高中定语从句
高中英语：定语从句专项讲解
高中英语：定语从句专项讲解【基础回顾】考点归纳：定语从句在句中做定语，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。
1.关系代词引导的定语从句2.关系副词引导的定语从句3.判断关系代词与关系副词4.限制性和非限制性定语从句5.介词+关系词6.as, which 非限定性定语从句7.关系代词that 的用法一、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限定性定语从句中的关系代词作主语作宾语作定语指人who/that whom/that(可省略) whose指物which/that which/that(可省略) whose指人和物that that whose非限定性定语从句中的关系代词作主语作宾语作定语指人who whom whose/of whom指物which which whose/of which特殊情况：只能用that的情况，先行词为everything，all，little，much等不定代词时；先行词被all，every，no，any，some，little，much，one修饰时；先行词被the only，the very，the same，the last修饰时；先行词被序数词或形容词最高级修饰时；先行词是be的表语或there be 的主语时；先行词有人又有物时；当主句是以who或which开头的特殊疑问句时。
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。
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。
定语从句高一知识点总结
定语从句高一知识点总结定语从句是高中英语中一个重要的语法知识点。
它能够为主句提供修饰成分，使得句子更加准确、丰富。
下面是对定语从句的高中英语知识点总结：一、定语从句的定义和作用定语从句是一个句子，用来修饰一个名词或代词。
它提供了更多的描述和信息，以使主句更加明确。
定语从句可以用来修饰人或物，而且在句子中可以作为主语、宾语、表语或定语。
二、定语从句的引导词1.关系代词：who, whom, whose, which, that2.关系副词：when, where, why三、定语从句的位置定语从句通常紧跟在所修饰的名词或代词之后。
四、关系代词的用法和例句1.用who或that代替修饰人的名词，作为定语从句的主语。
例句：The boy who is reading in the library is my brother.2.用whom或that代替修饰人的名词，作为定语从句的宾语。
例句：The girl whom you met yesterday is my best friend.3.用which或that代替修饰物的名词，作为定语从句的主语或宾语。
例句：The book which I borrowed from the library is very interesting.4.用whose表示所修饰名词的所有关系。
例句：The man whose car was stolen reported it to the police.五、关系副词的用法和例句1.用when表示时间，修饰修饰时间的名词，作为定语从句的状语。
例句：Yesterday was the day when we won the championship.2.用where表示地点，修饰修饰地点的名词，作为定语从句的状语。
例句：Do you remember the place where we had our first date?3.用why表示原因，修饰修饰原因的名词，作为定语从句的状语。
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。
高中英语定语从句
• 5. Mr Green,who is a mild man, is reasonable almost to the point of blandness in terms of personality. • 6. Who is the scientist that is shown as a gifted scientist with very human weaknesses and stood at the point in history where magic ended and science began?
常见关系代词 的联系和区别
④ 先行词为不定代词
There is nothing that is more important than this. ⑤ 先行词前有限定词
The Little Prince is the only French novel that I have read.
常见关系代词 的联系和区别
先行词：被定语从句修饰的名词或者 代词
关系代词：代替先行词，在从句中作 主、宾、表、定语
结构：名词/代词(先行词 )+关系代词+ 缺主、宾、表、定的句子(定语从句)…
常见的关系代词： who/whom/that/which/whose
常见的关系代词
指人
主语 宾语 定语
例句
who
√
√
Captain America is a powerful man who(that) has a special shield.
