2020年高考英语必考点全梳理专题12-定语从句(高效演练)(含解析)
2020年高考英语必考点全梳理专题12-定语从句(高效演练)(含解析)
专题12 定语从句——高效演练一. 单句语法填空1.Many young people，most of ________were well－educated，headed for remote regions to chase their dreams.【答案】whom【解析】考查定语从句的用法。
句意：很多年轻人前往偏远地区去追逐他们的梦想，他们中的很多人都受过良好教育。
根据句子结构可知，此处为定语从句，先行词为Many young people，作介词of的宾语，故要用whom。
2.We will put off the picnic in the park until next week，________ the weather may be better.【答案】when【解析】句意：我们将把公园的野餐推迟到下个星期，那时天气可能会更好。
考查定语从句。
先行词是next week，定语从句中不缺少主宾表，缺少时间状语，所以用when3．(天津高考改编)One day，mentally exhausted，I wrote down all the reasons ________ this problem could not be solved. 【答案】why【解析】句意：一天，精疲力竭，我写下这个问题不能解决的所有原因。
考查定语从句。
从句缺少原因状语，用why 引导。
4．(浙江高考改编)Scientists have advanced many theories about why human beings cry tears，none of ________ has been proved.【答案】which【解析】句意：关于人类为什么哭的时候会流泪，科学家已经提出了很多理论，没有一个得到了证明。
考查定语从句，先行词是theories，指物，定语从句中用“代词＋介词＋关系代词which”引导。
定语从句——备战新高考英语复习语法知识点全面梳理(全国通用)
2. 非限制性定语从句先行词指人时用who.
如何选择关系词：
1. 确定定语从句 2.看先行词是指人还是指物 3. 看从句中缺什么成分（把先行词还原到定语从句中，看先行词在定语从
句中作什么成分 4. 确定关系代词
定语是对名词或代词起修饰作用的词、短语或句子，名词、代词、形 容词 、数词、副词、介词短语、非谓语动词、从句等都可以作定语。
Guilin is a beautiful city.
China is a developing country.
十
大
There are thirty women teachers in our school.
He is popular with teenagers.
Cai Xukun is a singer who is popular with teenagers.
定语从句：在句中起定语作用，修饰某一名词或代词的从句。
Cai Xukun is a singer who is popular with teenagers.
1.2 关系代词whose
whose 在从句中作定语，指人或物。
1. This is the boy whose composition the teacher talked of.
Whose composition = the composition of whom = of whom the composition
1.4 关系代词只用who的情况
① People want to listen to someone who is interesting. ② Anyone who breaks the law is punished. ③ The student you should learn from is the one who works hard. ④ Those who break the law are punished. ⑤ He who breaks the law is punished. ⑥The famous film star, who tries to make a comeback, draws a lot of attention.
高考英语定语从句知识点知识点总复习附答案解析(1)
高考英语定语从句知识点知识点总复习附答案解析(1)一、选择题1．I don't think he is the suitable person，for he____experience，____is essential for the job. A．lacks；which B．lacking；as C．lacks of；which D．lacked；that 2．Among the many dangers__________ sailors have to face, probably the greatest of all is fog. A．which B．whatC．where D．when3．Such a film ___________ was shown in the cinema yesterday is not suitable for children. A．as B．that C．which D．/4．Optimism is the essential ingredient of top performers,__________we assume separates the high achievers from the rest.A．as B．who C．which D．that5．The students in Shanghai are using the same textbooks _______ we are now using.A．as B．that C．which D．whose6．The beautiful dress _______ Miss Jones went to the ball was borrowed from a friend of hers. A．that B．which C．in which D．wearing which 7．Sales director is a position _______ communication ability is just as important as sales. A．which B．that C．when D．where8．He pointed out such a crucial detail about the experiment ______ we could never neglect. A．as B．