高中定语从句笔记整理
高考定语从句知识点总结
高考定语从句知识点总结定语从句是英语中非常重要和常见的一种语法结构，也是高考中经常考察的知识点之一。
定语从句用来修饰一个名词或代词，起到进一步说明或限制的作用。
本文将结合例子对高考中常考的定语从句知识点进行总结。
一、定义和基本结构定语从句是一个从句，由引导词（也称为关系词）引导并与名词或代词相连，加以修饰。
引导词包括关系代词和关系副词。
关系代词包括：that, which, who, whom, whose。
关系副词包括：where, when, why。
定语从句的基本结构为：关系代词/关系副词 + 先行词。
二、关系代词的用法1. that: 用于人或事物，在定语从句中作主语或宾语。
例句1：The book that you lent me is very interesting.例句2：This is the school that I used to study in.2. which: 用于事物，在定语从句中作主语或宾语。
例句1：I bought a new computer, which is very expensive.例句2：This is the house which my grandparents lived in.3. who: 用于人，在定语从句中作主语。
例句1：The girl who is sitting next to me is my best friend.例句2：I know a man who can speak five languages.4. whom: 用于人，在定语从句中作宾语。
例句1：He is the boy whom I met at the party.例句2：She is the teacher whom I respect a lot.5. whose: 用于人或事物，在定语从句中表示所属关系。
例句1：I have a friend whose father is a doctor.例句2：This is the company whose products are very popular.三、关系副词的用法1. where: 用于地点，在定语从句中表示地点。
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。
高三定语从句知识点总结
高三定语从句知识点总结高三学生在英语学习中，定语从句是一个相对复杂的语法点。
准确理解和掌握定语从句的用法和结构对于正确运用此类句型至关重要。
本文将对高中阶段常见的定语从句知识点进行总结，旨在帮助同学们更好地学习和运用定语从句。
一、定语从句的定义与作用定语从句是包含在主句中的一个从句，用来修饰主句中的名词或代词，起到进一步限定、说明、描绘其特征或属性的作用。
二、定语从句的引导词常见的引导词有关系代词和关系副词。
关系代词包括that, which, who, whom, whose等；关系副词包括when, where, why等。
三、定语从句的结构和用法1. 关系代词引导的定语从句，在定语从句中充当句子成分。
例如：The book that/which I bought yesterday is very interesting.我昨天买的那本书很有趣。
2. 关系代词和关系副词的选择取决于其在定语从句中所充当的角色。
例如：John is the boy who/that won the prize.约翰是那个获得奖金的男孩。
3. 定语从句中的关系代词或关系副词可省略。
例如：This is the house (which/that) I used to live in.这是我曾经住过的房子。
4. 关系代词whose用于表示所属关系，修饰物或人。
例如：Peter is the boy whose father is a doctor.彼得是个父亲是医生的男孩。
5. 关系副词when, where, why引导的定语从句分别表示时间、地点和原因。
例如：I still remember the day when we first met.我仍然记得我们第一次见面的那一天。
四、特殊情况下的定语从句1. 在非限制性定语从句中，通常用逗号将其与主句分开。
例如：My brother, who is a teacher, lives in Beijing.我的哥哥是个老师，住在北京。
高中英语必修1-高一 定语从句 整理笔记
指人时，关系代词前有介词时用whom
which引导非限制性定语从句
1）指代主句的部分 2）指代主句的整个内容，意为“这……”
关系代词as的用法
as既可引导限定从，又可引导非限性定从。 as在从句中作主、宾、表语, 代指人或物。
1. as引导限定从 常用：the same…as… 、 as… as…
等Байду номын сангаасfor + which
关系代词和关系副词的区别
关代在定从中作主、宾、表语 关副在定从中作状语
定语从句的主谓一致：根据先行词决定谓
语动词的人称和单复数。
特殊先行词：the way
1）当the way当方式状语时，关系词用in which, that或省略；2）当它当主语、宾语时， 关系词就用that或which。
As we know, … /As is known (to all/us)
众所周知，……
As was expected, … 正如预料的那样……
As is often the case, ... 像一般情况一样
“介词+关系代词“引导的定语从句
1. “介词＋关系代词”引导的定从，关代用 whom(指人)，which(指物)和whose(作定 语)。
指物时，只用that的不用which的情况 ① 序数词或adj最高级修饰先行词时 ②先行词被every, some, no, little等修饰时。
或everything, nothing,much等不定代词作 先行词时
③先行词被the only, the very(恰好的)修饰时。 ④ 当先行词同指人和物时
注意：若occasion在从句中做状语，一般用 when引导。
高中定语从句知识点汇总
