关系代词引导的定语从句总结
关系代词引导定语从句
关系代词引导定语从句
1. The book that I borrowed from the library is fascinating.
我从图书馆借的那本书很吸引人。
2. She is the teacher who inspired me to love mathematics.
她是那位激励我热爱数学的老师。
3. This is the park where we used to play as children.
这是我们小时候常常玩的公园。
4. I met a woman whose son is a famous actor.
我遇到了一位儿子是著名演员的女士。
5. The car that I want to buy is too expensive.
我想买的那辆车太贵了。
6. He is the friend who always supports me.
他是那个总是支持我的朋友。
7. The restaurant where we had dinner last night was excellent.
我们昨晚吃饭的那家餐厅非常棒。
8. I have a friend whose parents live abroad.
我有一个朋友，他的父母住在国外。
9. The movie that we watched yesterday was thrilling.
我们昨天看的那部电影令人兴奋。
10. That is the city where I was born.
那是我出生的城市。
关系代词引导的定语从句总结
指人，在从句中做主语（1）The boys who are playing football are from Class One.（2）Yesterday I helped an old man who lost his way.指人，在定语从句中充当宾语，常可省略。
（1）Mr. Liu is the person （whom） you talked about.注意：关系代词whom在口语和非正式语体中常用who代替，可省略。
（2）The man who/whom you met just now is my friend.指物，在定语从句中做主语或者宾语，做宾语时可省略（1）Football is a game which is liked by most boys. （ which 在句子中做主语）（2）This is the pen （which） he bought yesterday. （ which 在句子中做宾语）指人时，相当于who或者whom；指物时，相当于which。
在宾语从句中做主语或者宾语，做宾语时可省略。
（1）The people that/who come to visit the city are all here. （在句子中做主语）（2）Where is the man that/whom I saw this morning? （在句子中做宾语）通常指人，也可指物，在定语从句中做定语（1）he has a friend whose father is a doctor.（2）I once lived in a house whose roof has fallen in.whose指物时，常用以下结构来代替（3）the classroom whose door is broken will soon be repaired.（4）the classroom the door of which is broken will soon be repaired.（5）do you like the book whose cover is yellow?（6）do you like the book the color of which is yellow?二、关系代词在定语从句中做介词宾语时，从句常由介词+关系代词引导（1）the school （that/which） heonce studied in is very famous.（2）the school in which he once studied is very famous.（3）tomorrow i will bring here a magazine （that/which） you asked for.（4）tomorrow i will bring here a magazine for which you asked.（5）we'll go to hear the famous singer （whom/that/who） we have often talked about. （6）we'll go to hear the famous singer about whom we have often talked.注意：1.含有介词的动词短语一般不拆开使用，如：look for, look after, take care of等（1）（1）this is the watch which/that i am looking for. （turth）（2）this is the watch for which i am looking. （false）2.若介词放在关系代词前，关系代词指人时用whom，不可用who或者that；指物时用which，不能用that；（1）the man with whom you talked is my friend. （t）（2）the man who/that you talked with is my friend. （f）（3）the plane in which we flew to canada is very comfortable. （t）（4）the plane in that we flew in to canada is very comfortable. （f）3.“介词+关系代词”前可有some, any, none, both, all, neither, most, each, few 等代词或者数词（1）he loved his parents deeply, both of whom are very kind to him.（2）in the basket there are quite many apples, some of which have gone bad.（3）there are forty students in our class in all, most of whom are from big cities.解答"介词+关系代词"类型的定语从句题时，关键在于分析定语从句中的谓语动词（该动词是不及物动词）习惯上常与什么介词搭配使用。
