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人教版高中英语必修一
知识点梳理
重点题型（常考知识点
）巩固练习
定语从句（1）
概念引入：
She is the girl who sings best of all.
她是所有人中唱得最好的。
This is the best film that I have ever seen.
这部电影是我看过的最好的一部。
He had failed in the maths exam, which made his father very angry .
他数学考试没有及格，这使他的父亲很生气。
Give me the b ook whose cover is green.
把那本儿绿皮儿的书给我。 定语从句是我们初中学过的一项语法，上面这些句子与你初中学的有差别吗？是不是
有点不同呢？从这个单元开始，我们将学习定语从句的升级版，但还是从头开始学哟。
语法点拨【定语从句一 P1】
定语从句的定义 Do you know the girl who came here yesterday? 你认识昨天来的那个女孩吗？
The book which he bought the day before yesterday is very good .
他前天买的那本书很棒。
He is the man whom we should learn from . 他就是我们应该学习的人。 Her friend whose home is very far came to see her . 她的那位家很远的朋友来看她了。
其中粗体的部分就是定语从句，划横线的部分叫做先行词，也就是被定语从句修饰的词。 定语从句：修饰一个名词或代词的从句称为定语从句，一般紧跟在它所修饰的先行词后 面。
先行词：被定语从句修饰的名词或代词。
关系词：上面例子中的关系代词 who, whom, which, that 是用来引导定语从句的连接词。 这些连接词代替先行词在从句中担任一个成分，如主语、宾语或表语。例如：
Those students who study in this school are good at football.
（who 代替先行词 students 在从句中充当主语）
There is still mu ch homework which we must finish.
（which 代替先行词 homework 在从句中充当宾语）
关系代词引导的定语从句
I.who和whom
1.who和whom代表人,当先行词在从句中作主语时用who引导，作宾语时用whom引导。The girl who is singing is my best friend.正在唱歌的女孩是我最好的朋友。
（who代替先行词the girl在从句中作主语）
His friend who works as a doctor is very interesting.他那当医生的朋友很有趣。
（who代替先行词His friend在从句中作主语）
I have to find the boy whom I saw yesterday.我得找到昨天见的那个男孩。■
(whom代替先行词the boy在从句中saw的宾语)
He is the man whom I met yesterday.他就是我昨天见的那个人。
（whom代替先行词the man在从句中作met的宾语）
练一练：who还是whom？
1.The man_______is shaking hand s with my father is a policeman.
2.Do you know the girl_______I talked to just now?
3.Is he the man_______wants to see you?
答案：1.who 2.whom 3.who
2.whom在定语从句中充当宾语时常可省略，注意whom可以作动词的宾语也可以作介词的宾语，而介词提前时whom不能省略。
Mr.Liu is the person(whom)you talked about on the bus.
刘先生就是你们在公交车上谈论的那个人。
Ling Feng is just th e boy(whom)I want to see.(whom代表先行词the boy作动词see的宾语)凌峰就是我想见的那个男孩。
This is the girl(whom)he work ed with.(whom代表先行词the girl作介词with的宾语)
这就是同他一起工作的女孩。
This is the girl with whom he worked.(whom不能省略)
3.在口语和非正式语体中关系代词whom常用who代替，可省略。
The man who/whom you met just now is my friend.你刚才见到的那个人是我的朋友。
II.which
先行词是事物，在从句中作主语或宾语时，我们就用which引导定语从句。同样，在从句中作宾语时可以省略，但是此介词提前，不能省略。
They had a radio which could se nd out messages.(代替先行词radio在从句中作主语)
他们有一个能发出信息的收音机。
He told us a story which made everyone laugh.(代替先行词story在从句中作主语)
他讲了一个让我们人人发笑的故事。
Where is the car(which)you bought last month?(代替先行词car在从句中作宾语，可省)你上个月买的车在哪儿呢？
The p ackage(which)you are carrying is about to come unwrapped.(which在从句中作宾语）你拿的包快散了。
Sports,without which you remain poor,mean a lot in life.(2014福建高考)
运动在生活中非常重要，没有它你会惨兮兮的。
III.that
that前的先行词可以是人也可以是物。指人时，相当于who或者whom；指物时，相当于which。that在定语从句中作主语或宾语，作宾语时可省略。
The number of the people that/who come to visit the city each year rises by one million.
