高中英语语法讲义——定语从句
高中定语从句详细讲解
高中定语从句详细讲解一.基本概念1.定语从句的定义：用作定语的从句叫定语从句。
2.先行词：被定语从句所修饰的名词或代词。
3.定语从句的位置：紧跟先行词(名词或代词)之后。
4.引导词：引导定语从句的词(包括关系代词和关系副词)。
﹙1﹚关系代词：that/who/whom/which/as﹙2﹚关系副词：when/where/why5.引导词的位置：位于定语从句之前(先行词之后)。
【as除外】6.引导词的功能(作用)：﹙1﹚连接先行词和定语从句。
﹙2﹚在定语从句中充当一定的成分(关系代词充当主语或宾语，关系副词充当状语)。
7.定语从句的类型：﹙1﹚限定*定语从句(主句和定语从句之间无逗号)。
①直接由引导词引导定语从句themanwhoyou’retalkingtoismyfriend.②由介词+关系代词(whom/which)引导themantowhomyou’retalkingismyfriend.ineedapenwithwhichicanwritealetter.=ineedapieceofpaperonwhichicanwritealetter.介词的选用可根据从句中的相关词组确定，该介词通常可以放在关系代词之前，也可放在从句之尾。
例如：theman(who/whom/that)italkedaboutatthemeetingisfromb eijinguniversity.=themanaboutwhomitalkedatthemeetingisfrombeijingunive rsity.thepalace(which/that)ioftenpayavisittowasbuiltinthe17thcen tury.=thepalacetowhichioftenpayavisitwasbuiltinthe17thcentury.﹙2﹚非限定*定语从句(主句和定语从句之间用逗号隔开)。
①直接由引导词引导定语从句。
《定语从句》 讲义
《定语从句》讲义一、定语从句的定义和作用定语从句是一种在英语中非常常见且重要的语法结构。
它在句子中充当定语，用来修饰一个名词或代词，使其含义更加明确和丰富。
简单来说，定语从句就是一个句子，放在被修饰的名词或代词后面，起到描述和限定的作用。
通过定语从句，我们能够更详细、更准确地表达我们想要表达的意思。
比如，“The book that I bought yesterday is very interesting”（我昨天买的那本书非常有趣。
）在这个句子中，“that I bought yesterday”就是一个定语从句，用来修饰先行词“the book”，让我们清楚知道是哪一本书有趣。
二、定语从句的构成定语从句通常由关系词（关系代词或关系副词）引导。
常见的关系代词有：that、which、who、whom、whose。
常见的关系副词有：when、where、why。
关系词在定语从句中不仅起到引导的作用，还在从句中充当一定的成分。
例如，在“The man who is standing there is my teacher”这个句子中，“who”是关系代词，在从句“who is standing there”中作主语。
三、关系代词的用法1、 that 和 whichthat 和 which 都可以用来指代物，但在一些情况下，只能用 that 不能用 which。
当先行词是不定代词（如 all、anything、nothing 等）、先行词被最高级、序数词修饰、先行词既有人又有物时，通常用 that 而不用 which。
例如：All that glitters is not gold（发光的未必都是金子。
）This is the first book that I have read（这是我读过的第一本书。
）The man and the horse that fell into the river were drowned（掉进河里的人和马都淹死了。
高中定语从句全面详细讲解
高中定语从句全面详细讲解高中定语从句详细讲解一、定义及相关术语定语从句是修饰名词或代词的从句，通常紧跟在先行词之后。
先行词是被定语从句修饰的词，而引导定语从句的词叫做关系词，包括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。
关系词有三个作用：引导定语从句、代替先行词、在定语从句中担当一个成分。
例如：The man who is XXX。
这句话中，“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。
例如：XXX 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 XXX。
想去博物馆的人必须在明晨7点到大门口集合。
XXX 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 XXX。
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。
例如：Mr。
