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高考14种从句用法总复习之定语从句用法定语从句一、定语从句用法讲解用来修饰名词或代词的从句叫定语从句。
被定语从句所修饰的名词或代词叫先行词。
定语从句一般跟在先行之后。
用来引导定语从句的代词叫关系代词。
关系代词有who, whom, whose(指人)；that, which(指物),用来代替先行词。
that也可以指人,which 不能指人。
who, whom, which, that 在定语从句中作主语或者宾语；whose在定语从句中作定语。
例如：This is the boy who is good at English.This the boy (whom) Mr. Cheng teaches every day.This is the boy whose father is an English teacher.This is the desk whose leg is broken.= This is the desk the leg of which is broken.= This is the desk of which the leg is broken.This is the book that/which was bought by Tom yesterday.This is the book (that /which) he bought yesterday.This is the book whose cover is gone.注意：关系代词在定语从句中作宾语可以省略。
用来引导定语从句的副词（when, where, why）叫关系副词。
when, where, why代替前面的表示时间、地点、原因的先行词。
关系副词在定语从句中作状语。
例如：I will never forget the day when I joined the Party.This is the school where Mr. Cheng works.This is the reason why Li Ping is often late for class.二、定语从句用法定语从句是中学阶段的语法重点，也是历年高考的热点。
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高中英语语法重点难点回顾――定语从句用来说明主句中某一名词或代词（有时也可说明整个主句或主句中一部分）而起定语作用的句子叫作定语从句。
一、关系代词引导的定语从句1. 关系代词用来指代先行词是人或物的名词或代词句子成分用于限制从句或非限制性从句只用于限制性从句代替人代替物代替人或物主语Who which that主语Whom which that宾语Whose(=of whom) whose(=of which)例1：This is the detective who came from London.例2：The book which I am reading is written by Tomas Hardy.例3：The desk whose leg is broken is very old.例4：This is the room that Shakespeare was born in.2．关系代词的用法(1) 如果先行词是all, much, anything, something, nothing, everything, little, none等不定代词，关系代词一般只用that，不用which。
例如：All the people that are present burst into tears.(2) 如果先等词被形容词最高级以及first, last, any, only, few, mush, no, some, very等词修饰，关系代词常用that,不用which, who，或whom。
例如：(3) 非限制性定语从句中，不能用关系代词that,作宾语用的关系代词也不能省略。
例如：There are about seven million people taking part in the election, most of whom are well educated.(4) which还有一种特殊用法，它可以引导从句修饰前面的整个主句，代替主句所表示的整体概念或部分概念。
高考英语定语从句语法知识点与学习方法高考英语定语从句语法学问点与学习方法学习英语，要重视自己英语爱好的培育，爱好是最好的老师说的就是这个意思。
学习英语语法亦是如此，我整理了相关资料，盼望能关心到您。
一、关系代词引导的定语从句1、that 指人或物在从句中作主语，宾语或表语which 指物在从句中作主语，宾语或表语(作宾语时可以省略)who 指人在从句中作主语，宾语或表语whom 指人在从句中作宾语whose 指人或物在从句中作定语as 指人或物在从句中作主语，宾语或表语but 指人或物在从句中作主语，宾语或表语留意：指物时，whose+名词=the+名词+of which或 of which+the+名词2、as 的用法(1)常用于下列结构：suchas; soas;the sameas; asas留意：the sameas 表示同一类，不同一个the samethat 表示同一个(2)as与which的区分a、位置不同as可放在主句后，主句前或主句中间;which只能放在主句后。
b、as起连接作用，表达说话人的观点、看法，并指出主句内容的依据或出处，意为“正如，正像”。
Which相当于并列句，可以用and this来代替，意为“这一点，这件事”。
留意：as常用于下列结构：as we know/ as is known to all, as we all can see, as has been said before/above,as might be excepted, as is often the case, 一般不能用which代替as。
c、在从句中作主语时，which既可作系动词be的主语也可作实义动词的主语，而as只可作系动词be的主语。
二、只用that不用which的状况1、.先行词为 all , much, everything, nothing , something ,anything, nothing, none, the one等不定代词时2、先行词被only, any, few, little, no , all, just , very ,right等修饰时.3、当先行词是最高级或被形容词最高级修饰时。