来这个城市参观的人数每年增加一百万。
Where is the man(that/whom)I saw this morning?我今天上午看见的那个人在哪儿？
I’ve got a novel(that/which)you may like to read.我弄到一本你或许想看的小说。
IV.whose
whose可以指人，也可指物，在定语从句中作定语，表示“……（先行词）的”若指物，可以同of which互换。
…the prince went to the house looking for the girl whose foot fit the shoe…(2014福建高考)……王子去那幢房子，寻找脚能穿上那只鞋的女孩儿……(whose foot指女孩儿的脚)
I once lived in a h ou se whose roof has fallen in.(whose roof指房子的屋顶)
我曾经住在一个屋顶塌陷的房子里。
The classroom whose door(=the door of which)is brok en will soon be repaired.
门坏了的那间教室很快就会被修好。
Do you like the b ook whose cover(=the cover of which)is yellow?
你喜欢那本封面是黄色的书吗？
必须用that作为连接词的情况
技巧1看先行词是什么东西。
1.当先行词是all,anything,nothing,everything,none,much,little,few,the one等不定代词时。He did everything that he could to save the patient.他做了能做的一切来挽救这个病人。
I mean the one that was sold yesterday.我的意思是说昨天被卖掉的那个。
There’s nothing in the world that can defeat him.这世界上没有能打败他的东西。
All that I want is peace and quiet.我想要的一切就是和平宁静。
2.当先行词既有人又有物时。
Look at the girl and her dog that are crossing the street.
快看正在过街的小姑娘和她的小狗。
We’ve still remember things and persons that appeared in the school.
我们还记起来发生在学校的一些人和事。
技巧2看先行词被什么修饰。
1.当先行词被序数词或形容词最高级修饰时。
The first lesson that they learned is the most difficult of all.
他们学的第一课是最难的一课。
This is the most interesting book that I’ve ever read.这是我读过的最有意思的一本书。
2.当先行词被the very,the only修饰时
This is the very book that I’m interested in.这正是我感兴趣的那本书。
The only thing that we could do was to wait.我们能做的唯一的事情就是等待。
3.当先行词被all,any,every,no,only,very,last,next,one of等词所修饰时。
Y ou can tak e any seat that is free.你可以坐任何一个空座。
I have r ead all the books(that)you gave me.我已经读完了你给我的所有书。
注意：以which,who等开头的疑问句中，用that引导从句，以避免重复。
Which is the car that killed the old lady?要了老太太的命的是哪辆车？
不能用that作为连接词的情况。
1.在非限制性定语从句中。
The sun heats the earth,which is very important to us.
太阳给地球升温，这点对我们很重要。
2.关系词在从句中作介词宾语且介词提前时。
He took the mon ey away without which they couldn’t live.
他把那些钱带走了，没有这些钱我们没法活。
W e depend on the land from which we get our food.
我们依赖这片土地，从那儿我们取得了食物。
3.当先行词本身是that时。
What’s that which flashed in the sky just now?
刚从天空一闪而过的是什么？
关系词的省略和关系词的数
关系词的省略
1.当关系词代表先行词在从句中作宾语的时候，一般可以省略。
He would give me the b ook(which/that)he bought yesterday in the shop.
他会给我他昨天在商店买的那本书。
I hated those people(whom/that)I met in the party.They were so rude.
我讨厌在晚会上遇到的那些人。他们太粗鲁。
2.在下面两种情况下，关系词也不能省略。
1）非限制性定语从句中。
They came from Beijing,which I love very much.
他们来自北京，那是我非常喜欢的一个城市。
2）从句的介词提到关系词前面时。
I am still looking for the b ook about which they talked yesterday.
