(新)高中英语定语从句全面详细讲解
(新)高中定语从句要点讲解
定语从句三部曲1. 找出先行词；2. 确定先行词在从句中的成分：主语，宾语，状语；3. 选择正确的关系词。
几个关系代词的基本用法thatthat: 可指人或物；可作主语，宾语。
指人时，相当于who或whom；指物时，相当于whichA letter ________ is written in pencil is difficult to read.Do you know the gentleman _________spoke just now?What is the question ________they are talking about?Here is the man ______________you want to see.只能用that 不能用which的情况1.先行词为不定代词时：all, much, everything, anything, nothing, something, none, the one.2.先行词被only, any, few, little, no, just, very, one of等修饰时；3.先行词是序数词时或被序数词修饰时；4.先行词是最高级或被最高级修饰时；5.先行词既有人又有物时；6.先行词是数次时；(two, ten, a hundred)7.如果有两个从句，其中一个关系代词已用which ,另一个关系代词宜用that，以避免重复；8.疑问词是who或which，关系代词宜用that，以避免重复；9.主句是There be 结构，修饰其主句的定语从句宜用that 作关系代词；10.被修饰成分为表语时，或者关系代词本身是定语从句的表语时,该关系代词宜用that。
(主语+be+n. /adj.; 主语+系动词+adj.)即学即用1. The writer and his novel ____ you have just talked about is really well known .2. The most important thing ____ should be done right now is how to stop him from going on.3. The last place ____ we visited was the chemical works.4. There's nothing ____ can be said about it .5. This is the third film ____ has been shown in our school this term.1. Yesterday I caught two fish and put them in a basin of water. Now you can see the two ____are still alive.2. Who is the man ____ is standing at the gate?3. That's a good book _____will help you a lot.4. There is still a seat in the corner____ is still free.5. Edison built up a factory which produced things _____had never been seen before.逗号和介词后面不能用thatwhichwhich: 指物；可作主语，宾语，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。
完整版)高中英语定语从句讲解及练习
完整版)高中英语定语从句讲解及练习定语从句是高中英语的重点知识，也是高考常考点。
本文将主要讲解关系代词引导的定语从句，并解释关系副词引导的定语从句，包括判断关系代词与关系副词限制性和非限制性定语从句等内容，并提供例题讲解。
定语从句在句中作定语，修饰一个名词或代词，被修饰的名词词组或代词即先行词。
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。
它们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。
当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。
例如，当先行词是人时，可以使用who或whom作为关系代词。
如：Is he the man who/that wants to see you?（他就是你想见的人吗？）关系代词在从句中作主语。
而当先行词是物时，可以使用which或that作为关系代词。
如：The package（which / that）you are carrying is about to come unwrapped.（你拿的包快散了。
）关系代词在从句中作宾语。
除了who。
whom。
whose。
that。
which，还有关系副词when。
where。
why等。
关系副词引导的定语从句也可以修饰一个名词或代词。
例如：I still remember the day when we met.（我仍然记得我们相遇的那一天。
）关系副词when在从句中作时间状语，修饰先行词day。
总之，掌握定语从句的用法和关系词的选择是英语研究的重要内容。
通过不断的练和实践，相信大家可以掌握这一技能。
关系副词可以代替时间、地点或理由的名词，在从句中作状语。
例如，关系副词when。
where。
why的含义相当于“介词+ which”结构，因此常常和“介词+ which”结构交替使用。
比如，有时候我们必须屈服，这是任何人都会遇到的情况（There are ns when [on which] one must yield）。
高中定语从句(最容易理解的讲解版)
高中英语之定语从句讲解一．定义：在复合句中修饰某一名词或代词的从句叫定语从句。
二．特点：1. 先行词：定语从句所修饰的名词或代词2. 关系词：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。
关联词位于先行词和定语从句之间。
关系代词：that, which, who, whom, whose代指先行词。
关系副词：when, where, why作时间状语。
三．基本结构：先行词+关联词+定语从句剩余部分四．关系代词的用法：1. that 和whichthat指人或物，作主语或宾语，作宾语可省略，主语不能。
Which指物，不指人，作主语或宾语，作宾语可省略，主语不能。