2025年高考一轮复习知识清单专题11定语从句八大用法归纳（讲案）（快问快答+思维导图+精讲精练+真题分类+作文升格+原创语填）目录一、定语从句快问快答P2二、定语从句五年高考真题考点细目表P2 考点清单一、关系代词that和which典型用法归纳P3 考点清单二、关系代词whose, who, w hom典型用法归纳P4 考点清单三、关系副词where典型用法归纳P5 考点清单四、关系副词when典型用法归纳P6 考点清单五、关系副词wh y 典型用法归纳P6 考点清单六、如何区分先行词作状语还是宾语P6 考点清单七、关系代词as典型用法归纳P7 考点清单八、定语从句“介词+关系代词”用法归纳P8 考点清单九、定语从句中的主谓一致用法归纳P8 考点清单十、分割型定语从句及强调句型、名词性从句变式考查P9 分层训练（一）五年定语从句高考真题题组P9 分层训练（二）定语从句易混对比十组P11 分层训练（三）定语从句助力应用文写作升格P12 分层训练（四）定语从句助力读后续写升格P13 分层训练（五）外刊原创最新语法填空P13 神十七神十八两个乘组会师中国空间站P13一、定语从句快问快答Q1：什么叫定语从句？A1：顾名思义，定语从句就是一个从句在句中修饰一个名词或从句，起修饰、解释或限制作用。
Q2：什么是定语从句两要素？A2：一是被定语从句修饰的名词或代词，叫先行词，二是引导定语从句的词，叫关系代词或关系副词。
Q3：定语从句分哪两大类型？A3：根据功能，分限制性定语从句和非限制性定语从句，后者前边往往有逗号隔开。
Q4：什么叫分割型定语从句？A4：一般来说，先行词后紧跟定语从句，有时二者被谓语或介词短语分隔开，构成分割型定语从句。
如：I was the only person (in my office) who was invited to the opening ceremony.Q5：定语从句关系代词有哪些？A5：定语从句关系代词有that, which, who, whom, whose, as。
高考英语定语从句用法及注意事项一、关系代词引导的定语从句1、that指人或物在从句中作主语，宾语或表语which指物在从句中作主语，宾语或表语（作宾语时可以省略）who指人在从句中作主语，宾语或表语whom指人在从句中作宾语whose指人或物在从句中作定语as指人或物在从句中作主语，宾语或表语but指人或物在从句中作主语，宾语或表语注意：指物时，whose+名词=the+名词+ofwhich或ofwhich+the+名词2、as的用法（1）常用于下列结构：such…as;so…as;thesame…as;as…as注意：thesame…as表示同一类，不同一个thesame…that表示同一个（2）as与which的区别a、位置不同as可放在主句后，主句前或主句中间；which只能放在主句后。
b、as起连接作用，表达说话人的观点、看法，并指出主句内容的根据或出处，意为“正如，正像”。
Which相当于并列句，可以用andthis来代替，意为“这一点，这件事’”。
注意：as常用于下列结构：asweknow/asisknowntoall,asweallcansee,ashasbeensaidbefore/above, asmightbeexcepted,asisoftenthecase,一般不能用which代替as。
c、在从句中作主语时，which既可作系动词be的主语也可作实义动词的主语，而as只可作系动词be的主语。
二、只用that不用which的情况1、先行词为all,much,everything,nothing,something,anything,nothing,none,theo ne等不定代词时。
2、先行词被only,any,few,little,no,all,just,very,right等修饰时。
3、当先行词是最高级或被形容词最高级修饰时。
4、当先行词是序数词或被序数词修饰时。
5、当先行词是数词时。
定语从句定语从句的核心考点1.功能：相当于形容词，修饰名词或代词，在句中作定语。
2.位置：定语从句置于被修饰词之后。
Those who are for the plan raise your hands，please.3.先行词：被定语从句修饰的词称为先行词。
先行词一般是名词和不定代词，如：some-，any-，every-和no-与-body，-thing的合成词；或all，none，any，some，that，those等代词。
数词也可以作先行词，人称代词也同样可作先行词。
4.关系词：连接先行词与从句的词叫关系词。
关系代词：who，whom，which，that，whose，as等关系副词：when，where，why等5.确定关系词的步骤：(1)先找先行词，看先行词指的是什么。
(2)看关系词在从句中所充当的成分。
注意：先行词与关系词是等量关系。
(1)先行词在从句中作主语时，从句谓语动词的数由先行词而定。
This is the place which is worth visiting.(2)关系词在从句句子中充当了成分，其意思就是先行词的意义，所以在从句中不能重复其意。
There are many places we can visit (them) in China.6.在定语从句中，当先行词指物时，下列情况的关系词宜用that而不用which：(1)当先行词是序数词或形容词最高级或被序数词、形容词最高级修饰时。
(2)先行词被all，every，no，some，any，little，much，the only，the very，few等修饰时。
(3)先行词为all，much，little，none，few，something，anything等不定代词时。
(4)先行词中既有人又有物时。
He was looking pleasantly at the children and parcels that filled his bus.(5)先行词在主句中作表语时。
专题06 从句（定语从句、名词性从句、状语从句）Part01 定语从句1：考点梳理1.引导定语从句的关系词；1.限制性与非限制性定语从句的区别；2.“介词＋关系代词”的结构；3.关系词之间的异同及选用。
考点1定语从句的种类(1)限制性定语从句从句在句中是不可缺少的部分，去掉后主句意思往往不明确，与主句之间不用逗号隔开。
This is the house which we bought last month.(2)非限制性定语从句从句是对主句或先行词的补充和说明，去掉后不影响主句的意思，与主句之间往往用逗号隔开。
The house, which we bought last month, is very nice.当先行词是专有名词或被物主代词/指示代词所修饰时，其后的定语从句通常是非限制性的。
