定语从句中关系副词的用法
关系副词，顾名思义，是联系先行词和定语从句的词，属于副词。定语从句中的关系副词有三个：when, where和why，它们在定语从句中分别作时间、地点和原因状语。其句法结构如下：
表时间的名词 + when + 定语从句 time,day,hour,year
when指时间，在定语从句中作时间状语。
例句：I still remember the day when I first came to Beijing.
I’ll never forget the day when I joined the army.
表地点的名词 + where + 定语从句 place,room,house
where指地点，在定语从句中作地点状语。
例句：The factory where his father works is in the west of the city.
This is the house where I lived two years ago.
表原因的名词reason + why + 定语从句(why只用于reason之后的限制性定语从句中,在定语从句中作原因状语。)
例句：That is the reason why I did the job.(在现代英语中why可以省略) 上句也可以这样表示：
That is the reason I did the job.
又如： This was the reason (why )we raised the temperature. 关系副词在定语从句中的用法看似简单，以下注意点不可忽视：
1）当先行词是时间，地点，原因时，并不是一定对应使用when，where，why
The factory ________ I visited is not far from here.
诀窍：1.先找定语从句：____I visited,
2.假设可填入which，which I visited,
which指代factory
3.看定语从句是否完整；I visited the factory。
很完整，which正确，或that
The factory ________ I work is not far from here.
1. ___I work
2. which I work,,,,which指代factory
3.看定语从句是否完整I work the factory.
I work in the factory，可见缺少in
4.因此应该是in which I work=where I work
*I will never forget the day when I first met you on the seashore.
*I will never forget the days which/that we spent together in Xueyao Middle School.
**This is the hospital where my mother works.
**This is the hospital which/that we visited the day before yesterday.
***The reason why he did not go to school is that he was ill.
***This is the reason which/that he gave his boss in the office .
2) “when”、“where”和“why”都可以替换成“介词 + which”，介词的选用取就于先行词和定语从句中的动词。例如：
Do you still remember the day on which we first met in Nantong?(on which=when)
This is the room in which we lived last year.(in which=where)
This is the park _________you took photos last Sunday.
That was the reason________he was late for school.
Do you know the reason for which he refused to go to Mary’s birthday party. (for which=why)
The house which he lives in needs repairing.
The house in which he lives needs repairing.
The house where he lives needs repairing．
The day when Mandela helped him was the happiest day for Jim?
The day on which Mandela helped him was the happiest day for Jim
有时定语从句中介词短语和动词有意义紧密的修饰关系，尤其在非限制性定语从句中，常使用“介词 + which”结构，而不使用关系副词。例如：
My mother works in a factory, in front of which there is a small river.
At night the soldiers got to a small hill, at the foot of which stood a farmhouse.
3）以下名词之后也通常用where/in which引导的定语从句：situation(形势), case（情况,病例，案例）, position（位置，境地）。occasion（场合）等等。
This is the point where I don't agree.
They are in such a situation where everything is out of order.
The police are looking into the case where two VIPs were killed.
They were some occasions where we have to tell some white lies.
4) “that”可活用为关系副词，相当于“when, where、why”和“介词 + which”结构，尤其在“the time when”等结构中的“when”常被“that”代替，而且“that”往往省略。
I may leave here any time I want to.
During the time I was there I visited him twice.
This is my second time I have come to your country.
5) “which”有时可用作关系形容词，这是“which”在非限制性定语从句中的特殊使用，如：
The doctor advised him to give up smoking, which advice he did not follow.