His father works in a factory that/which makes TV sets.Who was hurt in the accident that/which happened yesterday?The coat (which/that) I put on the desk is black.注意：The room in which I live is very big. (在介词后面不能用that)2.只能用that不能用which引导的定语从句：1) 先行词被形容词最高级修饰时，定语从句只能用thatThis is the most interesting story (that) I have ever heard.2）先行词被序数词修饰时，定语从句只能用thatThe children like the second lesson that is about “The Football Match”.3）先行词被the only，the very 或the same等修饰，定语从句只能用that 引导。
It is the only word (that) I know in the passage.Where is the very book (that) I bought just now?This is the (same) bicycle (that) I lost.4）先行词为everything，something，anything，all，none，much，little，few等不定代词时，定语从句只能用thatI want everything (that) I want.I am writing to tell you about something very strange that happened to me last week.5)先行词被不定代词all, any, no, every, little, much, many修饰时，只能用thatHere is all the money (that) I have.6)先行词是同时含有“人和物”的名词时，定语从句只能用thatI can remember well the persons and some pictures (that) I see in the room.7)定语从句所修饰的词为the one 时，定语从句用that引导Is it the one（that）you want？3. who和whomwho指人，在句中作主语和宾语，作宾语可省略。
(2021年整理)高中英语语法定语从句总结全
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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。
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。
高中定语从句语法讲解 优质课件
从句结构不完整，缺成分！用关系代词！
先行词+关系词+句子 定语从句的结构
关系代词
人：who whom that 物：which that xx的：whose
I like those books whose topics are about history.
先行词是物，关系代词作从句的定语， 译为“....的”,在这里是“书的（主题）”。
12. I’ll never forget the day _w_h_e_n_ she won the game.
Summary and Homework
listen to the music and find out all attributive clause:
#1 My Love -Westlife #2 Rhythm of the Rain - The Cascades #3 Valder Fields - Tamas Wells #4 All Too Well - Taylor Swift
I came to the city where you live.
①找出句中的先行词（时间/地点/原因），关系词和从句， ②判断从句结构是否完整。
I came to the city where you live. I will never forget the autumn when I met Tom. Tell me the reason why you like math!
This is the place that/whic（h we visited last time.）
从句缺少宾语，关系代词在从句中作宾语
This is the place where（we visited my grandparents last time.） 从句不缺少句子成分
英语高中定语从句讲解
英语高中定语从句讲解英语高中定语从句讲解高中定语从句讲解篇一1. 以what等连接代词引导的主语从句What you need is more practice. 你需要的是更多的练习。
Whoever wants it may have it. 谁要都可以给他。
同类的连接代词还有：What， who， whom， whose， which，whatever， whoever， whichever2. 以that， whether从属连词引导的主语从句It was strange that he had made a mistake. 真奇怪，他竟然错了。
That we need more equipment is quite obvious. 我们需要更多的设备，这是很明显的。
Whether he will join us won't make too much difference.他是否加入我们，没有太大的差别。
3. 主语从句的引导词that时候可以省略当主语从句不太长时，引导词“that”可以省略It's clear (that) he has done his best. 很明显他已经尽力而为了。
It's a wonder (that) he didn't fail. 真奇怪，他没有失败。
4. 以when等连接副词引导的主语从句When they will come hasn't been made public. 他们什么时候来还没有公布。
Where she has gone is not known yet. 她去了哪儿，还不知道。
Why he did it will remain a puzzle for ever. 为什么他做那件事将永远是个谜团。
学好英语的18条黄金法则1．What is language for? Some people seem to think it is for practicing grammar rules and learning lists of words--the longer the wor ds the better. That’s wrong. Language is for theexchange of ideas, for communication.语言到底是用来干什么的呢？一些人认为它是用来操练语法规则和一大堆单词——而且单词越长越好。
高中定语从句超详细讲解+例句
!"#$%Attributive ClauseI. !"#$%&⼀、定义在复合句中，⽤以修饰名词或代词（充当定语）的从句，被称为定语从句。