定语从句语法总结
定语从句语法总结定语从句是修饰名词或代词的从句，在句中充当定语的作用。
它可以用来进一步描述、限定或补充名词或代词的含义。
定语从句通常由关系代词或关系副词引导。
以下是一些关于定语从句的语法总结：1.关系代词：（1）主格：who，which，that- Who用于指人，作主语时代替的人- The person who is standing over there is my brother.- Which用于指物，作主语时代替的事物- The book which is on the table is mine.- That用于指人或物，作主语时代替的人或事物，比who和which 更常用- The man that is talking to Mary is her boss.（2）宾格：whom，which，that- Whom用于指人，作宾语时代替的人- The person whom I met yesterday is my teacher.- Which用于指物，作宾语时代替的事物- The book which I bought yesterday is very interesting.- That用于指人或物，作宾语时代替的人或事物，比whom和which 更常用- The man that I saw in the park is my neighbor.（3）所有格：whose- Whose用于指人或物，表示所有关系- The woman whose husband is a doctor is my aunt.2. 关系副词：when，where，why- When用于指时间，修饰表示时间的名词- The day when we met was sunny and beautiful.- Where用于指地点，修饰表示地点的名词- The city where I was born is very beautiful.- Why用于指原因，修饰表示原因的名词- The reason why he came late is that he missed the bus.注意事项：-在非限定性定语从句中，关系代词或关系副词前面需加逗号或分号- 关系代词who，which，that在口语和非正式的书面语中，常可省略-在定语从句中，关系代词或关系副词在从句中可以充当主语、宾语、表语或定语，并且其人称、数要与先行词保持一致-定语从句的谓语动词通常与先行词保持一致，但也有例外情况，如当先行词表示所有者时，谓语动词要与关系代词的先行词保持一致。
最全英语定语从句总结
最全英语定语从句总结定语从句（Adjective Clause）是用来修饰名词或代词的从句。
下面总结了最全的英语定语从句的用法。
1.关系代词引导定语从句：- 关系代词：who, whom, whose, which, that-关系代词在定语从句中的用法：- who/whom/whose：修饰人- which/that：修饰事物、动物2.常用句型：- 主格定语从句：The person who is standing there is my friend.- 宾格定语从句：The woman whom I talked to is a doctor.- 物主定语从句：The book whose cover is red belongs to me.- 非限制性定语从句：My brother, who lives in London, came to visit me.3.关系代词的选择：- who/that：表示人，可做主语或宾语- whom/that：表示人，只能做宾语- which/that：表示事物或动物，做主语或宾语- whose：表示物或人，表示所有关系4.关系副词引导定语从句：- 关系副词：where, when, why-关系副词在定语从句中的用法：- where：表示地点- when：表示时间- why：表示原因5.非限制性定语从句：-非限制性定语从句用逗号与句子主体隔开，几乎与主句无关，可以省略-非限制性定语从句对句子的主要内容起补充或解释作用- 非限制性定语从句中常用关系代词who, which, that 或者关系副词when6.定语从句省略：- 在定语从句中，如果从句主语和主句的主语相同并且是人称代词，可以省略关系代词who/whom/which/that7.定语从句中的动词形式：-定语从句中的谓语动词根据先行词的人称和数的特点进行变化，但受关系代词引导的从句不存在时态变化总之，定语从句是修饰名词或代词的从句，可以由关系代词或关系副词引导。
定语从句的引导词及用法总结
定语从句的引导词及用法总结在英语语法中，定语从句是一种常用的修饰关系，用来在句子中说明或描述名词的从句。
定语从句通常由一个引导词引导，并被逗号或关系代词隔开。
在本文中，我们将总结并介绍常见的定语从句引导词及其用法。
1. 关系代词主要有：who, whom, whose, which, that。
- who: 用来引导指代人的定语从句，作主语或宾语。
例句：The man who is standing over there is my professor.（那个站在那里的人是我的教授。
）He married a woman who he met on vacation.（他娶了一个他在度假时认识的女人。
）- whom: 用来引导指代人的定语从句，作宾语。
例句：The student whom our teacher praised is very talented.（我们老师表扬的学生非常有才华。
）She is the girl whom I saw at the party.（她就是我在派对上看到的那个女孩。
）- whose: 用来引导指代人或物的定语从句，表示所属关系。