that C．where D．when9．You were really between a rock and a hard place ______ you had to choose between your career and your relationship.A．when B．where C．before D．until10．The art festival is an annual event ______ the students can show off their talents. A．where B．that C．which D．as11．I am looking forward to the day ________ my daughter can read this book and know my feelings for her.A．as B．why C．when D．where12．Many nurses, ______ were retired, headed for affected areas to help.A．most of which B．most of whomC．most of them D．most of who13．The growth of economy is influenced by a number of factors, ________are beyond our control.A．most of them B．most of that C．most of what D．most of which 14．I'm glad to introduce Mr.Smith to you,without______my experiment would have ended in failure.A．whom help me B．his help C．whose help D．who help15．I shall never forget those years _______ I spent on the farm with the farmers, _______ has a great effect on my life.A．when; who B．that; which C．which; that D．when; which 16．Even Amundsen was moved by Scott's death saying "Captain Scott left a record, for honesty,sincerity, for bravery, for everything _______makes a man".A．that B．which C．who D．不填17．One day, my two brothers and I were coming back from the islands _______ we often risked going and got more fish than othersA．which B．when C．in which D．where18．John invited about 40 people to his wedding, most of _______are family members. A．who B．which C．whom D．what19．We’re listed some of the most famous flower s have a special significance.A．what B．that C．where D．/20．English is a language shared by several diverse cultures, each of ________ uses it somewhat differently.A．which B．what C．them D．those 21．Eventually, the butterfly manages to reach the place____________ it will spend the winter. A．which B．when C．that D．where22．The tower, _________ was destroyed in the terrible storm, has been repaired.A．the roof B．which roof C．its roof D．the roof of which 23．This is the last factory ________ he used to work at, many workers of _______ still have a good relationship with him.A．/; it B．which; whom C．/; which D．which; that24．It was the typhoon ________was called Tiange hit Zhuhai and Macao.A．which;that B．what;which C．that;who D．that;which 25．Mr. Smith owned this oil painting until the early 1990 s, ____________he gave it to his grandson.A．which B．when C．where D．who【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】考查时态和定语从句。
高中英语 高考语法易错知识点12.定语从句(考点梳理+易错点)
定语从句知识梳理1. 定语从句的概念定语从句（也称形容词性从句），一个句子跟在一个名词或代词（先行词）后进行修饰限定，就叫做定语从句。
2. 定语从句的关系词易错知识点1. 混淆that 和which 的用法that 和which 都是关系代词，在句中可做主语、宾语、表语。
一般来说，当先行词是物的时候，两者都可以用，但并不是都通用。
要注意一些只能用that 或者只能用which的特殊情况。
1.1 易错例题1This is the very book ________I've looked everywhere for.A. thatB. asC. whatD. which【陷阱】误选D。
认为A/D都正确。
【分析】最佳答案A。
本句是定语从句，先行词为the very book，切忌看到物就直接选which，要注意这里book前面有the very 修饰，关系词只能用that。
【点拨】只能用that的情况有：☆当先行词为：all，little，few，much，none 及some-，any-，no-，every- 与thing 所组成的复合单词时，只能用that。