Charles Smith, who was my former teacher, retired last year.My house, which I bought last year, has got a lovely garden.非限制性定语从句还能将整个主句作为先行词，对其进行修饰，这时从句谓语动词要用第三人称单数。
He seems not to have grasped what I meant, which greatly upsets me.考点2 关系代词与关系副词关系词先行词从句成分例句备注关系代词who 人主语Do you know the man who is talking with your mother?whom,which和that在从句中作宾语时,常可以省略,但介词提前时后面关系代词不能省略,也不可以用thatwhom 人宾语Mr Smith is the person with whom I am working.The boy (whom) she loved died in the war.whose 人、物定语I like those books whose topics are about history.The boy whose father works abroad is my deskmate.that 人、物主语、宾语A plane is a machine that can fly.She is the pop star (that) I want to see very much.which 物主语、宾语The book (which) I gave you was worth $10.The picture which was about the accident was terrible.as 人、物主语、宾语He is such a person as is respected by all of us.This is the same pen as I lost yesterday.as作宾语一般不省略关系副词when 时间时间状语I will never forget the day when we met there.可用on which替换where 地点地点状语This is the house where I was born.可用in which 替换why 原因原因状语I can’t imagine the reason why he turned down my offer.可用for which替换考点3关系代词that和which的特殊用法1. 限制性定语从句中，只用关系代词that的情况：(1)先行词是all, everything, anything, nothing, little, much, few等不定代词。
专题01 定语从句十大考点（解析版）讲义目录定语从句高考考点细目表P1 考点清单一、关系代词that和which典型用法对比P2 考点清单二、关系代词whose, who, whom典型用法归纳P4 考点清单三、关系副词where典型用法归纳P5 考点清单四、关系副词when典型用法归纳P5 考点清单五、关系副词why 典型用法归纳P6 考点清单六、如何区分先行词作状语还是宾语P6 考点清单七、关系代词as典型用法归纳P7 考点清单八、定语从句“介词+关系代词”结构P8 考点清单九、定语从句中的主谓一致典型用法P9 考点清单十、分割型定语从句及强调句型、名词性从句变式考查P9 分类训练（一）高考真题P10 分类训练（二）模拟试题P11 分类训练（三）单句改错P12 分类训练（四）句式升级（书面表达）P12 分类训练（五）语篇运用（外刊原创）P13 （一）二十四节气之夏至来历及风俗P13（二）英雄猫及时施救心脏病主人P15近年高考真题定语从句考点细目表考点清单一、关系代词that和which典型用法对比要点精讲1：I don’t like the way that/in which you speak to your mum. 我不喜欢你对妈妈说话的方式。
（the way在定语从句充当方式状语）【即时训练】用关系代词that或which填空。
1. I don’t like the way _______you speak to her.2. He is the only man __________ I can find for the work.3. He is no longer the man _________he was five years ago.4. The first English novel __________ I read was Gone With Wind.5. This is one of the most exciting football games _______ I have ever seen.6. John told his parents about the cities and the people _________ he had visited.7.（2014全国I卷）Maybe you leave a habit ________is driving your family crazy.8.（2015全国I卷）I’d skipped nearby Guilin, a dream place for tourists seeking the limestone mountain tops and dark waters of the Li River _________are pictured by artists in so many Chinese paintings.9. (2018全国II卷)The Chinese Ministry of Agriculture finds that between 2005—when the government started a soil-testing program ___ ___ gives specific fertilizer recommendations to farmers---and 2011, fertilizer use dropped by 7.7 million tons.10.（2020全国III卷）Understanding her good intentions, I eat all the food what is provided by Mom with appreciation. （短文改错）【答案与解析】1. that。
