高一英语定语从句入门
高一级英语定语从句讲解
高一级英语定语从句讲解一、定语从句1．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）；第三选择合适的关联词。
2．定语从句在选择关联词that 与which时，常常容易出错，所以应记住什么时候只能用that，什么时候只能用which.（1）．只能用that 的情况归纳4种：即先得词被序数词最高级修饰过；先行词为all 、everything、nothing等不定代词；先行词同时是人和物并列时；最后先行词分别被the only 、the very the same、the last 修饰。
请看下列四组例句，注意其先行词：①．The first thing that we should do is to work out a plan .②．I t almost seemed as if the good man were trying to teach us all that he knew at this lesson .③．Later my father and Mr. Crosset talked for about half an four of things and persons that they remembered in school.④．This is the very dictionary that I want to find .（2）．只用which is 情况有两种情况：一是非限制性定语从句，关联词要用which；二是做介词宾语时只能用which。
请看下列两组例句：I said nothing , which made him more angry .I have the book about which you are talking .三、在定语从句的非限制性定语中，which 和as 是容易混淆的。
在很多情况下两者兼可互换，但在下列情况中不可互换：1、通常As 可以放在整句的句首，而which，只能在逗号之后，as 本身含有“正如”，as 在定语从句中既可是主语也可做宾语As appear from her paper ,she has read widely in Romantic literature.She is remarkable, as I have told you .2、which 在做非限制性定语从句关联词时可以无明确先行词，指前句整个的意思，如：She has married again, which surprises us .四、在定语从句中，许多人往往分不清all that 和what, what 实际上只引导名词性从句，它相当于all that两个字，例如：All that I know is that he has made up his mind to heave the country for a new place.= what I know is that ……定语从句知识要点：一、限定性定语从句：注：先行词是time, minute, moment, next tim 很少用关系副词when,可用that 但通常省去。
定语从句高一知识点总结
定语从句高一知识点总结定语从句是高中英语中一个重要的语法知识点。
它能够为主句提供修饰成分，使得句子更加准确、丰富。
下面是对定语从句的高中英语知识点总结：一、定语从句的定义和作用定语从句是一个句子，用来修饰一个名词或代词。
它提供了更多的描述和信息，以使主句更加明确。
定语从句可以用来修饰人或物，而且在句子中可以作为主语、宾语、表语或定语。
二、定语从句的引导词1.关系代词：who, whom, whose, which, that2.关系副词：when, where, why三、定语从句的位置定语从句通常紧跟在所修饰的名词或代词之后。
四、关系代词的用法和例句1.用who或that代替修饰人的名词，作为定语从句的主语。
例句：The boy who is reading in the library is my brother.2.用whom或that代替修饰人的名词，作为定语从句的宾语。
例句：The girl whom you met yesterday is my best friend.3.用which或that代替修饰物的名词，作为定语从句的主语或宾语。
例句：The book which I borrowed from the library is very interesting.4.用whose表示所修饰名词的所有关系。
例句：The man whose car was stolen reported it to the police.五、关系副词的用法和例句1.用when表示时间，修饰修饰时间的名词，作为定语从句的状语。
例句：Yesterday was the day when we won the championship.2.用where表示地点，修饰修饰地点的名词，作为定语从句的状语。
例句：Do you remember the place where we had our first date?3.用why表示原因，修饰修饰原因的名词，作为定语从句的状语。
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。
高一英语《定语从句》入门PPT课件
1) Do you know the man who/that ________is standing over there? 2) The girl ____________ who(m)/that we were talking about is Mary.
3) The book _________ is that/which about the USA has been lost. 4) Did you see the pen __________ I lost that/which yesterday?
