英语必修一定语从句讲解II
高中英语定语从句详细讲解
高中英语定语从句详细讲解定语从句基本概念在复合句中，修饰名词或代词的从句叫定语从句。
引导定语从句的词叫关系词。
被修饰的名词或代词叫先行词。
定语从句一般放在先行词的后面。
2 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 ），as 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。
3 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。
1. 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。
例如：Any man that / who 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。
2. 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。
例如：The house,which we bought last month,is very nice. 这幢房子很漂亮, 是我们上个月买的.注意：非限定性定语从句中不能使用关系代词that 。
4 关系代词的用法that 既可以用于指人，也可以用于指物。
在定语从句中作主语、宾语或表语，作宾语可省略。
例如：Mary likes music that is quiet and gentle.玛丽喜欢轻柔的音乐。
（that 作主语）The coat （that ）I put on the desk is blue.我放在桌子上的那件外套是蓝色的。
（that 作宾语）which 用于指物，在句中作主语、宾语或表语，作宾语可省略。
例如：The building which stands near the train station is a supermarket. 位于火车站附近的那座大楼是一家超市。
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。
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。
高中定语从句语法讲解 优质课件
从句结构不完整，缺成分！用关系代词！
先行词+关系词+句子 定语从句的结构
关系代词
人：who whom that 物：which that xx的：whose
I like those books whose topics are about history.
先行词是物，关系代词作从句的定语， 译为“....的”,在这里是“书的（主题）”。
12. I’ll never forget the day _w_h_e_n_ she won the game.
Summary and Homework
listen to the music and find out all attributive clause:
#1 My Love -Westlife #2 Rhythm of the Rain - The Cascades #3 Valder Fields - Tamas Wells #4 All Too Well - Taylor Swift
I came to the city where you live.
①找出句中的先行词（时间/地点/原因），关系词和从句， ②判断从句结构是否完整。
I came to the city where you live. I will never forget the autumn when I met Tom. Tell me the reason why you like math!
This is the place that/whic（h we visited last time.）
从句缺少宾语，关系代词在从句中作宾语
This is the place where（we visited my grandparents last time.） 从句不缺少句子成分
(完整word)定语从句讲解总结,推荐文档
定语从句讲解一．定语从句1.注意英汉差异：汉语的定语无论多长都放在被修饰词的前面，而英语中的定语则不然，是一个词时，放在被修饰词的前面，如：①.a beautiful girl ②.a lovely boy是两个以上的词组、短语或从句则放在被修饰词的后面，如：③.She is the girl in red. 她就是穿红衣的女孩。
④.The lady carried a bag full of money. 那位女士背了个装满钱的包。
⑤.He is the man who you are looking for. 她就是你在找的人。
2.分清主句与从句，看究竟哪个句子缺少成分。
如上面第5：主句：He is the man从句：who you are looking for在从句中，looking for 的宾语是the man.因此选用关系代词 who(whom)放置于句首，便是定语从句。
3.从句中做宾语的关系代词可以省略，故第5题可以写成：He is the man you are looking for.二．定语从句（从句部分）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。
译林牛津版高中英语必修一语法讲解限制性定语从句和非限制性定语从句
限制性定语从句和非限制性定语从句：：梁晓概念引入：He is a person who never gives up. 他是个永远不服输的人。
I found him in the woods, where has a well-known tree.(我是在树林里找到他的，那里有一棵很有名的树。
)Our guide,(who was a Frenchman, ) was an excellent cook.我们的导游是个很优秀的厨师，他是个法国人She was not on the train which arrived just now。
她没在刚刚到达的那辆车上语法点拨什么是定语从句？修饰主语、宾语、表语的句子就叫做定语从句。
引导定语从句的关系词有：关系代词：who, whom, whose, which, that关系副词：when, where, why我们把下面两个句子组合成一个复合句：1. This is our school. It is beautiful.→This is our school which is beautiful.2. This is our school. We study in our school.→This is our school which we study in.→This is our school in which we study.→This is our school where we study.3. Do you know the room? It is made of amber.→Do you know the room which is made of amber?4. I have read the newspaper. It carries the important news.→I have read the newspaper which carries the important news.从上述定语从句的组合我们可以看出：先行词和关系词的关系：关系代词实际上是先行词的复指；关系词whose 实际上是先行词的所有格。
必修一英语Unit2语法定语从句介词+关系代词_关系副词资料
介词+关系代词的情况
练习
on which we studied 1. I will never forget the day ______ together. 2. That was the pen with which he wrote the letter.
