定语从句详解(学生)
定语从句(详解及关键注意事项)
定语从句1、定语可以由形容词，名词，代词，数词，分词，副词，不定式以及介词短语来担任，也可以由一个句子来担任．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．2、定语从句用来修饰名词，代词或整个主句．3、定语从句分为限定性和非限定性从句两种。
4、定语从句存在的条件:先行词+关系词+从句5、定语从句的构成步骤：1）找出先行词a．确定从句中关系代词的人称和数。
b．确定定语从句的位置（一般定语从句都紧跟在先行词后）2）确定关系代词在从句中所担当的成分，以确定关系代词的格。
3）确定从句时态，根据实际情况确定定语从句的时态（它的时态和语态都不受主句的限制）。
（一）定语从句及相关术语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成为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（二）关系代词引导的定语从句1.who指人，在从句中做主语(1) The boys who are playing football are from Class One.(2) Yesterday I helped an old man who lost his way.注意：当关系代词在定语从句中作主语时，谓语动词应与先行词的人称和数保持一致。
(1) I, who am your best friend, will do all that I can to help you.(2) The family, who are fond of music, go to the concert once a month.(3) He is one of the boys in our class who speak English well.（one of +复数名词+关系代词引导的定语从句谓语动词用复数形式）(4) He is the only one of the boys in our class who speaks English well.the (only；very；right) one of +复数名词+关系代词引导的定语从句谓语动词用单数形式）2. whom指人，在定语从句中充当动词或介词的宾语，常可省略。
(完整版)定语从句语法详解
定语从句语法专题（Attributive Clauses）教案一. 定语从句的概述:1.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。
在句中做定语，被修饰的名词或代词，叫做先行词。
从句通常放在先行词之后，由关系词（关系代词或关系副词）引导。
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。
eg She is the girl（who got the first prize.）girl先行词who充当从句主语, 从句做定语修饰girlThis is the boy who broke the window.这就是打破窗子的孩子。
the boy是先行词, who broke the window是限制性定语从句, 明确指出theboy是打破窗子的那个孩子,who 在从句中充当主语That is the house where he lived ten years ago.He is the man who/that lives next door.He is the man who I want to see.先行词关系词定语从句复合句: 是由一个主句和一个或一个以上的从句构成的句子, 复合句中的主句和从句都具有完整的的主语和谓语, 主句是复合句的主体, 可以独立存在, 从句需要有一个连词引导, 是修饰说明主句的, 不能独立存在, 根据在句中的不同作用, 从句可以分为三类: 定语从句, 名词性从句, 状语从句。
二. 引导定语从句的关系词有两大类:1.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: that, who, whom, whose, which, as（主, 宾, 定）关系副词: when, where, why.（状语）2.关系词的作用:（1）引导定语从句, 在先行词和定语从句之间起连接作用；（2）代替先行词在句中充当成分。
高中英语定语从句详解
高中英语定语从句详解高中英语定语从句详解定语从句主要用于修饰句子中的名词、代词或上文提到的一件事（句子）。
而定语从句的位置常常是紧跟在被修饰的名词、代词或句子的后面。
在被修饰的名词、代词（先行词）与定语从句之间往往有一个关系词将其前后两部分联系成一个整体。
关系词与后面的句子合称定语从句。
1）three signs that indicate a person is suffering from a heart attack三种意味着一个人患心脏病的迹象在这个带有定语从句的短语中：signs是：被修饰的名词；that是：关系词；that indicate a person is suffering from a heart attack是定语从句2）those who drink a lot 那些大量饮酒的人在这个带有定语从句的短语中：those是：被修饰的代词；who是：关系词;who drink a lot是：定语从句。
3）Do you know the name of that girl whose brother is your roommate ?你知道她的哥哥与你同寝室的那位女孩的名字吗？通过上面的演示,我们可以归纳出：（1）定语从句在英语中放在被修饰的词后，翻译成汉语时置于被修饰的词之前，且有汉字“的”（2）定语从句在句子中的位置、结构如下：被修饰的名词/ 代词+ 关系词+ 句子(其中，"被修饰的名词/代词"在语法叫作"先行词".) 要点提示：1）先行词=关系词。
所以先行词在从句中不在出现。
先行词的意义以及它在从句中的语法功能（句子成分）决定关系词的选择。
定语从句中的关系词只有两类：关系代词和关系副词；所有关系词不但都有具体的意义而且都在从句中担任一定的成分。
1）关系代词：who , whom , whose , which , that 等。
英语定语从句语法详解
英语定语从句语法详解定语从句是英语中非常重要的一个语法结构，用于修饰名词或代词，并且在句子中起到定语的作用。
在本文中，我们将详细介绍英语定语从句的概念、用法以及常见的引导词。
一、定语从句的概念和用途定语从句是由一个句子作为整体，用来修饰名词或代词的句子。
它可以提供进一步的信息，使得句子更加具体明确。
定语从句通常放置在被修饰的名词或代词之后。
例如：The book that I bought yesterday is very interesting.我昨天买的那本书非常有趣。
