定语从句全面讲解
定语从句讲解最全课件
详细描述
定语从句可以用来描述人或物的特征 ，从而使读者更加具体地了解这个人 或物。例如，在描述一个人时，可以 使用定语从句来描述这个人的外貌、 性格、职业等特征。
利用定语从句表达作者的观点和态度
总结词
使观点和态度更加明确
详细描述
定语从句可以用来表达作者的观点和态度。通过使用定语从句，可以更加明确地表达自 己的观点和态度，同时使这种表达更加有力。例如，在写作中可以使用定语从句来表达
对某人或某事的看法或评价。
THANKS
感谢观看
根据从句在句子中的位置，定语 从句可以分为前置定语从句和后
置定语从句。
根据从句与所修饰名词或代词的 逻辑关系，定语从句可以分为限 制性定语从句和非限制性定语从
句。
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关系代词引导的定语从句
that的用法
先行词为all, much, few, something, one, the +名词，the only +名词，the very +名词，the last等时，常用that引导定语从句。
when在从句中作时间状语，表 示动作发生的时间点或时间段
where的用法
引导定语从句，表示地点关系 先行词可以是表示地点的词，如：place, city, building等
where在从句中作地点状语，表示动作发生的地点或位置
why的用法
引导定语从句，表示原因关系 先行词是表示原因的词，如：reason, cause等
先行词被the only，the very，the same修饰时
总结词
当先行词被the only，the very，the same修饰时，定语从句通常使用that引 导。
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(完整版)定语从句讲解
1一、定语从句概述定语可以由形容词、名词、代词、数词、分词、副词、不定式以及介词短语 等来担任，也可以由一个句子来担任。
在句子中起定语作用的从句称为定语 从句。
定语从句在句中的作用相当于形容词，故又称为形容词性从句。
被定 语从句修饰的名词叫先行词，引导定语从句的词叫关系词。
二 关系词的用法。
关系词可分为关系代词和关系副词。
关系词指代先行词，放在先行词与 定语从句之间起连接作用，同时又充当定语从句中的某一种成分（主语、宾 语、状语等）。
引导定语从句的关系代词有"at ，who ，whom ，whose ，which;关系副词有 when ，where ，why 等。
关系词在句子中的指代作用及成分如下表 1.关系代词的用法(1) who, whom 的用法二者都用于指人。
who 在定语从句中作主语、宾语;whom 在定语从句中 作宾语。
在现代英语里，有时who 也可代替whom 在从句中作宾语。
作 宾语的关系代词who ，whom 可以省略(介词后作宾语的关系代词除外）。
She was the one who did most of the talking 。
大部分时间都是她在说话。
（作主语） The boy who I know studies best in his class.我认识的那个男孩在班上学习最好。
（作宾语）I happened to meet the professor (who/whom) I got to know at a party. 我碰巧遇见了那位在一次聚会上认识的教授。
（作宾语，whom 可用who 代替) whom 在从句中作介词的宾语，且介词提到whom 前面时，不能用who 代替。
Yesterday I came across a few friends with whom I went to the park .昨天 我碰见了几个朋友，我和他们一起去了公园。
高中定语从句详细讲解
高中定语从句详细讲解一.基本概念1.定语从句的定义：用作定语的从句叫定语从句。
2.先行词：被定语从句所修饰的名词或代词。
3.定语从句的位置：紧跟先行词(名词或代词)之后。
4.引导词：引导定语从句的词(包括关系代词和关系副词)。
﹙1﹚关系代词：that/who/whom/which/as﹙2﹚关系副词：when/where/why5.引导词的位置：位于定语从句之前(先行词之后)。
【as除外】6.引导词的功能(作用)：﹙1﹚连接先行词和定语从句。
﹙2﹚在定语从句中充当一定的成分(关系代词充当主语或宾语，关系副词充当状语)。
7.定语从句的类型：﹙1﹚限定*定语从句(主句和定语从句之间无逗号)。
①直接由引导词引导定语从句themanwhoyou’retalkingtoismyfriend.②由介词+关系代词(whom/which)引导themantowhomyou’retalkingismyfriend.ineedapenwithwhichicanwritealetter.=ineedapieceofpaperonwhichicanwritealetter.介词的选用可根据从句中的相关词组确定，该介词通常可以放在关系代词之前，也可放在从句之尾。
例如：theman(who/whom/that)italkedaboutatthemeetingisfromb eijinguniversity.=themanaboutwhomitalkedatthemeetingisfrombeijingunive rsity.thepalace(which/that)ioftenpayavisittowasbuiltinthe17thcen tury.=thepalacetowhichioftenpayavisitwasbuiltinthe17thcentury.﹙2﹚非限定*定语从句(主句和定语从句之间用逗号隔开)。
①直接由引导词引导定语从句。
《定语从句》 讲义
《定语从句》讲义一、定语从句的定义和作用定语从句是一种在英语中非常常见且重要的语法结构。
它在句子中充当定语，用来修饰一个名词或代词，使其含义更加明确和丰富。
简单来说，定语从句就是一个句子，放在被修饰的名词或代词后面，起到描述和限定的作用。
通过定语从句，我们能够更详细、更准确地表达我们想要表达的意思。
比如，“The book that I bought yesterday is very interesting”（我昨天买的那本书非常有趣。
）在这个句子中，“that I bought yesterday”就是一个定语从句，用来修饰先行词“the book”，让我们清楚知道是哪一本书有趣。
二、定语从句的构成定语从句通常由关系词（关系代词或关系副词）引导。
常见的关系代词有：that、which、who、whom、whose。
常见的关系副词有：when、where、why。
关系词在定语从句中不仅起到引导的作用，还在从句中充当一定的成分。
例如，在“The man who is standing there is my teacher”这个句子中，“who”是关系代词，在从句“who is standing there”中作主语。
三、关系代词的用法1、 that 和 whichthat 和 which 都可以用来指代物，但在一些情况下，只能用 that 不能用 which。
当先行词是不定代词（如 all、anything、nothing 等）、先行词被最高级、序数词修饰、先行词既有人又有物时，通常用 that 而不用 which。
例如：All that glitters is not gold（发光的未必都是金子。
）This is the first book that I have read（这是我读过的第一本书。
）The man and the horse that fell into the river were drowned（掉进河里的人和马都淹死了。