Liu is the person (whom) you talked about on the bus。
XXX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。
XXX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 who is often praised by the teacher is our monitor。
She is a responsible and diligent student who always sets a good example for the rest of the class.The man you just met is my old friend。
高中英语定语从句讲义
• I know the reason why he was late for class. • 注：当先行词虽然表示时间、地点、原因，而关系词在从句中作主语、宾
语、而不是状语时，不可用when, where 或why,而应用that 或which。
LOREM IPSUM DOLOR
• ★ 关系副词引导的定语从句 when, where, why引导定语从句时,既起连接作 用，又在定语从句中充当状语 when指时间，在定语从句中充当时间状语
• I still remember the day when I first came to Beijing. Where指地点，在定 语从句中充当地点状语
LOREM IPSUM DOLOR
• 4．定语从句中的特殊用法： • Ⅰ. 定语从句中用that不用which的情况 在定语从句中，which 和that在指代事物时一般可以互换使用，但并非任何情况都是这样的，下面情况一般要用
that • ① 被修饰的先行词为不定代词时，如, only, any, few, little, no, just, much, all, none, one, everything, anything, nothing等时(something 后用that或
这两个例句中，as和which所代表的都是整个主句所表示的内容。但有两点不同之处： a．在形式上as引导的非限制性定语从句可位于主句的后面，也可位于主句的前面；而which引导的非限制性定语从句只能位于主句 的后面，不能位于主句的前面。 b．在意义上，as引导的定语从句和主句的关系一般为一致关系，常译为“正如……”，“就像……”，而which引导的定语从句和 主句的关系是因果关系，或which引导的定语从句是对主句的评论。因此，在意思通顺的情况下，which可代替as，而as许多时候不 能代替which， 如句○2)。 当从句和主句语义一致时，用as，反之则用which。 She has married again, as was expected. She has married again, which was unexpected.
(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。
高中英语语法复习专题讲解-定语从句
高中英语语法复习专题讲解-定语从句一、考点聚焦1、功能：相当于形容词，修饰名词或代词，在句中作定语2、位置：定语从句置于被修饰词之后Those who are willing to attend the party, sign here please.3、先行词：被定语从句修饰的词称为先行词（1）先行词一般是名词和不定代词，如:some-, any-, every-和no与-boy, -thing的合成词；或all、none、any、some、that、those等代词。
数词也可以作先行词，人称代词也同样可作先行词。
（2）先行词与关系词是等量关系。
必须注意两点：①先行词在从句中作主语时，从句谓语动词的数由先行词而定。
This is the place which is worth visiting.②关系词在从句句子中充当了成分，其意思就是先行词的意义，所以在从句中不能重复其意。
There are many places we can visit（them）in China.4、关系词：引导定语从句的都称关系词关系代词：who, whom, which, that, whose, as。
关系副词：when, where, why。
that偶尔也作关系副词。
5、确定关系词的步骤（1）先找关系词，看先行词指的是什么。
（2）看关系词在从句中所充当的成分。
6、在定语从句中，当先行词指物时，下列情况的关系词宜用that而不用which（1）先行词被①形容词最高级②序数词③数词几种词修饰或被④only、any、few、little、no、all、one of等修饰时。
（2）先行词为all、much、little、none、few、one、something、anything等不定代词时。
（3）先行词中既有人又有物时。
He was looking pleasantly at te children and parcels that filled his bus.（4）先行词在主句中作表语关系词在从句中作表语时。