In this sentence, "that I bought yesterday"是一个定语从句，修饰名词"book"，进一步解释了这本书的情况。
二、引导定语从句的关系代词和关系副词定语从句通常由关系代词或关系副词引导。
常见的关系代词有：who、whom、whose、which、that等；常见的关系副词有：when、where、why等。
1. 关系代词的用法a. who/whom/whose：用于人。
who用作主语或宾语，whom用作宾语，而whose表示所有关系。
例如：The man who is standing over there is my father.那个站在那里的人是我爸爸。
The boy whom I met yesterday is my classmate.我昨天遇到的那个男孩是我的同学。
This is the house whose roof is red.这是一座屋顶是红色的房子。
b. which/that：用于物。
which用作主语或宾语，that可用作主语、宾语或定语。
例如：The car which/that is parked in front of the house is mine.停在房子前面的那辆车是我的。
The book which/that I borrowed from the library is very interesting.我从图书馆借来的那本书非常有趣。
定语从句用法详解
定语从句用法详解
定语从句是指用来修饰一个名词或代词的从句。
它通常由关系代词或关系副词引导，并紧跟在被修饰词后面。
在英语中，定语从句的使用非常普遍且灵活，它可以为句子提供更多的信息，使语言表达更加丰富和准确。
关系代词引导的定语从句通常有三个主要形式：that, which和who（whom）。
关系代词的选择取决于修饰的名词或代词的不同。
比如，that通常用于修饰事物，which用于修饰事物或非限制性定语从句，而who（whom）通常用于修饰人。
关系副词引导的定语从句有两个主要形式：where和when。
关系副词where用于修饰地点，而when用于修饰时间。
这些关系副词常常在从句中充当副词的角色，起到修饰整个定语从句的作用。
在使用定语从句时，需要注意以下几点：
1. 在定语从句中，关系代词或关系副词的选用要准确。
根据修饰的名词或代词的不同，选择合适的关系词来引导定语从句。
2. 定语从句中的主语和宾语要与先行词保持一致。
如果先行词在定语从句中是主语，则用who或which来引导定语从句；如果先行词在定语从句中是宾语，则用whom或which来引导定语从句。
3. 定语从句可以放在被修饰词的前面或后面，但要注意语序的正确性，特别是在从句放在前面的情况下。
总结来说，定语从句是英语中一个重要且常用的句子结构。
掌握好定语从句的用法，能够极大地扩展我们的语言表达能力，使句子更加准确和具体。
【中考英语考点详解+专项训练】专题19 定语从句 (解析版)
定语从句是中考必考考点之一，主要考查的是时态及宾语从句的语序，有时也会考查定语从句的引导词。
考查的主要形式是单项填空、完形填空、短文填空和完成句子。
阅读理解和书面表达肯定也会考查到定语从句。
因此学生要熟练掌握定语从句的用法。
关系代词引导的定语从句最为常见和常考。
中考考查重点：关系代词的用法；在复合句中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名词或代词后面。
定语从句所修饰的名词或代词称为先行词。
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，which，who，whom，whose。
【图示】考向一: 定语从句的关系词引导定语从句的关系词有关系代词和关系副词，常见的关系代词包括that，which，who（宾格whom，所有格whose）等，关系副词包括where，when，why等。
关系代词和关系副词放在先行词及定语从句之间起连接作用，同时又作定语从句的重要成分。
考向二: 定语从句的分类根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。
限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去，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。
考向三: 关系代词的基本用法作主语作宾语作定语指人who/that who/whom/that/省略whose指物which/that which/that/省略The building which/that is being built will be used as a hospital. 在建中的这幢建筑将用作医院。
I visited a scientist whose name is known all over the world. 我拜访了一位世界知名的科学家。
【典例】I don’t know the teacher ______________ is talking with Miss Wang.A. whatB. whomC. whichD. who【答案】D【解析】所填写词引导定语从句，修饰先行词teacher，并在从句中作主语，故用关系代词who。
掌握高中定语从句用法七招详解
掌握高中定语从句用法七招详解定语从句在整个高中英语学习阶段占据主要位置，是高中英语学习的重点，同时也是大多数高中生所望而生畏的难点。
那么究竟定语从句的学习怎样才更高效呢？什么样的定语从句的学习方法能为广大高中生说掌握呢？以下是笔者对定语从句进行的归纳和总结。
一、定语从句中的关系词（关系代词、关系副词）关系代词：that(指代人、物；充当主语和宾语)；which（指代物，充当主语和宾语）；who（指代人，充当主语和宾语）；、whom（指代人，充当宾语）；whose（指代人、物，充当定语，在定语从句中和名词一起充当主语或宾语）；as（指代人、物，充当主语、宾语、表语）关系副词：where（充当地点状语）；When（充当时间状语）；Why (充当原因状语)；二、定语从句的使用用法首先：我们要明白关于定语从句两个最基本的概念：是个完整的句子，而且在句中充当定语成分。
去掉定语从句后，剩下的仍然是个完整的句子，不过加上定语从句后，更方便我们对句子本身意思的理解。
例：The visitor (whose passport was stolen) was on his way to the US.护照被偷的那位乘客正在去美国的路上。
解析：括号里面的为定语从句，去掉后剩下的部分仍然是完整的，不缺少任何成分。
其次：找出定语从句中的先行词，判断出指代人或者物之后，选择相应的关系代词，代入定语从句，因为定语从句也必须是个完整的句子，所以我们这个时候就要判断所选择的关系代词在定语从句中充当什么成分。