例句：The book whose cover is red is mine.（那本封面是红色的书是我的。
）The boy whose father is a doctor wants to become a doctor too.（那个父亲是医生的男孩也想成为医生。
）- which: 用来引导指代物的定语从句，作主语或宾语。
例句：The car which is parked in front of the house belongs to him.（停在房子前面的那辆车是他的。
）I borrowed a pen which writes very smoothly.（我借了一支写起来很顺畅的笔。
）- that: 用来引导指代人或物的定语从句，作主语或宾语。
初中定语从句总结用法大全
初中定语从句总结用法大全定语从句是修饰名词的从句，在句中充当定语的作用。
以下是初中阶段常见的定语从句用法总结：1.关系代词引导的定语从句：- 先行词是人时用"who"：The boy who is sitting next to me is my best friend.- 先行词是物时用"which"：I lost the book which I borrowed from the library.- 先行词既可以是人也可以是物时用"that"：This is the house that I want to buy.2.关系副词引导的定语从句：- 用"where"来修饰地点：This is the school where I study.- 用"why"来修饰原因：I don't know the reason why he left. 3.定语从句的位置：- 定语从句通常位于被修饰的名词后面：The book that I am reading is very interesting.- 修饰人的定语从句可以位于句首：The girl who is standing there is my sister.4.定语从句与介词：- 当定语从句中的先行词被介词所指时，介词放在关系词之后：The house in which she lives is very old.- 当定语从句中的先行词被介词所省略时，介词仍然保留：The bookI am looking for is on the table.5.非限制性定语从句：-非限制性定语从句是指提供额外信息，不改变主句整体意思的定语从句。
6.引导定语从句的连接词的选择：- 用"that"代替"who"、"which"时作主语时：The girl that is sitting next to me is very smart.- 通常情况下可以用"that"来引导定语从句，但当先行词是物，并且在从句中作主语时，推荐使用"which"。
大学定语从句总结用法大全
大学定语从句总结用法大全一、定义：定语从句是修饰一个名词或代词的从句，在从句中充当定语。
二、关系代词的引导词：1. 关系代词：• 指人：who, whom, that• 指物：which, that• 指人或物：whose2. 关系代词的用法：• 用作主语：The student who is sitting next to me is my best friend.• 用作宾语补足语：I have a lot of friends whom I can rely on.• 用作定语：We visited the museum, which was built in 1920.• 用作表语：This is the house that I live in.• 用作介词宾语：This is the pen with which I like to write.三、关系副词的引导词：1. 关系副词：• 地点：where• 时间：when• 原因：why2. 关系副词的用法：• 用来引导地点状语从句：I still remember the house where I grew up.• 用来引导时间状语从句：I will never forget the day when we met.• 用来引导原因状语从句：She didn't tell me the reason why she was crying.四、定语从句的句型：1. 限制性定语从句：• 介词+关系代词引导：This is the car in which I had my first driving lesson.• 多个从句连接：The room where he works and sleeps is very small.• 先行词被all, much, everything等修饰：I appreciate everything that you have done for me.2. 非限制性定语从句：• 逗号隔开：I bought a new laptop, which is very powerful.• 用which或who引导：Tom, who is my brother, lives in London.五、定语从句的注意事项：1. 指代不明确时用which而不用that：I lost my phone, which is very expensive.2. 指代人时用who或whom而不用that：The girl who is singing is my sister.3. 指代整个句子时用which而不用that：The weather is good, which makes me happy.4. 先行词被最高级修饰时，用关系副词引导：This is the most beautiful place where I have ever been.5. 当从句中有介词时，关系代词不能省略：The book on which she is reading is very interesting.六、练题：1. He is the person _______ helped me with my homework yesterday. (who/whom/which)3. This is the book _______ I told you about. (which/that/who)4. I will never forget the day _______ we met. (where/when/why)5. The city _______ he was born in is famous for its historical sites. (that/which/where)以上是大学定语从句总结用法大全，希望对你有帮助。