定语从句讲解(完整版)
定语从句讲解(完整版)定语从句是一种常见的语法结构，用于对名词或代词进行修饰和限定。
在英语中，定语从句的使用可以使句子更加丰富和准确。
下面，我将为您详细讲解定语从句的构成、用法和注意事项。
一、定语从句的构成定语从句由引导词、关系词和从句组成。
引导词通常是先行词，即被修饰的名词或代词；关系词用于引导定语从句，并将先行词与从句连接起来；从句则是对先行词进行修饰和限定的部分。
1. 引导词：先行词通常是名词或代词，它可以是主语、宾语或表语。
例如：The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）2. 关系词：关系词用于引导定语从句，并将先行词与从句连接起来。
关系词有who、which、that、whom、whose等。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）3. 从句：从句是对先行词进行修饰和限定的部分。
从句中通常包含主语、谓语和宾语等成分。
例如：那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）二、定语从句的用法1. 限定性定语从句：限定性定语从句对先行词起到限定作用，即只有满足定语从句条件的名词或代词才是先行词的准确含义。
限定性定语从句通常紧跟在先行词之后，且不能用逗号与主句隔开。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
高考英语语法之从句讲义：定语从句精讲
高考英语语法之从句讲义：定语从句精讲充当定语的句子叫定语从句。
定语从句修饰的名词叫先行词(the antecedent).定语从句由关系代词: who, whom, which, 关系形容词whose 和关系副词when, where, why引导，关系词除了起连接从句和名词的作用外，还作从句的句子成分。
1.限制性定语从句Who的先行词是人，作定语从句的主语：This is the man who will give us a talk tomorrow.Whom的先行词是人，作定语从句的宾语：This is the man whom I talked about the other day.Which 的先行词是物，作从句的主语和宾语Here is a book which may be helpful in you English study.This is the book which I like best.上述例句都可改用that.Whose是个关系形容词，在从句中作定语。
A teacher is a person whose duty is to teach.When, where, why 分别作从句的时间状语、地点状语和原因状语。
He will never forget the day when the accident took place.This was the room where we studied.Do you know the reason why he was late?2.非限定性定语从句：非限定性定语从句所修饰的先行词可以是名词（许多是专有名词），也可以是整个主句，它对先行词不加限定，只起附加说明作用，如果没有，也不影响句意和语法结构。
非限定性定语从句和先行词书写时有逗号断开。
Yesterday I happened to see John, who was eager to have a talk with you.She was late again, which was annoying.区分限定性定语从句和非限定性定语从句很重要。
高中英语语法复习——定语从句(共45张ppt)
2、先行词：被定语从句修饰的名词或 者代词叫做先行词。定语从句通常 置于它所修饰的成分之后。
eg: The boy who is playing basketball is my younger brother.
3、关系词：引导定语从句的关联词就叫关系 词。
A. 把从句和主句中被修饰的先行词连接在 一起．
2. I think the day will finally come______ air pollution can be put under control. A. that B. which C. when D. as
3. This is the store______ we visited the famous shop assistant. A. where B. there C. that D. which
结构分析： 系词所指代的先行词在句中作 know的宾语。
4. I don’t like the way _____ you speak to her. A. / B. that C. in which D. all A, B and C
特别注意!（5）
在实践中会遇到很多形似定语从句的句子，要 注意定语从句与其它从句的结构上的细微差别, 能够正确区分使用它们.
couldn’t be found.