比如上面的例子：Whose passport was stolen. 中whose指代the visitor’s，代入定语从句后完整的句子就是：The visitor’s passport was stolen.（那位游客的护照被偷了。
）是个完整的句子。
The visitor’s passport在句中充当主语成分。
初学定语从句的高一同学们在课堂时老师经常会让我们讲两个简单句合并成一个含有定语从句的复杂句，以下我们介绍一下合并的方法。
定语从句高考学生用
高考定语从句一．. 考情分析在历年高考中，定语从句的考查常以引导词的选择，定语从句中的主谓一致，定语从句与并列句,强调句，同位语从句的区别等内容出现。
以选择题，完形填空，作文书作的形式体现。
二. 复习要点1.that与which引导的定语从句的区别；2.who、whom与whose引导的定语从句的区别；3.关系副词where、when与why引导的定语从句的区别；4.对as与which引导定语从句的考查；5. such…as与such…that的区别；the same…as与the same…that的区别；6.对“介词+关系代词”的考查；7.含有插入语的定语从句；8.与并列句、状语从句、同位语从句以及与强调句型的混合考查。
熟悉6个关系代词that、which、who、whom、whose、as及3个关系副词where、when、why的用法。
三．定语从句专练1. Nearly all the streets are in straight lines, ____ from east to west. Those ____ run fromnorth to south are called avenues.A. running; thatB. run; whoC. running; whoD. run; that2. This is the case _____ he’s had all his money stolen.A. whenB. whereC. thatD. on which3. Mr. Smith will pay a visit to Beijing this autumn, we will enjoy the Olympic Games in2016 .A. whereB. whenC. whichD. how4. The artist will not paint people or animals but he will paint anything ____ .A. that the little girl asks himB. the little girl asks him toC. for the little girl to ask himD. what the little girl asks him5. —How did you get in touch with the travel agent, Robin?—Oh, that’s easy. I surfed the Internet and then called one ____ the telephone number is provided.A. whichB. in whichC. of whichD. whose6. October 15 th is my birthday, _____ I will never forget.A. whenB. thatC. whatD. which7. The treatment will continue until the patient reaches the point __ he can walk correctlyand safely.A. whenB. whereC. whichD. whose8. There are several research centers in China ____ a certain disease called Bird Flu is beingstudied.A. whichB. whereC. whenD. what9. I hope that the little _____ I have been able to do does good to them all.A. whichB. whatC. thatD. when10. The time is not far away ____modern communications will becomewidespread in China’s vast countryside.A. asB. whenC. untilD. before11. ____ is known to everybody, Taiwan is a part of China. We must unify it.A. ItB. AsC. WhichD. What12. I shall never forget the day ____Shen Zhou V was launched, ____ has a great effect onmy life.A. when, whichB. that, whichC. which, thatD. when, that13. The bread my wife makes is much better than ____you can buy at a store.A. that whichB. one thatC. that of whichD. this of which14. There is no such place ____ you dream of in all this world.A. thatB. whatC. whichD. as15. The people, ____had been damaged by the flood, were given help by the Red Cross.A. all whose homesB. all of whose homesC. all their homesD. all of their homes16. The humans are destroying nature day by day, ___ of course, will cause severe punishmentfrom it sooner or later.A. whoB. whenC. on whichD. which17. Is this research center ____ you visited the modern equipment last year?A. whereB. thatC. the one thatD. the one where18. Some pictures