高中定语从句全面详细讲解
高中定语从句全面详细讲解高中定语从句详细讲解一、定义及相关术语定语从句是修饰名词或代词的从句，通常紧跟在先行词之后。
先行词是被定语从句修饰的词，而引导定语从句的词叫做关系词，包括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when。
where。
why 等。
关系词有三个作用：引导定语从句、代替先行词、在定语从句中担当一个成分。
例如：The man who is XXX。
这句话中，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。
二、关系代词引导的定语从句1.who指人，在定语从句中作主语。
例如：XXX are from Class One。
正在踢足球的男孩是一班的。
Those who want to go to the museum must be at the school gate at 7 XXX。
想去博物馆的人必须在明晨7点到大门口集合。
XXX I helped an old man who had lost his way。
昨天我帮助了一位迷路的老人。
That is the XXX。
那就是教我们物理的老师。
2.whom指人，在定语从句中做宾语，常可省略。
例如：Mr。
Liu is the person (whom) you talked about on the bus。
XXX就是你们在公共汽车上谈论的那个人。
Li Ming is just the boy (whom) I want to see。
XXX正是我想要见的男孩。
The professor (whom) you are waiting for has come。
你正在等的教授已经来了。
The girl who is often praised by the teacher is our monitor。
She is a responsible and diligent student who always sets a good example for the rest of the class.The man you just met is my old friend。
定语从句超详细讲解
定语从句超详细讲解什么是定语从句定语从句是一种修饰名词或代词的从句，用来对所修饰的名词或代词进行进一步的说明或限制。
定语从句通常由关系词引导，在句中充当修饰成分。
关系词的种类常见的关系词有：who, whom, whose, which, that。
关系词根据在从句中的作用，可分为主格关系词、宾格关系词和属格关系词。
- 主格关系词：who, which- 宾格关系词：whom, which- 属格关系词：whose, of which定语从句结构定语从句的基本结构为：关系词 + 主语 + 谓语 + 其他成分。
根据所修饰的名词在定语从句中的作用，可分为三种结构：1. 主语关系从句：关系词在从句中作主语，修饰前面的名词。
- 例：The book which is on the table is mine.（在桌子上的那本书是我的。
）2. 宾语关系从句：关系词在从句中作宾语，修饰前面的名词。
- 例：She has a brother whom I have never met.（她有个兄弟我从未见过。
）3. 定语关系从句：关系词在从句中作定语，修饰前面的名词。
- 例：I live in a house whose roof is red.（我住在一座房子里，它的屋顶是红色的。
）定语从句的使用注意事项- 关系词指代的是先行词，要保持一致性。
例如，主格关系词引导的从句，先行词也应该是人；宾格关系词引导的从句，先行词也应该是人或物；属格关系词引导的从句，先行词也应该是有所属关系的事物。
- 关系词在从句中可省略，但要根据上下文的需要决定是否省略。
定语从句的练题1. The girl _______ is my sister. (who/whom/which/that)2. The man _______ I talked to is the boss. (who/whom/which/that)3. She is the girl _______ mother works at the hospital.(who/whom/whose/which/that)4. The car _______ is parked outside is mine. (who/which/that)5. The book _______ you borrowed from the library is overdue. (whose/which/that)答案：1. who2. whom3. whose4. that5. which以上就是定语从句的超详细讲解。
(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。
高中英语定语从句全面详细讲解
定语从句一定义及相关术语1．定语从句：修饰某一名词或代词的从句叫定语从句。
定语从句一般紧跟在它所修饰的词之后.2．先行词：被定语从句修饰的词叫先行词。
3．关系词:引导定语从句的词叫关系词.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when，where，why等The man who is shaking hands with my father is a policeman.注意:弄清楚关系词在定语从句中充当什么成分，是掌握定语从句、选择好关系词的关键.二关系代词引导的定语从句1。
who 指人，在定语从句中作主语。
The boys who are playing football are from Class One. 正在踢足球的男孩是一班的。
Yesterday I helped an old man who had lost his way。
昨天我帮助了一位迷路的老人。
That is the teacher who teaches us physics。
那就是教我们物理的老师。
2。
whom 指人，在定语从句中做宾语，常可省略，在口语或非正式文体中常可用who 来代替。
Li Ming is just the boy (whom) I want to see。
李明正是我想要见的男孩。
The professor （whom）you are waiting for has come。
你正在等的教授已经来了。
The girl （whom) the teacher often praises is our monitor。
老师经常表扬的那个女孩是我们的班长。
3.which 指物，在定语从句中做主语或宾语，做宾语时常可省略。
Football is a game which is liked by most boys。
足球是大多数男孩所喜欢的运动。
完整版)定语从句超详细讲解
完整版)定语从句超详细讲解定语从句研究目标：1.熟练掌握定语从句。
考点解析：定语从句的功能是解释说明。
例如，“This is the factory that/which can produce such machines”和“This is the factorythat/which we visited last week”都是定语从句，它们在主句中充当定语成分。
定语从句的定义是一个简单句跟在名词或代词后（先行词）进行修饰限定，就叫做定语从句。
例如，“I bought a cow that looked like a horse”。
定语从句的考查形式有语法、完形、阅读和写作。