例如：(1)English is a useful language.（其中形容词useful作定语修饰名词language）English is a language which helps people to communicate effectively with others.（其中“which … others”为定语从句，修饰language）(2)He told me something important.（其中形容词important作定语修饰不定代词something）He told me something that I would never forget.（其中“that … forget”为定语从句修饰不定代词something）在定语从句中，被修饰的名词或代词被称为先⾏词；引导定语从句的词被称为关系词。
重点1.如果没有先⾏词（即被修饰的名词或代词），定语从句也就不存在了。
2.定语从句的关系词都必须在从句中充当⼀定的成分。
⼆、分类定语从句可分为限定性定语从句和⾮限定性定语从句。
1. 限定性定语从句：与主句关系紧密，往往直接跟在先⾏词之后，起到限定的作⽤；2. ⾮限定性定语从句：以逗号“，”隔开主句，主从句的关系相对松散，从句往往只是对先⾏词的补充说明，对主句的意思影响不⼤。
**⼀些⾮限定性定语从句的关系词可以指代主句整句句⼦。
例如：(1) The watch I bought in Switzerland works quite well. 我在瑞⼠买的那块表⾛得不错。
(2) He gave me a vase, which strikes my fancy. 他送了我⼀只花瓶，我很中意。
(3) My father’s old watch gains a bit, as is often the case. 我爸的表快了点，这是常有的事。
高中英语语法讲解定语从句课件(共53张PPT)
关系代词的实质
Join the following sentences:
The girl is Mary. We saw her yesterday.
The girl her we saw
yesterday is Mary.
关系代词的实质
Join the following sentences:
1.that 与which
1.This is the best TV _______ that is made in China. that he 2.The first museum _______ visited in China was the History Museum.
先行词被形容词最高级 或序数词修饰时，引导 定语从句多用that 。
引导定语从句用that .
1.that 与which 1.Who that _______ you have ever
know can do it better ?
Who做先行词时， 引导定语从句用 that
1.that 与which
1.Her bag, in ________ which she put all her money, has been stolen. which she 2.This is the ring on ________ spent 1000 dollars. 3.Xiao Wang , with ________ I went whom to the concert, enjoy it very mue is such a lazy man_____ nobody wants to work with______. A. as; him B. that; / C. as; / D. whom; him 2. Mrs. Black took the police back to____ place ____ she witnessed the robbery. A. the same; as B. the same; where C. the same ; that D. as the same; as
高中英语语法-定语从句详解(共111张PPT)
her The girl we saw
yesterday is Mary.
Join the following sentences:
The girl is Mary. We saw her yesterday.
her The girl we saw
yesterday is Mary.
Join the following sentences:
哪个关联词
句子结构分析 各种从句的区别 关联词的选用
句子成分&结构
句子结构分析
抓主干
1. I like popular music. 2. The girl laughed in her room. 3. The plane crashed and killed all 200
people aboard. 4. He was adopted when he was 13. 5. We offered him our congratulations. 6. I can’t stand staying at home all day
• Have you seen the film Titanic, _____ leading actor is world famous?
A. its
B. it’s
C. whose
D. which
which
• China is an ancient country of civilization which has a history of more than 5, 000 years.
our school.
1. Women often go shopping.
2. I have worked hard on my English for quite a few years.
高中英语定语从句讲解详版(适合新授及复习版)PPT课件
名词 n. 代词 pron. 动词 v. 形容词 adj. 副词 adv.
句子成分（构成句子的各个部分）
主要成分：主语和谓语 次要成分：表语、宾语、定语、
状语、同位语、补足语
主语谓语是基础，宾表定状补辅助。 宾主来自名代数，动词作谓不可无！
句子成 分
意义
充当词类
例句
主语 谓语
表示句子说的是什么 人或什么事
This recorder （which） he is using is made in Japan
Is this the library (which) you borrow books from?
Is this the library from which you borrow books?
4. that 指人/物，作主语或宾语 (作宾语可省略）
whose指电影的，作定语
Here are two pictures that are taken
from the film .
whom指man和woman，作宾语
This is the film whose name m指ahneraon和dhethroeiwneo，m作an主w语hom you see in the picture are Jack and Lucy .