我还在找我们昨天谈到的那本书。
关系词的数
关系代词在定语从句中作主语时，要根据先行词的单复数决定谓语动词的单复数。
He who laughs last laughs best.谁笑到最后，谁笑得最好。
God helps those who help themselves.自助者，上帝也助之。
She is the only one who knows the secret.她是唯一知道这个秘密的人。
She is one of the teachers who know the secret.她是知道这个秘密的老师之一。
第一讲定语从句 一关键词 定语从句：在复合句中修饰某一名词或代词的从句叫定语从句。一般紧跟在它所修饰的先行词之后。 先行词：定语从句所修饰的词叫先行词。 关系词：关系词用来引导定语从句。关系词有关系代词和关系副词之分。关系代词有that, which, who，whom，whose，as等；关系副词有when，where，why等。 关系词可以1) 代替先行词；2) 引导定语从句；3)在定语从句中担当一个成分。 例如：The car which my uncle had just bought was destroyed in the earthquake.句中，the car 为先行词；which是关系词引导是定语从句which my uncle had just bought，同时代替先行词the car在定语从句中作主语。 1.关系代词引导的定语从句 who指人，在定语从句中作主语。 whom指人，在定语从句中作宾语，常可省略。 which指物，在定语从句中做主语或宾语，做宾语时可省略。 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，作宾语时可省略。 whose 通常指人，有时也可指物，在定语从句中做定语。 Note: whose指物时，常用of which结构来代替： 关系代词在定语从句中作主语时，谓语动词要和先行词的性、数保持一致。 注意：which和as引导非限制性定语从句时，有时并没有特定的先行词，而是代表前面说的整个情况。这时which和as 被看作单数，译作“这一点”，其后的谓语动形式用单数形式。如：He said he was a Frenchman，which／as was not true. 但须注意，as引导的这种定语从句可置于主句之前，which引导的这种定语从句只置于主句之后。如：As is known to all，China is a socialist country. China is a socialist country, as/which is known to all. 2.关系副词引导的定语从句 when指时间，在定语从句中作时间状语。 where指地点，在定语从句中作地点状语。 why指原因，在定语从句中作原因状语。 注意：关系副词引导的定语从句经常可以用“介词+关系代词”引导的定语从句来表示。 介词+关系代词 1)根据动词选择介词。I don't know the foreigner with whom my teacher shook hands.（或I don't know the foreigner whom my teacher shook hands with.) Note: who和that不能直接位于介词后作宾语；有的短语动词是不能拆开的，常见的这类短语有：look for，look after等。
高中英语定语从句讲解及练习 定语从句是高中重点知识，也是高考常考点，大家也不容易掌握，这篇文章主要教你关系代词引导的定语从句 关系副词引导的定语从句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，有例题讲解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。 关系代词有：who, whom, whose, that, which等。 关系副词有：when, where, why等。 18.1 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 这些词代替的先行词是人的名词或代词，在从句中作主语和宾语。例如： 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，它还可以同of which互换）。例如： 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所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等。例如： A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣。（which / that在句中作宾语） The package （which / that）you are carrying is about to come unwrapped. 你拿的包快散了。（which / that在句中作宾语） 18.2 关系副词引导的定语从句 关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。 1）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。例如： There are occasions when （on which）one must yield.任何人都有不得不屈服的时候。 Beijing is the place where（in which）I was born.北京是我的出生地。 Is this the reason why （for which）he refused our offer?这就是他拒绝我们帮助他的理由吗？ 2）that代替关系副词，可以用于表示时间、地点、方式、理由的名词后取代when, where, why和\"介+which\"引导的定语从句，在口语中that常被省略。例如： His father died the year （that / when / in which）he was born.他父亲在他出生那年逝世了。 He is unlikely to find the place （that / where / in which）he lived forty years ago. 他不大可能找到他四十年前居住过的地方。 18.3 判断关系代词与关系副词 方法一：用关系代词，还是关系副词完全取决于从句中的谓语动词。及物动词后面无宾语，就必须要求用关系代词；而不及物动词则要求用关系副词。例如： This is the mountain village where I stayed last year. 这是我去年呆过的山村。 I'll never forget the days when I worked together with you.我永远不会忘记与你共事的日子。 判断改错： （错）This is the mountain village where I visited last year. （错）I will never forget the days when I spent in the countryside. （对）This is the mountain village （which）I visited last year. （对）I'll never forget the days （which）I spent in the countryside. 习惯上总把表地点或时间的名词与关系副词where, when联系在一起。此两题错在关系词的误用上。 方法二：准确判断先行词在定语从句中的成分（主、谓、宾、定、状），也能正确选择出关系代词/关
