) China, which was founded in 1949, is becoming more and more powerful.要注意区分以下几个句子的不同(1) His brother who is now a doctor always encourages him to go to college.他那当医生的哥哥常鼓励他要考上大学。

定语从句的形式与用法详解

定语从句的形式与用法详解定语从句是英语中非常常见的一种修饰手段，它可以通过从句的形式为主句中的名词或代词提供更多的信息。

掌握好定语从句的形式与用法，对于我们正确运用英语语法和提升语言表达能力有着重要的作用。

本文将详细介绍定语从句的形式与用法，并给出一些例句以便更好地理解和掌握。

一、形式定语从句可以分为三种形式：关系代词引导的定语从句、关系副词引导的定语从句以及省略关系词的定语从句。

1. 关系代词引导的定语从句关系代词引导的定语从句常见的有：who、whom、that、which、whose。

这些关系代词在从句中作主语、宾语或表语，并与先行词在句子中保持一致。

下面是一些例句：- The student who is sitting in the front row is my best friend.- I have a cat that likes to play with a ball of yarn.- This is the book which I borrowed from the library.在日常英语中，关系代词that是最常用的引导词，它既可以修饰人也可以修饰物，而who、whom、which、whose分别用于修饰人、物、所有格的形容词性物主代词。

2. 关系副词引导的定语从句关系副词引导的定语从句常见的有：when、where、why。

这些关系副词在从句中具有状语的作用，分别表示时间、地点和原因。

下面是一些例句：- Do you remember the day when we first met?- This is the house where I was born.- Can you tell me the reason why he is so angry?3. 省略关系词的定语从句在定语从句中，当从句的主语和先行词一致时，我们可以省略关系代词或关系副词，只保留谓语动词。

定语从句用法详解[高考英语语法]

定语从句详解⾸先，（任何）从句结构：“关联词+从句主语+从句谓语”位置：从句之⾸，主句先⾏词之后。

成分：关系代词和关系副词均在定语从句中充当句⼦成分。

⾮限制性定语从句：（1）反作补充说明，与主语关系不甚密切，朗读时先⾏词⽤降调并稍做停顿，多半逗号与主句隔开。

（2）能修饰整个句⼦，限制性定语从句则不能。

与限制性定语从句含义不同，限制-是确指，⾮限制性定语从句是泛指。

（3）先⾏词为{专有名词，具有特指对象的名词}⼀般要⽤到⾮限制性定语从句。

（4）关系代词不能⽤that ，先⾏词指{⼈：⽤who、whom；物：which }关系代词与介词“介词+关系代词”既能引导⾮限制性定语从句，⼜能引导⾮限制性定语从句。

介词要根据先⾏词、从句的谓语动词、从句中的形容词来选择，也可根据句意选择。

I．介词放在关系代词的前⾯时，介词短语只能⽤which代物；和⽤whom代⼈；whose还可在从句中与它所修饰的词⼀起作介词宾语。

This is the hero of whom we are proud.I want to find the very pen with which I wrote that letter.The boss in whose company my father worked is a very kind person.II．当介词放在句⼦的末尾时，可⽤that/which代物，that/whom/who来作为介词的宾语，且这个做介词宾语的关系代词往往忽略This is the hero that (who/whom/忽略) we are proud of.特:(1)from where为”介词+关系副词”结构,where作from的宾语,但也可引导定语从句。

例如:We stood at the top of the hill,from where we can see the town.(2) 有些动词+介词所组成的短语动词，关系⾮常紧密，介词不能前置。

定语从句讲解

定语从句一、关于定语从句的简单的概念1．先行词：被定语从句所修饰的词。

2．关系词：是指连接先行词和定语从句并且在定语从句中做一定成分的词，既包括关系代词，又包括关系副词。

3．定语从句一般放在被修饰的名词后面。

例如：I don’t like the doctor who asks too many questions.先行词关系词（整个斜体部分为定语从句）上句是由这样的两句变化出来的。