如：There is nothing that will stop us making progress.没有事情会阻止我们进步。
☆当先行词前面有only，some，any，no，every，little，few，much，all，very等形容词修饰时，只能用that。
如：This is the only problem that we can't work out. 这是我们不能解决的唯一的一个问题。
☆当先行词由形容词的最高级或序数词修饰时，只能用that。
如：This is the most interesting book that I have ever read. 这是我读过的最有趣的书。
☆当先行词同时包括人和物时，只能用that。
高考英语必考语法--定语从句详细讲解(附练习题及答案)
高考英语语法定语从句 attributive clause◆概念(1) 定语从句：在主从复合句中用作定语(修饰某一名词或代词)的从句叫定语从句，一般紧接在先行词(antecedent)后面。
(2) 先行词：被__________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 关系代词____, ______, ______, ______, _____, _______关系副词 _____, ______, ______ 在从句中作某个句子成份（可以做主语，宾语，定语，状语）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、定语或状语）； 第三选择合适的关系词。
考点一：关系代词引导的定语从句1.who ,whom 和whose 引导的定语从句(1)who或whom均可指代人，但who在从句中作主语或宾语，做宾语时不可以出现在介词后；whom在从句中作宾语；两者在引导限制性定语从句时可用that 替换。
作主语时，who/that不可省略；作宾语时，whom/who/that可以省略。
◆ I’ve become good friends with several of the students in my school _________I met in the English speech contest last year.◆ I have many friends to _________ I’m going to send post cards.◆ The person I want to talk about with is Tu Youyou, the one ______ won theNobel Prize in Physiology or Medicine in 2015.(2)whose表所属关系，一般指人，也可指物，在从句中作定语。
高中英语2024届高考语法复习定语从句知识讲解(共十一个方面)
高考英语语法复习定语从句知识讲解一、概念定义：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做定语从句。
简单地讲：定语从句就是修饰名词或代词的作定语的句子。
大家要清楚一个概念，那就是它就相当于一个形容词，作后置定语，所以定语从句通常又被称为形容词性从句。
可以解释为什么什么样的人或物。
☆前置形容词的位置顺序：Op sh a c o m （记住这个无意义的单词）: opinion shape age colour origin materialtwo very nice small French wooden chairsan interesting little red French oil painting定语从句的位置只能放在它所修饰词的后面，被修饰的词我们叫它“先行词”。
Tom, who is 17, is my classmate.Tom is my classmate, who is 17.（Tom就是先行词）二、结构被修饰的名词 / 代词 + 关系词 + 从句"被修饰的名词/代词“ = "先行词"这儿要强调的是先行词只能是名词或代词“先行词”与“关系词”之间实质上是互等、互换的关系。
关系词的作用就是将先行词所表达意义“代到”从句中来起作用。
“先行词”往往是分别重复出现在两个句中(主句和从句)的名词或代词。
先行词可以看成区别定语从句和名词性从句的标记。
看以下两句：That’s all that I have told him. 此句为定语从句，先行词为allThat’s what I have told him. 此句为表语从句，由what引导，没有先行词。
★那为什么一定要有关系词呢？关系词可以看作是连接主句和从句的桥梁，它指代先行词在从句中充当一个句子成份。
这就体现了英语句子的链形结构，英语的句子逻辑性很强，就象一环扣一环的链条。
高考英语定语从句讲解+习题-
在复合句中充当定语的从句叫定语从句。
定语从句的作用相当于形容词，用来修饰主句中的某一名词或代词或整个主句，所以，也称作形容词性从句。
被定语从句修饰的词叫先行词，定语从句一般紧跟在它所修饰的先行词之后。
在先行词和定语从句之间起连接作用的词叫关系词。
关系词有关系代词和关系副词两种。
提示：关系词在定语从句中有三大作用1. 连接作用——连接先行词和定语从句。
I I . 我把我所有的钱都给了她。
（连接先特词和定语从句I ）2. 替代作用——在定语从句中替代从句所修饰的先行词。
a . 住在隔壁的那个人是个名师。
（替代）3. 成分作用——在定语从句中作主语、宾语、定语或状语。
I . 我喜欢传统的中国画。
（在定语从句中作主语）一、关系代词引导的定语从句引导定语从句的关系代词主要有, , , , 等。
它们分别代替前面的先行词，并在定语从句中作主语、宾语或定语。
A．指人，在定语从句中作主语。
借钱给你的那人叫什么名字？（定语从句修饰先行词）. 谁笑到最后谁笑得最好。
（定语从句修饰先行词）会议主席坐在我右边，他先发言。
（定语从句修饰先行词）B．指人，在定语从句中做宾语。
在口语或非正式文体中，可省略或可用来代替，但在介词后面以与在非限制性定语从句中只能用。
有些人我们是喜欢的，有些人则是我们讨厌的。
（定语从句分别修饰先行词, ）I .和我一起工作的人都很友好。
（定语从句修饰先行词）. , I , .. , I , .昨晚我在里和卡特先生交谈过，他对我们的计划很感兴趣。
（非限制性定语从句中不能用代替）, I , .两个人来到我的办公室，我以前从未见过他们。
（在介词后面不用）C．人、物皆可，做定语，后面要紧跟被修饰的名词，先行词和后面的名词之间往往是从属关系。
有些人，他们的脸你永远难以忘怀。
（定语从句修饰先行词）I .我看见一些树的树叶由于空气污染而发黑。