定语从句中关系副词的用法 关系副词，顾名思义，是联系先行词和定语从句的词，属于副词。定语从句中的关系副词有三个：when, where和why，它们在定语从句中分别作时间、地点和原因状语。其句法结构如下： 表时间的名词 + when + 定语从句 time,day,hour,year when指时间，在定语从句中作时间状语。 例句：I still remember the day when I first came to Beijing. I’ll never forget the day when I joined the army. 表地点的名词 + where + 定语从句 place,room,house where指地点，在定语从句中作地点状语。 例句：The factory where his father works is in the west of the city. This is the house where I lived two years ago. 表原因的名词reason + why + 定语从句(why只用于reason之后的限制性定语从句中,在定语从句中作原因状语。) 例句：That is the reason why I did the job.(在现代英语中why可以省略) 上句也可以这样表示： That is the reason I did the job. 又如： This was the reason (why )we raised the temperature. 关系副词在定语从句中的用法看似简单，以下注意点不可忽视： 1）当先行词是时间，地点，原因时，并不是一定对应使用when，where，why The factory ________ I visited is not far from here. 诀窍：1.先找定语从句：____I visited, 2.假设可填入which，which I visited, which指代factory 3.看定语从句是否完整；I visited the factory。 很完整，which正确，或that The factory ________ I work is not far from here. 1. ___I work 2. which I work,,,,which指代factory 3.看定语从句是否完整I work the factory. I work in the factory，可见缺少in 4.因此应该是in which I work=where I work *I will never forget the day when I first met you on the seashore. *I will never forget the days which/that we spent together in Xueyao Middle School. **This is the hospital where my mother works. **This is the hospital which/that we visited the day before yesterday. ***The reason why he did not go to school is that he was ill. ***This is the reason which/that he gave his boss in the office . 2) “when”、“where”和“why”都可以替换成“介词 + which”，介词的选用取就于先行词和定语从句中的动词。例如： Do you still remember the day on which we first met in Nantong?(on which=when) This is the room in which we lived last year.(in which=where)
关系副词引导的定语从句 一.关系副词where引导的定语从句。 where引导的定语从句其先行词往往是表示地点的名词。 1.China is the only country where wild pandas can be found. 2.This is the house where I lived two years ago. 知识拓展： 如果定语从句分别修饰point, situation, stage, condition和case, position 等表示抽象意义的词，常用where / prep + which引导，意思是“到了某种地步，在某种境况中”。 I’ve come to the point where I can’t stand him. I have reached a point in my life where I am supposed to make decisions of my own. 练一练 1. It’s helpful to put children in a situation _______ they can see themselves differently. 2. Life is like a long race _____we compete with others to go beyond ourselves. 3. They will fly to Washington, ___ they plan to stay for two or three days. 二．关系副词when引导的定语从句 when引导的定语从句其先行词往往是表示时间的名词。 The time when I first met Nelson Mandela was a very difficult period of my life. Ｉcan’t forget the year when I studied English in Beijing University. 练一练： 1. Because of the financial crisis, days are gone _____ local 5-star hotels charged 6,000 yuan for one night. 2. We went through a period ___ communications were very difficult in the rural areas. 3. Occasions are quite rare _____ I have the time to spend a day with my kids. 三．关系副词why 引导的定语从句。why引导的定语从句其先行词是reason。 The reason why he didn’t come to the party is that he didn’t want to see Jane. Can you tell me the reason why you are late? 练一练 1) The reason ________he didn’t come was that he was ill. 2) The reason __________ he explained is not true. 3) The reason ___ he was absent was ___ he had a bad cold. 四．“介词+ 关系代词”引导的定语从句:介词后的关系代词只能是which （指物）whom（指人）
定语从句三 (关系副词的用法) 一．关系副词引导的定语从句 1. when指______，在定语从句中做________。 (1) I still remember the day when I first came to the school. (2) The time when we got together finally came. 2. where指_______，在定语从句中做_________。 (1) Shanghai is the city where I was born. (2) The house where I lived ten years ago has been pulled down. 3. why指_______，在定语从句中做________。 、 (1) Please tell me the reason why you missed the plane. (2) I don’t know the reason why he looks unhappy today. 注意：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 where/in which I was born. 二．关系代词和关系副词的区别 1. 取决于从句中的谓语动词。 不及物动词后面无宾语，就必须用关系副词或介词+关系代词； 及物动词后接宾语，就要求用关系代词。 ~ 2. 要看他们在从句中充当什么成分而定，即先行词在从句中是作主语、宾语还是作状语而定。 (1) This is the mountain village where I stayed last year. (2) I’ll never forget the days when I worked together with you. (3) I’ll never forget the days (which) I spent in the countryside. 【专项练习3】 用关系代词、关系副词或介词+关系代词填空 1. I’ll never forget the days __________ we spent together in Paris. 2. I’ll remember the days __________ we stayed together in Paris. 3. This is the factory ____________ we visited last year. ) 4. This is the farm ____________ Lincoln once worked 5. The reason ___________ he missed the speech is that he forgot the time.