高中英语语法定语从句总复习 郴州资兴三中李俊才 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 作定语从句。 一、关系带词引导的定语从句 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 主语Whom which that 宾语Whose (=of whom) Whose (=of which) that 例１：This is the detective who came from London. 例２：The book which I am reading is written by Tomas Hardy. 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 burst into tears.（所有人都迸出眼泪。） (2) 如果先行词被形容词最高级以及first, last, any, only, few, most, no, some, very等词修饰，关系代词常用that,不用which, who，或whom。 (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。 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。在这种从句中，which可以作主语，也可以作宾语或表语，多数情况下意思是与and this 相似，并可以指人。例如： He succeeded in the competition, which made his parents very happy. (5) that可指人或物，在从句中作表语，（指人作主语时多用who）仅用于限制性定语从句中。
人教版必修一各单元知识点总结Unit One Friendship 一、重点短语 1.go through 经历，经受 get through 通过；完成；接通电话 2. set down 记下，放下 3. a series of 一系列 4. on purpose 有目的的 5. in order to 为了 6. at dusk 傍晚，黄昏时刻 7. face to face 面对面 8. fall in love 爱上 9. join in 参加（某个活动）； take part in 参加（活动） join 加入（组织，团队，并成为其中一员） 10. calm down 冷静下来 11. suffer from 遭受 12. be/get tired of…对…感到厌倦 13. be concerned about 关心 14. get on/along well with 与…相处融洽 15. be good at/do well in 擅长于… 16. find it + adj. to do sth. 发现做某事是… 17. no longer / not …any longer 不再… 18. too much 太多（后接不可数n.） much too 太…(后接adj.) 19. not…until 直到…才 20. it’s no pleasure doing sth 做…并不开心 21. make sb. sth. 使某人成为… make sb. do sth. 使某人做某事 二、语法----直接引语和间接引语 概念：直接引语：直接引述别人的原话。一般前后要加引号。
高一英语定语从句讲解 精华版 HUA system office room 【HUA16H-TTMS2A-HUAS8Q8-HUAH1688】
定语从句 一、基本概念：定语： 定语从句： Do you know the man who spoke at the meeting just now That is the house where he lived ten years ago. 引导词：关系词 关系代词有：that, who, whom, whose, which; 在从句中充当： 关系副词有：when, where, why. 在从句充当： 先行词： 定语从句中引关系词的作用： 二、关系词的用法： （一）关系代词的用法： 1． He is the man lives next door. The train has just left is for Shenzhen. 2． The man ________ we have just seen is a famous writer. Where is the book ___________I bought last week
（二）关系副词的用法： 1． I still remember the time ________I first became a college student. Do you know the date __________Lincoln was born (三) 使用关系副词应注意下列几点： 1．这三个关系副词在意义上都相当于一定的介词+which结构： when = on (in, at, during…) + which; where = in (at, on…) + which; why = for which. 如： I was in Beijing on the day when (=on which) he arrived. The office where (=in which) he works is on the third floor. This is the chief reason why (=for which) we did it. 2．当先行词是表时间的time, day等和表地点的place, house等时，一定要注意分析从句的结构，如果缺少主语或宾语时，关系词应该用which或that, 缺少时间状语或地点状语时，才能用when或where，试比较： I’ll never forget the day _________ my hometown was liberated. I’ll never forget the days____________we spent together last summer. His father works in a factory____________radio parts are made. His father works in a factory______________makes radio parts.