A. that
B.where C. in which D. in that
The places couldn’t be found.可知关 系词所指代的先行词在句中作主语。
结构分析：
3. This is the reason ______ he has always been eager to know for these years. A. which B. why C. for which D. because He has always been eager to know the reason for these years.可知关
【高中英语】英语语法讲解之定语从句
【高中英语】英语语法讲解之定语从句（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.thereshesawawallofwaterthatwasquicklyadvancingtowardsher.2.在日本，有人看到其他人在谈论他们时，会认为这意味着钱。
4.theparkhasaconservationcenterthathelpsprotectmarineanimalsandtheirhabitatsin theriversandcoastalwatersofasia.5.访客可以在他们可以看到的地方查看他们在自己的房间内看到的东西。
6.oprahwinfreyisablackwomanwhoserisetofameisaninspiringstory.（二）定语从句分为限制性定语从句和非限制性定语从句：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。
非限制性定语从句：补充和解释先行词。
它与先行词之间用逗号分隔。
1.beforeshecouldmove,sheheardaloudnoise,whichgrewtoaterribleroar.2.树木一棵接一棵地被水砍倒，水的深度必须达到米。
3.flora,whosebeautifulhairanddresswereallcoldandwet,startedcrying.4.他们的演讲包括节奏和押韵词，这些词经常引起听众的掌声。
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”。
高中英语语法复习专题讲解-定语从句
高中英语语法复习专题讲解-定语从句一、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、定语从句的种类以及区别定语从句分为限制性定语从句和非限制性定语从句，现将它们之间的用法及区别列表如下限制性：她有两个当解放军的儿子。
非限制性：她有两个儿子，他们都是解放军。
She has two sons，三、关系代词的用法区分1.修饰物体时关系代词that和 which的区分•只能使用that的情况：（1）当先行词即有人又有物时。
eg. I won’t forget the things and the persons that I saw.（2）当先行词被形容词最高级、序数词所修饰时。
eg. This is the first book that I bought myself.The biggest bird that I caught is this bird.（3）当先行词所在句子含疑问词who，which时。
eg. Which is the book that you bought yesterday？（4）当先行词被the very, the right, the next, the only 等强调词修饰时。
高中生定语从句详讲
定语从句一．基础概念1. 英语的三大类从句：●定语从句：定语可以有形容词，名词，代词，数词，分词，副词，不定式以及介词短语等来担任，也可以有一个句子来担任。
担任定语功能的句子成为定语从句。
定语从句在句中的作用相当于形容词，故又称为形容词性从句。
●名词性从句：在句中起名词作用的句子叫名词性从句。
名词性从句的功能相当于名词词组，它在复合句中能担任主语,宾语，表语，同位语等，因此根据它在句中的不同语法功能，名词性从句又可分别被称为主语从句，宾语从句，表语从句，同位语从句。
●状语从句：在主从复合句中修饰主句中的动词，形容词，副词等的从句叫状语从句。
功能与副词相近，故又称为副词性从句。
一般分为时间，地点，原因，目的，结果，条件，让步，比较，方式等。
2．定语从句所修饰的词叫先行词；连接先行词与从句的词叫关系词。
关系词不仅在先行词与定语从句之间起连接作用，而且作从句中的一个成分。
3.关系词分为●关系代词：who，whom，which，that，as，whose●关系副词：when，where，why二．关系代词的用法：关系代词指代的是先行词，在定语从句中作主语，宾语，表语等。
作宾语时，口语可省略；如果关系代词作介词的宾语且介词提到关系代词的前面时，关系代词不能省略。
1. who，whom 的用法二者都用于指人，who作主语，宾语，whom作宾语，who可替换whom。
eg. He is the man who lives next door.Some people who are successful language learners often succeed in other fields.I happened to meet the professor who/whom I got to know at the party in the shopping center yesterday.注意：在从句中作介词的宾语且直接跟在介词后时，只能用whom，不能用who。
高中英语语法复习讲义——定语从句
高中英语语法复习讲义——定语从句一、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。
二、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，在从句中所起作用如下：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它们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。
高中英语定语从句讲解
定语从句Ⅰ. 概念：(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，一般紧跟在它所修饰的先行词后面。
(2) 先行词：被定语从句修饰的成份。
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，分为关系代词和关系副词。
关系词的作用：1) 引导定语从句；2) 必在定语从句中担当一个成份（可以做主语，宾语，表语，定语，状语）；3）代替先行词。
常用的关系代词: that,which,who,whom,whose常用的关系副词(在从句中只作状语) when、why、where 定语从句三步：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、宾语或状语）；第三选择合适的关系词。
Ⅱ. 关系代词：●that: 可指人或物；在定语从句中作主语，宾语，表语，在从句中作宾语时常可省略。
(指人时，相当于who或whom；指物时，相当于which)(不能用于非限制性定语从句; that前不能有介词) 如：1.What is the question (that/which) they are talking about? 2. Here is the man ( who/whom/that ) you want to see.●which: 指物；在定语从句中作主语，宾语，表语，做宾语时可省略。
如：The book (which/that) I bought yesterday is very interesting.（宾语）●who, whom, whose: who:在从句中作主语、宾语，只可指人。
whom:在从句中作宾语，只可指人。
whose:在从句中作定语，可指人也可指物。