定语从句的原理是把两个句子合为一个，两个句子有相同的部分，此时可以把其中一个句子作为另一个句子的修饰限定部分。
例句：I live next door to a couple whose children often make a lot of noise。
(2016高考北京卷)Balto put his nose to the ground。
trying to find the smell of other dogs that had traveled on the trail。
(2016高考北京卷)A nurse who understands the healing value of silence can use this understanding to assist in the care of patients from their own and from other cultures。
(2016高考全国卷D篇)Last year。
I spent all my time looking for a job where I could work alone without dealing with the public。
定语从句讲解(完整版)
定语从句讲解(完整版)定语从句是一种常见的语法结构，用于对名词或代词进行修饰和限定。
在英语中，定语从句的使用可以使句子更加丰富和准确。
下面，我将为您详细讲解定语从句的构成、用法和注意事项。
一、定语从句的构成定语从句由引导词、关系词和从句组成。
引导词通常是先行词，即被修饰的名词或代词；关系词用于引导定语从句，并将先行词与从句连接起来；从句则是对先行词进行修饰和限定的部分。
1. 引导词：先行词通常是名词或代词，它可以是主语、宾语或表语。
例如：The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）2. 关系词：关系词用于引导定语从句，并将先行词与从句连接起来。
关系词有who、which、that、whom、whose等。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）3. 从句：从句是对先行词进行修饰和限定的部分。
从句中通常包含主语、谓语和宾语等成分。
例如：那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）二、定语从句的用法1. 限定性定语从句：限定性定语从句对先行词起到限定作用，即只有满足定语从句条件的名词或代词才是先行词的准确含义。
限定性定语从句通常紧跟在先行词之后，且不能用逗号与主句隔开。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
定语从句详细讲解
定语从句详细讲解以定语从句为题，详细讲解如下：定语从句是一种修饰名词或代词的从句，用来给出进一步的详细信息。
它通常由关系代词或关系副词引导，被修饰的名词或代词称为先行词。
定语从句的作用是对先行词进行补充说明，进一步限定其范围或提供更多细节。
1. 关系代词引导的定语从句：关系代词包括“that, who, whom, whose, which”等。
例句1：I have a friend who lives in London.（我有一个住在伦敦的朋友）解释：定语从句“who lives in London”修饰先行词“a friend”，提供了进一步的信息，说明这个朋友住在伦敦。
例句2：The book that I borrowed from the library is very interesting.（我从图书馆借来的那本书很有趣）解释：定语从句“that I borrowed from the library”修饰先行词“the book”，说明这本书是我从图书馆借来的。
2. 关系副词引导的定语从句：关系副词包括“where, when, why”等。
例句3：I still remember the day when we first met.（我仍然记得我们第一次见面的那天）解释：定语从句“when we first met”修饰先行词“the day”，说明这一天是我们第一次见面的那一天。
例句4：This is the reason why I didn't go to the party.（这就是我没去参加聚会的原因）解释：定语从句“why I didn't go to the party”修饰先行词“the reason”，说明这就是我没去参加聚会的原因。
3. 定语从句的位置：定语从句可以放在先行词之后，也可以放在先行词之前。
例句5：The boy who is playing football is my brother.（正在踢足球的那个男孩是我的弟弟）解释：定语从句“who is playing football”放在先行词“the boy”之后，修饰这个男孩。
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。
英语定语从句的最全面讲解
定语从句***在高考中，常分布在单项填空、完形填空、翻译等题型中。
一、定于从句的概念定语从句在主从复合句中作定语，修饰某一个名词或代词，这个名词或代词叫先行词。
定语从句位于先行词的后面，引导定语从句的有关系代词that, which, who, whom<宾格>，whose(所有格)和关系副词when, where, why等等。
关系代词或关系副词放在先行词和定语从句之间，起连接作用，同时又在定语从句中作某一成分。
主语定语状语宾语限制性定语从句非限制性定语从句e.g. She has found the necklace that lost two weeks ago.This is the man who came to see you yesterday.e.g. Yesterday I met Li Ping, who seemed to be very busy.The meeting ,which was held in our school, was successful.三、“that”***不用that的情况(1) 在引导非限定性定语从句时。
(错)The tree, that is four hundred years old, Is very famous here.(2) 介词后不能用。
We depend on the land from which we get our food.We depend on the land that/which we get our food from.***限制性定语从句只能用that的几种情况1．当先行词是anything, everything, nothing (something 除外), few, all, none, little, some等代词时，或者是由every, any, all, some, no, little, few, much，each等修饰时(1) Have you taken down everything that Mr. Li has said?(2) There seems to be nothing that seems impossible for him in the world.(3) All that can be done has been done.(4) There is little that I can do for you.注意1：部分时候that可以省略，如部分例句that可用括号括住。
定语从句的讲解「最全」