定语从句引导词总结
定语从句引导词总结在英语语法中，定语从句是一种非常常见的结构，它用来修饰一个名词或代词，通常由关系代词或关系副词引导。
掌握定语从句的引导词是非常重要的，因为它们决定了整个句子的结构和意义。
下面是对常见定语从句引导词的总结。
1. 关系代词引导的定语从句：关系代词作为定语从句的引导词，在句中代替被修饰的名词或代词，并引导从句进一步描述或限定其先行词。
a) who: 指人，作主语或宾语。
Example: The man who is standing over there is my uncle.b) whom: 指人，作宾语。
Example: The girl whom I met yesterday is my neighbor.c) which: 指动物或物体，作主语或宾语。
Example: The book which is on the desk belongs to me.d) that: 指人、动物或物体，作主语或宾语。
在非限制性定语从句中不使用that。
Example: The car that I bought last week is very expensive.e) whose: 表示所属关系，修饰人或物体。
Example: The girl whose brother is a doctor is my classmate.注意：在口语中，关系代词who和which在介词后面可以省略。
Example: The girl (who) I talked to is my sister.2. 关系副词引导的定语从句：关系副词引导定语从句时，同时兼具副词和连词的作用。
a) when: 指时间，在句中作时间状语。
Example: The day when we met was rainy.b) where: 指地点，在句中作地点状语。
Example: This is the school where I study.c) why: 指原因或理由，在句中作原因状语。
定语从句句知识点总结
定语从句句知识点总结基本结构定语从句由关系代词和关系副词引导，其基本结构如下：关系代词：who, whom, whose, which, that关系副词：when, where, why关系代词的用法1. 关系代词作宾语The man who(m) I met yesterday is a doctor.昨天我遇到的那个人是一名医生。
这里的定语从句“whom I met yesterday”修饰先行词“the man”，在句中作宾语。
2. 关系代词作主语The book that I borrowed from the library is very interesting.我从图书馆借来的那本书很有趣。
定语从句“that I borrowed from the library”修饰先行词“the book”，在句中作主语。
3. 关系代词作表语The reason why he was late is that his car broke down.他迟到的原因是他的车坏了。
定语从句“why he was late”修饰先行词“the reason”，在句中作表语。
4. 关系代词作定语The girl whose mother is a teacher is my best friend.那个母亲是老师的女孩是我最好的朋友。
定语从句“whose mother is a teacher”修饰先行词“the girl”。
关系副词的用法1. 关系副词引导地点状语从句This is the hotel where we stayed last year.这就是我们去年住过的旅馆。
定语从句“where we stayed last year”修饰先行词“the hotel”。
2. 关系副词引导时间状语从句He remembered the day when he first met her.他记得他第一次见到她的那天。
定语从句的引导词及用法总结
定语从句的引导词及用法总结定语从句是英语语法中的一个重要部分，用于给名词或代词修饰，进一步说明其特征或限定其范围。
在定语从句中，引导词起到引导和连接的作用，不同的引导词通常表示不同的意义和关系。
本文将针对常见的引导词进行总结，并分别介绍其用法。
1. 关系代词与关系副词关系代词在定语从句中作主语、宾语或宾语补足语，关系副词则在定语从句中作状语。
（1）关系代词“that”用法：- 作主语：常用于非限制性定语从句中，不用逗号与主句隔开。
例句：The book that you recommended is very interesting.- 作宾语：常用于限制性定语从句中，不能省略。
例句：He bought the car that he saw yesterday.- 作宾语补足语：修饰宾语的补充说明，紧跟在宾语之后。
例句：I don't like the food that you cooked too salty.（2）关系代词“who/whom”用法：- 作主语：用于修饰人，在非限制性定语从句中不用逗号与主句隔开。
例句：The girl who is singing is my sister.- 作宾语：用于修饰人，在非限制性定语从句中用whom；在限制性定语从句中，宾语是人且在从句中不作宾语补足语时使用who，否则用whom。
例句：The person whom I met yesterday is a famous writer.- 作宾语补足语：紧跟在宾语之后的关系代词“whom”。
例句：I like the teacher whom I learned a lot from.（3）关系代词“which”用法：- 作主语：用于修饰物，在非限制性定语从句中不用逗号与主句隔开。
例句：The car which is parked in front of the house is mine.- 作宾语：用于修饰物，在非限制性定语从句中使用which；在限制性定语从句中，宾语是物且在从句中不作宾语补足语时使用which，否则用that。