5.whose 在定从中作定语，表所属关系， 翻译为“他的/她的/它的”，用来代替 his， her，their，its. whose指人也指物， 指物时 = of which 指人时 = of whom
This is the book whose cover is blue. This is the book of which the cover is blue. This is the book the cover of which is blue
高中英语语法基础 ——定语从句知识点总结归纳讲解(附同步练习)(有答案)
高中英语语法基础——定语从句知识点归纳讲解（附同步练习）★先行词：被定语从句修饰的名词或代词叫先行词。
通常情况下，引导词前面的名词即为从句的先行词。
★关系词：引导定语从句的词叫关系词。
也可以称作引导词。
①关系代词：who，whom，which，that，whose，as，在从句内作主语、宾语等名词性成分。
②关系副词：when，where，why在从句内作状语。
（一）. 使用who、whom、which、that的定语从句1. whoThis is the boy who plays basketball very well.This is the teacher who is teaching us English.▲who 指人, 在从句中作主语。
2. whomThis is the boy (whom) I often help.The man is our headmaster (whom) you met just now.I met the girl (whom) you often praise.▲whom 指人,在从句中作宾语, 可省略。
3. whichThis is the farm which keeps many cows.This is the farm (which ) I visit every year.▲which 指事物, 在从句中作主语或宾语,作宾语时可省略。
4. that以上三种情况均可用that。
指人或指物，可作主语和宾语，作宾语时可省略。
（二）. 使用whose的定语从句Do you know the girl whose father is mayor.I used to work in an office whose window faces north.I work in a school whose students are excellent.▲whose 指人或物的所属关系，表示“某人的”或“某物的”。
高中英语定语从句讲解与归纳
高中英语定语从句讲解与归纳高一英语定语从句讲解一、定语从句1．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、宾语或状语）；第三选择合适的关联词。
2．定语从句在选择关联词that 与which时，常常容易出错，所以应记住什么时候只能用that，什么时候只能用which.（1）．只能用that 的情况归纳4种：即先得词被序数词最高级修饰过；先行词为all 、everything、nothing等不定代词；先行词同时是人和物并列时；最后先行词分别被the only 、the very the same、the last 修饰。
请看下列四组例句，注意其先行词：①．The first thing that we should do is to work out a plan .②．I t almost seemed as if the good man were trying to teach us all that he knew at this lesson .③．Later my father and Mr. Crosset talked for about half an four of things and persons that they remembered in school.④．This is the very dictionary that I want to find .（2）．只用which is 情况有两种情况：一是非限制性定语从句，关联词要用which；二是做介词宾语时只能用which。
请看下列两组例句：I said nothing , which made him more angry .I have the book about which you are talking .三、在定语从句的非限制性定语中，which 和as 是容易混淆的。
在很多情况下两者兼可互换，但在下列情况中不可互换：1、通常As 可以放在整句的句首，而which，只能在逗号之后，as 本身含有“正如”，as 在定语从句中既可是主语也可做宾语As appear from her paper ,she has read widely in Romantic literature.She is remarkable, as I have told you .2、which 在做非限制性定语从句关联词时可以无明确先行词，指前句整个的意思，如：She has married again, which surprises us .四、在定语从句中，许多人往往分不清all that 和what, what 实际上只引导名词性从句，它相当于all that两个字，例如：All that I know is that he has made up his mind to heave the country for a new place.= what I know is that ……定语从句知识要点：一、限定性定语从句：种类先行词关联词例句说明定语从句（人）在从句中做主语或宾语物在从句中做主语或宾语whowhichThis is the doctor who saved the boy’s life .这就是救了孩子生命的医生。
高中英语语法：定语从句深层讲解(含四部分)
定语从句讲解一、详细的定语从句讲解定语从句是由关系代词和关系副词引导的从句，其作用是作定语修饰主句的某个成分，定语从句分为限定性和非限定性从句两种。
状语从句分为时间状语从句，结果状语从句，让步状语从句，原因状语从句，条件状语从句以及行为方式状语从句。
名词从句包括主语从句，宾语从句，表语从句和同位语从句及there be句型。
（一）限定性定语从句1. that即可代表事物也可代表人，which代表事物；它们在从句中作主语或宾语，that在从句中作宾语时常可省略关系词，which在从句中作宾语则不能省略。
