定语从句

定语从句

1.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。

2.关系词：引导定语从句的关联词称为关系词。

关系词有关系代词和关系副词。关系代词有who, whom, which, that, whose, as等；关系副词有where, when, why 等。

3.关系词常有三个作用；

1. 引导定语从句

2. 代替先行词

3. 在定语从句中担当一个成分。

一：关系代词引导的定语从句

1）who 指人，在从句中作主语。

The boys who are playing football are from Class One.

2)whom 指人，在定语从句中充当宾语，常可省略

Mr. Liu is the person (whom) you talked about on the bus. 3)which 指物，在定语从句中作主语或者宾语，做宾语时可省略。

Football is a game which is liked by most boys.

This is the pen (which) he bought yesterday.

4)that 指人时，相当于who 或者whom; 指物时，相当于which, 在定语从句中作主语或者宾语，作宾语时可省略。

Where is the man that/whom I saw this morning?

5）whose 通常指人，也可指物，在定语从句中做定语

1. He has a friend whose father is a doctor.

2. I once lived in a house whose roof has fallen in.

whose 指物时，常用以下结构来代替

Do you like the book whose cover is yellow?

Do you like the book the cover of which is yellow ?

介词+关系代词引导的定语从句（根据先行词还原法）

关系代词在定语从句中作介词宾语时，从句常由介词+关系代词引导。

The school（that/which) he once studied in is very famous. The school in which he once studied in is very famous.

We’ll go to hear the famous singer（whom/that/who) we have often talked about.

We’ll go to hear the famous singer about whom we have often talked about.

二：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 the school.

2.where 指地点，在定语从句中作地点状语

Shanghai is the city where I was born.

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.

关系副词引导的从句可以由介词+关系代词引导的从句替换

1.The reason why / for which he refused the invitation is not clear.

2.From the year when/in which he was going to school he began to know what he wanted when he grew up.

3.Great changes have taken place in the city in which/ where

I was born.

三；限制性定语从句只能用that 的几种情况。

（1）当先行词是anything, everything, nothing, few, all, none, little, some 等代词时，或者是由every, any, all, some, no, little, few, much 等修饰时。

Have you taken down everything that Mr. Li has said?

This is any information that I want to know.

当先行词指人时，偶尔也可以用who.

Any man that/who has a sense of duty won’t do such a thing.

(2) 当先行词被序数词修饰

The first place that they visited in London was the Big Ben.

(3) 当先行词被形容词最高级修饰时。

This is the best film that I have seen.

(4)当形容词被the very, the only 修饰时

This is the very dictionary that I want to buy.

After the fire in his house, the old car is the only thing that he owned.

当先行词指人时，偶尔也可以用who.

(5)当先行词前面有who, which 等疑问代词时，

Who is the man that is standing there?

Which is the T-shirt that fits me most?

(6) 当先行词既有人，也有动物或者物体时。

四: 关系代词as 和which 引导的定语从句

as 和which 引导的非限制性定语从句，有相同之处，也有不同之处。

1.as 和which 都可以在定语从句中做主语或宾语，代表前面整个句子。

He married her, as/which was natural.

He was honest, as/which we can see.

2. as 引导非限制性定语从句，可放在主句之前，主句之后，甚至可以分割主句，另外，as 有正如，正像的意思

As is known to all, China is a developing country.

He is from the south, as we can see from his accent.

John, as you know, is a famous writer.

He has been to Paris more than several times, which I don’t believe.

当主句和从句存在逻辑上的因果关系时，常用which.

Tom was always late for school, which made his teacher angry.

3.当先行词被such, the same 修饰时，常用as.

I have never heard such a story as he tells.

He is not such a fool as he looks.

This is the same book as I lost last week.

4.以the way 为先行词的定语从句通常用in which, that 引导，而且通常也可以省略。

The way in which/ that/ . /he answered the question was surprising.