定语从句的讲解「最全」定语从句的讲解「最全」一. 知识疏理：1. 定语从句2. 先行词3. 关系词的用法：包括关系代词与关系副词二. 专题讲解：一. 是定语从句?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等来充当，也可以由一个句子来充当。
定语从句用来修饰名词、代词或整个主句。
充当定语功能的句子称为定语从句。
汤姆是一个用功的学生，他在班里总是第一名。
(修饰名词student。
) 80多个国家都在踢足球，因此足球很流行。
(修饰整个主句Football is played over 80 countries。
)三. 先行词与关系词1. 什么是先行词：被定语从句修饰的名词、代词称为先行词。
e.g: Don’t forget 别忘了我让你带的书。
(the book为先行词。
)2. 什么是关系词：引导定语从句的关联词为关系词，分为关系代词与关系副词。
关系代词在定语从句中作主语、宾语、表语、定语等，关系副词在定语从句中作状语。
关系代词有：that, which, who, whom, whose……关系副词有：where, when, why, ……e.g: I will never forget the days when I stayed in New York.注意：①关系词一般紧跟在先行词之后引导定语从句。
定语从句总在被修饰的先行词后面。
②在定语从句中，关系代词起着代词和连词的作用，关系副词起着副词和连词的作用。
③在定语从句中，关系词代替先行词，因此在定语从句中不能再重复作用相当于先行词的词。
下面的句子是错误的：This is the right book that you are looking for the book.(应去掉the book。
)This is the right book that you are looking for it.(应去掉it。
)①常见的关系代词②常见的关系副词e.g: Our chemistry teacher is a man can make his class lovely and interesting.我们的化学老师可以使他的课堂生动有趣。
定语从句的详细讲解
定语从句的详细讲解一、定语从句的概念在复合句中，修饰某一名词或代词的从句叫定语从句。
被修饰的名词或代词叫先行词，定语从句大凡放在先行词的后面。
二、定语从句的关系词引导定语从句的关系词有关系代词和关系副词，多见的关系代词包括that，which，who （宾格whom，所有格whose）等，关系副词包括where，when，why等。
关系代词和关系副词放在先行词及定语从句之间起连接作用，同时又作定语从句的严重成分。
三、定语从句的分类根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。
限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去，非限制性定语从句主句与从句之间有逗号分开，起补充说明作用，如省去，意思仍统统。
四、关系代词的用法1. that既可以用于指人，也可以用于指物。
在从句中作主语或宾语，作主语时不可省略，作宾语可省略。
例如：Mary likes music that is quiet and gentle.玛丽喜欢柔和的音乐。
（that 作主语）The coat （that）I put on the desk is blue.我放在桌子上的那件外套是蓝色的。
（that作宾语）2.which用于指物，在句中作主语或宾语，作主语不可省略，作宾语可省略。
例如：The building which stands near the train station is a supermarket.位于火车站附近的那座大楼是一家超市。
（作主语）The film （which）we saw last night was wonderful.我们昨天晚上看的那部电影很好看。
（作宾语）3.who, whom用于指人，who用作主语，whom用作宾语。
在口语中，有时可用who代替whom，也可省略。
例如：The girl who often helps me with my English is from England.经常在英语方面帮助我的那个女孩是英国人。
一篇吃透“定语从句”。终于把定语从句搞明白了
概念定语可以由形容词、名词、代词、分词、不定式以及介词短语等来担任，也可以由一个句子来充当，充当定语功能的句子称为定语从句。
定语从句所修饰的词叫作先行词，引导定语从句的词叫关系词，定语从句放在先行词的后面。
定语从句“三要素”1.先行词：被定语从句所修饰的名词或代词①指人的先行词②指物的先行词★先行词还可以是前面整个句子所叙述的事情。
He has passed the driving test, which surprises all of us. (which替代前面所叙述的事情) 先行词2.关系词：引导定语的词(1)关系词的作用①替代前面的先行词（替代作用）②连接主句和定语从句（连接作用）③在定语从句中作句子成分（成分作用）(2)关系词的分类①标准：根据关系词在从句中做的句子成分种类②关系代词：在从句中做主，宾，表，定（that/which/who/whom/whose/as）③关系副词：在从句中作状语(When/where/why)引导定语从句的是关系代词that,which,who,whose,whom和关系副词when,where,why。
关系代词或关系副词既起连接作用,又充当从句中的一个成分。
3.定语从句：用来做定语，修饰限定先行词的句子定语从句的分类1.限制性定语从句：对先行词起限定修饰作用。
He is a teacher who works at our school.2.非限制性定语从句：对先行词起补充说明作用(先行词与定语从句之间有逗号隔开)Beijing, which is the capital of China, is a beautiful city with a long history.比较：He has two sons, who work in the same company.(He has only two sons.)He has two sons who work in the same company.(Perhaps he has two more sons)限制性定语从句与非限制性定语从句的区别☛☛☛☛☛☛☛☛☛☛定语从句的10个难点1.关系代词的省略(限定性定语从句)(1)关系代词在定语从句中作宾语She is the girl (whom / that) I loved before. (可以省略whom/that)(2)关系代词在定语从句中作表语He is no longer the boy (that) he used to be. (可以省略that)(3)关系代词作介词宾语，介词在从句句尾时可以省略Housing price is a problem (that/which) people are interested in.比较：Housing price is a problem in which people are interested.（此时只能用which且不能省略）2.先行词是人(that/who的区别)(1)用that的情况①以疑问词who开头的句子中Who is the man that is shouting there?②关系代词在从句中作表语时She is not the girl that she used to be.③先行词被the very, the right, the only修饰This is the very person that we are looking for.