3. Do you like the book for which she paid $10?
Detailed explanation when 在定语从句中作时间状语，相当于 “介词+关系代词（which）”。如：
I’ll never forget the day when I joined the league. 句中when相当于on which where在定语从句中作地点状语，相当 于“介词+关系代词（which）”。如： This is the room where Lu Xun once 句中when相当于in which lived.
The man whom you spoke to was a scientist.
The city
which she lives in is far away.
介词+关系代词的情况 2
Are these two sentences right?
The man
whom who × you spoke to was a scientist. that she lives in is far away. which
1.The house ______ there is a big tree was built more than 1000 years ago. A. which B. in front of which C. that D. in the front of which
高中英语必修一 unit2定语从句 讲解与练习
Week 2 定语从句1一、课文内容填空（M1U2）1.Mom and Dad arrive back from vacation a day _________(early) than __________(expect).2.Eric runs in after it, __________(follow) by a big dog, __________(walk) very slowly.3.Mom! Dad! You’re back early! (Looking around room, sounding _________(fright) )4.The room is in a mess, ________ pizza boxes on the floor and dirty dishes in the sink.5.We left you _______ charge. We won’t tolerate such _________(behave) in our house.6.Eric sits on his bed. Daniel has his arms __________(cross) and looks upset.7.They don’t deserve an ___________(explain).8.They never even gave me a chance to defend __________(me).9.Maybe, but now that he has been so rude to us, I feel like we have to punish him or he won’trespect us.10.American English and British English differ _______ in many small ways.11.I studied a lot and stayed _______ very late.12.Miss Xu made an error and mixed ________ my results with someone else’s.13.I am writing to ask for some ________ (guide) about my 15-year-old son.14.How can I help my son without __________(harm) our relationship?15.It is also foolish ______of him to eat so many sweets.16.With a little bit of ___________(patient) and communication, many of these problems can besolved.17.He even forbids me _______ chatting with my friends in the Internet cafe.18.Many teenagers feel lonely, as _______ no one understands them and the changes they are going__________.19.As teenagers grow, it’s normal for them to become_______(confuse) with the changing world bot hinside and outside.20.Since teenagers have difficulty ___________(balance) these needs, they often question who theyare and how they fit in society.二、语法复习：定语从句（一）定语从句的相关概念:1. 定语从句，在句子中起定语作用，修饰___________或____________。
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1.The 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 room whose 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;2、将从句中的共有成分去掉;3.找准关系词,用关系词引导从句剩下的部分,并紧接在被修饰词先行词之后;例2：A plane is a machine. The machine can fly.例3：The girl is Mary. We saw her yesterday.C定语从句选择关系词三步曲：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. 几个关系代词的基本用法：●that: 可指人或物；在定语从句中作主语,宾语,表语;指人时,相当于who或whom；指物时,相当于which 一般不用于非限制性定语从句; 不可置于介词后作宾语如：1. A letter that/which is written in pencil is difficult to read. 主语2. Do you know the gentleman that/who spoke just now3. You can take anything that you like. 宾语4. What is the question that/which they are talking about5. Here is the man who/whom/that you want to see.●which: 指物；在定语从句中作主语,宾语如：1. The book which/that was on the desk was bought by my father.主语2. The book which/that I bought yesterday is very interesting.宾语3. He was proud, which his brother never was. 表语●who, whom, whose:who: 主格, 在从句中作主语,在口语或非正式用法中作宾语; 只可指人whom: 宾格,在从句中作宾语; 只可指人whose: 属格,在从句中作定语,可指人也可指物;I like the students who/that work hard. 主语All who heard the story were amazed. 