定语从句知识点汇总一、先行词二、关系词1.关系代词：2.关系副词：三、分类1.限制性定语从句：对先行词有限制,区分的作用,并与先行词有着不可分割的关系,不能省略2.非限制性定语从句：对先行词起补充说明的作用,可省略不会影响主句的意思,与主句用逗号隔开3.区别：4.非限制性定语从句的特殊情况有些既可以做限制性,又可以做非限制性的定语从句,其含义不同There are 20 students in this class who are from the north of China. There are 20 students in this class,who are from the north of China.5.关系代词that和关系副词why不能引导非限制性定语从句四、关系词的用法,thatwhich指物,在从句中作主语,宾语that指人或物,指人可与who,whom互换；指物可与which互换,whom从句中的介词提到关系代词词前,whom作宾语,不能用who代替In our class there are 46 students, of whom half wear glasses.先行词为指人的one,ones,anyone或those时,关系代词用who；双重定语从句中一个定语从句的关系代词是that,另一个指人的关系代词用who;3.whose表示“……的”;可指人或物;用来指物时,whose+名词=限定词+名词+of which=of which+限定词+名词The house whose windows face south is ours.The house the window of which face south is ours.=The house of which the window face south is ours.4. as作为关系代词可指人或物,在从句中作主语,宾语或表语;一般用于such...as 、the same...as 、as...as结构中,表示“像”的意思We have found such materials as are used in their factory.They felt such heat in the jungle as they had never felt before.He is not the same man as he was.same...as/that...和such...as/that①the same...as/that...as引导的定语从句往往侧重方式：I bought the same phone as you bought. that引导的定语从句侧重指同一个对象：I met the same person that I saw that day.②such...as/thatas引导定语从句,在从句中作主语,宾语等：Peter is not such an intelligent person as you think.that引导结果状语从句,在句子中不作成分：He came to such a sudden stop that we almost hit him.as和which的区别①④⑤⑥⑦⑧都可以用来引导非限制性定语从句,有时可以互换②as引导的从句可以位于主句之前,之中和之后；而which只能位于主句之后③当非限制性定语从句为否定句或谓语带的是复合宾语结构时,用which来引导He criticized Mary in public,which she doesn’t like at all.He was always late for school,which made his teacher unhappy.④先行词作主语且定语从句为被动语态时,通常用as不用which；如果从句中行为动词是主动语态,一般用which作主语She passed the exam, as was expected.Tom has made rapid progress,which makes me happy.⑤当主句和从句存在逻辑上的因果关系时,通常用which不用asTom was late for work again and again,which made his boss very angry.⑥固定搭配：as we know/as is known to allas we all can seeas has been said before/aboveas might be expectedas is often the case⑦在从句中作介词宾语时,只能用whichShe might possibly come,in which case I’ll tell you.5.只用that不用which当先行词是all,much,little,few,everything等不定代词或被不定代词修饰时;当先行词被the only,the last,the very等修饰时;当先行词是形容词最高级或被形容词最高级修饰时;当先行词是序数词或被序数词修饰时;当先行词既有表示人又有表示物的名词时;当主句的主语是疑问词who或which时;当先行词是主句的表语,或关系代词在从句中作表语时：Jack is not the man that he was.当主句以here,there开头且先行词是指物的名词时;6.只用which不用that关系代词前有介词;在非限制性定语从句中;先行词本身是that,those指物或双重定语从句中其中一个已用关系代词that时; 先行词后有插入语时;Here is the CD which,as I have told you, is a great help to you.7.只用who不用that先行词为表示人的不定代词anyone,anybody,everyone,everybody,someone,somebody,one,no one时;先行词为those且指人时;在指人的非限制性定语从句中;that/what连接词what可以看作关系代词和先行词的结合,即what=the person/place/thing which/that;表示“所....的;”what 不引导定语从句,而是引导名词性从句;what引导句子,没有先行词,起名词作用;What引导宾语从句可以和that引导的定语从句互换;Tell me anything that you know.=Tell me what you know.9.介词+关系代词既能够引导限制性,也可以引导非限制性定语从句;指物用which,指人用whom;介词不可省略,如果要省略,必须将介词放在从句句末;介词的确定①根据定语从句中动词,形容词所需要的习惯搭配来确定;②根据先行词搭配的具体含义来确定;③根据所表达的意思来确定;介词+关系代词结构的变式①介词+关系代词+不定式She must have time in which she could grow calm.=in which to grow calmFrank’s dream is to have his own garden in which he can produce many beautiful flowers.=in which to produce many beautiful flowers②名词/代词/数词+介词+关系代词He told us a story in English, the meaning of which I couldn’t understand completely. There are about 400 students in our grade,most of whom are from Haidian District.10.