(2)用who的情况①先行词是one, ones, anybody, all, none, those 等Those who want to go to the cinema will have to wait at the gate of the school.②句子中有两个定语从句,一个用了that,另外一个用whoWho is the boy that won the gold medal?③在there be 结构中There are many young men who are against him.④在非限定性定语从句当中Tom, who is my best friend, has gone abroad to study.3.先行词是物(that / which的区别)(1)用which的情况①在非限定性定语从句中She lost the game, which depressed her greatly.②关系词置于介词之后，作宾语The pen with which you write is Jack’s.③先行词是that或定语从句中套定语从句,一个关系词用that,另一个用which.Let me show you the novel that I borrowed from the library which is newly open to us.(2)关系词只用that的情况①先行词是不定代词如all, little, few, much,anything, everything, nothing, none, no one等She did all that she could to help us.②先行词被all, every, no, some, little, much, the only, he very, the right，the last等所修饰时This is the very book that I want.③先行词中既有人又有物时She described in her compositions the people and he places that impressed her most.④先行词前有序数词或形容词最高级修饰时This is the best book that I have ever read.This is the first film that I’ve seen since I came here.⑤定语从句中套定语从句，其中一个关系词以用which, 另外一个用that He built a factory which produced things that had never been seen before.⑥当主句的主语是疑问词which,另一个用thatWho is the person that is standing at the gate?4.As引导定语从句用法(1)As 既可以引导限制性定语从句也可以用于非限定性定句中充当主语，宾语，表语等。
定语从句详细讲解
定语从句详细讲解;高中定语从句详细讲解高中定语从句详细讲解高中定语从句详细讲解高中定语从句详细讲解高中定语从句详细讲解高中定语从句详细讲解高中定语从句详细讲解（一）定义及相关术语定义及相关术语定义及相关术语定义及相关术语1．定语从句：修饰某一名词或代词的从句叫定语从句。
定语从句一般紧跟在它所修饰的先行词之后。
2．先行词：被定语从句修饰的词叫先行词。
3．关系词：引导定语从句的词叫关系词。
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when, where, why等。
关系词通常有下列三个作用：A.引导定语从句；B、代替先行词；C、在定语从句中担当一个成分。
例如：The man who is shaking hands with my father is a policeman.该句中，who is shaking hands with my father 是定语从句，修饰先行词the man，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。
(二) 关系代词引导的定语从句关系代词引导的定语从句关系代词引导的定语从句关系代词引导的定语从句1．who 指人，在定语从句中作主语。
The boys who are playing football are from Class One. 正在踢足球的男孩是一班的。
Those who want to go to the museum must be at the school gate at 7 tomorrow morning.想去博物馆的人必须在明晨7点到大门口集合。
Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。
That is the teacher who teaches us physics. 那就是教我们物理的老师。
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。
完整版定语从句讲解
定语从句一、概述定语可以由形容词、名词、代词、数词、分词、副词、不定式以及介词短语等来担任，也可以由一个句子来担任。
在句子中起定语作用的从句称为定语从句。
定语从句在句中的作用相当于形容词，故又称为形容词性从句。
被定语从句修饰的名词叫先行词，引导定语从句的词叫关系词。
二关系词的用法。
关系词可分为关系代词和关系副词。
关系词指代先行词，放在先行词与定语从句之间起连接作用，同时又充当定语从句中的某一种成分（主语、宾语、状语等）。
引导定语从句的关系代词有at，who，whom，whose，which;关系副词有when，where，why等。
关系词在句子中的指代作用及成分如下表功能用于限制性从句或非限制性从句只用于限制性从句1.关系代词的用法who, whom的用法(1)二者都用于指人。
who在定语从句中作主语、宾语;whom在定语从句中作宾语。
在现代英语里，有时who也可代替whom在从句中作宾语。
作宾语的关系代词who，whom可以省略(介词后作宾语的关系代词除外）。
She was the one who did most of the talking。
大部分时间都是她在说话。
（作主语） The boy who I know studiesbest in his class.我认识的那个男孩在班上学习最好。
（作宾语）I happened to meet the professor (who/whom) I got to know ata party. 我碰巧遇见了那位在一次聚会上认识的教授。
（作宾语，whom可用who 代替)whom在从句中作介词的宾语，且介词提到whom前面时，不能用who 代替。
Yesterday I came across a few friends with whom I went to the park.昨天我碰见了几个朋友，我和他们一起去了公园。
（句中的whom不能用who 代替）whose的用法(2)whose可以指人也可以指物，在定语从句中作定语。
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。