代词如he, they, any, those, all, one等后多用who.He's a man from whom we should learn. 宾语= He's a man whom/who/that we should learn from.A child whose parents are dead is called an orphan.指人I'd like a room whose window faces south. 指物whose +n. =the +n. + of which 物= of which 物+ the +n.=I'd like a room of which the window faces south. whose + n. =the +n. + of whom人= of whom人+ the +n.=I'd like a room the window of which faces south.注意：定语从句中的谓语动词的单复数于先行词保持一致This is one of the best books that have ever been written.He is one of the students who study hard at school.当one前面有the only等限定词和修饰语时, 定语从句的谓语动词要与one保持一致而取单数形式例如This is the only one of the best books that has ever been written.He is the only one of the students who studies hard at school.Ⅲ. 几个易混淆的关系代词的比较:●宜用that, 而不宜用which 的情况.①先行词为不定代词表示物,all, much, something, everything, anything ,nothing, none, the one等,②先行词被only, any, few, little, no, just, very, one of等词修饰时;③先行词是序数词时或被序数词修饰时;④先行词是最高级或被最高级修饰时;.⑤先行词既有人又有物,用which和who都不适合,这时宜用that. 如：⑧主句是There be 结构,修饰其主句的定语从句宜用that 作关系代词. 如：1. There is still a seat in the corner that is still free.⑨被修饰成分为表语时,或者关系代词本身是定语从句的表语时,该关系代词宜用that .2. My home village is no longer the place that it used to be .●定语从句中宜用which而不宜用that 的情况:①当关系代词的前面有介词时.1.A zoo is a park in which many kinds of animals are kept for exhibition.②在非限制性定语从句中.1.Crusoe's dog, which was are now very old, became ill and died .2.More and more people are beginning to learn English, which is becoming very popular in our country. which 指代主句B who & that:● who 和that 指代人时,有些情况宜用who, 而不宜用that①先行词为anyone, anybody, those, all, one, ones, they, he, people时. 如：.②在There be 结构中,修饰主语的定语从句宜用关系代词who 指代人. 如：1.There is a gentleman who wants to see you .Ⅳ.关系副词引导的定语从句:●When 指时间,在定语从句中作时间状语;定语从句中when=in/on/at which, 其先行词是表时间的名词如：time, day, week, tear, month, etc.I still remember the day when /on which my brother joined the army.作状语I shall never forget the day when Shen Zhou Ⅴwas launched, which has a great effect on my life.I still remember the days which/that we spent together. 作宾语Next winter which/that you'll spend in Harbin, I'm sure, will be exciting.●Where 指地点,在定语从句中作地点状语;定语从句中where=in/on/at which,其先行词是表示地点的名词,如：place, school, factory, room, etc.This is the factory where /in which he worked last year. 作状语This is the place where I was born.This is the park which/that they visited last year. 作宾语I live in the room which was bought by my father.I think you have got to the point where a change is needed, or you would fail.He's got himself into a dangerous situation where he's likely to lose control of the plane.●Why 指原因,在定语从句中作原因状语;先行词为reason 时,可用for which指代；如：That’s the reason why/for which he was late.The reason why / for which he didn't attend the meeting was that he was ill.I don't believe the reason that/which he gave me. 作宾语Have you asked him the reason t hat may explain his success 作主语当先行词为way时,关系词在句中作状语时,定语从句常用that, in which引导,that常可以省略;way后的定语从句的引导词不用时较多;但如果关系词在句中作主语或宾语时,则用which或that 引导;如:This is the way that /in which I do such things.比较: Please do the experiment in the waythat/whichI have shown you.V.介词+关系代词考点1.基本考点考点1 简单介词+关系代词引导定语从句时,that和who不能用于介词之后,能用于介词＋关系代词引导定语从句的代词只有which和whom;考查“介词+ 关系代词”引导的定语从句,关系代词前该选什么样的介词,要根据不同的语境、词组搭配、习语、惯用法等来决定,归纳起来介词的选择主要依据如下几点：①介词与定语从句的先行词搭配;如：The farm on which I once worked has taken on a new look．