关系副词的意思相当于“介词 +which结构”，在定语从句中做状语的成分。 拆分法分析几个句子，如下： 1.He will always remember the day when/on which his father returned from America. 他将永远记得父亲从美国返回的那一天 拆分后： He will always remember the day. His father returned from America on the day.. 2.This was the time when/at
which she left for Beijing. 这就是她动身去北京的时间。 拆分后 This was the time. She left for beijing at the time. 3.I don't know the reason why/for which he didn't come to the meeting yesterday morning. 我不知道他为什么没有参加昨天上午的会议。 I don't know the reason. He didn't come to the meeting yesterday morning for the reason. 重要提示：在when、where、why 关系副词引导的英语定语从句中，只
会出现when、where、why或on which、at which、for which等等，绝对不会出现on when、at where、for why 这种情况，因为关系副词引导的定语从句只能起状语作用，既不能做动词的宾语，也不能做介词的宾语。 选出正确的定语从句 1、 A.The man is said to come from a town where nobody knew. B.The man is said to come from a town which nobody knew. 2、 A.That is the age in when people live in peace and happiness.
先观察下面各句，尝试总结一下红色部分的用法。 Do you remember the days when / in which I stayed with you in the USA? 你还记得我和你在美国共度的那些日子吗？ 2) The factory where / in which he worked for twenty years is closing down. 他效力了20年的那个工厂倒闭了。 3) The reason why / for which he was late for school was that he didn’t catch the bus. 他之所以迟到，原因是没赶上公交车。 4) I have read the book in which you are interested. 我读了那本你感兴趣的书。 5) The man with whom I talked just now comes from Japan. 刚刚和我交谈的那个男人来自日本。 6) This is the book which she is looking for. 这就是她正在找的那本书。 小结归纳 ●when 通常放在表示时间的名词后引导定语从句，如句1）； ●where放在表示地点的名词后引导定语从句，如句2）； ●why经常放在reason的后面来引导定语从句，如句3）； ★当引导定语从句时，关系副词一般可以转化为“介词+ 关系代词”，即： when / where 可转化为on / in / at等+ which， why可转化为for which（在口语中可用that或省略），这也是定语从句中的一种常见现象。 ★需要特别注意的是此时介词后的关系代词不能用that，如句1）、2）、3） ★另外，指代先行词的关系代词which, whom在从句中作介词宾语时，可以把“介词+ 关系代词(which / whom)”一起放在先行词和从句之间，如句4）、5）；★但含有介词的短语动词一般不拆开，介词仍放在动词的后面，如句6）。 **★关系代词that和which在定语从句中充当主语或宾语 ★关系副词when/ where/ why分别在定语从句中充当时间状语，地点状语和原因状语。例如： This is the house where/ in which we once lived. 这是我们曾经住过的房子 （Where相当于in the house 做地点状语） This is the house which/ that they built last year. 这是他们去年建的房子 （which/ that 指代house 做built 的宾语） I’ll never forget the days when/on which we stayed in Beijing. 我永远不会忘记我们一起在北京的日子 （When相当于on the days 做时间状语，on the days “在这些日子”） I’ll never forget the days which we spent in Beijing.我永远不会忘记我们一起在北京的日子（Which指代the days 做spent的宾语） That is the reason why/ for which she told a lie. 那就是她为什么撒谎的原因。 （Why相当于for the reason 做原因状语 That is the reason which was told by the boy. 那就是那个男孩说的原因。 （Which 指代the reason 做主语） 注意：★确立关系代词which/that或关系副词when/where/why的方法： 看定语从句中是否缺少主语或宾语，如果缺少用which/ that； 如果不缺主语或宾语用when/where/ why.