1.All who heard the story were amazed. (先行词是any, those, all,one,ones时用who)2.He's a man (whom/who/that) we should learn from.（宾语）3.A child whose parents are dead is called an orphan.（人）4.I'd like a room whose window faces south. （物）▲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，必须注意不影响动词词组的含义。
高考英语语法讲义设计定语从句
高考英语语法讲义第二讲定语从句一、简单句：6种基本句型1、S+V2、S+V+O3、S+V+P4、S+V+Oi +Od5、S+V+O+C6、T here be结构二、并列句三、复合句由一个主句和一个或多个从句构成的句子叫复合句。
主句是复合句的主干部分，从句时修饰主句或主句的某个部分的。
高中阶段要求掌握的从句为名词性从句、定语从句和状语从句。
四、定语定语是用来描述名词或代词的修饰语，他常和名词构成名词短语。
1、前置定语：形容词、代词、数词、名词或名词所有格、动词的-ing形式如：an exciting match university student2、后置定语：形容词、副词、介词短语、不定时、动词的-ing形式、动词的-ed形式。
如：anything important，a friend in need五、定语从句1、构成：先行词+关系词+从句（陈述句语序）2、先行词：被定语从句修饰的名词、代词成为先行词。
先行词总是出现在定语从句之前。
Generally speaking, People who have the highest EQ are the most successful.3、关系词：常见的关系代词：常见的关系副词：六、限制性定语从句与非限制性定语从句1、限制性定语从句用来修饰和限定先行词，与先行词间的关系非常密切，如果去掉，则意思则含糊不清。
666/A doctor is a person who looks after people’s health.2、非限制性定语从句：概念引导非限制性定语从句的关系代词：七、关系代词的用法1、who：用于指人，在定语从句中作主语。
In this earthquake, the number of people who lost homes reachedas many as 250,000.2、whom：用于指人，在定语从句中作宾语。
The doctor whom you are looking for is in the room.3、which:1）一般指物，在定语从句中作主语、宾语。
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高中英语语法讲义-----定语从句概念1,定语：修饰限定人或物的成分。
a cute girl , the pen on the desk .The boy sitting here is my student. The book bought yesterday is popular.2,定语从句：修饰限定人或物的句子.The boy who is sitting here is my student. The book which was bought yesterday is popular 3,先行词：被定语从句修饰的人或物—the boy / the book. *注意词组---the old man under the tree(指人)4，关系词：代替先行词引导定语从句的词（关系代词和关系副词）---who / which.I, who am 48, teach you English.5,限定性定语从句：从句紧跟在先行词后译为一句话。
6,非限定性定语从句：主句从句逗号分开，译为两句话。
既可对某个先行词也可对整个主句进行补充说明（不用that）。
You have been admitted to a top university , which has made your parents excited.限定性定语从句：在从句中所做成分关系词先行词指人：1，主语who/ that2, 宾语whom/ who/ that/---3, 定语（某人的）+ n whoseI have a friend. 1, He works in Wuhan.-----I have a friend who / that works in Wuhan.2, I love him -----I have a friend ( whom/ who/ that ) I love.3,His name is Ray.----I have a friend whose name is Ray.*当做介词宾语且和介词一起引导从句时：介词+ whom（人）/which （物）+从句。
不能省略！The girl is Lily. You talked with her.---The girl (whom/who/that) you talked with is Lily.---The girl with whom you talked is Lily.在从句中所做成分关系词先行词指物1，主语which/ that2, 宾语which / that / ---3, 定语（某物的）+ n whose * whose + n = the+ n of which / of which the +n .4，状语时间when =介词+ which地点where= 介词+ which * 从句完整the reason why = for whichI have a flat . 1, It lies on the 5th floor.---I have a flat which / that lies on the 5th floor.2, I bought it in 2006.----I have a flat (which / that) I bought in 2006.3, Its door faces to the south.---I have a flat whose door(the door of which/ of which the door ) faces to the south.4,We’ve lived in it for about 11 years---I have a flat (which / that)we’ve lived in for about 11 years./ in which we’ve lived for about 11years./ where we’ve lived for about 11 years.(we’ve lived为SVi完整)I’ll remember the day __when__ we had a good time together.(从句完整)_(_which / that)_ we spent together (从句缺宾语) *spend/take/last/devote等可加时间做宾语●The reason __why_ he was late （从句完整）is that he was ill ._(which/that)_ he told me (从句缺宾语)非限定性定语从句：1 , 主句SV，关系词+ 从句。
2, S , 关系词+ 从句，V .3, 关系词+ 从句，主句SV.高频考点：1，只用that：先行词为不定代词/ 最高级或序数词修饰/既有人又有物。
2，as 的用法：在限定性定语从句中such/ so / the same +先行词as +定语从句（不完整）●Such/ so ….that + 状语从句（完整）He is such a clever boy _as_ we all like (缺宾语)_that_ we all like him（完整）在非限定性定语从句中，指物一般用which，若从句在后或在中时是被动结构缺主语或有正如…之意用as,从句在主句前必须用as.As is known to us , the earth travels round the sun.3, 数词/ 不定代词+ of which/whom , 介词+ whose+ nMr. Li has collected more than 300 stamps, 32 of which are very precious.I have many students, some of whom come from Tai zhou.There was once a hill , on whose top stood a temple.4, 地点的模糊化，case，situation, activity, atmosphere, phone 等都可以做表地点的先行词，从句完整时都可以用where 引导。
