初中英语定语从句
定语从句1. 基本知识精讲在复合句中修饰名词或代词的从句叫做定语从句。
被定语从句修饰的名词或代词叫先行词。
用来引导定语从句的词叫关系词（分为关系代词和关系副词）。
定语从句一般放在先行词之后。
如：This is the engineer who will give us a talk on science.先行词关系词定语从句一、由关系代词引导的定语从句英语中的关系代词有who, whom, whose, which, that 和as。
它们的用法如下：1. who，whom的用法who 和whom 指人，在从句中分别作主语、宾语。
作动词宾语时常被省掉。
在口语中可用who代替whom。
The young worker who invented this tool is her brother.This is the boy (whom) I helped.2. which的用法which指物，在从句中作主语或宾语，作宾语是在非正式语体中可以省略。
如：The factory which produces these cars is very large.This is the book (which) you want.3. whose 的用法whose指人或物，在从句中作定语，不可省略。
Whose有时可用of which替换。
如：Do you live in the room whose window opens to the west?This is the student whose pronunciation is the best in our class.4. that的用法that既可指人，也可指物，在从句中作主语或宾语。
作宾语时，在非正式语体中常省略。
如：There were once six blind men that/ who lived in a village in India.Wheat is a plant that/ which is grown in the north of China.用which不用that的情况1.在引导非限定性定语从句时。
(错)The tree, that is four hundred years old, is very famous here.2.先行词指物，且介词后We depend on the land from which we get our food.We depend on the land that/which we get our food from.3.先行词本身是that时I don’t that which he did.二、关系副词引导的定语从句英语中的关系副词有when，where，why等。
在定语从句中充当状语，一般不可省略。
1. when的用法when指时间、修饰表示时间的先行词，在定语从句中作时间状语，相当于at/ in/ on which。
如：How can I forget the day when (=on which) I joined the Youth League?I thought of the days when (=in which ) we studied together.He came at a time when the students needed him.2. where的用法where指地点，修饰表示地点的先行词，在定语从句中作地点状语，相当于in/ on/ at which。
如：This is the farm where (=on which) my grandfather once worked.That is the place where (=in which) we lived two years ago.3. why的用法why指原因，修饰名词reason，在定语从句中作原因状语，相当于for which。
如：I don’t know the reason why (=for which) you get so angry with me.三、练习练习一（一）用关系代词或关系副词将下列每对句子连成一个复合句。
1. The boy is my younger brother. He was here a minute ago. (who)2. The old man is a professor. He teaches chemistry in a college. (who)3. Beijing Hotel is near Tian An Men Square. The foreign visitors live there. (where)4. The woman is here now. You were talking about her. (who)5. This is the hall. We listened to the report in it the other day. ( where )6. The car was going 90 miles an hour. The car just passed us. (which)7. The man was my uncle. The man waved to us. (who)8. I enjoyed reading the book. You gave me a book last week.(which)9. I prefer the subject. The subject is science.(which)10. I spoke to the man. The man is a professor.(who)（二）用适当的关系代词或关系副词填空1. The house _______ we live in is very big.2. The boy ______ is wearing the black jacket is very clever.3. This is the present _____ he gave me for my birthday.4. The man _______ talked to you just now is an engineer.5. He talked about the teachers and schools _______ he had visited.6. There is nothing in the world _______ can frighten him.7. She wears a gold ring, _______ is very uncommon in our class.8. We visited a factory _______ makes toys for children.9. Is this the place _______ your father once lived?10. I’ll never forget the days _______ I joined the Le ague.