非限定性定语从句是英语语法中从句的一种，是定语从句的分支之一。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。运用非限定性定语从句，尤其要注意其语法运用及其所表示的东西。 1 who引导的非限制性定语从句 Our guide，who was a French Canadian，was an excellent cook. 我们的向导，一个法裔加拿大人，擅长于烹调。 My gardener，who is very pessimistic，says that there will be no apples this year. 我家的园丁非常悲观，他说今年将不结苹果。 2 whom引导的非限制性定语从句。 关系代词whom用于指人，在句中作动词宾语和介词宾语，作介词宾语时，介词可位于句末。 如：Peter, whom you met in London, is now back in Paris. 彼得现在回巴黎了，你在伦敦见过他。 Mr Smith，from whom I have learned a lot，is a famous scientist. 史密斯先生是一位著名的科学家，我从他那儿学了许多东西。 3 whose引导的非限制性定语从句。 whose是关系代词who的所有格形式，在从句中作定语。whose通常指人，也可指动物或无生命的事物。 如：The boy, whose father is an engineer, studies very hard. 那位小男孩学习很努力，他的父亲是位工程师。 Above the trees are the mountains, whose magnificence the river faithfully reflects on the surface. 在树林的高处是山，其壮丽的景色完全映照在河面上。 The play，whose style is rigidly formal，is typical of the period. 这剧本是那个时期的典型作品，风格拘谨刻板。 4 which引导的非限制性定语从句。 关系代词which在非限制性定语从句中所指代和修饰的可以是主句中的名词、形容词、短语、其他从句或整个主句，在从句中作主语、动词宾语、介词宾语或表语。 ①which指代主句中的名词，被指代的名词包括表示物、婴儿或动物的名词、表示单数意义的集体名词以及表示职业、品格等的名词。 如：These apple trees，which I planted three years ago，have not borne any fruit. 这些苹果树是我三年前栽的，还没有结过果实。 She is an artist，which I am not. 她是一位艺术家，而我不是。 Water，which is a clear liquid，has many uses. 水是一种清澈的液体，有许多用途。 The two policemen were completely trusted，which in fact they were. 那两个警察完全受到信任，事实上，也真是如此。 ②which指代主句中的形容词。 如：She was very patient towards the children，which her husband seldom was. 她对孩子们很耐心，她丈夫却很少这样。 She is always careless，which we should not be. 她总是马虎大意，我们可不应该这样。 ③which指代主句中的某个从句。
定语从句 一、基本概念 1．定语从句：在一个主从复合句中修饰某一个名词、代词或修饰整个主句的从句叫定语从句。换句话说，定语从句就是用来作定语的句子。 2．先行词：被定语从句修饰的名词或代词叫先行词。先行词前一般用the ，但在指“一个”概念时可用 a , an 。 3．关系代词 / 关系副词：连接先行词和定语从句的词叫关系词，根据其在从句中作用分为关系代词或关系副词。若先行词在从句中作主语、宾语和定语等，应用关系代词引导定语从句；若先行词在从句中作时间状语、地点状语和原因状语等，应用关系副词引导定语从句。4．定语从句的位置：一般紧跟在先行词后面。但有时因句子结构的需要，定语从句和先行词被某些成分隔开。 5．引导定语从句的关系词分为二类： 关系代词：that, which ,who, whom ,whose , as 关系副词：when, where, why 二、基本用法 1．关系代词的基本用法（见下表）：
2．使用关系代词时应注意的几个问题： a. 在以下几种情况下只使用that不用which。 1.先行词是不定代词时，如: all, anything, everything, nothing, something, little, few, much。 told him all (that) I know. gave her everything (that) he had. 2.先行词被all, every, any, the very, the only, the just等修饰时。 have read all the books (that) you gave me. can take any book (that) you like. 3.先行词被序数词和形容词的最高级修饰时。 1. This is the best book (that) I have ever read. 2. The second place (that) I want to visit is Shanghai. 4.先行词既有人又有物时。 talked about the persons and things (that) we remember in the school. people and the animals that were killed in the earthquake have all been found. 5.在Who, Which引起的疑问句中。 1. Who is the boy that helped you? 2. Which is the book (that) you bought yesterday? 6. 若有两个定语从句，一个用which引导，另一个须用that引导。 He bought a book which could give him knowledge and that could help to kill the time. 7.当先行词在定语从句中作表语时。 Mary is no longer the girl (that) she used to be. b.在以下几种情况下只使用which 不用that。 1. 引导非限制性定语从句时。 I have lost my pen, which I like very much. (which 作宾语，指代主句中的pen) New concept English is intended for foreign students, which is known to all of us. (which作主语，指代整个主句) 2. 若有两个定语从句，其中一个关系代词是which，另一个须用that。 The book (that) he bought yesterday was the one (which) he liked best. 3. 先行词在句中作介词宾语且介词前置时。 This is the house in which Lu Xun once lived. c.当先行词为指人的关系代词时,引导词只用who 不用that。 1.先行词为all, anyone, one / ones, those, people 时，须用who。 1. Anyone who knows how to do it can do it now. 2. Those who want to see the film please put up your hands. 3. He, who does not reach the Great Wall, is not a true man. 2. 在非限制性定语从句中，须用who。 Tom’s father, who is over sixty, still works hard.