Unit 2 Growing Pains 定语从句（2）--- 定语从句中关系副词的用法 Learning Content : Learn Attributive Clauses --- Relative adverbs: where, when, why Learning Aims: Learn how to use relative adverbs in attributive clauses Learning difficult and important points : The difference between relative adverbs and relative pronouns Period ：One 自主学习过程 关系副词是联系先行词和定语从句的词。定语从句中的关系副词有三个：when, where 和why ，它们在定语从句中分别作时间、地点和原因状语。其句法结构如下： 1. 表时间的名词+ when + 定语从句，when 指时间，在定语从句中作时间状语。例句：I still remember the day when I first came to Beijing. I ' nllever forget the day when I joined the army. 2. 表地点的名词+ where + 定语从句，where 指地点，在定语从句中作地点状语。例句：The factory where his father works is in the west of the city. This is the house where I lived two years ago. 3. 表原因的名词reason + why + 定语从句（why 只用于reason 之后的限制性定语从句中,在定语从句中作原因状语。） 例句：That is the reason why I did the job.（在现代英语中why 可以省略）上句也可以这样表示：That is the reason I did the job. 关系副词在定语从句中的用法看似简单，以下注意点不可忽视： 1）“when” “where和“why的运用取就于表时间的名词、表地点的名词和表原因的名词reason在定语从句中所作的成分，比较下面的几组句子： *I will never forget the day when I first met you on the seashore. *I will never forget the days which/that we spent together in Xueyao Middle School. **This is the hospital ________ my mother works. **This is the hospital ________ we visited the day before yesterday. 知识小结（判断定语从句引导词的方法） 方法一：不及物动词则要求用关系副词when, where, why, 从句中的谓语为及物动词且后面无宾语，就必须要求用关系代词； 方法二： 先行词在从句中做主、定、宾语时选择关系代词（who, whom, that, which, whose）; 先行词在从句中做状语时选择关系副词（ where 地点状语，when 时间状语，why 原因状语） 2）“ when” “ where和“ why都可以替换成介词+ which，介词的选用取就于先行词和定语从句中 的动词。例如： Do you still remember the day on which we first met in Nantong?（on which=when） This is the room in which we lived last year.（in which=where）
在看本文之前请先看看关系代词和介词+关系代词引导的定语从句 我们首先来看看最常见、最简单的where: (1) Where do you live? 你住在哪儿？ (2) Where are my keys? 我的钥匙在哪儿？ 从上面可知，where最基本的意思为：在哪儿(里) 其实定语从句中的where也是类似的，只是没有疑问：在……(地方) 如： (3) This is the room where the children sleep. 从句where the children sleep的意思为： 孩子们在这个房间睡觉。 (4) The town where I grew up is small. 从句where I grew up的意思为： 我在那个镇长大。 这里where更具体一点就是：在先行词(那个地方) 现在我们再来看看在定语从句第一、二部分讲的还原法： 上面的(3)、(4)两句，从句都有"在……"的意思，先行词可以直接还原到定语从句中去吗？当然不行，先行词只是一个名词/代词，它本身并没有“在……”这个意思。因此： 表示地点的先行词后面是用关系代词还是关系副词的方法： (1). 如果从句需要加一个介词(“在……”)，就用关系副词where；
(2). 如果从句不缺介词(“在……”)，就用关系代词： 第一种情况：已经有了介词“在……” 第二种情况：不需要介词“在……”(直接作主语、宾语、表语或表示所属关系) 例如： 例3的先行词还原到从句变为： The children sleep the room. 这个句子the room前面需要加上介词(in)才对。所以用关系副词where。 如果这个句子改动一下变为： (5) This is the room _______ the children sleep in. 这个句子的定语从句部分已经有介词in，先行词可以直接还原(作介词宾语)：The children sleep in the room. 因此，此题用关系代词that/which或省略。 再来看一例： (6) Wuhan is the city _______ I like best. 这个句子先行词可以直接还原： I like the city best. The city作动词like的宾语，因此用关系代词that/which或省略。 从上面可知：关系副词where=in/on/at…+which when用作关系副词表示时间，与where类似， when=in/on/at…+which 例如： I'll never forget the day when I met you.