关系副词：作时间状语：when=at/in/on/during which作地点状语：where=in/at/to/on which作原因状语：why=for which辨析The reason why.../The reason that.../The reason is that...The reason why...中why引导的是定语从句,why在句子中作原因状语,可以替换成for which;The reason that...中that引导的是同位语从句,that不作成分,that后面的内容说明reason的内容;The reason is that...是that引导的表语从句,不能用because,以免重复;五、其他1.主谓一致：从句中的谓语动词要和先行词的单复数保持一致;在“the one of + 复数名词”结构中,定语从句中的谓语动词常用复数形式;但是在the one of +复数形式或the only one of +复数名词结构中,定语从句的谓语动词用单数形式;2.关系词的省略与不可省略：关系代词在定语从句中作动词的宾语,表语时可以省略关系代词在定语从句中作介词的宾语,且介词在从句句尾时非限制性定从中的关系代词不可省略介词+关系代词中的关系代词不可省略表示时间的名词后关系副词可以省略,如the time,the moment表示地点名词后关系副词可以省略,如the place先行词the reason后面的关系副词可以省略先行词为way方法,手段时,关系副词可以省略3.如何判断定语从句和同位语从句根据that在从句中是否作成分来判断：that在定语从句中担任成分,在同位语从句中不做成分;The newsthathe told me yesterday is not true.The news that he singer will come here is not true.根据意思来判断：在引导词前加is后,如果句子成立就是同位语从句,否则是定语从句;The news is that he told me yesterday.句子不成立The news is that the singer will come here.句子成立4.定语从句转变为ing和ed形式直接转化为ing或ed形式,,去掉定语从句中who/which is/was/are/were.The boy who is playing the piano is from London.I like this film,which was directed by Zhang Yimou.将句子中的动词进行ing形式转化①The number of people who learn Chinese rises each year.=The number of people learning Chinese rises each year.②My grandfather,who hasn’t been used to living in the city,has decided to settle in the country.=My grandfather,not having been used to living in the city,has decided to settle in the country.=Not having been used to living in the city, my grandfather has decided to settle in the country.。
(完整版)高中英语定语从句知识点整理
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先行词此后。
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。
关系词相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。
关系词平时有以下三个作用： 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。
比方：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1． who指人，在定语从句中作主语或宾语，当宾语能够省略。
① The boys who are playing football are from Class One.正在踢足球的男孩是一班的。
②Those who want to go to the museum must be at the school gate at 7 tomorrow morning.想去博物馆的人必定在明晨7 点到大门口会集。
③ Yesterday I helped an old man who had lost his way.昨天我帮助了一位迷路的老人。
④That 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，可省略。
①Mr. Liu is the person ( whom ) you talked about on the bus.刘先生就是你们在公共汽车上议论的那个人。
英语语法高中定语从句知识点归纳总结
英语语法高中定语从句知识点归纳总结定语从句是英语语法中的一个重要概念，它在句子中起到修饰名词或代词的作用。
在高中英语学习中，掌握定语从句的使用方法和规则对于提高语言表达能力和理解能力非常关键。
本文将对高中英语定语从句的知识点进行归纳总结。
一、定语从句的定义和作用定语从句是一个句子，它修饰一个名词或代词，用来给出更多的信息，进一步描述或限定该名词或代词的特定内容。
定语从句可以用来修饰人、事、物、地点等。
它在句子中的作用是为主句提供更多的信息，使句子更具体、更有表达力。
二、定语从句的引导词1.关系代词：定语从句中常用的关系代词有：- 人：who，whom，whose- 物：which，that，whose- 人或物：as，where，when2.关系副词：定语从句中常用的关系副词有：- 地点：where- 时间：when- 原因：why三、定语从句的基本结构定语从句的基本结构为：关系代词/副词 + 主句。
其中，关系代词或副词在定语从句中担任主语、宾语、表语或定语的作用。
四、定语从句的几个常见类型1.限制性定语从句：限制性定语从句用来对先行词进行进一步的限定，它的信息是先行词不可或缺的一部分。
限制性定语从句与主句之间没有逗号隔开，通常使用关系代词that，也可使用which或who。
例子:The book that you borrowed from me is very interesting.你从我这里借的那本书非常有趣。
2.非限制性定语从句：非限制性定语从句用来对先行词进行附加说明，它的信息只是对先行词的附加补充，可以省略而不影响句子的整体意思。