of the river brought the days back to the old ___ they swam in it.A. whenB. thatC. whoD. where19. The man showed us so heavy a stone ___ no man can lift.A. thatB. asC. whichD. and20. He stayed there for quite a long time, during ___time he learned much spoken English.A. thatB. thisC. whichD. same高考定语从句陷阱题1. The factory was built in a secret place, around _____ high mountains.A. which wasB. it wasC. which wereD. them were2. Yesterday we visited a modern hospital, around ___ some fruit shops.A. which isB. it isC. which areD. them are3. The murder happened in an old building, beside __ the city police station.A. which areB. it isC. which isD. them are4. Next month we’ll move to a new buildin g, next to ____ a nice restaurants wherewe can have Chinese food.A. which areB. it isC. which isD. them are5. A man with a bleeding hand hurried in and asked, “I s there a hospital around ____I can getsome medicine for my wounded hand?’A. thatB. whichC. whereD. what6._ is known to everybody, the moon travels round the earth once every month.A. ItB. AsC. ThatD. What7. ____is mentioned above, the number of the students in senior school is increasing.A. WhichB. AsC. ThatD. It8. ___ is mentioned above that the number of the students in senior school is increasing.A. WhichB. AsC. ThatD. It9.David is such a good boy _______ all the teachers like.A. thatB. whoC. asD. whom10. David is such a good boy _______ all the teachers like him.A. thatB. whoC. asD. whom11.It was not such a good dinner _______ she had promised us.A. likeB. thatC. whichD. as12.. The buses, most of _ were already full, were surrounded by an angry crowd.A. thatB. itC. themD. which13 His house, for _______ he paid $10, 000, is now worth $50, 000.A. thatB. itC. themD. which14 Ashdown forest, through __ we’ll be driving, isn’t a forest any longer.A. thatB. itC. themD. which15 This I did at nine o’clock, after ____ I sat reading the paper.A. thatB. itC. themD. which16 George, with _____I played tennis on Sundays, was a warm-hearted person.A. thatB. himC. themD. whom17 Her sons, both of ___ work abroad, will come back home this summer.A. thatB. whoC. themD. whom18 I met the fruit-pickers, several of ____ were still university students.A. thatB. whoC. themD. Whom19. He had thousands of students, many of ______ gained great success in their own field.A. whomB. themC. whichD. who20 He asked a lot of questions, none of ______ was easy to answer.A. whichB. themC. whatD. that21. He asked a lot of questions, and none of ______ was easy to answer.A. themB. whichC. whatD. that22. He told me that he had two girl-friends, neither of ___knew anything about the other.A. whomB. themC. whichD. who23. He told me that he had two girl-friends, and neither of knew anything aboutthe other.A. themB. whomC. whichD. who24. He had a lot of friends, only a few of ______ invited to his wedding.A. whomB. themC. whichD. who25. They put forward a lot of plans at the meeting, none of ___carried out in