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定语从句练习题选择:1.Is this factory ____ we visited last week?Is this the factory ____ we visited last week?A、whereB、thatC、to whichD、the one1.Let me think of a proper situation ______ this sentence can be used.A、whereB、thatC、of whomD、which3.She will never forget the day_____ she spent in Beijing.She will never forget the day_____ she stayed with him in Beijing.A、whenB、whatC、whichD、why4.The college won’t take anyone _____ eyesight is weak.A、whoB、whoseC、of whomD、which5.Those _____ to take part in the game write down your names.A、whoB、who wantC、who wantsD、what6. I don't like English, _____ grammar I am not interested.I don't like English, ____ grammar is difficult to learn.I like this house, _____ doorway is just enough to get .I like this house, _____ doorway is small.A. in whichB. whichC. through whoseD. whose7.I，______ your good friend, will try my best to help you out.A、who isB、what isC、what amD、who am9.His walking stick, ____ he can’t walk, was lost yesterday.A、thatB、with whichC、whichD、without which10.11. Which of the two cows ______ you keep produces more milk?A、whichB、thatC、whatD、as12.He must be from Africa, _____ can be seen from his skin.A. thatB. asC. whoD. what13.The teacher gave us so difficult a problem ___ we couldn't solve.The teacher gave us so difficult a problem ___ we couldn't solve it.A. asB. thatC. whichD. the ones14.______is mentioned above, the number of the students in senior high school is increasing.A. WhichB. AsC. WhatD. That15.I’ll tell you _____ he told me last night.A. all whichB. all whatC. that allD. all16.How do you like the book?It’s quite different from _____ I read last month.A. thatB. whichC. the oneD. the one what17.There are three libraries in our school, _______ were built fiveyears ago.A、all of themB、either of themC、all of whichD、both of that18.What surprised me was not what he said but _____ he said it. （04湖北）A. the wayB. in the way thatC. in the wayD. the way which19.1.We are trying to reach a point ____ both sides will sit down together and talk. （山东）A. whichB. thatC. whereD. when20. ---Do you have anything to say for yourself?Yes,there’s one point__ we must insist on .A. whyB. whereC. howD. /21.His movie won several awards at the film festival, ______ was beyond his wildest dream. [上海卷]A. whichB. thatC. whereD. it22. —Where did you get to know her?—It was on the farm _____ we worked. [山东卷]A. thatB. theC. whichD. where23.. By serving others, a person focuses on someone other than himself or herself, _________ can be very eye-opening and rewarding. [湖南卷]A. whoB. whichC. whatD. that24.Some pre-school children go to a day care center, _______they learn simple games and songs. [ 全国卷I]A. thenB. thereC. whileD. where25. Today, we’ll discuss a number of cases _____ beginners of English fail to use the language properly. [陕西卷]A. whichB. asC. whyD. where26.Those successful deaf dancers think that dancing is an activity _______ sight matters more than hearing. [天津卷]A. whenB. whoseC. whichD. where27. Chan’s restaurant on Baker Street, ______ used to be poorly run, is now a successful business. [浙江卷]A. thatB. whichC. whoD. where28.(2012·安徽高考)A lot of language learning，________ has beendiscovered, is happening in the first year of life, so parents should talk much to their children during that period.A．as B．It C．which D．this29.(2012·北京高考)When deeply absorbed in work，________he often was, he would forget all about eating or sleeping.A．that B．which C．where D．when30.(2013·唐山模拟)Recently my father bought an ancientChinese vase,________ was very reasonable.A．