定语从句用法归纳标准化管理处编码[BBX968T-XBB8968-NNJ668-MM9N]
定语从句用法归纳 篇一：定语从句的用法一、定语从句的有关概念所谓定语从句，就是在复合句中起定语作用以修饰主句中的名词或代词的从句。学习定语从句，首先要弄清两个重要概念——先行词和关系词。先行词是我们汉语中从来没有听过的一个新概念，它其实指的就是被定语从句所修饰的词。由于定语从句修饰名词或代词时，定语从句通常是后置的，所以人们就将放在定语从句前被定语从句修饰的名词或代词叫先行词。 那什么是关系词呢其实它就是用于引导定语从句的引导词。事实上，英语中的各类从句，不管性质如何，它们都需要有一个词来“引导”，正如人们给引导状语从句的词语取了个名字叫从属连词一样，人们也给引导定语从句的词语取了个名字，叫它关系词，因为它通常被放在先行词和定语从句之间起连接作用，以表明两者之间的修饰关系，同时它还在定语从句中充当一定的句子成分。二、定语从句中关系词与所修饰先行词的关系 为了更好地理解定语从句，我们还有必要研究一下关系词与先行词之间的关系。但在研究这种关系之前，我们先来看看关系词有哪些。根据关系词在定语从句中的作用，我们可以将关系词分为关系代词和关系副词两种。所谓关系代词就是指起代词作用的关系词，它们在引导定语从句的同时，还在定语从句中充当主语、宾语、宾语等，英语中比较常用的关系代词有that, which, who, whom, whose等。类似地，关系副词就是指起副词作用的关系词，它们在引导定语从句的同时，还在定语从句中充当状语等，英语中比较常用的关系副词只有三个，即when, where和why。许多初学定语从句的人弄不清关系词与先行词之间到底是什么关系。其实啊，关系词与先行词之间的关系很简单，简单得可以划一个等号。因为，关系词的含义在本质上等价于先行词，它与先行词指的就是同一个人或同一个事物。为便于理解，下面我们来看几个例子吧。I know the man who lives next door. 我认识住在隔壁的那个人。这是一个含有定语从句的复合句。句中的the man为先行词，who lives next door为修饰the man的定语从句；在定语从句中，who是关系词，它在定语从句中用作主语，从意义上说，它在
介词+关系代词引导的定语从句 “介词+关系代词”引导的定语从句是定语从句的一种复杂形式，这类定语从句的关系代词主要有which ,whom , whose , 它们既可以引导限定性定语从句，也可以引导非限定性定语从句。关系代词前该选用什么样的介词，要根据不同的语境、习语、惯用法等来决定。一．介词选择的主要标准 1.介词与定语从句的先行词是一种习惯性搭配 Human facial expressions differ from those animals in the degree to which they can be controlled on purpose.人类的面部表情和动物的面部表情就可控制的程度来说是不一样的。( to a degree ) The English play in which my students acted at the New Year’s party was a great success.那场在新年晚会上我学生参加表演的英语剧很成功。( in the play ) The schools themselves admit that not all children will be successful in the jobs for which they are being trained.学校本身承认，并不是所有的孩子都能在他们所接受的培训的职业成功。( be trained for the job ) 2.介词与定语从句中的动词是一种习惯性搭配 Who is the man with whom our teacher is shaking hands? 我们的老师与之握手的那个男士是谁？( shake hands with sb. ) Last month , part of Southeast Asia was struck by floods , from whose effects the people are still suffering. 上个月，东南亚的部分地区发生洪水，人们还在遭受着洪水所带来的影响。(suffer from sth. ) 3.介词与定语从句中的形容词构成一种习惯性的搭配 Ours is a beautiful country , of which we are greatly proud . 我们的国家是一个美丽的国家，我们为之感到很自豪。( be proud of ) The woman to whom Spielberg is married is an actress. 同斯皮尔伯格结婚的女人是一位演员。( be married to ) The woman to whom he was engaged was a doctor. 他与之订婚的那个女士是位医生。(be engaged to ) 4.有时关系代词前用什么介词，要根据句子的意思来决定，此时不但要注意其前的搭配，也要注意其后的搭配 I was a woman running toward me in the dark. Before I could recognize who she was, she had run back in the dark.Before I could recognize who she was , she had ran back in the direction from which she had come.看见一位妇女在黑暗中像我走来，我还没来得及认清她是谁，她已经从她来的方向跑回去了。（如果仅注意先行词，很容易受习惯心里的影响而使用in this direction 的搭配，但考虑到语境后的come ，则应该使用from。） He was educated at the local high school, after which he went on to Beijing University. 他在当地一所高中上学，之后他上了北京大学。（after which 的意思就是“在当地一所高中接受完教育之后”）。 In the office I never seem to have time until after 5:30 pm. by which time many have got home.