高中定语从句
一：定语从句：定义：在复合句中修饰某一名词或代词的从句叫定语从句。
先行词：定语从句所修饰的名词或代词关系词：（关系代词和关系副词）1）引出定语从句，并作从句的一个成分。
可作主语、宾语、定语、状语，作宾语可省略。
2）关系词包括关系代词和关系副词。
关系词位于先行词和定语从句之间。
二.关系代词的用法：（一）关系代词在限制性定语从句中1.先行词指人且在定语从句中作主语，需要who/that引导，且不能省略。
She is the girl who/that lives next door.2.先行词指物且在定语从句中作主语，需用that/which引导，且不能省略。
The work that/which has just finished is very important.3.先行词指物且在定语从句中作宾语，用that、which引导，且可以省略。
This is the book(that/which)I want to read.4.先行词指人且在定语从句中作宾语，用whom/who/that引导，且可省略。
That’s the girl(whom/who/that)I teach.5.先行词指人或指物且在定语从句中作定语，用whose/of whom/of which引导。
This is the scientist whose achievements are well known.=This is the scientist, the achievements of whom are well-known.6.as引导限制性定语从句常用于下列句式：such+名词+as...像。
一样的such+as...像。
一样的the same +名词+as...和。
同样的We have found such material as are used in their factory.The book is not such as I expect.（二）关系代词在非限制性定语从句1.关系代词在任何情况都不能省略。
高中定语从句的用法归纳总结
高中定语从句的用法归纳总结高中阶段，学生通常会学习到定语从句的用法。
下面是关于定语从句的使用方法的归纳总结：1. 定语从句的作用：定语从句用于修饰一个名词或代词，进一步说明或限定它的特征、性质或身份。
2. 引导定语从句的关系代词：关系代词有：who, whom, whose, which, that。
- Who和whom指人，who用于主语、表语或宾语位置，whom只用于宾语位置。
- Whose用于表示所有关系。
- Which用于指物，作为主语、表语或宾语。
- That既可以指人也可以指物，作为主语、宾语或表语。
3. 结构：定语从句通常由关系代词引导，并包含一个主语和一个谓语。
例如：- The book that I borrowed is very interesting.我借的那本书很有趣。
4. 关系代词在定语从句中的作用：- 在定语从句中充当主语时，关系代词的人称和数要与先行词一致。
- 在定语从句中充当宾语时，关系代词的人称和数要根据先行词在定语从句中的作用来确定。
- 在定语从句中充当表语时，关系代词的人称和数要与先行词一致。
5. 非限制性定语从句：非限制性定语从句用于对先行词进行附加说明，通常用逗号隔开。
例如：- The car, which is parked outside, belongs to my friend.那辆车，停在外面的那辆，是我朋友的。
6. 先行词和关系代词在性、数、人称上的一致：- 先行词是单数，关系代词用单数形式。
- 先行词是复数，关系代词用复数形式。
- 先行词是第三人称，关系代词使用相应的人称代词。
这些是定语从句的基本用法和要点总结。
确保在学习和使用定语从句时理解和掌握这些规则，这将有助于你在写作和阅读中正确运用定语从句。
高中英语语法复习——定语从句(共45张ppt)
2、先行词：被定语从句修饰的名词或 者代词叫做先行词。定语从句通常 置于它所修饰的成分之后。
eg: The boy who is playing basketball is my younger brother.
3、关系词：引导定语从句的关联词就叫关系 词。
A. 把从句和主句中被修饰的先行词连接在 一起．
2. I think the day will finally come______ air pollution can be put under control. A. that B. which C. when D. as
3. This is the store______ we visited the famous shop assistant. A. where B. there C. that D. which
结构分析： 系词所指代的先行词在句中作 know的宾语。
4. I don’t like the way _____ you speak to her. A. / B. that C. in which D. all A, B and C
特别注意!（5）
在实践中会遇到很多形似定语从句的句子，要 注意定语从句与其它从句的结构上的细微差别, 能够正确区分使用它们.
couldn’t be found.