which price B．the price of which C．its price D．the price of whose 31.(2013·西安第一次质检)There was a tree in front of thehouse，________ owner was seen sitting under it, enjoying the shade.A．where B．whose C．which D．that32.(2013·成都部分高中高三教学质量检测)The city wasattacked by________ terrible weather________ few citizens had ever experienced before. A．so; as B．so; that C．such; that D．such; as33.(2013·重庆部分学校高三联考)The old lady, all of________children had been killed in the earthquake, was given help by the local government.A．her B．whom C．whose D．which34.(2013·“江南十校”联考)There are a lot of stories about YaoMing, a super basketball star，________ this is an example.A．for whom B．for which C．of whom D．of which35(2012·温州二测)Our psychology teacher seems unable toexplain everything in a way________ makes sense to us.A．in which B．of which C．/ D．that36.(2013·南通一调)I adore my English teacher because he canalways create an atmosphere________ all the students feel respected and cared for. A．that B．when C．where D．which37.(2013·黑龙江质检) You can only be sure of________ youhave at present; you cannot be sure of something________ you might get in the future. A．that; what B．what; / C．which; that D．/; that38.(2013·宝鸡模拟)The reason________ he was late was________ he had to send his grandma to a hospital.A．that; why B．why; because C．why; that D．that; because 39.(2013·会宁模拟)Mount Wuyi is such an attractive placeof interest________ everyone likes to visit.A．that B．as C．which D．What40.(2012·天津高考)I wish to thank Professor Smith, without________ help I would never have got this far.A．who B．whose C．whom D．Which41.(2012·江西高考)By 16：30,________ was almost closingtime, nearly all the paintings had been sold.A．which B．when C．what D．that42.(2012·浙江高考)We live in an age________ moreinformation is available with greater ease than ever before.A．why B．when C．to whom D．on which43.(2011·新课标全国卷)The prize will go to the writer_______story shows the most imagination.A．that B．which C．whose D．what44.(2012·江苏高考)After the flooding, people were suffering inthat area,________ urgently needed clean water, medicine and shelter to survive. A．which B．who C．where D．what45.(2012·浙江高考)We live in an age________ moreinformation is available with greater ease than ever before.A．why B．when C．to whom D．on which46.(2012·重庆高考)Sales director is a position________communication ability is just as important as sales.A．which B．thatC．when D．Where1. This is all ____ I know about the matter.A. thatB. whatC. whoD. whether2. Is there anything else _____ you require?A. whichB. thatC. whoD. what3. The last place _____ we visited was the Great Wall.A. whichB. thatC. whereD. It4. He talked happily about the men and books_____ interested him greatly in the school.A. whichB. thatC. itD. whom5. There is no dictionary _____ you can find everything.A. thatB. whichC. whereD. in that6. Is oxygen the only gas _____ helps fire burn?A. thatB. /C. whichD. it7. Which was the hotel _____ was recommended to you?A. thatB. whichC. whereD. it8.Jim passed the driving test, ______ surprised everybody in the office.A.which B that C this D.it9.The day ______ he was born was Jan.20 ,2013.A.on whichB.thatC.whichD.this10.