（定语从句修饰行词）D．1．指物，在定语从句中做主语或宾语。
做宾语时常可省略。
2019-2020年高考英语定语从句点拨及过关演练
2019-2020年高考英语定语从句点拨及过关演练定语从句是中学英语语法中的重点内容，也是高考中常考查的一个考点。
掌握定语从句的用法，必须突破以下六道难关：一、选准关系代词和关系副词在定语从句中，关系代词或关系副词都代替先行词在从句中充当一定的成分，如果该从句中缺少主语、表语、宾语或定语，就要用关系代词来连接从句；如果从句中缺少状语，就得用关系副词来连接从句。
例如：（1）I still remember the days which / that we spent together.（2）I still remember the days when we worked together.二、了解仅用that 引导限制性定语从句的几种情况that 在限制性定语从句中既可指人又可指事或物。
在下列情况下，只能用that 来引导定语从句：1. 先行词是all , much, few, little, everything, anything, nothing 等不定代词时。
例如：Is there anything that you want to buy?2. 先行词被all, few, little, much, every, some, no等词修饰或被the only, the very, the same, the last 等限定词修饰时。
例如：These are all the pictures that I have seen.This is the very dictionary that is of great help.3. 先行词既指人又指物时。
例如：My father and his teacher talked a lot about the things and the persons that they could remember.4. 关系代词在定语从句中作表语时。
例如：Our school is not the one that it used to be.5. 先行词被形容词最高级或序数词修饰时。
2020年高考英语之高频考点解密十 定语从句(含答案)
解密10定语从句考点详解【考点解读】定语从句的用法较为复杂，高考除了单独考查定语从句知识外，还常常结合句式结构、时态等来综合考查。
纵观近几年各地高考试题，不难发现其考点主要包括：1. 考查关系代词和关系副词的区分。
如: that, which和where, when的区分; that, which和why的区分等。
2. 考查whose的使用。
whose可以指代人或物, 在定语从句中作定语, 后跟名词。
指物时, whose＋名词＝名词＋of which ＝of which＋名词。
如：The classroom whose door/the door of which/of which the door is broken is on the second floor.3. 考查as/which引导的非限制性定语从句。
尤其要重视which，as引导的非限制性定语从句和it，what引导的主语从句的区分。
4. 考查定语从句中的主谓一致现象。
如：I, who am your close friend, will try my best to help you whenever you are in trouble.5. 考查“介词＋关系代词”引导的定语从句。
“介词＋关系代词”引导的定语从句，关系代词指人时用whom，指物时用which，不能用that。
关系代词作定语时也可用whose。
如：The teacher in front of whose house stands a tall tree is very patient with his students.6. 考查一些特殊的先行词。
如: 当situation, point, case, activity, scene及period, festival, occasion等出现时，要注意具体情况具体分析; 作主语、宾语和表语时, 用关系代词that/which; 作状语时, 用关系副词where/when或“介词＋which”, 表示在某种特定的情形下。
高考英语定语从句详细解析
高考英语定语从句详细解析在句中修饰名词或代词的从句，因其修饰作用相当于形容词，故称形容词性从句，即通常所说的定语从句。
被定语从句修饰的词叫先行词，区别定语从句和名词性从句的最简易的办法就是看从句前有无被修饰的先行词。
引导定语从句的关系词既起着联系作用，同时又作定语从句的一个成分。
这些关系词包括：1）关系代词：先行词为人：________、_________ 、_______、________。
先行词为物：________、________、________、________ 。
2）关系副词：_________ 、_______、________。
注意：引导定语从句的关系词和引导名词性从句的连接词有许多是共用的，但它们在从句中的作用有所不同，注意区别。
尤其要注意的是what只能引导名词性从句，不能引导定语从句。
定语从句一般紧跟在先行词后，但有时也被一个短语隔开。
例如：I was the only person in my office who was invited.1．关系代词的用法：关系代词在从句中充当主语、宾语、定语或表语等成分。
The comrade ______ visited our class yesterday is our new headmaster.（作主语）He is no longer the man ______ he used to be. （作表语）This is the book ______ I referred to in my talk. (作宾语)Wei Fang is the student ______ home caught fire last week. (作定语)使用关系代词值得注意以下几点：①that, which在从句中作主语时，不能省略；作宾语时，在口语和非正式语中经常省略。
whom 也常可省略。
例如：He is the man (whom) you have been looking for. （作宾语）②that, which在从句中作主语时，如果先行词前面有序数词、最高级以及有the only，the very等修饰时，只能用that, 不能用which。
2020年高考英语之高频考点解密十 定语从句(含答案)
解密10定语从句【考点解读】定语从句的用法较为复杂，高考除了单独考查定语从句知识外，还常常结合句式结构、时态等来综合考查。