A. that
B.where C. in which D. in that
The places couldn’t be found.可知关 系词所指代的先行词在句中作主语。
结构分析：
3. This is the reason ______ he has always been eager to know for these years. A. which B. why C. for which D. because He has always been eager to know the reason for these years.可知关
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高中定语从句高中定语从句引导语：高中定语从句是怎样？下面由店铺告诉你们吧，欢迎阅读！高中定语从句一定语：修饰名词或代词的词、短语或从句称为定语。
汉语中常用‘……的’表示。
定语主要由形容词担任。
此外名词、代词、数词、副词、介词短语以及动词不定式（短语）、分词也可以做定语。
a beautiful city; a bag full of money.注意：汉语的定语无论多长都放在被修饰词的前面，而英语中的定语则不然，是一个词时，放在被修饰词的前面，若是两个以上的词组、短语或从句则放在被修饰词的后面，thirty women teachers ; his father; the girl in red. the boy from AmericaOur monitor is always the first student to enter the classroom.falling leaves; fallen leaves; the boy playing basketball; the book bought by my mother; a reading room; a swimming pool He is the man who you are looking for.二：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：被定语从句修饰的名词或代词叫先行词。
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.1. I have an apple. An apple is red.I have an apple that/which is red. ↑ ↑先行词关系代词2.I like some friends. Some friends like sports.I like friends who like sports.先行词关系代词3.I like music. The music is quiet.I like music that/which is quiet.先行词关系代词关系词通常有下列三个作用：A、引导定语从句，连接主从句；B、代替先行词；C、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，在定语从句中作主语。
The boys who are playing football are from Class One. Those who want to go to the museum must be at the school gate at 7 tomorrow morning. Yesterday I helped an old man who had lost his way. That is the teacher who teaches us physics. 2．whom 指人，在定语从句中做宾语，常可省略。
Mr Liu is the person ( whom ) you talked about on the bus. Li Ming is just the boy ( whom ) I want to see. The professor ( whom ) you are waiting for has come. The girl ( whom ) the teacher often praises is our monitor.注意：关系代词whom 在口语或非正式文体中常可用who 来代替，也可省略。
The man ( whom / who )you met just now is my old friend.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. He likes to read books which are written by foreign writers. The house which is by the lake looks nice. This is the pen ( which ) he bought yesterday. The film ( which ) they went to see last night was not interesting at all. 。
4．That 即可指人，也可指物.。
在定语从句中作主语或宾语，作宾语时常可省略。
The number of people that / who come to visit this city each year reaches one million.Where is the man that / whom I saw this morning? The person that /whom you introduced to me is very kind.The season that / which comes after spring is summer.Yesterday I received a letter that / which came from Australia.5．Whose 即可指人，也可指物，在定语从句中做定语。
I visited a scientist whose name is known all over the country. He has a friend whose father is a doctor.I once lived in the house whose roof has fallen in. 注意：指物时，常用下列结构来代替：The classroom whose door is broken will soon be repaired.The classroom the door of which is broken will soon be repaired.Do you like the book whose cover is yellow?Do you like the book the cover of which is yellow?（一）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等不定代词时，或当先行词受every, any, all, some, no, little, few, much等不定代词修饰时。
如：Have you taken down everything that Mr. Li said?There seems to be nothing that is impossible to him in the world.All that can be done has been done. 。
There is little that I can do for you.He stayed in the library and looked up any information that they needed.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 do such a thing. All the guests that / who were invited to her wedding wereimportant people.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.3．当先行词被形容词最高级修饰时。
如：This is the best film that I have ever seen.4．当先行词被the very, the only修饰时。
如：This is the very dictionary that I want to buy.After the fire in his house, the old car is the only thing that he owns.注意：当先行词指人时，偶尔也可用关系代词who。
如：Wang Hua is the only person in our school who will attend the meeting.5．当先行词前面有who, which等疑问代词时。
如：Who is the man that is standing by the gate?Which is the T-shirt that fits me most?6．当先行词为人与物时。
如：They talked about the persons and things that they remembered at school（三）关系副词引导的定语从句1． when 指时间，在定语从句中作时间状语。
当先行词是表时间的名词，比如time, day, week, month, year等；且定语从句中缺时间状语时用when. 若先行词是表时间的名词，定语从句中缺主语或宾语时，用that/which引导。
I still remember the day when I first came to this school.The time when we got together finally arrived.Do you remember the years when he lived in the countryside with his grandpare？Do you remember the days（that/which）we spent together last year? I will never forget the days when we spent our holidays together. I will never forget the days that / which we spent together.2．where 指地点，在定语从句中作地点状语。