their work.A. whichB. themC. whatD. that26. They put forward a lot of plans at the meeting, none of ____ were carried out in their work.A. whichB. themC. whatD. that27. They put forward a lot of plans at the meeting, but none of ___were carried out in their work.A. whichB. themC. whatD. that28.On Sundays there were a lot of children playing in the park, _ parents seated together joking.A. theirB. whoseC. whichD. that29 On Sundays there were a lot of children playing in the park, ___parents were seated togetherjoking.A. theirB. whoseC. whichD. that30. On Sundays there were a lot of children playing in the park, and ____parents were seatedtogetherjoking.A. theirB. whoseC. whichD. that31.On Sundays there were a lot of children playing in the park, parents sitting together joking.A. theirB. whoseC. whichD. that32. On Sundays there were a lot of children playing in the park, _____parents sat together joking.A. theirB. whoseC. whichD. that33. On Sundays there were a lot of children playing in the park, _ parents were sitting togetherjoking.A. theirB. whoseC. whichD. that34. If the man is only interested in your looks, _ just shows how shallow he is.A. asB. whichC. whatD. tha35 If you promise to go with us, _____ will be OK.A. asB. whichC. and itD. that36 If you want a double room, _____ will cost another ￡15.A. asB. whichC. whatD. that37 Whether you go or not, _______ is quite all right with me.A. thatB. whichC. and itD. so38 When I say two hours, _____ includes time for eating.A. asB. whichC. whatD. that39 She says that she’ll never forget the time ____she’s spent working as a secretary in ourcompany.A. whichB. whenC. howD. where40.Dorothy was always speaking highly of her role in the play, __ , of course, made the others unhappy.A. whoB. whichC. thisD. what41.The number of senior high school students is increasing, _______ is mentioned above.A. thatB. itC. suchD. as42.The project ____ a British businessman has invested in is under construction at present.A. whichB. asC. whatD. why43. Recently I bought an ancient Chinese vase, _______ was very reasonable.A. which priceB. the price of whichC. its priceD. the price of whose44. The result of the experiment was very good, _______ we hadn't expected.A. whenB. thatC. whichD. what45．Chongqing is not the same city _______ we have seen in other places.A. thatB. whichC. 不填D. as46.No period in history has had as many important changes _______ have taken place in the pastcentury.A. whichB. asC. thatD. what47. The weather turned out to be very good, _______ was more than we could expect.A. whatB. whichC. thatD. if48. In the office I never seem to have time until after 5:30 pm, _______ many people have gone home.A. whose timeB. thatC. on whichD. by which time49. Mathilde had to work hard day and night and bought such a diamond necklace _______ she had lostto pay back to Jeanne.A. asB. thatC. whichD.\50. —Robert, is this yours?—Yes, it's just the same Walkman ___I lost on the playground yesterday.A. whichB. whatC. asD. that。