纵观近几年各地高考试题，不难发现其考点主要包括：1. 考查关系代词和关系副词的区分。
如: that, which和where, when的区分; that, which和why的区分等。
2. 考查whose的使用。
whose可以指代人或物, 在定语从句中作定语, 后跟名词。
指物时, whose＋名词＝名词＋of which ＝of which＋名词。
如：The classroom whose door/the door of which/of which the door is broken is on the second floor.3. 考查as/which引导的非限制性定语从句。
尤其要重视which，as引导的非限制性定语从句和it，what引导的主语从句的区分。
4. 考查定语从句中的主谓一致现象。
如：I, who am your close friend, will try my best to help you whenever you are in trouble.5. 考查“介词＋关系代词”引导的定语从句。
“介词＋关系代词”引导的定语从句，关系代词指人时用whom，指物时用which，不能用that。
关系代词作定语时也可用whose。
如：The teacher in front of whose house stands a tall tree is very patient with his students.6. 考查一些特殊的先行词。
如: 当situation, point, case, activity, scene及period, festival, occasion等出现时，要注意具体情况具体分析; 作主语、宾语和表语时, 用关系代词that/which; 作状语时, 用关系副词where/when或“介词＋which”, 表示在某种特定的情形下。
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”。
2020年高考英语必考点全梳理专题12-定语从句(精讲深剖)(含解析)
专题12定语从句——精讲深剖1.（2019·江苏卷·单项填空） We have entered into an age _______ dreams have the best chance of coming true. A. which B. whatC. whenD. that【答案】C【解析】考查定语从句。
句意：我们已经进入到了一个时代，在这个时代梦想实现的机会最大。
句中先行词为an age （一个时代），且先行词在从句中做时间状语，所以关系词用when 。
故选C 。
2.（2019·天津卷·单项填空）11.Their child is at the stage__________ she can say individual words but not full sentences. A. whyB. whereC. whichD. what【答案】B【解析】考查定语从句。
句意：他们的孩子正处于能说单个单词而不能说完整句子的阶段。
句中she can say individual words but not full sentences 是一个定语从句，先行词是the stage ，关系词在定语从句中作地点状语，用关系副词where ，故选B 。
3.(2019·新课标I 卷·短文改错)One afternoon where I was in primary school, I was walking by the school playground. 【答案】One afternoonwherewhenI was in primary school, I was walking by the school playground. 【解析】考查定语从句。
先行词one afternoon 表示时间在定语从句中作状语，所以关系词使用when 。
2020届高考英语一轮复习 定语从句讲解 (2) 精品
2020届高考英语一轮复习讲解：定语从句【知识要点】一、定语从句的意义形容词性从句一般称为定语从句，在句子中起定语作用，修饰一个名词或代词，有时可修饰一个句子。
被定语从句修饰的词叫先行词。
定语从句的位置：一般置于先行词之后，由关系代词和关系副词引导。
二、关系词的用法引导定语从句的关系代词有which，that，who，whom，whose。
关系副词有when，where，why等。
关系代词和关系副词不仅有连接先行词和从句的作用，而且在从句中担当一个句子成分。
1.关系代词的用法：1)由who引导的定语从句关系代词who只能指人，在从句中作主语或宾语。
如：A teacher is a person who passes knowledge to the student.教师是传授知识的人。
（关系代词在从句中作主语）The man who can do this work will get 1000 dollars.能够做此工作的人将获得1000美元。
（关系代词who 在从句中作主语）2)由whom引导的定语从句关系代词whom只能指人，是who的宾格，在从句中作宾语，在口语中常常省略。
如：The man whom you met on the street is my father.你在街上碰到的那个人是我父亲。
（关系代词who在从句中作宾语，可以省略）The woman (whom)you talked with yesterday will come here the day after tomorrow.昨天和你谈话的那位妇女后天来这儿。
（关系代词whom在从句中作宾语，可以省略）3)由that引导的定语从句关系代词that在从句中既可以作主语，又可作宾语；既可指人，又可指物。
如：She is the woman that often comes here.她就是常常来这儿的那个妇女。
（关系代词that在从句中作主语，指人）The book that is on the desk was written by my grandfather.桌子上的那本书是我祖父写的。
2020年高考英语必考点全梳理专题12-定语从句(精讲深剖)附答案
专题12 定语从句——精讲深剖dreams have the best chance of coming true.A. whichB. whatC. whenD. that 答案】C 解析】考查定语从句。
句意：我们已经进入到了一个时代，在这个时代梦想实现的机会最大。
句中先行词为an age（一个时代），且先行词在从句中做时间状语，所以关系词用when。
故选C。