1：I don’t like the doctor.2：The doctor asks too many questions.主语第二句变为第一句的定语从句时将the doctor 用关系代词“who”取代，放在第一句所修饰的名词（the doctor）后面，”who”在定语从句中所做成分是主语。

二、找正确的关系词的方法：瞻前顾后瞻前：先看先行词是人还是物，还是表时间地点的名词。

顾后：看关系词在后面的定语从句中所做的成分。

三、非限定性定语从句非限定性定语从句是对主句先行词的补充说明，没有从句并不影响主句意思的明确或完整。

这种从句一般用逗号与主句分开。

在非限定性定语从句中，一般通常不用关系代词that。

有时，主从复合句中的定语从句是限定性的还是非限定性的取决于全句意思或上下文。

限定性定语从句是句子中不可缺少的组成成分。

如没有限定性定语从句，先行词的意思就不明确，主句也不完整，从句和主句之间不用逗号分开。

四、在定语从句中只能用that的情况1．在先行词为all, everything, nothing, something, anything, little, much等不定代词。

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

3．先行词被the only, the very, the same, the last 等词修饰。

4．先行词被序数词或形容词的最高级修饰时。

5．当先行词既包含人有包含物时。

完整版)定语从句语法详解

完整版)定语从句语法详解定语从句是用来修饰某一名词或代词的从句，通常放在先行词之后，由关系词引导。

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，因此也被称为形容词性从句。

定语从句分为限制性定语从句和非限制性定语从句。

关系词是引导定语从句的关联词，包括关系代词和关系副词。

关系代词有that。

who。

whom。

whose。

which和as（主、宾、定）；关系副词有when。

where。

why（状语）。

关系词的作用是连接先行词和定语从句，并代替先行词在句中充当成分。

限制性定语从句是先行词在意义上不可缺少的定语，如果去掉，主句的意思就不完整或者失去意义。

从句和主句的关系十分密切，不可用逗号隔开，也不可省略。

例如：She has found the necklace that she lost two weeks ago.非限制性定语从句是对先行词进行补充说明，但如果去掉，主句的意思仍然完整。

从句和主句之间用逗号隔开，一般用于口语或文学作品中。

例如：My friend。

who is a doctor。

gave me some medical advice.这是我看过的最有趣的电影。

2.只用which的情况：1)当先行词在从句中作表语时，只能用which，不能用that。

XXX.他给出的理由不令人信服。

2)当先行词是物时，且在从句中作主语时，只能用which，不能用that。

egThe book which is on the desk is XXX.在桌子上的书是我的。

3.既可以用that，也可以用which的情况：1)当先行词是人或物时，且在从句中作宾语时，that和which都可以使用。

XXX.我昨天遇到的那个人是一名医生。

The car that/which I bought last year is very XXX.我去年买的那辆车非常贵。

2)当先行词在从句中作介词宾语时，that不能用，只能用which。

完整版)定语从句详解+例句

完整版)定语从句详解+例句定语从句是修饰名词或代词的从句。

也就是说，名词或代词后面的从句就是定语从句，而被定语从句修饰的名词、代词、甚至词组或句子叫做先行词。

引导定语从句的词叫做关系词，其中包括关系代词和关系副词。

关系代词在定语从句中可以担任主语、宾语、表语、定语和状语等多种语法成分，而关系副词则可以担任状语成分。

关系代词在定语从句中充当主语的有who、that、which和as；在定语从句中充当宾语的有who、whom、that、which和as；在定语从句中充当定语的有whose和which。

当先行词是人时，关系代词可以是who、whom、that和as；当先行词是物时，关系代词可以是which、that、whose和as。

关系副词有when（先行词为时间）、where（先行词为地点）和why （先行词为原因），它们是介词和which/whom的组合。

定语从句分为限制性和非限制性两种。

当先行词与关系词之间没有逗号隔开时，就是限制性定语从句；而当先行词与关系词之间有逗号隔开时，就是非限制性定语从句，而且一般由which引导。

唯一可以置于先行词之前的定语从句由关系代词as引导。

关系代词who指人，在定语从句中充当主语；而whom 指人，在定语从句中充当宾语，常常可以省略。

关系代词which指物，在定语从句中可以充当主语或宾语，而它在充当宾语时可以省略。

需要注意的是，口语和非正式语体中，关系代词whom常常可以用who代替，并且可以省略。

XXX.This is the pen he XXX.When referring to a person。

"that" can be used in place of "who" or "whom" in object clauses。

and can be omitted.The number of visitors to the city increases by one n each year.Where is the man I saw this morning?XXX used to refer to people。