on the farm②介词与从句中动词搭配;如：Who is the man with whom our teacher is shaking hands shake hands with sb.In the dark street there wasn’t a single person to whom she could turn for help. turn to sb. for help③介词与定语从句中的形容词搭配,如：The west lake, for which Hang Zhou is famous, is a beautiful place. be famous for④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;Water is very important for us without which we can’t live.2004辽宁The factory produces half a million pairs of shoes every year, 80% of which are sold abroad．2006辽宁I was told that there were about 50 foreign students studying Chinese in the school, most of whom were from Germany.The old man has two daughters．Both of them are doctors．那位老人有两个女儿,她们都是医生;③as 常用在as we all know；as you know; as is known to all; as you see; as we can see; as has been expected 等结构中;例如：一般译为"正如""就像","这一点"As we all know, smoking is harmful to one's health . as 作宾语=As is known to all, smoking is harmful to one's health . as 作主语=It's known to all that smoking is harmful to one's health .=Smoking is harmful to one's health, as we all know .as 作宾语Jack has won the first prize, as often happens. 像往常一样,Jack得了一等奖;训练题汇总◆EX1用适当的关系词填空.1. I will never forget the day __________ I first went to school.I will never forget the day __________ we spent in Beijing.2. The house __________ we visited is being repaired now.The house ______ Luxun once lived is being repaired now.◆Ex2选择适当的代词填空,注意非限制性定语从句和单句的比较;1.I am reading Harry Porter, _____is an interesting book.2.He failed in the exam._______ made his parents angry.3.He failed in the exam, _______made his parents angry.4.He has two sons. Both of ________ are teachers.5.He has two sons, both of ________ are teachers.◆EX3 思考:用五种方式定语从句翻译句子这是他工作的工厂;1. This is the factory________ he works.2. This is the factory ________he works.3. This is the factory________ he works in.4. This is the factory ________he works in.5. This is the factory________he works in.◆EX4 思考: 介词+关系代词的情况介词+关系代词的情况 1The man whom you spoke________ was a scientist. The city ________she lives in is far away.介词+关系代词的情况2 改错The man to who you spoke was a scientist.The city in that she lives is far away.◆Ex5: 介词+关系代词的使用1. Do you like the book she spent $102. Do you like the book she paid $103. Do you like the book she learned a lot4. Do you like the book she often talks5. He dug a hole he could got water from the lake.6. There is a tall tree outside, stands our teacher.7. China has a lot of rivers, the second longest ___________is the Yellow River.8. The man ____________ I spoke on the phone last night is very good at swimming.9. He paid the boy $10 for washing ten windows, most __________ hadn’t been cleaned for at least a year.。
高考英语 定语从句知识点归纳讲解(课件)
试卷讲评课件
▲ as通常以the same … as或such … as的形式引导定语从句，as在定 语从句中作主语、宾语或表语等。 as和which引导非限制性定语从句中都能指代整句内容，which译为“这”， as 译为“正如”。但定语从句位于句首时只能用as。As we all know,…/As is known to all,…(正如大家所知道….)
二、定语从句的关系词用法
试卷讲评课件
(一)关系代词：who、whom、which、that、whose、as
关系代词 who whom whose which that as
先行词 人 人
人/物 物
人/物 人/物
在从句中充当的成分 主语、宾语、表语
宾语 定语 主语、宾语 主语、宾语、表语 主语、宾语、表语
三、非限制性定语从句
试卷讲评课件
非限定性定语从句，从句式上看，有逗号隔开。它既可以修饰先行词， 也可修饰整个句子。它对其先行词没有限定、修饰的作用，只起补充、 说明的作用。 1.非限制性定语从句通常不能用that 2. 非限制性定语从句不能用why引导，要用for which代替why。例如： I had told them the reason，for which I didn't attend the meeting. 3. 非限制性定语从句置于句首时，不能用which引导。关系代词as引导 非限制性定语从句位置比较灵活，可以放主句前，也可以放主句后。
Tranquil/ˈtræŋkwəl/
试卷讲评课件
Li Shangyin(李商隐) 1.Li Shangyin was a Chinese poet of the late Tang Dynasty and born in Henei. 2.Li Shangyin was a typical late Tang poet. His works are sensuous, dense and allusive. 3.His most famous and cryptic poem is called Jin Se. sensuous/ˈsenʃuəs/ , dense/dens/ and allusive/əˈluːʒən/ .敏感、晦涩、含 沙射影。 Shangguan Wan'er(上官婉儿) 1. Shangguan Wan'er was a talented woman in Tang dynasty.