练习二一、单项填空1. ---Who is the man _______ was talking to our English teacher?---Oh! It’s Mr Baker, our maths teacher.A. heB. thatC. whomD. which2. I hate the people ________ don’t help others when they are in trouble.A. whoB. whichC. theyD. where3. The foreigner(外国人) _________ visited our school is from Canada.A. whichB. whenC. whoD. whom4. George Mallory was an English school teacher _______ loved climbing.A. whoB. whomC. heD. which5. This is the place _____I have ever visited.A. thereB. whenC. whereD. which6. Nobody knows the reason ______ she didn’t come to the meeting.A. thatB. whichC. whyD. when7. The moon is a world ______ there is no life.A. thatB. whichC. whereD. why8. He has forgotten the day _______ he arrived.A. whenB. whereC. thatD. which9. He still remembers the days ______ he spent with your family.A. whenB. whereC. thatD. on which10. Mr. White, ______ car had been stolen, came to the policeman.A. whoB. thatC. whoseD. which11. He got to the village _______ his family once(曾经) lived.A. thatB. whichC. whenD. where12. This is the house _______ I want to buy.A. in whichB. thatC. whoseD. where13. This is the house _______ our beloved Premier Zhou once lived and worked.A. whichB. thatC. whenD. where14. He didn’t tell me the place _______ he was born.A. thatB. whichC. whenD. where15. He lived in a small village, ______ was a long way from the railway station.A. thatB. whichC. whereD. when16. I work in a business ________ almost everyone is waiting for a great chance.A. howB. whichC. whereD. that17. Helen was much kinder to her youngest son than to the others, _______, of course, made the others envy him.A. whoB. thatC. whatD. which18. American women usually identify their best friend as someone ________ they can talk frequently.A. whoB. asC. about whichD. with whom19. The film brought the hours back to me ________ I was taken good care of in that far-away village.A. untilB. thatC. whenD. where20. The famous scientist grew up________ he was born and in 1930 he came to Shanghai.A. whenB. wheneverC. whereD. wherever21. A story goes ________ Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen at court.A. whenB. whereC. whatD. that22. The Parkers bought a new house but ________ will need a lot of work before they can move in.A. theyB. itC. oneD. which23. Is this factory ______ you worked at?A. the oneB. whichC. thatD. where24. Is this the factory _______ you worked?A. whereB. whichC. thatD. the one25. ---Does the teacher know everybody _______ planted the trees?---Yes, he does.A. whichB. whoseC. whereD. who26. The letter _______ I received from him yesterday is very important.A. whoB. whereC. whatD. that27. ---Where is the scientist ________ gave us the talk yesterday?---He has gone back to Qinghua University.A. whomB. whoC. whoseD. which28. I hate people _______ talk much but do little.A. whoseB. whomC. whichD. who29. Do you know a boy ______ sister is a nurse in a hospital?A. whoB. thatC. whomD. whose30. Is there a shop near here______ we can buy vegetables and fruits?A. whichB. whenC. whoD. where。