定语从句选择题练习

定语从句选择题练习 一、定语从句 1．The movie ____ I have seen twice is The Wandering Earth. A．who B．which C．where D．when 【答案】B 【解析】 【详解】 句意：我看过两次的电影是《流浪地球》。A. who谁，指人的引导词；B. which哪一个，指物的引导词；C. where哪里，指地点；D. when什么时间，指时间。本题考查定语从句。先行词是The movie，因此引导词用which。故选B。 2．The teenagers like the musician ____ different kinds of music. A．who play B．which plays C．who plays D．that play 【答案】C 【解析】 【分析】 【详解】 试题分析：句意：青少年喜欢演奏不同种类音乐的音乐家。The musician是先行词，后面跟的是它的定语从句。先行词musician指人，用who、that引出定语从句，Ｂ错；关系词在定语从句中作主语，定语从句的谓语与先行词保持一致。musician是单数，谓语用单数：plays。故选C。 3． The dog _______ played with you just now is _______. A．which; mine B．which; my C．what; mine D．what; my 【答案】A 【解析】 【详解】 句意：刚才和你一起玩的那条狗是我的。 Which哪一个；what什么；mine名词性物主代词，我的；my形容词性物主代词，我的。形容词性物主代词在句只用作定语；名词性物主代词则不能用作定语，但可以用作主语、宾语、表语、连用of作定语。先行词dog在定语从句中作主语可用关系代词which代替。所以选A。 4．We have decided to sell five things ________ we no longer use. A．that B．where C．who

where引导的定语从句修饰抽象名词

where引导的定语从句修饰抽象名词。 一、where定语从句修饰抽象名词point You reach a point where medicine can’t help. 你已到了药物无法治疗的地步。 The crisis has reached a point where the receiver will have to be called in. 危机已达到非把破产管理人叫来不可的地步。 We have reached a point where a change is needed. 我们到了必须改一改的地步。 注：有时point也可以是具体的地点： Let the point where AB cuts CD be called E. 设AB线与CD线的相交点为E。 The accident happened at the point where the A15 joins the M1. 事故发生在A15与M1交叉的十字路口。 二、where定语从句修饰抽象名词case There are cases where the word “mighty” is used as an adverb. 在一些情况下，mighty一词可用作副词。 Today, we’ll discuss a number of cases where beginners of English fail to use the language properly. 今天，我们将讨论一些英语初学者对英语使用不当的问题。 三、where定语从句修饰抽象名词activity Those successful deaf dancers think that dancing is an activity where sight matters more than hearing. 那些失聪的成功舞蹈演员们认为，舞蹈是一种让人看胜过让人听的活动。 四、where定语从句修饰抽象名词situation He got into a situation where it is hard to decide what is right and wrong. 他陷入一种难以分辨是非的局面。 If you risk something important, you cause it to be in a dangerous situation where you might lose it. 你如果拿重要的东西去冒险，那你就是将它置于一种可能会失去它的危险境地。 五、where定语从句修饰抽象名词position It’s put me in a position where I can’t afford to take the job. 这使我陷入一种不能接受此工作的境地。 六、where定语从句修饰抽象名词job

which引导的定语从句

关于which引导从句的小结： 关系代词which 一般指物，在定语从句中作主语、宾语或定语，既可引导限制性定语从句，又可引导非限制性定语从句。 1. 引导限制性定语从句 A shop should keep a stock of those goods which sell best. [ stock存货] 商店应存有最畅销的货物。 This is the family which is planning to move to the city 这是要搬进城里的一家。 2. 引导非限制性定语从句。 （1 ）用来指代一个句子。 Internet is so interesting, which makes all possible happen. 因特网是如此有趣，它使任何事都有可能发生。 （2 ）用来指代句子的一部分。 When deep in thought, which he often was, he would forget all around him. 他常常陷入沉思，这时他就会忘掉周围的一切。 （3 ）如果要引导两个非限制性定语从句，第二个which 前要加and. He bought a book, which was written by LuXun, and which he decided to give to his friend. 他买了本鲁迅写的书，他决定送给朋友。

练习1. [1. board董事会 2. data资料,数据 3. shareholder 【英】股东 4. on behalf of代表 5. guard保护] The ability to guard customer data is the key to market value, which the board is responsible for on behalf of shareholders. which的先行词是谁？ 译文：保护客户资料的能力是市场价值的关键，董事会代表股东对市场价值负有责任。 【难点小结：1.介词短语 2.which 的先行词 3. 非限制性定语从句有时要翻译成一句话】 例2. 【1.semiconductor半导体 2. casualty伤亡，灭亡，覆灭 3.< A sit at the heart of B> A是B的核心】