初中英语定语从句语法详解
初中英语定语从句语法详解(名师剖析语法知识点+ 实战训练题，值得下载打印)定语从句是一种形容词的关系从句。
它由关系代词或关系副词引导（1）。
初中英语中的定语从句仅限于限制性定于从句，但对初中生来说，定语从句既是一个重点，也是一个难点。
一、英语中的定语从句与汉语中的定语位置不同。
在复合句中，修饰某一名词或代词的从句叫做定语从句。
英语中的定语从句始终要放在被修饰的词之后，而汉语中的定语则放在被修饰词之前。
如：The man who / that I saw at the school gate yesterday is my English teacher.先行词定语从句昨天我在校门口看见的那个人是我的英语老师。
二、英语从句中的句型结构比较复杂，有先行词、关系代词或关系副词。
被定语从句修饰的词叫先行词，引导定语从句的关联词有关系代词或关系副词。
限制性关系分句和它的先行项的所指意义有着不可分割的联系（2）。
关系代词或关系副词放在先行词和定语从句之间起纽带作用，关系代词或关系副词在定语从句中要充当一个成分。
关系代词在句中可作主语、宾语或定语，关系副词在句中作状语。
如：I am waiting for the boy who /that is wearing a red coat. （主语）先行词关系代词我正在等穿着红色外套的那个男孩。
The dictionary that / which my sister gave me last Sunday is very expensive.(宾语)先行词关系代词我姐姐上周星期天给我的那本字典很贵。
The woman is his mother whose name is Linda Brown. (定语)先行词关系代词那个是他的母亲，名叫琳达·布朗。
That is the house where my father used to live.(状语)先行词关系副词那是我父亲曾经居住过的房子。
定语从句的引导词与用法初中语法详解
定语从句的引导词与用法初中语法详解定语从句是英语语法中的一个重要部分，它可以用来修饰名词或代词，进一步说明或描述被修饰的词。
在定语从句中，引导词的选择十分关键，不同的引导词代表着不同的用法。
下面将详细介绍定语从句的引导词及其用法。
1. 关系代词关系代词在定语从句中充当主语、宾语或表语，并与主句的先行词有一定的关系。
常见的关系代词有：who，whom，which和that。
a) Who/Whom:Who用来代替人，作主语使用；Whom用来代替人，作宾语使用。
例句1：I know a girl who is good at swimming.（我认识一个擅长游泳的女孩。
）例句2：The woman whom you met yesterday is my English teacher.（你昨天见到的那个女人是我的英语老师。
）b) Which:Which用来代替物，作主语或宾语使用。
例句3：I lost the book which you lent me.（我把你借给我的书丢了。
）c) That:That既可代替人也可代替物，作主语或宾语使用。
在口语中更常用。
例句4：The car that is parked there belongs to my friend.（停在那边的车是我朋友的。
）2. 关系副词关系副词在定语从句中充当状语，并且与先行词在意义上相对应。
常见的关系副词有：where，when和why。
a) Where:Where用来引导修饰地点的定语从句。
例句5：This is the school where I studied English last year.（这是我去年学英语的学校。
）b) When:When用来引导修饰时间的定语从句。
例句6：I still remember the day when we first met.（我依然记得我们第一次见面的那一天。
）c) Why:Why用来引导修饰原因的定语从句。
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1 定语从句 2010.7.14
（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 等；关系副词有 等。 关系词通常有下列三个作用：A、 ；B、 ；C、 。例如：The man who is shaking hands with my father is a policeman. （二）关系代词引导的定语从句 （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 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. = .明天我将把你要的杂志带来。
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：look for, look after, take care of 等。 This is the watch for which I am looking . (？) _____________________________________________ The babies after whom the nurse is looking are very healthy. （?）___________________________________________
２．若介词放在关系代词前，关系代词指人时只可用whom，不可用who, that；关系代词指物时只可用which，不可用that。关系代词是所有格时用whose。 The man with that / who you talked just now is my neighbour. (？) The plane in that we flew to Canada was really comfortable. (？)
３．“介词+关系代词”前还可有 等代词或者 。如： He loves his parents deeply, 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, of which have gone bad. 篮子里有好些苹果，有些已经坏了。
（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。 2
I still remember the day 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 we got together finally arrived. 我们团聚的时刻终于到了。