初中英语定语从句知识点总结
初中英语定语从句知识点总结一、定语从句的定义定语从句是英语语法中的重要组成部分，它是一个句子作为定语修饰一个名词或代词的成分。
定语从句通常用于描述、限制被修饰的名词或代词，进一步说明该词的用途、性质、特征等。
二、定语从句的分类根据定语从句与被修饰词的关系，可以分为限制性定语从句和非限制性定语从句。
限制性定语从句对被修饰词的内涵进行限制，没有它则意思不完整；非限制性定语从句是对被修饰词的补充说明，起到一种附加说明的作用，如果去掉，意思仍然完整。
三、定语从句的关系词关系词是连接定语从句和主句的纽带，关系词包括that、which、who、whom、as等。
它们在定语从句中充当一定的成分，并且可以替代先行词。
1. that：既可以作为关系代词，也可以作为副词。
在从句中作主语、宾语或表语，指人或事物。
作主语时，谓语动词为人称代词，如：The girl that I like is standing over there.（我喜欢的女孩正在那站着。
）作宾语时，可省略。
作表语时，多用于there be结构之后。
2. which：作为关系代词，在定语从句中作主语或宾语，指物。
可以引导限制性定语从句和非限制性定语从句。
如：This is the book which I bought yesterday.（这就是我昨天买的书。
）3. who/whom：作为关系代词，在定语从句中作主语或宾语。
指人。
who在从句中做主语，whom在从句中做宾语。
如：The teacher who is standing there is my English teacher.（站在那的老师是我的英语老师。
）4. as：作为关系代词，在定语从句中作主语、宾语或表语，既可指人也可指物。
例如：He is an artist as we all know.（他是一位我们大家都知道的艺术家。
）四、定语从句的用法1. 限制性定语从句通常紧跟在被修饰词之后，有逗号隔开。
初中英语知识点归纳定语从句的构成及用法总结
初中英语知识点归纳定语从句的构成及用法总结初中英语知识点归纳：定语从句的构成及用法总结定语从句是英语语法中的一个重要部分，广泛应用于日常交流和写作之中。
本文将就初中英语学习阶段所涉及的定语从句的构成及用法进行总结，并提供相关例句以帮助读者更好的理解和运用定语从句。
一、定语从句的构成1. 引导词：定语从句通常由关系代词或关系副词引导，常见的关系代词包括：who, whom, whose, which, that等；常见的关系副词有：where, when,why等。
2. 位置：定语从句一般紧跟在被修饰的名词或代词之后。
3. 语序：定语从句与主句的语序一致，即将其引导词所代替的成分放在定语从句中的相应位置。
4. 关系代词与关系副词的用法：（1）关系代词的用法：关系代词在定语从句中可以作主语、宾语、表语或定语等。
例句1：I know the boy who won the first prize yesterday.例句2：This is the book that I borrowed from the library.（2）关系副词的用法：关系副词在定语从句中充当地点、时间或原因状语。
例句3：This is the school where I studied last year.例句4：That is the reason why he didn't come to the party.二、定语从句的用法1. 修饰人的定语从句：（1）用who或that引导的定语从句修饰主语。
例句5：The girl who is standing there is my best friend.例句6：The man that you met just now is my father.（2）用whom或that引导的定语从句修饰宾语。
例句7：This is the teacher whom I introduced to you before.例句8：She has a brother that she is very proud of.（3）用whose引导的定语从句修饰所有格。
初中英语知识点归纳定语从句的运用
初中英语知识点归纳定语从句的运用初中英语知识点归纳——定语从句的运用定语从句（Adjective Clause）是英语语法中一个重要的部分，它可以用来修饰名词或代词，对名词或代词进行进一步的说明或者限定。
正确运用定语从句能够让我们的表达更加准确、清晰。
下面将归纳总结初中英语中定语从句的运用。
一、定语从句的引导词定语从句通常由引导词引导，根据引导词的不同可以分为以下几种情况。
1.关系代词（Relative Pronouns）:- 主格：who, whom, that, which- 宾格：whom, that, which- 所有格：whose, of which2.关系副词（Relative Adverbs）:- 地点：where（在某地）- 原因：why（原因）- 方式：how（方式）二、关系代词的使用关系代词引导的定语从句用来修饰人或物，并且在从句中充当句子成分。
1. 主格关系代词- who用来修饰人，做主语或者宾语。
例句1：The girl who is standing there is my sister.（那个站在那里的女孩是我的妹妹。
）例句2：I met the man who you talked about yesterday.（我见到了你昨天谈论的那个男人。
）- which用来修饰物，做主语或宾语。
例句1：The book which is on the table is mine.（在桌子上的那本书是我的。
）例句2：I lost the pen which you gave me.（我丢了你给我的那支笔。
）2. 宾格关系代词- whom用来修饰人，在从句中做宾语。
例句1：I have a friend whom I trust.（我有一个我信任的朋友。