表示时间的名词,并在定语从 表示时间的名词 并在定语从 句中作时间状语 相当于“介 句中作时间状语,相当于 时间状语 相当于“ 关系代词(which)”。 词+关系代词 关系代词 。
1. There are many reasons. 2. People like traveling for many reasons. There are many reasons why _______ people like for traveling. which
^
^
in the library
^
where引导的定语从句修饰表
示地点的名词,并在定语从句 示地点的名词 并在定语从句 相当于“ 中作地点状语, 相当于“介 关系代词(which)”。 词+ 关系代词 。
1. I’ll never forget the day. 2. I joined the Party on the day. I’ll never forget the day _________ I joined the when Party.on which
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• 注意 先行词是地点时， 注意:先行词是地点时 先行词是地点时， 并非都用where(=介 并非都用where(=介＋ which)引导从句 引导从句
高一英语(牛津译林版)必修一定语从句1
精心整理定语从句一、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。
23．4512．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.。
Array2.3.4.5.在1.Whoistheboythathelpedyou?2.Whichisthebook(that)youboughtyesterday?6.若有两个定语从句，一个用which引导，另一个须用that引导。
Heboughtabookwhichcouldgivehimknowledgeandthatcouldhelptokillthetime.7.当先行词在定语从句中作表语时。
Maryisnolongerthegirl(that)sheusedtobe.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。
Ihavelostmypen,whichIlikeverymuch.(which作宾语，指代主句中的pen) NewconceptEnglish isintendedforforeignstudents,whichisknowntoallofus.2.3.c.1.2.3.AnewteacherwillcometomorrowwhowillteachyouGerman.4.在以therebe开头的句子中，多用who。
Thereisastrangerwhowantstoseeourheadmaster.5.若有两个定语从句，其中一个关系代词是that，另一个须用who。
Thestudentwhowaspraisedatthemeetingisthemonitorthatstudiesveryhard.HehastoworkonSundays,whichhedoesn’tlike.Hewaslate,whichmadetheteacherangry.Thebridgeisreallywonderful,as(is)showninthepicture.Theexperimentisveryimportant,asindeeditis.e.thesame…as…和thesame…that…的不同。
高一必修一语法定语从句全面讲解
定语从句一.关系代词：1、who, whom, that三.辨析限制性与非限制性定语从句：1.China, which was founded in 1949, is becoming more and more powerful.2.The teacher told me that Tom was the only person that I could depend on. 。
3.China is a country which has a long history.4.His mother, who loves him very much, is strict with him.5.In the street I saw a man who was from Africa.st summer I visited the People’s Great Hall, in which many important meetings are held every year.四.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everything, anything, nothing ,something , all, none, few, little, some等不定代词时，或当先行词受every, any, all, some, no, little, few, much等代词修饰时。
如：There seems to be nothing that is impossible to him in the world.All that can be done has been done.He stayed in the library and looked up any information that they needed. 。
注意：当先行词指人时，偶尔也可用关系代词who，如：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时。
高中定语从句详细讲解
高中定语从句详细讲解一、什么是定语从句？定语从句是修饰名词或代词的从句，用来对名词或代词进行进一步的说明或限制。
它通常由关系代词或关系副词引导。
二、关系代词引导的定语从句1. 引导关系代词有：that, which, who, whom, whose, as, when, where等。
例句1：The book that I borrowed from the library is very interesting.这本书是我从图书馆借来的，非常有趣。
例句2：The girl who is sitting next to me is my best friend.坐在我旁边的那个女孩是我最好的朋友。
例句3：I don't know the reason why he didn't come to the party.我不知道他为什么没来参加派对的原因。
三、关系副词引导的定语从句1. 引导关系副词有：when, where, why, how等。
例句4：This is the school where I studied last year.这是我去年学习的学校。
例句5：I will never forget the day when we met for the first time.我永远不会忘记我们第一次见面的那一天。
四、关系代词和关系副词的用法区别1. 关系代词在定语从句中充当主语或宾语，而关系副词则在定语从句中充当状语。
例句6：The girl who/that is standing there is my sister.（关系代词作主语）站在那里的那个女孩是我的妹妹。
例句7：I still remember the day when/that we went on a trip together.（关系副词作状语）我仍然记得我们一起去旅行的那一天。
五、关系代词的省略1. 当定语从句的关系代词在从句中作宾语，并且在主句中有明确的宾语时，可以省略关系代词。
高一英语语法---定语从句
高一英语语法---定语从句一．几个基本概念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﹚限定性定语从句（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The man who you’re talking to is my friend.②由介词+关系代词（whom/which）引导The man to whom you’re talking is my friend.I need a pen with which I can write a letter.=I need a piece of paper on which I can write a letter.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：The man (who/whom/that) I talked about at the meeting is from Beijing University.=The man about whom I talked at the meeting is from Beijing University.The palace (which/that) I often pay a visit to was built in the 17th century.=The palace to which I often pay a visit was built in the 17th century.﹙2﹚非限定性定语从句（主句和定语从句之间用逗号隔开）。