定语从句选择题

语法拓展训练单项填空 1. ______ is known to the world, China’s Liu Xiang became the first Asian in history to win the men’s 110m hurdles at the Olympic Games. A. That B. Which C. As D. It 2. Living in the Central American desert has its problems, ______ obtaining water is not the least. A. of which B. for what C. as D. whose 3. I don’t know the reason ______ you were absent from the meeting, but I am sure that someone will tell me the reason ______ you haven’t told me. A. why; that B. that; why C. because; which D. of which; that 4. When she came back from abroad, Lucy told us about the cities and the people ______ she had visited. A. that B. who C. where D. which 5. Because of the traffic jam ______ I was caught, I was late for the meeting. A. by which B. in which C. that D. where 6. There are three things ______ make Sydney famous, its beautiful harbor, the Sydney Harbor Bridge and the Sydney Opera House. A. what B. that C. when D. where 7. There is a teapot shaped like a Chinese duck, out of ______ mouth tea is supposed to come. A. which B. that C. its D. whose 8. The soldiers had to sleep in their wet clothes, ______ most uncomfortable.

where引导定语从句的用法

Where引导定语从句,先行词不一定都表 示地点 1、We will discuss a number of cases __ beginners of English fail to use the language preperly、A、which B、as C、why D、where 2、He was driving so fast as to get himself into a dangerous situation ___he is likely to lose the control over his car、 A、which B、as C、why D、where 两道题都选where ,但就是case, situation都不就是地点,如何理解？ 在“先行词不就是表示地点的名词”的前提下,如何判断就是否使用关系副词where来引导定语从句的问题就是一个高频考点。就就是说,关系副词where 所指代的先行词不只就是表示地点的名词。

用Where引导定语从句,先行词不一定都表示地点按照通常的理解,当where 引导定语从句时,它的先行词就就是表示地点的名词,但事实并不就是我们想象的那么简单。很多情况下,where所指代的先行词并不表示地点。请瞧以下几个例句: Other research, where siblings have been asked to say who their mother and father favor, suggests that mothers do tend to show a preference for their first-born son, but fathers often show great affection for their youngest daughters、 1、Remember that the best relationship is one where your love for each other is greater than your need for each other、请记住,最深的感情关系表现为彼此间的爱超过彼此间的需要。

定语从句练习

一、请分析一下定语从句：( 请划出定语从句，并标出先行词) 1. Check the ways you study for an English test. 2. Another thing that I found very difficult was English grammar. 3. You couldn’t understand people who talked fast. 4. I have some ideas that may help. 5. They said something you didn’t like. 6. Can you think of any problems you have had recently? 8. He would always take pride in everything good I do. 9. My friends and I talked about the rules that we have in school. 10.What are some of the rules that a teenager should obey? 12.If you know anyone else who collects them, please tell me. 13.Standing very close to the person you are talking with is quite common in some countries. 14.If you know someone you know doing this, you can ask them. 15.All I ever wanted to do was traveling. 二、用关系代词填空：that 、which 、who、 whom 、whose 1.This is the man ________ wants to see you. 2.The student ___________ answered the question is Zhang Hua. 3.The man __________ you went to see has come. 4.The man ___________I met yesterday lent me some money. 5.The woman _______________ you saw is our geography teacher. 6.The runner ________________ you are asking about is over there. 7.The person ______________ you should write to is Mr. Ball. 8.The man ___________was passing by saw what happened. 9.Here is the pen _________ you lost the day before yesterday. 10.These books _____________ you lent me were very useful. 11.The storybook ____________ I have just read cannot be easily forgotten. 12.A clock is a machine ______ tells people the time. 13.This is shirt _______________I bought yesterday. 14.A dictionary is a book _____________ gives the meaning to the word. 15.The book____________is on the table is mine. 16.The film ____________ they are talking about is very interesting. 17.I will never forget the people and the places _____I have ever visited. 18.Is there anyone ____________ family is in Beijing? 19.Show me the boy ______________ mother is a well-known singer. 20.The boy______ father is a teacher is good at English. 三、单项选择 ( ) 1. Your teacher of Chinese is a young lady____ comes from Beijing. A. who B. which C. whom D. whose ( ) 2. What’s the name of the program________. A. which are listening B. you are listening to C. to that you are listening D. that you are listening ( ) 3. The students were all interested ____ you told them yesterday. A. in which B. in that this C. all that D. in everything ( ) 4. He was the only person in his office______ was invited.