）例句2：She met a boy whom she fell in love with.（她遇到了一个她爱上的男孩。
）- that用来修饰人或物，在从句中做宾语。
初中英语知识归纳定语从句的引导词和结构
初中英语知识归纳定语从句的引导词和结构定语从句是英语中一种常见的句子结构，用于对名词或代词进行进一步的修饰和限定。
在引导定语从句的句子中，有许多不同的引导词和结构可以使用。
本文将对初中英语中常见的定语从句引导词和结构进行归纳总结。
一、引导词1. 关系代词：who, whom, whose, which, that关系代词在定语从句中引导句子并代替先行词，用来修饰先行词。
其中who和whom用于人，whose用于表示所有关系，which用于非人和物，that既可用于人又可用于物。
例句：- The boy who is sitting next to me is my best friend.（那个坐在我旁边的男孩是我最好的朋友。
）- The book which I borrowed from the library is very interesting.（我从图书馆借的那本书很有趣。
）- This is the bike that I want to buy.（这就是我想要买的自行车。
）2. 关系副词：when, where, why关系副词在定语从句中引导句子，并修饰先行词。
其中when表示时间，where表示地点，why表示原因。
例句：- The day when we met was unforgettable.（我们相识的那一天是难忘的。
）- The city where he lives is very beautiful.（他居住的那个城市非常美丽。
）- That's the reason why she didn't come to the party.（那就是她没有参加派对的原因。
）二、结构1. 主语从句主语从句用于修饰一个句子的主语部分，一般由that引导。
例句：- That he passed the exam is good news.（他通过考试是个好消息。
初中英语知识点总结定语从句
初中英语知识点总结定语从句1.定语从句用来修饰限定名词，一般放在被修饰名词之后。
2. 引导定语从句的关系代词有：that, which, who, whom, whose, as等。
关系代词的用法：1. that：指代人或物，常用于非限定性定语从句。
e.g. The book that I bought is very interesting.2. which：指代物，用于非限定性定语从句和限定性定语从句。
e.g. The camera, which is very expensive, belongs to my friend.The camera which belongs to my friend is very expensive.3. who：指代人，用于限定性定语从句。
e.g. The girl who is playing basketball is my sister.4. whom：指代人，用于限定性定语从句，作为宾语时用。
e.g. The boy whom I met yesterday is from America.5. whose：指代人或物，表示所有关系，用于限定性定语从句。
e.g. The man whose car was stolen reported to the police.6. as：指代人或物，用于非限定性定语从句。
e.g. She bought a new dress, as I expected.注意事项：1.关系代词在定语从句中充当主语时，可以省略，但在宾语位置不能省略。
e.g. I know the boy who/that broke the window.The girl (who/whom/that/which) I met yesterday is my classmate.2. 关系代词在宾语位置时，如果是指人，可以用"whom"来代替"who"。
初中英语知识点归纳定语从句的种类及用法
初中英语知识点归纳定语从句的种类及用法定语从句是英语语法中的一个重要部分，它用来修饰名词或者代词。
在初中英语中，掌握定语从句的种类及用法对于提高语言表达能力具有重要意义。
本文将对初中英语中定语从句的种类及用法进行归纳总结。
一、限制性定语从句限制性定语从句用来对被修饰的名词进行进一步的限制和说明，如果去掉限制性定语从句，句子的意思就会发生改变。
1.关系代词引导的限制性定语从句关系代词who, whom, whose, which和that可以引导限制性定语从句。
例如：The girl who is standing over there is my sister.（那个站在那儿的女孩是我的妹妹。
）The book that I bought yesterday is very interesting.（我昨天买的那本书非常有趣。
）2.关系副词引导的限制性定语从句关系副词where, when, why可以引导限制性定语从句。
例如：This is the school where I study.（这是我上学的学校。
）I still remember the day when we met for the first time.（我仍然记得我们第一次见面的那一天。
）二、非限制性定语从句非限制性定语从句用来对被修饰的名词进行补充说明，如果去掉非限制性定语从句，句子的意思仍然完整。
1.关系代词引导的非限制性定语从句关系代词who, whom, whose, which和that可以引导非限制性定语从句。
与限制性定语从句不同的是，非限制性定语从句之后要用逗号与主句分开。
例如：Tom, who is my best friend, is very good at playing basketball.（汤姆，他是我的最好的朋友，非常擅长打篮球。
）This is my car, which was a gift from my parents.（这是我父母送给我的车。
初中英语语法专题—定语从句讲解
初中英语语法专题—定语从句讲解一、什么是定语从句？定语从句是用来修饰名词或代词的从句。
它通常紧跟在被修饰的名词或代词后面，并对其进行进一步的说明或限制。
二、引导定语从句的关系词引导定语从句的关系词主要有：that, which, who, whom, whose, when, where等。
- that用于修饰物，常用来引导限制性定语从句；- which用于修饰物，既可以引导限制性定语从句，也可以引导非限制性定语从句；- who用于修饰人，常用来引导限制性定语从句；- whom用于修饰人，在非正式情况下，常省略为who，也可以引导非限制性定语从句；- whose表示所属关系，修饰人或物；- when表示时间，在定语从句中用来引导时间状语从句；- where表示地点，在定语从句中用来引导地点状语从句。