高一英语必修一、二【北师大版】语法汇总 定语从句 1. 定语从句的结构及理解 2. 定语从句的关系词的使用 3. 定语从句的简化表达 知识总结归纳 （一）定语从句的结构：在复合句中，修饰某个名词或代词的句子（做这个名词或代词的定语）叫定语从句，定语从句一般放在被修饰的名词或代词后面，被修饰的名词或代词叫做定语从句的先行词，它与定语从句之间要有一个词连接，这个词指代先行词的内容叫做关系词（关系代词或关系副词：that, which, who, whose, when, where, why）。先行词在定语从句中充当主语，宾语，时间，地点，原因状语。 结构：先行词+关系词+定语从句。 1. There she saw a wall of water that was quickly advancing towards her. 2. In Japan, someone who sees another person making the gesture will think it means money. 3. A theme park is a collection of rides, exhibitions or other attractions that are based on a common theme. 4. The park has a conservation center that helps protect marine animals and their habitats in the rivers and coastal waters of Asia. 5. Visitors can go on exciting rides where they can feel what it is like to do the things they have seen their heroes do in the movie. 6. Oprah Winfrey is a black woman whose rise to fame is an inspiring story. （二）定语从句分为限定性定语从句和非限定性定语从句： 限定性定语从句：从句对先行词进行必要的描述或说明，缺少它，则句义显得不完整，从句与先行词紧密相连。 非限定性定语从句：对先行词进行补充说明，解释，它与先行词之间有逗号隔开。 1. Before she could move, she heard a loud noise, which grew to a terrible roar. 2. Tree after tree went down, cut down by the water, which must have been three meters deep. 3. Flora, whose beautiful hair and dress were all cold and wet, started crying. 4. Their talk includes rhythm and rhyming words as well as tongue twisters, which often make the audience applaud. （三）关系词前面可以根据定语从句的内容加上一些介词，这些关系词在介词后面常用which 或whom. 1. There was a man with whom I would have to work together and finally the manager of the company. 2. Many people who saw the film were afraid to swim in the sea when they remembered the scenes in which people were eaten by the shark.
高中定语从句详细讲解 （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等；关系副词有when, where, why等。 关系词通常有下列三个作用：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。例如： 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。 The boys who are playing football 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 tomorrow morning. 想去博物馆的人必须在明晨7点到大门口集合。 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。 Mr Liu is the person ( whom ) you talked about on the bus. 刘先生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. 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。 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. 足球是大多数男孩所喜欢的运动。 The factory which makes computers is far away from here. 制造计算机的那家公司离这儿很远。 He likes to read books which are written by foreign writers. 他喜欢外国作家写的书。 The house which is by the lake looks nice. 湖边的那幢房子看上去很漂亮。 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。 The number of people that / who come to visit this city each year reaches one million. 每年来参观这座城市的人数达一百万。 Where is the man that / whom I saw this morning? 我今天早上看到的那个人在哪儿？
高中英语语法系列：定语从句 知识要点 1.关系代词和关系副词的选用 2.限制性定语从句和非限制性定语从句的区别 3.几组的关系词特殊用法 一、定义：在复合句中，修饰名词或代词的从句叫做定语从句。 The happy man who lives next to me sells vegetables. You must do everything that I do. 被定语从句修饰的词，叫先行词。比如上面两句中的man和everything. 引导定语从句的词，叫关系代词和关系副词。比如who,whom,that,which,wh ere,when,why等 关系词三重作用：①连接主从句；②指代先行词；③在定语从句中担任句子成分。 The man who lives next to me sells vegetables. 该句中，who lives next to me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、关系词 引导定语从句的关系代词有who,whom,which,that,whose,as等和关系副词w here,when,why等。关系代词和关系副词在定语从句中担任句子成分。
1.用关系代词that,which,who,whom引导的定语从句 who指人，用作主语 whom指人，用作宾语 which指物，用作主语、宾语皆可 that指人和物，用作主语、宾语皆可 The teacher who visits our school today is from Guangzhou. Mrs Read is the person whom you should write to. They planted some trees which didn’t need much water. The fish(which)we bought this morning were not fresh. A plane is a machine that can fly. The noodles(that)I cooked were delicious. 2.用关系代词whose引导的定语从句： 先行词既可指人，也可指物，一般译为“谁的”“什么东西的”，请看例子 The room whose window faces south is mine. 3.用关系副词when、where、why引导的定语从句 (1)when在从句中作时间状语 October lst,1949is the day when(=on which)the People’s Republic of Chin a was founded. (2)where在从句中作地点状语 I recently went to the town where(=in which)I was born. (3)why在从句中作原因状语 The reason why(=for which)he was late was that he missed the train.