在 办公室我好像总是没时间，只有等到下午五点半，而那个时候大家都已经回家了。（此句不能受at 5:30 pm 的通常表达的影响而选用介词at, 而应该依据整个句子的语意来确定介词。）5.表示“所有格”或“整体与部分关系”时，用介词of The journey around the world took the old sailor nine months, of which the sailing time was 226 days.这次环球旅行老水手用了9个月，其中航行的时间是226天。 The factory produces half a million pairs of shoes every year, 80% of which are sold abroad. 这个工厂每年生产50万双鞋，其中的（指50万双鞋）80%销往海外。 I was told that there were about 50 foreign students studying Chinese in the school, most of whom
定语从句之关系副词 引导定语从句的关系副词有when，where，why 等。它们和关系代词一样放在先行词的后面起引导作用，同时在定语从句中分别充当时间、地点和原因状语。 1. when 指时间，在定语从句中作时间状语。如： Can you still remember that evening when we met for the first time？ 你还记得我们第一次见面的那个晚上吗？ 2. where 指地点，在定语从句中作地点状语。如： Can you show me the house where Shakespeare lived？ 你能带我看看莎士比亚曾住过的那座房子吗？ 3. why 指原因，在定语从句中作原因状语。如： I don't know the reason why he didn't tell it to his father。 我不明白为什么他没有把这件事告诉他父亲。 4. 由于关系副词在定语从句中相当于“介词＋名词”，如：when ＝on / in / during the day，where= in / at / on the place，why ＝for the reason ，因此关系副词引导的定语从句可以改写为“介词＋which ”引导的定语从句。如： That is the day when （on which ）he did the experiments。 就是他做实验的那一天。 This is the house where （in which ）my father used to live。 这就是我父亲以前住过的房子。 That is the reason why （for which ）he is leaving very soon。 那就是他为什么要马上离开的原因。 注意：在这种“介词＋which ”的结构中，介词的选择取决于which 所指的名词与介词的搭配关系，或者取决于定语从句中动词词组与介词的搭配关系。如： This is the farm where （on which ）I worked three years ago。 这就是我三年前工作过的农场。 He can't forget that year when （in which ）he was taken to Beijing。 他忘不了他被带到北京去的那一年。 5.关系代词和关系副词的选择 先行词是表时间或地点的名词时，关系词的选择要慎重，以下技巧可帮助你解决此类问题。（ 1 ）分析句子结构，看表时间或地点的先行词在定语从句中是作状语，还是作主语和宾语。（ 2 ）看定语从句中的动词是及物动词，还是不及物动词，还是“不及物动词＋介词”结构。 比较：This is the place where he worked （vi ）when he was young。 The city （that / which ）we visited （vt ）is well-known。 We'll never forget the day （that / which ）we spent （vt ）in the village。 We'll never forget the day when we work （vi ）in the village。
定语从句中关系副词的用法 关系副词，是联系先行词和定语从句的词，属于副词。 定语从句中的关系副词有三个：when, where和why，它们在定语从句中分别作时间、地点和原因状语。 其句法结构如下： 1.表时间的名词+ when + 定语从句 when指时间，在定语从句中作时间状语。 例句：I still remember the day when I first came to Beijing. I’ll never forget the day when I joined the army. 2.表地点的名词+ where + 定语从句 where指地点，在定语从句中作地点状语。 例句：The factory where his father works is in the west of the city. This is the house where I lived two years ago. 3.表原因的名词reason + why + 定语从句(why只用于reason之后的限制性定语从句中,在定语从句中作原因状语。) 例句：That is the reason why I did the job.(在现代英语中why可以省略) 上句也可以这样表示：That is the reason I did the job. 又如： This was the reason (why )we raised the temperature. 关系副词在定语从句中的用法看似简单，以下注意点不可忽视： 1）“when”、“where”和“why”的运用取就于表时间的名词、表地点的名词和表原因的名词reason在定语从句中所作的成分，比较下面的几组句子： *I will never forget the day when I first met you on the beach. *I will never forget the days which/that we spent together in Xueyao Middle School. **This is the hospital where my mother works. **This is the hospital which/that we visited the day before yesterday. ***The reason why he did not go to school is that he was ill. ***This is the reason which/that he gave his boss in the office . 