高中英语定语从句全面详细讲解
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The man who is shaking hands with my father is a policeman.注意：弄清楚关系词在定语从句中充当什么成分，是掌握定语从句、选择好关系词的关键。
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。
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，在口语或非正式文体中常可用who 来代替。
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。
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。
专题11 定语从句-高一英语知识点(人教2019必修1-2)
专题11定语从句定语从句在句中相当于一个形容词，起“定语”的作用，修饰说明名词、代词或主句的全部内容；通常在被修饰的词语（即“先行词”）之后，由“关系词”引导。
一、定语从句“三要素”1. 先行词：被定语从句所修饰的名词或代词①指人的先行词②指物的先行词★先行词还可以是前面整个句子所叙述的事情。
He has passed the driving test, which surprises all of us. (which替代前面所叙述的事情)2. 关系词：引导定语的词(1)关系词的作用①替代前面的先行词（替代作用）②连接主句和定语从句（连接作用）③在定语从句中作句子成分（成分作用）(2)关系词的分类（根据关系词在从句中做的句子成分分）①关系代词：在从句中做主，宾，表，定（that/which/who/whom/whose/as）②关系副词：在从句中作状语(when/where/why)3. 定语从句：用来做定语，修饰限定先行词的句子二、定语从句的分类1.限制性定语从句：对先行词起限定修饰作用。
He is a teacher who works at our school.2.非限制性定语从句：对先行词起补充说明作用(先行词与定语从句之间有逗号隔开)。
Beijing, which is the capital of China, is a beautiful city with a long history.比较：He has two sons, who work in the same company.(He has only two sons.)He has two sons who work in the same company.(Perhaps he has more sons)表二定语从句关系词的分类注：关系代词在从句中做主语时，应根据先行词的单复数决定从句谓语动词的单复数。
三、关系代词的用法1. 常见关系代词的用法①that：在从句中做主语、宾语或表语。
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”。
高一上定语从句基础讲解
GRAMMAR定语从句（一）在英语中，修饰名词或代词的成分被称为定语，根据定语出现在名词或代词前后的位置可以将其分为前置定语和后置定语。
如在a developing country和a girl in red中，developing和in red分别是前置定语和后置定语。
一般而言，前置定语经常由单个词充当，而后置定语则由短语或句子充当，当一个句子充当定语修饰前面的名词或代词时，就被称为定语从句。
【观察与翻译】观察下列例句划线部分的语法成分及组成规律，并试着翻译句子。
1. The boy who is reading a book over there is my friend.译为：_____________________________2. All that glitters is not gold.译为：_____________________________上述两个例句中划线部分均为定语从句，分别修饰前面的名词the boy和代词all，这两个词被称为先行词。
同学们也许注意到了这两个定语从句中的who 和that，这两个词究竟为什么出现在这里，在这里起什么作用，有什么规律可循吗？下面我们就具体来看看定语从句的结构特点。
定语从句中有两个关键概念：先行词和关系词（关系代词或关系副词）。
在上面两个例句中引导定语从句的who和that属于关系代词，本单元我们先来学习关系代词引导的定语从句。
一、关系代词的句法功能及指代功能关系代词处在先行词和定语从句之间，身兼三职：连接主从句的纽带、指代先行词和在从句中充当某种句子成分。
现在我们将常用的关系代词的指代功能和在句子中的句法功能总结如下：【观察与分析】观察下列例句，指出其中的先行词和关系代词，并分析关系代词在定语从句中的作用。
1. The professor who gave us a speech yesterday is from the USA.先行词为_____，关系代词为_____，在从句中作_____。
人教版高一英语定语从句全面讲解与练习
定语从句定语：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。
例如 a clever boy the boiling water fallen leaves •The boy in the classroom needs a pen.•The man standing there is my teacher.定语从句：一个句子充当定语The boy who is reading needs the pen.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。
Ⅰ. 概念：(1) 定语从句：在主从复合句中用作定语的从句叫定语从句。
定语从句一般紧接在先行词后面。
(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) 关系词：引导定语从句的词，并代替先行词在从句中担任一定的成分。
分为关系代词和关系副词。
(4) 定语从句基本构成：先行词+关系词+从句A) 关系词的作用：1) 引导定语从句，连接主句和从句，相当于一个连词；2) 必在从句中作某个句子成份（可以做主语，宾语，表语，定语，状语）student who answered the question was John. 2. I know the reason why he was so angry.3. The boy (whom) you are talking to is my brother.4. I’d like a roomwhose window looks out over the sea.B)简单句变定语从句例1：The girl is Mary. The girl is standing there.The girl (who is standing there ) is Mary.如何改写定语从句1、找准主句和从句，并找出两个简单句的共有成分，确定先行词。
高一定语从句讲解
高一定语从句讲解高一定语从句讲解定语从句是高中英语语法的重点，以下是店铺分享的高一定语从句知识点讲解，一起来阅读吧！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、限定性定语从句1. that即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在从句中作宾语则不能省略。
高一英语定语从句讲解精华版
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.三．限制性定语从句与非限制性定语从句1．限制性定语从句This is the telegram which he refers to.Is there anything (that) I can do for you?2．非限制性定语从句This note was left by Tom, who was here a moment ago.As a boy, he was always making things, most of which were electric.引导非限制性定语从句的关系词有who, whom, whose, which, when 和where不可以用that和why。
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