2． where 指地点，在定语从句中作地点状语。 The house 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 a lot of cows were raised . 我参观了那个饲养了许多奶牛的农场。
3． why 指原因，在定语从句中作原因状语。 Please tell me the reason you missed the plane. 请告诉我你误机的原因。 The reason he was punished is unknown to us. 他受惩罚的原因我们都不知道。
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。如： From the years / he was going to primary school in the country he had known what he wanted to be when he grew up. 自从他在农村读小学时，他就已经知道长大后要做什么。 Great changes are taking place in the city / they live. 他们生活的城市正发生巨大的变化。
（五）限制性定语从句和非限制性定语从句 的区分 1、形式上： ; ; 2、意义上：是先行词 的定语，如删除，主句则失去意义或意思表达不完整。 只是对先行词的 ，如删除，主句仍能表达完整的意思。 3、译法上：译成先行词的定语：“ ” 通常译成主句的 。 4、关系词的使用上： A．作宾语时: 省略; 省略 B．可否用that: ; C．可否用who 代替whom: ;
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。 Last summer I visited the People’s Great Hall, in which many important meetings are held every year. 去年夏天，我参观了人民 3
大会堂，在那儿每年都要举行许多重要会议。 注意区分下列几组句子的不同含义： 1. Her brother who is now a soldier always encourages her to go to college. 她那当兵的哥哥总是鼓励她上大学。（意含： ） Her brother, who is now a soldier, always encourages her to go to college. 她哥哥是当兵的，他总是鼓励她上大学。（意含： 。） 2. All the books that have pictures in them are well written. 所有里面带插图的书都写得很好。（意含： ） All the books, which have pictures in them, are well written. 所有的书都带插图，这些书都写得很好。（意含： ）
（一）限制性定语从句中只能用that 引导定语从句的情况 1．当先行词是 (something 除外)等代词时，或当先行词受 等代词修饰时。如： Have you taken down everything Mr. Li said? 李老师讲的你都记下来了吗？ There seems to be nothing is impossible to him in the world. 对他来说似乎世界上没有什么不可能的事。 All can be done has been done. 所有能做的都做好了。 There is little I can do for you. 我不能为你干什么。
注意：当先行词指人时，偶尔也可用关系代词who，如： Any man / has a sense of duty won’t do such a thing. 任何有责任感的人都不会做这样的事。 All the guests / were invited to her wedding were important people. 所有应邀来参加她婚礼的客人都是重要人物。
2．当先行词被 修饰时。如： The first place they visited in London was the Big Ben. 在伦敦他们参观的第一个地方是大本钟。
3．当先行词被 修饰时。如： This is the best film that I have ever seen. 这是我看过的最好的电影。 4
4．当先行词被 修饰时。如： This is the very dictionary I want to buy. 这正是我要买的词典。 After the fire in his house, the old car is the only thing he owns. 家里发生了火灾过后，那辆旧车成了他的唯一拥有。 注意：当先行词指人时，偶尔也可用关系代词who。如： Wang Hua is the only person in our school will attend the meeting. 王华是我校唯一出席会议的人。
5．当先行词前面有 等疑问代词时(避免重复!!)。如： Who is the man is standing by the gate? 站在门口的那个人是谁？ Which is the T-shirt fits me most? 哪件T恤衫最合我的身？
6．当先行词为人与 或人与 时。如： They talked about the persons and things they remembered at school 他们谈论着他们所能记起的在校时的人和事。 Look at the man and his donkey are walking up the street. 瞧瞧那个沿街走来的人和他的 毛驴。
（二）关系代词as和which 引导的定语从句 as 和which 引导非限制性定语从句时， 其用法有相同之处，也有不同之处。具体情况是： 1. as 和which都可以在定语从句中做 或 ，代表前面 。如： He married her, / was natural. 他跟她结婚了，这是很自然的事。 He is honest, / we can see. 他很诚实， 这一点我们看得出来。
2. as 引导的非限制性定语从句可以放在主句之 、之 ，甚至还可以分割主句。 which 引导的非限制性定语从句只可放在主句之 。另外，as 常常有“ ”的含义。如： As is known to all, China is a developing country. 众所周知，中国是发展中国家。 He is from the south, we can know from his accent. 他是南方人，这一点我们从他的口音可以知道。