高一英语定语从句讲解
高一定语从句讲解嘉定二中高一英语组第一讲1、功能：相当于形容词，修饰名词或代词，在句中作定语一：先行词：被定语从句所修饰的词二：关系代词：用来连接定语从句，并在从句中代表先行词的代词。
先行词是物：which that先行词是人：who whom that：在从句中充当的成分：主语、宾语（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。
. 把下列每对句子合并成含有定语从句的主从复合句1. They had a radio. It could send out messages.They had a radio which/ that could send out message. (主语)2. The girl is my best friend. She spoke just now.______________________________________________________；3. He always buys some books. He never read them.______________________________________________________注意点：1.）定语从句一般直接跟在先行词的后面：. 4. The man who lives next door sells vegetables.The man sells vegetables who lives next door. ( × )5. The car which my uncle just bought was destroyed in the earthquake.The car was destroyed in the earthquake which my uncle just bought. ( × )·2．）关系代词在从句中作宾语时可以省略：. 6. The young man ( whom ) you saw was our manager.7. There is something ( that ) we must keep in mind.找出句中的从句并圈出先行词说出关系代词在从句中的成分1. The man who told me the news refused to give me the name.2. The airline has a booklet which will tell you most of the important things about a trip to Europe.3. He found a dollar bill that he had forgotten in a suit .·4. He is the man whom we all respect.5. There is somebody who wants to see you.6. The house I would like to buy is not for sale.7. The bicycle my uncle gave me was very expensive.第二讲whose 的用法：/关系代词与其后的名词构成所有格，即“的”时，它既可以修饰指人的先行词，也可以修饰指物的先行词。
高中定语从句课件详解条理清晰.ppt
需要了解的概念
先行词： 定语从句所修饰的词称为先行词 通常是由名词或代词充当 They are the boys who you like to play with. Friends are those who make you smile, always share your happiness and sorrows.
• ①Such teachers as know Tom think him bright. 先行词为人such teachers， as作主 语
在非限定性定语从句中：as可以作为关系代 词引导非限定性定语从句时，as是指全句： 也就是说，将整个主句看成一件事或是一 个事实；并对其进行补充、说明。这种非 限定性定语从句既可以放在主句之前，也 可以放在主句之后。
例如：
As的用法
• as引导的定语从句修饰表人或物的先行词， 即先行词可以是人也可以是物；在定语从 句中可以做主语、宾语或表语；常用于the same…as…/such…as…/as(so)…as…句 型，as不论在定语从句中作何成分，均不 能省略。
• 有许多声音有意义但不是词。
• Tell him to go to the classroom where we often have our English class.
• 如果把这个复合句拆成两个分句，那就是：
• tell him to go to the classroom. We often have our English class in the classroom.