而且，如果which在从句中作“不及物动词＋介词”的介词的宾语，注意介词不要丢掉，而且介词总是放在关系代词which的前边，但有的则放在它原来的位置2. which作宾语时，根据先行词与定语从句之间的语义关系，先行词与which之间的介词不能丢3. 代表物时多用which，但在带有下列词的句子中用that而不用which，这些词包括all, anything, much等，这时的that常被省略4. who和whom引导的从句用来修饰人，分别作从句中的主语和宾语，whom作宾语时，要注意它可以作动词的宾语也可以作介词的宾语5. where是关系副词，用来表示地点的定语从句6. when引导定语从句表示时间〔注〕值得一提的是，表示时间“time"一词的定语从句只用when引导，有时不用任何关系代词，当然也不用that引导By the time you arrive in London, we will have stayed there for two weeks.I still remember the first time I met her.Each time he goes to besiness trip, he brings a lot of living necessities, such as towers, soap, toothbrush etc.7. whose是关系代词，修饰名词作定语，相当于所修饰成分的前置所有格8. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时，常用there is来引导（二）非限定性定语从句：非限定性定语从句的作用是对所修饰的成分作进一步说明，通常和主句间用逗号隔开，将从句拿掉后其他部分仍可成立1. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分2. 在引导限定性定语从句时，that有时相当于in which, at which, for which或at whichAttitudes towards daydreaming are changing in much the same way that(in which) attitudes towards night dreaming have changed. 人们对白日做梦的态度正在改变，这与人们对夜间做梦的看法的变化有非常相似之处。
高中语法定语从句的详细讲解
定语从句详解与练习〔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关系副词有when, where, why.注意：关系代词与关系副词在定语从句中充当不同的句子成分，定语从句中缺主、宾、表，用关系代词；缺状语用关系副词，何为句子成分？五大根本句1. 主+ 谓〔Vi〕I come.2. 主+ 谓〔Vt〕+ 宾I love you.3. 主+ 谓〔Vt〕+ 间宾+ 直宾I give him a book.4. 主+ 谓〔Vt〕+ 宾+ 宾补I make him happy.5. 主+ 系+ 表I am tall.〔二〕关系代词引导的定语从句1．which 指物，在定语从句中做主语、宾语、表语。
The house which is by the lake looks nice. 〔主〕湖边的那幢房子看上去很漂亮。
This is the pen〔which〕he bought yesterday. 〔宾〕这是他昨天买的钢笔。
She was fond of dancing, which her brother never was. (表) 她喜欢跳舞,她弟弟从不喜欢。
2．that 指人/ 物，在定语从句中作主语、宾语、表语。
The number of people that come to visit this city each year reaches one million.〔人主〕每年来参观这座城市的人数达一百万。
Where is the man〔that〕I saw this morning 〔人宾〕我今天早上看到的那个人在哪儿？He is no longer a little boy that he used to be.〔人表〕他已经不再是以前那个小男孩儿了。
高中英语定语从句语法知识讲解
高中英语定语从句语法知识讲解(名师详细解析定语从句语法知识，建议下载保存)一．在复合句中修饰某一名词或代词的从句叫做定语从句。
被定语从句修饰的词叫先行词。
二．引导定语从句的关联词有：关系代词：which, that, who, whom, whose，as 关系副词：when, where, why三．关系代词用法注意：that, which, whom在定语从句中作宾语时, 可省去。
Do you know the man ____ we saw at the Beijing Hotel?1.that和which在指物的情况下一般都可以互换, 但在下列情况下, 一般用that而不用which。
（1）先行词为all, much, everything, nothing, something, anything, little, none, one等不定代词时。
I am sure she has something (that) you can borrow.(2)先行词被all, every, no, some, any, little, much, just, the only, the very, the last,the same等修饰时。
I’ve read all the books that are not mine. This is the very book that belongs to him.(3)先行词是序数词或最高级或被序数词、数词或最高级修饰时。
This is the first book (that) he has read.(4)先行词既有人又有物时He still remembers some things and people that he met in the middle school.(5)主句是there be句型时，修饰其主语的定语从句thatThere is a book on the desk that belongs to Tom.(6)如果有两个从句，其中一个关系词用which，另一个要用that，避免重复。