I’ll create a teaching atmosphere _where_ you can feel relaxed.5, one of +复数名词+关系代词+复数形式动词，the only one of +复数名词+关系代词+单数形式动词。
6，the way +从句/that+从句/ which + 不完整从句/ in which +完整从句7，time （次数）that +完整从句，time（时间）when/ during which +完整从句。
解题方法：1，看限定还是非限定；2，看先行词指人还是指物；3，看从句是否完整/所缺成分.练习1：1.Creating an atmosphere _____ employees feel part of a team is a big challenge.2.The number of smokers, _____ is reported, has dropped by 17 percent in just one year.3.The boss of the company is trying to create an easy atmosphere _____ his employees enjoy theirwork.4.Some experts think reading is the fundamental skill upon ______ school education depends.5.China Today attracts a worldwide readership, _____ shows that more and more people all over theworld want to learn about China.6.It is a truly delightful place, _____ looks the same as it must have done 100 years ago with itswinding streets and pretty cottages.7.As the smallest child of his family, Alex is always longing for the time _____ he should be able tobe independent.8.The books on the desk, _____ covers are shiny, are prizes for us.9.Opposite is St. Paul’s Ch urch, _____ you can hear some lovely music.10.I didn’t become a serious climber until the fifth grade, _____ I went up to rescue a kite that wasstuck in the branches of a tree.11.A company _____ profits from home markets are declining may seek opportunities abroad.12.We’ll reach the sales targets in a month _____ we set at the beginning of the year.13.The book has helped me greatly in my daily communication, especially at work _____ a goodimpression is a must.14.English is a language shared by several diverse cultures, each of _____ uses it differently.15.Students should involve themselves in community activities _____ they can gain experience forgrowth.16.The exact year _____ Angela and her family spent together in China was 2008.17.I am looking forward to the day _____ my daughter can read this book and know my feelings forher.18.Please send us all the information _____ you have about the candidate for the position.19.Until now, we have raised 50,000 pounds for the poor children, _____ is quite unexpected.20.Among the many dangers _____ sailors have to face, probably the greatest of all is fog.21.The museum will open in the spring with an exhibition and a viewing platform _____ visitors canwatch the big glasshouses being built.22.Many countries are now setting up national parks _____ animals and plants can be protected.23.We have launched another man-made satellite, _____ is announced in today’s newspapers.24.John invited about 40 people to his wedding, most of _____ are family members.25.Finally he reached a lonely island _____ was completely cut off from the outside world.26.When I arrived, Bryan took me to see the house ______ I would be staying.27.The book tells stories of the earthquake through the eyes of those _____ lives were affected.28.The president of the World Bank says he has a passion for China, _____ he remembers starting asearly as his childhood.29.Mo Yan was awarded the Nobel Prize for Literature in 2012, _____ made one of the Chinesepeople’s long-held dreams come true.30.Happiness and success often come to those _____ are good at recognizing their own strengths.练习2：1.Those motorcycles, _____ a huge umbrella is fixed, are a huge threat to people walking in thestreet.2.