只用that的情况
一：先行词本身是all , everything , something , nothing , anything等不定代词时，例如： Anything that can burn is a source of heat energy. 任何能够燃烧的东西都是热能源。 There must be something that happened to you . 你一定出了什么事。 They had nothing that could cure of his disease . 他们没有一点能治愈他疾病的东西了。
高一英语（牛津译林版）定语从句知识讲解
⾼⼀英语（⽜津译林版）定语从句知识讲解定语从句⼀、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。
2．先⾏词：被定语从句修饰的名词或代词叫先⾏词。
先⾏词前⼀般⽤the ，但在指“⼀个”概念时可⽤a , an 。
3．关系代词/ 关系副词：连接先⾏词和定语从句的词叫关系词，根据其在从句中作⽤分为关系代词或关系副词。
若先⾏词在从句中作主语、宾语和定语等，应⽤关系代词引导定语从句；若先⾏词在从句中作时间状语、地点状语和原因状语等，应⽤关系副词引导定语从句。
4．定语从句的位置：⼀般紧跟在先⾏词后⾯。
但有时因句⼦结构的需要，定语从句和先⾏词被某些成分隔开。
5．引导定语从句的关系词分为⼆类：关系代词：that, which ,who, whom ,whose , as 关系副词：when, where, why⼆、基本⽤法2．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.先⾏词是不定代词时，如: all, anything, everything, nothing, something, little, few, much。
1.I told him all (that) I know.2.He gave her everything (that) he had.2.先⾏词被all, every, any, the very, the only, the just等修饰时。
1.I have read all the books (that) you gave me.2.You can take any book (that) you like.3.先⾏词被序数词和形容词的最⾼级修饰时。
1. This is the best book (that) I have ever read.2. The second place (that) I want to visit is Shanghai.4.先⾏词既有⼈⼜有物时。
英语必修一定语从句讲解II
Harvard is a world-famous university where
Wang An got his Doctor degree. The place _________ we visited yesterday is which/that
a school for disabled children.
3. I went to the place ______________ I where/ in which
worked ten years ago.
4. I went to the place which 及物动词 I ______________ visited ten years ago. 5. This is the reason why/ for which he _____________ was late. 6. This is the reason __________ that/which ________ he gave. 及物动词
介词的选择
①根据从句所修饰的先行词的需要来确定介词。
②根据从句中谓语动词搭配的需要来确定介词。
③根据从句句意的需要来确定介词。
④根据主从句搭配关系的需要来确定介词。
with whom 1.The man ___________I shook hands just now is my daughter’s English teacher.
Grammar: Attributive clauseII
关系副词引导的定语从句
常见的关系副词有 _____________________ when, where, why 关系副词引导的定语从句所修饰的先行词通 时间、地点或理由 常是表示_________________的名词。 状语 在定语从句中关系副词用作______。
高中英语必修一知识讲解 定语从句(II)
定语从句(Ⅱ)概念引入The lab where the chemist often does experiments is not far from here.化学家做实验的那个实验室离这儿不远。
I've always longed for the days when I should be able to be independent.我非常渴望我能够独立的那天。
There are moments when I forget all about it.那个时候我忘记了所有的一切。
He wanted to know the reason why I was late.他想要知道我迟到的理由。
观察这些句子可以发现，句子所包含的定语从句的引导词是where、when和why，那么这三个连接词的用法是什么呢？这就是本单元我们要学习的内容。
语法点拨【高清课堂：定语从句二】where引导的定语从句1. 基本用法当先行词在定语从句中的成分是地点状语时，连接词用where。
而且先行词通常是place, house, city, country等等。
1）The hotel where we stayed wasn’t clean.我们住的那家旅馆不干净。
分析从句的成分：主语为we, 谓语为stayed，并且stay为不及物动词，从句不需要宾语。
where代替先行词the hotel在定语从句中作地点状语，相当于we stayed in the hotel。
2）The building where he lives is very old. 他住的这栋建筑很老旧。
把从句的含义补全应该为：he lives in the building，先行词building加上介词in在从句中作状语，关系词用where或in which。
3）Put it at the place where you have found it. 把它放在你发现它的地方。
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c. This is the reason why/for which he went. The reason that (which) he gave us was quite reasonable.
几种易混的情况
1. I’ll never forget the days
_____________ we worked together. when /in which 2. I’ll never forget the days ______ which ________we spent together. 及物动词
The relative adverb 关系副词）
Referring Function in ( to the clause
when(=at / in/ on。。。┼ which)
time
修饰时间
修饰地点
where (=in/at 。。。 place ┼which) reason why(= for which)
介词的选择
①根据从句所修饰的先行词的需要来确定介词。
②根据从句中谓语动词搭配的需要来确定介词。
③根据从句句意的需要来确定介词。
④根据主从句搭配关系的需要来确定介词。
with whom 1.The man ___________I shook hands just now is my daughter’s English teacher.