整理高中定语从句详细讲解
高中定语从句详细讲解整理表姓名:职业工种:申请级别:受理机构:填报日期:A4打印/ 修订/ 内容可编辑一、定语从句概念定语从句（attributive clause），顾名思义，就是一个句子作定语从属于主句。
定语一般是由形容词充当，所以定语从句又称作形容词从句。
另外，定语从句是由关系代词或关系副词引导的，故又称作关系从句。
定语从句一般放在它所修饰的名词或代词之后，这种名词或代词被称作先行词。
请看示例：The woman who lives next door is a teacher.二、关系代词引导的定语从句关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。
常见的关系代词有：who, that, which。
（一）关系代词who, whom和whose 的用法who代替人，是主格，在定语从句中作主语。
例如：An architect is a person who designs buildings. 建筑师是设计房屋的人。
I will never forget the teacher who taught us chemistry in the first year of my senior middle school. 我将永远不会忘记在高一时教我们化学的那位老师。
Anyone who wants to apply for this job must send us the resume by email first. 想应聘这个职位的任何人都必须先通过电子邮件向我们发送简历。
whom代替人，是宾格，在定语从句作宾语，在非正式英语常可省略。
例如：Do you know the gentleman whom we met in the school library yesterday? 昨天我们在学校图书馆里遇到的那位先生你认识吗？This is the student whom my father taught ten years ago. 这是我爸爸十年前教的学生。
高中定语从句讲解
高中定语从句讲解高中定语从句是英语语法中的一种重要句型，用于修饰和限定名词或代词。
它由一个关系词（如that, which, who, whom, whose, where等）引导，后面跟一个从句。
定语从句可以用来提供更多的信息，以便更准确地描述一个人或物的特征、性质、状态、身份、关系等。
下面是一些关于高中定语从句的讲解要点：1. 关系代词的选择：关系代词分为主格形式（who, which, that）和宾格形式（whom, which, that）。
- 当关系代词在定语从句中做主语时，使用主格形式。
- 当关系代词在定语从句中做宾语时，使用宾格形式。
需要注意的是，宾格形式的关系代词whom在口语中较少使用，通常可以用who代替。
2. 关系副词的选择：关系副词有where, when, why等。
它们引导的从句通常修饰地点、时间、原因等。
3. 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，起到对其进行补充说明的作用。
例如：The book that I borrowed from the library is very interesting.（我从图书馆借来的那本书非常有趣。
）4. 关系代词和关系副词的省略：当定语从句中的关系代词在从句中作宾语，并且在主句中已经有宾语时，可以将其省略。
例如：The man (whom) I saw yesterday is a famous actor.（昨天我看到的那个人是一位著名的演员。
）5. 定语从句的否定形式：定语从句中的否定形式通常使用not引起的否定词组。
例如：I don't know the reason why he didn't come.（我不知道他没来的原因。
）6. 先行词的指代问题：定语从句中的关系词所指代的先行词通常是前面提到过的名词或代词。
需要注意的是，当先行词是不定代词时，如something, someone, anyone等，关系词通常用that代替。
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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。
He likes to read books which are written by foreign writers. 他喜欢外国作家写的书。
This is the pen (which) he bought yesterday. 这是他昨天买的钢笔。
The film (which) they went to see last night was not interesting at all. 他们昨晚看的电影一点意思也没有。
4. that 指人时，相当于who 或whom；指物时，相当于which.。
在定语从句中作主语或宾语，作宾语时常可省略。
He is the man that/who lives next door. 他就是住在隔壁的那个人。
Where is the man (that/whom) I saw this morning? 我今天早上看到的那个人在哪儿？The person (that/whom) you introduced to me is very kind. 你介绍给我的那个人很友好。
The season that/which comes after spring is summer. 春天之后的季节是夏季。
I don’t like stories that/which have unhappy endings. 我不喜欢结尾悲伤的故事。
The dress (that/which) Ann bought doesn’t fit her very well. 安买的衣服不太合身。
5. whose 指人、物皆可，与后面的名词有所属关系，在定语从句中做定语。
I visited a scientist whose name is known all over the country. 我拜访了一个全国知名的科学家。
He has a friend whose father is a doctor. 他有一个爸爸当医生的朋友。