定语从句知识点总结高中
定语从句知识点总结高中一、定语从句的定义定语从句是在名词或代词之后修饰名词或代词的一类从句，它通常由关系代词或关系副词引导，用来对先行词进行进一步的解释或表达。
例如：The book which you lent me is very interesting.The person who is standing there is my teacher.二、关系代词引导的定语从句1. 关系代词关系代词包括that， which， who， whom， whose，where和when。
它们在定语从句中可以作为主语、宾语或表语。
例如：This is the book that I bought yesterday.The girl who is singing is my friend.He told me the reason why he was late.2. 关系代词的用法（1）that在定语从句中既可以指人也可以指物，在限定性定语从句中通常用来代替先行词是人或物的情况。
无逗号的定语从句通常用that引导。
例如：The pencil that you are looking for is on the desk.The book that I borrowed from the library is very interesting.The girl that is talking to Tom is from Canada.（2）which在限定性定语从句中只能用来指代物，不可用来指代人。
无逗号的定语从句通常用which引导。
例如：I like the dress which is on sale.The car which he bought last year is very expensive.This is the house which my father built.（3）who/whom在定语从句中用来指人，who作为主语或表语，whom作为宾语。
定语从句连接词的用法总结
定语从句连接词的用法总结一、引言定语从句是英语中非常重要的一个语法结构，它能够有效地为主句提供更多信息，增强句子的表达力。
而在定语从句中，连接词起着承上启下的作用，不仅能够让定语从句与主句相连，还能确定定语从句在整个句子中的具体作用。
本文将对常见的定语从句连接词进行总结，并详细解释它们的用法。
二、关系代词引导的定语从句1. 关系代词“that”“that”是最常见且最通用的关系代词之一，在口头和书面英语中均可使用。
“that”在定语从句中只能做主语或宾语，并且可以指人或物。
例如：- The car that I bought last month was stolen.（我上个月买的车被盗了。
）- He is the teacher that taught me math.（他是教过我数学的那位老师。
）2. 关系代词“which”“which”只能指物，在非限制性定语从句中使用时，该关系代词往往和逗号一起使用。
“which”还可以作为介绍补充说明时使用。
例如：- I lost my wallet, which contained all my money.（我丢了钱包，里面装着我所有的钱。
）- She has a dog, which is very cute.（她有一只非常可爱的狗。
）3. 关系代词“who / whom”“who”作为主语使用，而“whom”作为宾语使用，都用于指人。
值得注意的是，在口头交流中，“whom”使用较少，通常会使用“who”来替代。
例如：- Peter, who is my best friend, will come to the party.（我的好友彼得会来参加晚会。
）- The girl whom I met yesterday is a famous actress.（我昨天遇到的那个女孩是一位著名演员。
）三、关系副词引导的定语从句1. 关系副词“where”“where”用于修饰地点，在定语从句中充当地点状语。
定语从句知识总结(最新9篇)
定语从句知识总结（最新9篇）英语的定语从句总结篇一一、关系代词引导的定语从句1、由who, whom, that，Whose引导的从句这些词代替的先行词是人的名词或代词，who作主语指人，whom作宾语指人，that既可作主语又可作宾语（作宾语可以省略），可以指人也可以指物。
Whose 用来指人或物，只用作定语。
（1) Is he the man who/that wants to see you? 他是那个想见你的男人吗？(who/that在从句中作主语）（2) 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）（3）The man whom you spoke to just now is our English teacher 你刚刚说话的那个男人是我们的英语老师（4）he man whose son is a doctor is our professor. 那个儿子是医生的男人是我们的教授。
2、由which, that引导的从句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，作宾语时可以省略，例如：（1) 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在从句中作主语）（2) The package (which / that) you are carrying is about to come unwrapped. 你拿那个包裹快要散开了。
(which / that在从句中作宾语）注意：代表物时多用which，但在下列情况中用that而不用which：a)先行词是anything, everything, nothing ，none等不定代词时；b)先行词由every, any, all, some, no, little, few, much等修饰时，这时的that常被省略；c)先行词前有序数词或被形容词最高级修饰时；d)先行词中既有人又有物时；e)整个句中前面已有which，who,that时；f)当先行词为物并作表语时；g)先行词为one时；h)先行词同时又被the only,the very,the same修饰时；二、关系副词引导的定语从句1、when指时间在定语从句中做时间状语也可做连接词用I still remember the day whenI first came to the school.2、where指地点在定语从句中做地点状语Shanghai is the city where I was born.3、why指原因在定语从句中做原因状语，用在reason 后面。