非限制性定语从句与主句之间用逗号隔开，通常使用关系代词which，也可使用who。
例子:The weather, which was sunny and warm, made our picnic very enjoyable.天气晴朗温暖，使得我们的野餐非常愉快。
高一定语从句知识点的整理总结、专项训练题目
高一定语从句知识点的整理总结、专项训练题目知识点整理总结：定语从句是英语中常用的一种从句类型，用来修饰名词或代词，使语言更加精准和丰富。
以下是高一阶段定语从句的一些常见知识点总结：1. 定语从句的构成：- 引导词：关系代词（that, which, who, whom, whose）或关系副词（when, where, why）。
- 定语从句的位置可以是名词的前面或后面，具体取决于修饰的成分。
2. 关系代词的选择：- 指物时使用关系代词 that 或 which。
- 指人时使用关系代词 who 或 whom。
- 指物时使用关系代词 whose 表示所属关系。
3. 关系副词的使用：- where 表示地点。
- when 表示时间。
- why 表示原因。
4. 定语从句的省略：- 当关系代词在定语从句中作宾语且不作介词宾语时，可以省略。
5. 定语从句的限制性和非限制性：- 限制性定语从句对所修饰的名词起限定作用，不可省略。
- 非限制性定语从句对所修饰的名词作补充说明，用逗号隔开，一般可省略。
专项训练题目：1. 下列句子中有定语从句的是：- A. The book on the table is mine.- B. This is the pen that I lost yesterday.- D. The boy is tall.2. 选择正确的关系代词填空：- The house _______ you bought is very beautiful.- A. where- B. that- C. who3. 选择正确的关系副词填空：- Do you remember the day ______ we went to the beach? - A. when- B. who- C. why4. 下列句子中哪个是限制性定语从句：- A. My brother, who is a doctor, lives in Paris.- B. The dog that I adopted is very friendly.- C. The house, where we spent our vacation, is now on sale.5. 填入合适的关系代词或关系副词：- This is the bus _______ I often take to work.- A. who- B. when- C. that作答：1. B2. B3. A4. B5. C以上是高一定语从句知识点的整理总结和专项训练题目。
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高中定语从句笔记整理
一、只用that引导的定语从句
1）序数词或形容词最高级修饰先行词时，要用that。
The first English novel that I read was A Tale of Two Cities by Charles Dickens.
2)all, everything, nothing, something, anything 等不定代词作先行词时用that。
Everything that we saw in the factory greatly interested us.
3）当先行词被all,every,no,some,any,little,much,a few等不定代词修饰时。
4）先行词既有人又有物时，要用that。
We were talking about the persons and things that we remembered in our school.
5）先行词前有the only, the very, the right, the same等修饰时，要用that。
It is the very skirt that suits me well.
6）在疑问词who、which、what开头的句子中，要用that
Whoever that is content with a little progress can’t make big achievements.
7）关系代词在定语从句中作表语只用that
He is no longer the man that he used to be.
He is no longer what he used to be.
二、只用which引导的定语从句
1)介词后面只用which。
The house in which they lived last year has been rebuilt.
2)引导非限制性定语从句时，要用which。
He bought a railway ticket for the woman, which helped her a lot.
三、宜用as引导的定语从句
1、as 常用于the same...as, such... as , as... as和so...as 结构中。
Would you like to buy the same pen as I have?
2、As表示正如，位于句中或句首。
1)as has been said before 如前所述
2)as is well known 众所周知
3)as we all know 正如我们知道的那样＂
4)as we all can see 正如我们大家看到的那样
5)as follows
As is well_known to all, the earth goes around the sun.
四、宜用who引导的定语从句。
当先行词是人称代词或是those, anyone等时，常用who。
He who does not reach the Great Wall is not a true man.
Those who were either fools or unfit for their offices could not see the cloth.
当一个句子带有两个定语从句时，其中一个用that另一个宜用who。
The man that you met in the street yesterday is the one who stole your wallet.
特例
1)It is the first time that we have seen an English film.
2) The way (that/in which/省略) we did it very simple.
注意: what/how不能用来引导定语从句。