非限制性定语从句的引导词

、先行词指人,在句中作主语who: John,who is only five,has an inborn talent for music. (约翰是一外5岁大的孩子,有着天生的音乐才能。) 2、先行词指人,在句中作宾语whom: His wife,whom you met at my home,was a teacher. (他的妻子，就是你在我家遇见的那个，是一位老师。) 3、先行词指物,在句中作主语或宾语which: Her house,which was built a hundred years ago,stood still in the earthquake.(那座房子在地震中依然耸立，它是一百多年前建造的。) 注意：无论先行词指人或者指物,在句中作主语或者作宾语，非限制性定语从句的引导词都不能用that。 4、先行词在句中作定语，无论指人或者指物,引导词都用whose: The girl,whose name is Kate,is the top of the students in our school.(那个女孩是我们学校最优秀的学生，她的名字叫Kate。) The book,whose cover is red,is mine.(封面是红色的那本书是我的。) 5、先行词指物，在句中作时间状语用when： The sports meeting will be put off till next month,when we will have made all the preparations.(运动会将被推迟到下个月，那时我们做好一切准备。) 6、The next day we arrived in New York,where we were inerviewed on the radio.（第二天我们到达纽约，在那里我们接受了电台的采访。） 7、如果先行词作介词的宾语，先行词指人，介词提前的结构是：介词＋whom；先行词指物，介词提前的结构是：介词＋which: President Wilson,with whom he had not the same intimate relations,is treated much less sympathetically.(威尔逊总统与他没有同样的亲密关系，所以就没有被很同情地对待。) The Second World War,in which millions of people were killed,ended in 1945.(第二次世界大战造成数百万人的死亡，于1945年结束。) 8、as也可以引导定语从句，常与such连用： Such people as you describe are rare nowadays.(象你所描绘的那种人现在已经很少见了。) Let's disscuss only such questions as concern us.(让我们只讨论那些和我们有关的问题吧。) 注意：the same that+从句，意思是：正是那一个人或物；the same as+从句，意思是：就像某个人或物： He is the same man that you are looking for.(他就是你要找的那个人。) He is the same man as you met in the street.(他很象你昨天在街上遇见的那个人。实际上并不是那个人。) This is the same pen that I lost yesterday.(这就是我昨天丢失的那支笔。) This is the same pen as I lost yesterday.(这很像昨天我丢失的那支笔。)

定语从句(完整版)

定语从句 定语从句及相关术语 1.定语从句：定语从句是由关系代词或关系副词引导的从句，其作用是作定语修饰主句的某个名词性成分，相当于形容词，所以又称为形容词性从句，一般紧跟在它所修饰的先行词后面。 2.关系词：引导定语从句的关联词称为关系词，关系词有关系代词和关系副词。关系代词有that, whi ch, who, whom, whose, as等；关系副词有where, when, why等。关系词常有3个作用：1，引导定语从句。2，代替先行词。3，在定语从句中担当一个成分。 注：关系代词有主语.宾语之分。一般whom作为宾语。 4.定语：定语用来限定、修饰名词或代词的，是对名词或代词起修饰、限定作用的词、短语或句子，汉语中常用‘……的’表示。主要由形容词担任。此外，名词，代词，数词，分词，副词，不定式以及介词短语也可以来担任，也可以由一个句子来担任．单词作定语时通常放在它所修饰的词之前，作前置定语。短语和从句作定语时则放在所修饰的词之后，作后置定语。 先行词：被定语从句修饰的名词、代词称为先行词。 （一）限定性定语从句 一、关系代词（在句中作主语、宾语或定语） 1. that既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在从句中作宾语也可以省略。[eg：this is the book （which）you want。]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，这些词包括当先行词是anyt hing, everything, nothing , none等不定代词时，或者是由every, any, all, some, no, little, few, muc h等修饰时等，这时的that常被省略还有先行词前有序数词或形容词最高级修饰时,或先行词就是序数词或最高级时.以及先行词中既有人又有物时.还有句中前面有which时,都只能用that 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. 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.它引导的从句可以修饰人和物, 当它引导的从句修饰物体时, 可以与of which 调换,表达的意思一样。 二、关系副词（在句中作状语） 关系副词=介词+关系代词 why=for which where=in/ at/ on/ ... which (介词同先行词搭配) when=during/ on/ in/ ... which (介词同先行词搭配) 1. where是关系副词，用来表示地点的定语从句。 2. 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 remembe r the first time I met her. Each time he goes to business trip, he brings a lot of living necessiti es, such as towels, soap, toothbrush etc。

语法知识—定语从句的图文答案

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