I once lived in the house whose roof has fallen in. 我曾经住在那幢屋顶已经倒塌了的房子里。
注意：指物时，常用以下结构来代替：The house whose windows are broken is empty.The house the windows of which are broken is empty.Do you like the book whose cover is yellow?Do you like the book the cover of which is yellow?三“介词+关系代词”引导的定语从句The school (which/that) he once studied in is very famous.The school in which he once studied is very famous. 他曾经就读过的学校很出名。
Tomorrow I’ll bring here the magazine (which/that) you asked for.Tomorrow I’ll bring here the magazine for which you asked.明天我将把你要的杂志带来。
This is the boy (whom/who/that) I played tennis with yesterday.This is the boy with whom I played tennis yesterday. 这是我昨天跟他打台球的男孩。
注意：不能拆开的词组：look for / look after /take care of / put on / take off…This is the watch (which/that) I am looking for. 这是我正在找的手表。
The babies (whom/who/that) the nurse is looking after are very healthy. 那个保姆照看的小宝宝们都很健康。
3. “介词+关系代词”前还可有some, any, none, all, both, neither, many, most, each, few等代词或者数词。
如：He loves his parents deeply, both of whom are very kind to him. 他深深地爱着他的父母，他们俩待他都很好。
In the basket there are quite many apples, some of which have gone bad. 篮子里有好些苹果，有些已经坏了。
There are forty students in our class in all, most of whom are from big cities. 我们班总共有40个学生，大多数来自大城市。
Up to now, he has written ten stories, three of which are about country life. 迄今为止，他写了10部小说，其中3部是关于农村生活的。
四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。
I still remember the day when I first came to this school. 我仍然记得我第一次来到这所学校的那一天。
The time when we got together finally arrived. 我们团聚的时刻终于到了。
October 1, 1949 was the day when the People’s Republic of China was founded.1949年10月1日是中华人民共和国成立的日子。
Do you remember the years when he lived in the countryside with his grandparents.你还记得在农村和你祖父母一起生活的那些年吗？2. where 指地点，在定语从句中作地点状语。
Shanghai is the city where I was born. 上海是我出生的城市。
The house where I lived ten years ago has been pulled down. 我十年前住的房子已经被拆掉了。
I visited the farm where a lot of cows were raised. 我参观了那个饲养了许多奶牛的农场。
Is this the place where they fought the enemy? 这是他们当初打敌人的地方吗？3. why 指原因，在定语从句中作原因状语。
Please tell me the reason why you missed the plane. 请告诉我你误机的原因。
The reason why he was punished is unknown to us. 他受惩罚的原因我们都不知道。
I don’t know the reason why he looks unhappy today. 我不知道他今天为什么看上去不愉快。
五限制性定语从句和非限制性定语从句限制性定语从句形式上：不用逗号“，”与主句隔开。
关系词的使用上：A．作宾语时可省略B．可用that C．可用who 代替whom非限制性定语从句形式上：用逗号“，”与主句隔开。
关系词的使用上：A．不可省略B．不用that C．不可用who 代替whom限制性定语从句举例：The teacher told me that Tom was the only person that I could depend on. 老师告诉我说汤姆是我唯一的可以依靠的人。
China is a country which has a long history. 中国是一个历史悠久的国家。
In the street I saw a man who was from Africa. 在街上我看到一个来自非洲的人。
非限制性定语从句举例：His mother, who loves him very much, is strict with him. 他妈妈十分地爱他，对他要求很严格。
China, which was founded in 1949, is becoming more and more powerful.中国是1949年成立的，现在正变得越来越强大。