2) “when”、“where”和“why”都可以替换成“介词+ which”，介词的选用取就于先行词和定语从句中的动词。例如： Do you still remember the day on which we first met in Nantong?(on which=when) This is the room in which we lived last year.(in which=where) Do you know the reason for which he refused to go to Mary’s birthday party. (for which=why) 有时定语从句中介词短语和动词有意义紧密的修饰关系，尤其在非限制性定语从句中，常使用“介词+ which”结构，而不使用关系副词。例如： My mother works in a factory, in front of which there is a small river.
Attributive Clause（2） 【学习目标】： 1、掌握定语从句的定义。 2、复习关系代词that, who, which, whom和whose的用法。 3、掌握关系副词when，where，why的用法。 4、能够灵活运用定语从句。 【学习方法】： 1、根据学案中所给出的练习总结定语从句的用法。 2、背诵典型句子 3、多做练习进行运用和分析 【语法知识点复习】 1.定语从句----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、代词或整个主句 2.先行词----被定语从句修饰的名词或代词叫先行词，定语从句一般紧跟在它所修饰的 先行词之后。先行词可以为一个词，短语，或整个主句。 3.关系词----在先行词和定语从句之间起连接作用的词叫关系词，分成关系代词和关系 副词. 4.关系代词和关系副词有三大作用： 连接--- 连接定语从句和主句 替代--- 替代前面的先行词 成分--- 在定语从句中充当一定的句子成分（主语、表语、宾语、定语、状语）例1. A huge crack （that was eight kilometres long and thirty metres wide）（先行词）(关系词) （定语从句） cut across houses, roads and canals. 【学习过程】 Part1. 关系代词的用法复习
【练习1】用关系代词that, who, whom, which或whose 填空，并指出它们在从句中作何成分。 1. The eggs _________ I bought yesterday were not fresh. （作______________ ） 2. He prefers the goose ________ comes from his parents’ farm. （作______________ ） 3. The noodles ________ you cooked were delicious. （作______________ ） 4. He saw a house ________ windows were all broken. （作______________ ） 5. The man ________ lives next to us sells vegetables. （作______________ ） 6. I don’t like the people ________ smoke a lot. （作______________ ） 7. I prefer dumplings ___________ have just been cooked. （作______________ ） 8. Don’t drink water ___________ has not been boiled. （作______________ ） 9. The man ________ you met just now is my teacher. （作______________ ） 10. Plane is a machine ________ can fly. （作______________ ） 【练习2】选择正确答案 （2013·上海）38. An ecosystem consists of the living and nonliving things in an area ______ interact with one another. A. that B. where C. who D. what （2013·福建卷）27 The book tells stories of the earthquake through the eyes of those ________ lives were affected. A. whose B. That C. who D. which （2014重庆卷）9.We'll reach the sales targets in a month____we set at the beginning of the year. A. Which B.where C. when D.what （2014湖南卷）The old town has narrow streets and small houses _____are built close to each other. A. they B. where C. what D. that （2014江西卷）28. Among the many dangers____sailors have to face , probably the greatest of all is fog . A. which B. what C. where D. when （2014山东卷）10. A company ______profits from home markets are declining may seek