2. _______________________________________________________ （2019 ·天津卷·单项填空）11.Their child is at the stage ____________________________________________________________________ she can say individual words but not fullsentences.A. whyB. whereC. whichD. what【答案】B【解析】考查定语从句。
句意：他们的孩子正处于能说单个单词而不能说完整句子的阶段。
句中she can say individual words but not full sentences 是一个定语从句，先行词是the stage，关系词在定语从句中作地点状语，用关系副词where ，故选B 。
3. （2019 新·课标I 卷·短文改错）One afternoon where I was in primary school, I was walking by the school playground.【答案】 One afternoon I was in primary school, I was walking by the school playground.when【解析】考查定语从句。
高考英语定语从句考点总结最全面精华版
高考靠近仍为英语犯愁？这里有份连老外都点赞地定语从句技巧高考必胜在这个穷得只剩下梦的时候你一定要比别人更努力，概念在复合句中，修饰名词或代词地从句叫定语从句；引导定语从句地词叫关系词; 被修饰地名词或代词叫先行词；定语从句一般放在先行词地后面；二，引导词(1)关系代词：that/who/whom/which/as(2 )关系副词：when/where/why三，分类依据定语从句与先行词地关系，定语从句可分为限制性定语从句及非限制性定语从句；1,限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不行省去；例如：Any man that / who has a sense of duty won ' t do such a thing.任何有责任感地人都不会做这样地事；2,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，意思仍完整；例如：The house,which we bought last month,is very nice.这幢房子很美丽，为我们上个月买地.留意：非限定性定语从句中不能使用关系代词that ；.F 1> 尸A，G & A4ENGLISH >R b 卜 Q £ ° L♦四，关系代词地用法1,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；不行置于介词后作宾语）如：（1） A letter that/which is written in pencil is difficult to read.（主语）（2）Do you know the gentleman that/who spoke just now.（3）You can take anything （ that） you like.（宾语）（4）What is the question （that/which） they are talking about.（5）Here is the man （ who/whom/that ） you want to see.（6）She's no longer the girl （ that） she used to be before.（表语）（6）Our hometownis no longer the one （that） it used to be.= Our hometown is not the same as it used to be.= Our hometown is different from whatit used to be.= Our hometown is not what it used to be.2,which:指物;在定语从句中作主语，宾语，表语，定语；如：（1）The book which/that was on the desk was bought by my father.（主语）（2）2. The book （which/that） I bought yesterday is very interesting.（宾语）（3）The factory in which his father works is far from here.（4）He was proud, which his brother never was.（表语）（5）Tom spent four years in college, during which time he learnedFrench.（定语）（6）He may be late, in which case we ought to wait for him.3,who, whom, whose:who:主格，在从句中作主语，在口语或非正式用法中作宾语；只可指人whom:宾格，在从句中作宾语；只可指人whose:属格，在从句中作定语，可指人也可指物；（1）I like the students who/that work hard.（主语）（2）All who heard the story were amazed.（代词如he, they, any, those, all, one 等后多用who.）（3）Chaplin, for whom life had once been very hard, was a success as an actor.（宾语）（4）He's a man from whom we should learn. = He's a man （whom/who/that） we should learn from. -I比较: He is the student whom you think to be worthy of your praise.He is the student who you think is worth praising.（5） A child whose parents are dead is called an orphan.（指人）I'd like a room whose window faces south.（指物）=I'd like a room of which the window faces south. =I'd like a roomthe window of which faces south.There is a teapot shaped like a Chinese duck, out of whose mouth tea is supposed to come关系代词作介词宾语：关系代词在定语从句中用作介词宾语时，介词可放于从句之首，也可放于从句之末.