人教版高一英语必修一语法归纳 以下是小编整理的高一必修一英语人教版语法归纳希望可以帮助大家，把语法进行归纳。 Unit 1 1. 词组: add up 合计 add up to 总计达 add… to…把。。加到。。。里 add to 增加增添扩建 2. calm… down 平静下来 3. have got to 不得不，必须 4. be concerned about / for 关心 5. walk the dog 遛狗 cheat … of 欺骗。。 6. go through 穿过完成用完通过仔细检查 go ahead 同意某人的请求go by 流逝 7. set down 记下 set up 建立 set off 出发引爆 set out to do=set about doing 着手做某事 8. a series of 一系列 9. on purpose 故意地 by accident= chance 偶然地 10. in order to= so as to 为了目的是in order that = so that 11. at dusk 在黄昏 at dawn 在黎明 at midnight 在午夜 at noon 在中午 12. face to face 面对面 13. no longer= not … any longer 不再 14. settle down 安顿下来 suffer from 遭受,患病 15. recover from 恢复 ,痊愈 16. get/ be tired of 对…感到厌烦 17. make a list of 列清单 18. pack… up 装箱打包 19. get along/ on with与…相处,/ 进展 20. fall in love 爱上
定语从句讲解 1．定语从句：复合句中修饰某一名词或代词的从句叫定语从句。 Recently I bought an ancient Chinese vase which was very reasonable. Those who work hard will make progress. 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。 1）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。 2）关系词通常有下列三个作用：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。例如： The man who is shaking hands with my father is a policeman. 该句, 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、宾语。 The boys who are playing football are from Class One. Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。 2．whom 指人，在定语从句中做宾语，常可省略。 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. 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。但直接介词后只用whom,不可省略。 The man ( whom / who )you met just now is my old friend. The man to whom you talked just now is my old friend.（whom不可省略） 3．which 指物，在定语从句中做主语或宾语，做宾语时常可省略。或在非限制定语从句中代替整个主句。Football is a game which is liked by most boys. This is the pen ( which ) he bought yesterday. He failed the exam again ,which made his father angry. 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。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? 我今天早上看到的那个人在哪儿？ Yesterday I received a letter that / which came from Australia. 5．whose 通常指人，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. 我拜访了一个全国知名的科学家。 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，常用下列结构来代替： We live in a house,__________ windows face the sea. We live in a house,___________ the windows face the sea. We live in a house, the windows__________ face the sea We live in a beautiful house, and the windows _________ face the sea Do you like the book whose cover is yellow?=_____________________=_________________ （三）“介词+关系代词”引导的定语从句 关系代词在定语从句中作介词宾语时，从句常常由“介词+关系代词”引出。 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。 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。 The manager whose company I work in pays much attention to improving our working conditions. =The manager in whose company I work pays much attention to improving our working conditions. 注意：１．含有介词的短语动词一般不拆开，介词仍放在短语动词的后面。如：