The school is near a park. My son studies in this school. The school where my son studies is near a park.
We visited the house. Lusun once lived in the house. We visited the house where Lusun once lived. 或:We visited the house which/that Lusun once lived in.
注意事项
一,“介词+关系代词” 结构在定语从句中主 要起关系副词的作用，即在定语从句中充 当状语。用在介词后的关系代词只有 whom, which和whose 三个，不能用that.
二，介词的选择
①This is the factory in which he works.
②The car for which he paid 24,000 yuan is made in Shanghai. ③Tom, by whom the window was broken, has been criticized by his teacher. ④I don’t know the thing about which they quarreled yesterday.
Grammar: Attributive clauseII
关系副词引导的定语从句
常见的关系副词有 _____________________ when, where, why 关系副词引导的定语从句所修饰的先行词通 时间、地点或理由 常是表示_________________的名词。 状语 在定语从句中关系副词用作______。
1. Harvard is a world-famous university where ________Wang An got his Doctor degree. 2. The place which/that we visited _________ yesterday is a school for disabled children. where 3. I can think of many cases________ cultural differences really exist. 4. He’s got himself into a dangerous where situation ______ he is likely to lose control over the place. 5. Her illness has developed to the point where _______ nobody can cure her. 在一些类似地点的抽象名词后面，也可用关系副 词where来引导定语从句。如： scene, position, family, stage, condition
in which 2.A desert is a great plain _________ nothing will grow. 3.He was the man ___________room from whose the thief had stolen the bag. 4.This is my pair of glasses, ______________I cannot see clearly. without which
关系副词why
There are many reasons why people like traveling. for the reasons =why 关系副词实际上是介词＋先行词
1.The teacher was surprised at the why/for which reason __________ he was late. 2. The teacher was surprised at the (that/which) reason ___________he explained for being late. that 3. The reason is ________ he got up late.
where引导的定语从句修饰表示地点的
名词,并在定语从句中作地点状语, 相当 于“介词+ 关系代词(which)”。
This is the house where I lived two years
ago.
in which(=iarvard is a world-famous university. There Wang An got his Doctor’s degree
修饰原因
先行词在定从中的成分不同, 引导词不同: a. This is the place where he works. This is the place which (that) we visited last year. b. That was the time when he arrived. Do you still remember the days that (which) we spent together?
The days are gone forever. We used foreign oil during those days.
The days when we used foreign oil are gone forever.(when=during which)
There was a time. The businessman lost heart at that time. There was a time when the businessman lost heart.
关系副词when
合并句子练习
They’ll never forget July 1./ Hong Kong returned to its motherland on July 1.
They’ll never forget July 1 when Hong Kong returned to its motherland.(when=on which)
注意：当way做先行词时，定语从句缺少状 语 I didn’t like the way that he eyed me. I didn’t like the way in which he eyed me. I didn’t like the way he eyed me.
特别关注
1.限制性定语从句与非限制性定语从句 as,which;有无that As is known to all, the earth travels around the sun. The earth travels ….., which is known to all. 2.定语从句的主谓一致 He is the only one of the students who was invited. He is one of the students who were invited. 3.定语从句与同位语从句 The fact that he had said nothing surprised everybody. The fact （which /that ）he gave us surprised everybody.
to whom 5.The girl _______________he spoke made no answer. 6.The factory produces half a million pairs of shoes every year, 80% of which _________are sold abroad. 7.They asked me a lot of questions, of which many ______________ I couldn’t answer.
when引导的定语从句修饰表示时间的名 词,并在定语从句中作时间状语,相当于
“介词+关系代词(which)”。
I’ll never forget the day when I joined the league.
on which(=on the day)
=
We still remembered the days when we
Harvard is a world-famous university where