______ was natural, he married Jenny.A. WhichB. ThatC. ThisD. As11. Such signs _____ we use in the experiment ______Greek letters.A. as, areB. as, isC. that,D. that, is12.She is very good at dance, ____ everybody knows.A. thatB. whichC. whoD. as13. ______ has been said above, grammar is a set ofdead rules.A. WhichB. WhatC. ThatD. As14. We do the same work _____ they do.A. whichB. asC. thanD. Like15.This is one of the best books _______.A. that have ever been writtenB. that has ever been writtenC. that has writtenD. that have written16. She is not the only one of the girls ___ well in class.A. which singsB. who singC. who singsD. who to sing17.I，______ your good friend, will try my best to help you out.A、who isB、what isC、what amD、who am18.Which of the two cows ______ you keep produces more milk?A、whichB、thatC、whatD、as19.His walking stick, ____ he can’t walk, was lost yesterday.A、thatB、with whichC、whichD、without which20.As many members _____ were present agreed to the plan.A. whoB. thatC. whichD. as21.This is the same pen ______I lost yesterday.A. asB. thatC.the oneD. A&B22.I bought some books from the bookstore, five ______were English novels.A. of whichB. whichC. thatD. in which23.Here are players from Japan, some of ______ are our old friends.Here are some players from Japan and some of ________ are our old friends.A. whichB. thatC. whomD. them24.T he thought of going back home was ____kept him happy while he was working abroad．[上海A. thatB. all thatC. all whatD. which25. It is reported that two schools，______ are being built in my hometown，will open next year. [四川卷]A. they bothB. which bothC. both of themD. both of which26.This is the same pen ______I lost yesterday.A. asB. thatC.the oneD. A&B27.The book was written in 1946, _______ the education system has witnessed great charges. [山东卷] A. when B. during which C. since then D. since when28. Last week, only two people came to look at the house, _______ wanted to buy it. [安徽卷]A.none of themB. both of themC. none of whomD. neither of whom27. He was educated at the local high school, ______ he went on to Beijing University. [江苏卷]A. after whichB. after thatC. in whichD. in that28. After graduation she reached a point in her career ____ she needed to decide what to do. [江西卷] A. that B. what C. which D. where定语从句练习:填空:填上合适的关系词并分析原因：1.I’ll never forget the days______________ we worked together.2.I’ll never forget the days ___________ we spent together.3.I went to the place _____________I worked ten years ago.4.I went to the place _____________ I visited ten years ago.5.This is the reason _____________________ he was late.6.This is the reason _____________________ he gave.7.The way _________________he explained the sentence to us was not difficult to understand.8.The way _________________he explained to us was quite simple.9.The earth is round._____ is known to all.The earth is round,_____ is known to all._____ is known to all, the earth is round______ is known to all that the earth is round11.London is the city _________ has hosted the 2012 Olympic Games12.I will never forget the day _____ I first went to school.13. I will never forget the day __________ we spent in Beijing.14. The house __________ we visited is being repaired now.15. The house ______ Luxun once lived is being repaired now.16.When you read books, you had better make a mark at the spot ______ you have any questions.17.When you read books , you had better make a mark ________ you have any questions.翻译句子;1.这就是那位帮助我的人。