三、定语从句的位置和用法定语从句可以位于句首、句中或句尾，用来修饰名词或代词。
它可以进一步说明名词的性质、特征、来源等。
以下是一些示例：1. The book that you borrowed from me is very interesting.that you borrowed from me is very interesting.你从我这里借的那本书非常有趣。
2. The girl, who is wearing a red dress, is my sister.who is wearinga red dress, is my sister.那个穿红裙子的女孩是我的妹妹。
3. The city where I was born is very beautiful.where I was born is very beautiful.我出生的城市非常美丽。
4. I have a friend whose father is a doctor.whose father is a doctor.我有一个朋友，他的父亲是医生。
初中英语中的定语从句解析
初中英语中的定语从句解析定语从句是英语语法中的一个重要部分，它在句子中充当定语的作用，用来修饰名词或代词。
在初中英语学习中，定语从句是一个相对复杂的语法结构，需要我们掌握一定的规则和技巧。
一、定语从句的基本结构定语从句由关系代词或关系副词引导，关系代词包括that、which、who、whom、whose，关系副词包括where、when、why。
定语从句的基本结构为：关系代词/关系副词 + 句子。
例如，我们可以说：I have a friend who is a doctor.（我有一个朋友，他是医生。
）这里的“who is a doctor”就是一个定语从句，修饰前面的名词“a friend”。
二、关系代词和关系副词的使用1. 关系代词的使用（1）that：用于修饰人或物，可用于限制性定语从句和非限制性定语从句。
例如，The book that I borrowed from the library is very interesting.（我从图书馆借的那本书非常有趣。
）（2）which：用于修饰物，可用于限制性定语从句和非限制性定语从句。
例如，The car which is parked outside is mine.（停在外面的那辆车是我的。
）（3）who：用于修饰人，只能用于非限制性定语从句。
例如，Tom, who is my best friend, is coming to visit me tomorrow.（汤姆，我的最好朋友，明天要来看我。
）（4）whom：用于修饰人，只能用于非限制性定语从句，作为宾语时常常被省略。
例如，The girl whom I met yesterday is a famous singer.（我昨天遇到的那个女孩是一位著名的歌手。
）（5）whose：用于修饰人或物，可用于限制性定语从句和非限制性定语从句，表示所属关系。
例如，The boy whose father is a teacher is very smart.（那个父亲是老师的男孩非常聪明。
初中英语定语从句-课件(共29张ppt)
关系副词和先行词的关系
I still remember the day when I came here. on the day =when
关系副词实际上是介词＋先行词
几种易混的情况
1.I’ll never forget the days__w_h_e_n__/i_n_w__h_ic_h_ we worked together.
2.I’ll never forget the days ___w__h_ic_h____ we spent together.
4)若主句中有疑问代词 who, which 为了 避免重复, 关系代词不要再用who, which.
只能用which(表示物)的情况
1. 介词后面 The room in which there was a lot of money was broken into last night.
2. 非限制性定语从句
as 引导的限制性定语从句
Please complete the following sentences and compare:
This is such an interesting book _a_s__ we all like. This is so interesting a book ___a_s_ we all like.
3.关系副词when, where, why
as 1. the same…as
2. such+n.+ as
初中英语语法——定语从句
初中英语语法——定语从句定语从句定语从句在句中做定语，修饰一个名词或代词，有时也可以修饰部分或整个句子。
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。
as。
关系副词有：when。
where。
why。
how。
关系代词和关系副词放在先行词和定语从句之间，起连接作用，同时又可做定语从句的一个成分。
当关系代词做宾语时可以省略。
定语从句中的谓语动词必须在人称上和数量上和先行词保持一致。
定语从句分为限制性定语从句和非限制性定语从句。
1、关系代词引导的定语从句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?（who/that在从句中作主语）He is the man whom/ that XXX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：Please pass me the book whose (of which) cover is green.3) which。
that它们所替代的先行词是事物的名词或代词，在从句中可作主语、宾语等，比方：A prosperity which / that had never been XXX在句中作宾语）The package (which / that) you are carrying is about to come unwrapped。
(which / that在句中作宾语)关系代词that和which都可以指物，that和Who都可以指人，其用法区别：不用that的情况：a)在引导非限定性定语从句时错)The tree。
that is four hundred years old。