但以放于句首较为正式.（介词前置，必需留意不影响动词词组地含义；关系代词who 与that用作介词宾语时，介词必需放在句末.）如：（6）This is the book for which you asked.=This is the book （that/which） you asked for.（2）Doyou knowthe person with whomI shook hands.= Doyou knowthe person（whom/who/that） I shook hands with. I（3）The beginning of agriculture was a big step in human progress with which nothing could compare until our information age. I（4）In the dark street, there wasn't a single person to whom she could turn for help.Is this the factory to which you paid a visit last week.Is this factory the one to which you paid a visit last week.（5）This is the girl whom they are looking after.（介词after 与look构成固定词组，不行前置；再如：look at, look for, look after, take care of等）4,as地用法:（as引导定语从句，在定语从句中作主语，宾语，表语）（1）如为限制性地，多用于the same as ; the same as;such as ; as many/much as;so as 等结构中；如：I have the same book as you （have）. 我有一本与你地一样地书；Her attitude to him was quite the same as it had always been.（关系代词as与指示代词same连在从句中用作表语,先行词为same.）用，Why didn't you mention that in face of the police just now.I thought it was such a minor detail as was hardly worth mentioning.We will only discuss such problems as have something to do with our own interests.Don't do such things as you are not sure about.There is no such place as you dream of in all this world.比较:I live in the same house that he used to live in.I'm wearing the same shirt as you wore yesterday.比较：Here is so big a stone as no one can lift.（定语从句）Here is so big a stone that no one can lift it.（结果状语从句）（2）如为非限制性地，多单独引导一个定语从句，这种定语从句可置于句首，句中或句尾，译为"正如，这一点"；（动词常为know, see, expect, point out, etc.）As we all know, smoking is harmful to one's health . （as 作宾语）=As is known to all, smoking is harmful to one's health . （as 作主语）=It's knownto all that smoking is harmful to one's health. 或:Smoking is harmful to one's health , as we all know .（as 作宾语）或：Smoking, as we all know, is harmful to one' health. IHe was a foreigner, as I knew from his accent.（宾语,先行词为前面整个句子）5，but地用法：but用作关系代词，其意思相当于who/that not ,"没有不",如(1)There is not one of us but wishes to help you.(2)There is no tree but bears some fruit.(3)There are very few but admire his talents.五，关系副词地用法1,when指时间，其先行词表示时间，在句中作时间状语；例如：This was the time when he arrived.这为他到达地时间；(when=at which)2,where指地点，其先行词表示地点，在句中作地点状语；例如：This is the place where he works.这为他工作地地点；(where=at /in which)3,why指缘由，其先行词为缘由，起缘由状语作用；例如：Nobody knows the reason why he is often late for school. 没人知道他为什么上学总迟到；(why=for which)。
2020届高考英语考前冲刺精选语法知识分类详解定语从句
2020;2020 届高考英语考前冲刺优选语法知识分类详解定语从句1.什么是定语从句定语从句 (Attributive Clauses) 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。
定语从句往常出此刻先行词以后，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。
关系副词有： when, where, why等。
2.关系代词指引的定语从句关系代词所取代的先行词是人或物的名词或代词，并在句中充任主语、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这些词取代的先行词是人的名词或代词，在从句中所起作用以下：Is he the man who/that wants to see you?他就是你想见的人吗 ?(who/that在从句中作主语)He is the man whom/ that I saw yesterday.他就是我昨天见的那个人。