定语从句详解

定语从句（Attributive Clauses）一：定义 (Attributive Clauses)：在复合句中，由关系词（关系代词或关系副词）引导的，用作定语来修饰主句的某个名词或代词（先行词）或者整个句子的形容词性从句（定语从句），一般紧跟在它所修饰的先行词后面。

⇉定语从句三要素：先行词，关系词和从句1）先行词：被定语从句修饰的词2）关系词：引导定语从句，代替先行词在从句中充当成分的词3）从句：既然为句，就有人称，时态，数的变化。

二：关系词：关系代词和关系副词关系代词：who（指人），whom，whose，that，which，as；在从句中做主语，宾语，或定语，指人或物关系副词：when（时间），where（地点），why（原因）；在从句中依次做时间，地点，原因状语，可以用介词（in，on，for，during等）+ which替换★补充1：人称代词：指直接指代人或者事物的代词★补充2：物主代词：表示所有关系的代词叫做物主代词，也叫人称代词的所有格★归纳表格（1）—关系代词★归纳表格（2）—关系代词★归纳表格（3）—关系代词★归纳表格（4）—关系副词3：具体用法及实例关系代词1）Who：who在从句中主要作主语，在非正式语体里who还可以作从句中的宾语，但不能放在介词后（1）主语分解：The man is a teacher. The man is speaking in the classroom.合并：The man who is speaking in the classroom is a teacher（2）宾语分解：The man is my friend. You met the man in the street just now.合并：The man who（whom）you met in the street just now（可后置） is my friend. （3）概括He is the man who wants to see you.He is the man who I saw in the park yesterday.2）Whom：在从句中作宾语，可放在介词后（1）宾语分解：The woman is a doctor. They want to visit the woman.合并： The woman whom they wanted to visit is a doctor.（2）概括He is the man （whom） I saw in the park yesterday.小结：Who whom 都可在定语从句中充当宾语成分，但whom作为宾语，较为正式；而who 作为宾语使用时，常用语非正式语中；二者若同时出现而且充当相同成分，whom优先。

高中英语定语从句详解及习题精炼附答案

定语从句一、知识框架二、知识梳理一）定义(1) 定语从句：在主从复合句中用作定语的从句叫定语从句。

定语从句一般紧接在先行词后面。

(2) 先行词：被定语从句修饰的成份。

先行词可以为一个词，短语，或整个主句。

(3) 关系词：引导定语从句的词叫关系词，分为关系代词和关系副词。

关系词的作用：1) 引导定语从句，连接主句和从句，相当于一个连词；2) 必在从句中作某个句子成份（可以做主语，宾语，表语，定语，状语）关系代词（在从句中作主语，宾语，表语，宾补，定语）: that、which、who、whom、whose、as关系副词（在从句中只作状语）: when、why、where二）关系代词的用法在定语从句中关系代词起着连接主句与从句、指代先行词和在从句中作句子成分的三重作用。

关系代1. 关系代词who, whom和that的用法三者都可用于指代人，但在用法上存在差别。

who和whomwho可以代替人（即它的先行词必须是人），在从句中可以担任主语，往往也可以代替在从句中担任宾格的whom（常可省略）。

但它的前面不能有介词，如果带介词则必须用宾格whom,即“介词+whom”。

Johnny is a person who always has novel ideas.The girl who won the first prize is from Zhejiang.The person who/whom you just talked to is Mr Depp.= The person to whom you just talked is Mr Depp.We’ll go to the hospital to see the patients, most of whom are children.who和that在定语从句中who和that指代人时常可以通用，但在下列情况中只能用who,而不能用that。

(1)先行词是one, ones和anyone时，宜用who。