-----You see, he seems to have done too badly in practicing playing basketball.-----Yeah, but he _____ makes no mistakes makes nothing, so I think it doesn’t matter.3.In ancient Egypt, green represented hope and spring, _____ is the time of year _____ things innature start to grow after a long winter.4.This is the most serious and worst situation _____ I have ever experienced as a fan of the NBA.5.The other day, my friend John drove his car down the street at what I thought was a dangerousspeed, _____ surprised everyone in the car.6.Do you still remember the boss in _____ restaurant you worked during the summer holiday?7.-----Where did you lose your bicycle?-----It was in the playground _____ I played basketball.8.What is known to us all is that the old worker, _____ life was hard in the past, still works hard inhis seventies.9.In most cases, college graduates don’t mind what job they will do so long as it is one _____ theycan earn money to support themselves.10.As a student of Senior Three, he has very little free time _____ he can spend developing his owninterest.11.At the request of some English learners, he has published a lot of books, one of _____ is aboutEnglish idioms.12.I’m sorry not to have replied to your letter earlier, for _____, I must say, I apologize.13.Almost every teenager will experience a period in their life _____ they aren’t content with theirparents.14.There are many new central leaders in China now, of _____ many once worked in the westernprovinces.15.He was educated at the local high school, after _____ he went on to Peking University.16.Drive-ins have large parking lots _____ customers are served in their cars by waitresses.17.With the fast development of agriculture, the people, in _____ village she taught 10 years ago,have lived a happy life.18.The result was not the same as they had expected, _____ was rather disappointing.19.Mr. Luke, in _____ supermarket we bought an iPad last week, will give us a report on how tochoose a career this evening.20.Tango is a passionate dance, _____ brings the dancers together in a way that words can’t express.练习3There was a time __1__ I was tired of learning English and disliked to speak English. And this was the reason __2__ my father forced me to join in a 30-day training in an English club before I went to senior high school. When I first came to the club, __3__ I met many strangers, I missed my parents very much. So I packed up my things and wanted to go home. Fortunately, my guide, __4__ teacher was Yu Minhong, communicated with me face-to-face, from __5__ I gained some useful instructions. He also showed me a good partner, and we got along well with each other. Gradually I adapted to the life there. Every day I would like to talk to other teenagers and set down a series of activities __6__ we did. I should be grateful to my father and the guide, __7__ encouraged me to fall in love with English. Now I feel it interesting to learn English, into __8__ I put my entire energy. Every day I read my words and passages aloud. In class I join in English discussion. Before I go to sleep, I recall the passages, through __9__ I can memorize a large number of new words. __10__ our English teacher says, “As long as you form the habit of learning English every day and have perseverance, you will conquer English sooner or later.”1.__________2.__________3.__________4.__________5.__________6.__________7.__________8.__________9.__________ 10.__________定语从句参考答案：练习1：1.where 句意：营造一种让员工感觉到自己就是团队一员的氛围是极大的挑战。