(whom/that 在从句中作宾语 )2)Whose 用来指人或物， ( 只用作定语 , 若指物，它还可以够同 of which 交换 ), 比如：They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。
Please pass me the book whose (of which) cover is green.请递给我那本绿皮的书。
3)which, that它们所取代的先行词是事物的名词或代词，在从句中可作主语、宾语等，比如：A prosperity which / that had never been seen before appears in thecountryside.乡村出现了亘古未有的繁华。
2020高考英语语法基础考前快速复习-定语从句
I. 定语从句起了形容词的作用，在句中修饰一个名词或代词。
被修饰的词叫做先行词，引导定语从句的词叫关系词，他的作用一是放在先行词与定语从句中间起了连接作用，二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 theman who istalking withyour mother?whom,which和that在从句中做宾语时，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that whom 人宾语Mr. Smith is theperson with whomI am workingThe boy (whom)she loved diedin the war..whose人或物定语I like thoseb ooks whosetopics are abouthistory.The boy whosefather worksabroad is mydeskmate.that人或物主语，宾语A plane is amachine that canfly.She is the popstar (that) Iwant to see verymuch.which 物主语，宾语The book (which)I gave you wasworth $10.The picturewhich was aboutthe accident wasterrible.as 人或物主语，宾语He is such aperson as isrespected by allof us.This is thes ame pen as Ilost yesterday.as做宾语一般不省略关系副词when时间时间状语I will neverforget the daywhen we metthere.可用onwhich where地点地点状语This is thehouse where Iwas born.可用inwhichwhy原因原因状语I can’t imaginethe reason whyhe turned downmy offer.可用forwhich情况用法说明例句只用that的情况1.先行词为all,everything,anything,nothing, little,much,等不定代词时1.He told me everythin gthat he knows.2.All the books that youoffered has been givenout.2.先行词被all,any, every, each,much, little, no,some, few等修饰时3.先行词有形容词最高级和序数词修饰时4.先行词既指人又指物时5.先行词被the only, the very修饰时6.句中已经有who或which时，为了避免重复时3.This is the best film that I have ever read.4.We talked about the persons and things that we remembered.5.He is the only man thatI want to see.6.Who is the man that is making a speech?只用which, who, whom的情况1.在非限制性定语从句中，只能用which指代物，用who/whom指人2.在由“介词+关系代词”引导的定语从句中，只能用which指物，whom指人。
2020年全国高考英语试题分类汇编：定语从句
2020全国高考汇编之定语从句一（2020 安徽卷）22. The exact year ________ AngeIa and her family SPellt togetherin China WaS 2008.A.WhenB. WhereC. WhyD. WhiCh【考点】考察左语从句【答案】D【解析】本题定语从句的先行词是the exact year,后而的宦语从句AngeIa and her family SPent together in China中动词SPent后面缺少宾语,所以使用关系代词WhiCh引导这个龙语从句，并在句中做宾语。
Where的先行词通常是指地点的名词，关系副词When的先行词通常是表示时间的塔词，Why的先行词是the reason。
ABC三项通常在句中做状语。
Which 在定语从句里做主语，宾语或者表语。
句义：Angela和他的家人一起在中国度假确切是在2008年。
故D正确。
【试题延伸】泄语从句的考査主要就是考査关系词的辨析，关系代词that, which, whose, whom, as. WhO在句中做主语,宾语，表语或者定语;where, why, When在句中做状语。
要分析句子成分，看缺少什么成分，就选用相应的关系词。
【举一反三】BetWeen the two PartS Of the ConCert is an interval, _______ the audience Can buy ice-cream.A. WhenB. WhereC. thatD. WhiCh【答案】A【考点】考査定语从句。
【解析】句意：音乐会的两大构成部分中间有幕间休息时间，在这段时间里观众可以去买冰激凌。
When引导的宦语从句修饰an interval, When在从句中作时间状语。
首先解析句子结构，判断从句类型，题「说“在音乐会中间有间歇，此时你可以买冰激凌。
”题「的前半部分完整无缺,后半部分补充说明这个间歇你可以干的事，所以这是一个非限定性左语从句, 先行词为interval,非限定性圧语从句的功能就是对先行词进行补充说明。