定语从句关系代词的用法总结
定语从句关系代词的用法总结
定语从句是英语语法中的一个重要概念，它用于修饰名词或代词，提供关于这些名词或代词的额外信息。
关系代词在定语从句中扮演着关键角色，它们连接主句和从句，并在从句中担任一定的成分。
以下是定语从句关系代词的主要用法总结：
引导定语从句：关系代词如who, whom, which, that等用于引导定语从句。
它们出现在先行词之后，用于修饰和限定先行词。
代替先行词：关系代词在定语从句中代替主句中的先行词，从而避免重复。
例如，在句子“The man who is speaking is my teacher.”中，“who is speaking”是定语从句，其中的“who”代替了“man”。
担任从句成分：关系代词在定语从句中担任主语、宾语或定语等成分。
例如，在句子“The book that I am reading is interesting.”中，“that”是关系代词，它在从句中担任宾语。
选择关系代词：选择关系代词时，要考虑先行词的种类和定语从句的结构。
如果先行词是人，通常使用who或that；如果先行词是物，通常使用which或that。
同时，还要考虑从句中缺少的成分，以决定使用关系代词的主格、宾格还是所有格。
注意事项：在某些情况下，关系代词可以省略，尤其是在非正式文体中。
但需要注意，省略关系代词可能会影响句子的清晰度。
此外，关系代词与先行词之间的搭配也要符合语法规则。
总之，定语从句关系代词的用法涉及多个方面，包括引导定语从句、代替先行词、担任从句成分以及选择合适的关系代词等。
掌握这些用法对于理解和运用定语从句至关重要。
定语从句语法总结
定语从句语法总结定语从句是英语语法中的一个重要部分，它能够用来修饰一个名词或代词，并且起到进一步说明或详细描述的作用。
在使用定语从句时，我们需要了解一些基本的语法规则和注意事项。
本文将对定语从句的基本结构、引导词、常见类型及其用法进行总结。
接下来，我们将从以下几个方面来详细讨论。
一、基本结构定语从句通常由关系代词或关系副词引导，它们在从句中作为主语、宾语、或修饰名词或代词的定语。
常见的关系代词有：who, whom, whose, which, that；关系副词有：when, where, why, how。
定语从句的基本结构如下：1. 关系代词引导的定语从句：The book that/which you lent me is very interesting.The man who/whom we met yesterday is a famous actor.2. 关系副词引导的定语从句：I still remember the day when I first met her.This is the place where we used to have picnics.二、引导词的选择1. 关系代词的选择：a. 当先行词是人时, 用who/whom/whose。
b. 当先行词是动物或事物时, 用which/whose。
c. 当先行词既指人又指物时, 可用that/which/whose。
2. 关系副词的选择：a. when 引导时间地点，在从句中作状语。
b. where 引导地点，在从句中作状语。
c. why 引导原因或理由，在从句中作状语。
d. how 引导方式、程度或比较，在从句中作状语。
三、定语从句的类型及使用1. 限定性定语从句限定性定语从句用于对先行词起修饰或限制的作用，它提供的信息对于句子来说是必要的，如果去掉定语从句，主句的意思就不完整或不明确。
关系代词可以作为主语、宾语、或修饰名词的定语。
定语从句的引导词总结
定语从句的引导词总结定语从句是英语语法中的一种从句结构，用来修饰名词或代词，在句中充当定语的作用。
定语从句通过引导词来引导，根据其功能和含义的不同，可以分为关系代词和关系副词两种类型。
本文将对定语从句的引导词进行总结，以便更好地掌握和使用定语从句的句法结构。
一、关系代词1. 关系代词“that”关系代词“that”可用于修饰人或物，在定语从句中作主语或宾语。
例如：- The book that I borrowed from the library is very interesting.- The person that you met yesterday is my friend.2. 关系代词“which”关系代词“which”用于修饰物，在定语从句中作主语或宾语。
该代词常用于对上文中整个句子的内容进行解释或补充说明。
例如：- I bought a new computer, which is very fast.- The car which he is driving belongs to his father.3. 关系代词“who”和“whom”关系代词“who”和“whom”用于修饰人，在定语从句中作主语或宾语。
其中，“who”用于主格，在句中作主语，而“whom”用于宾格，在句中作宾语。
例如：- The student who sits next to me is very smart.- The woman whom I saw yesterday is my neighbor.4. 关系代词“whose”关系代词“whose”用于表示所属关系，在定语从句中用来修饰名词，意为“...的”。
例如：- The boy whose bike was stolen reported it to the police.- The company whose CEO resigned is facing financial difficulties.二、关系副词1. 关系副词“when”关系副词“when”用于修饰时间，在定语从句中作时间状语。
定语从句的关系词引导修饰关系的词语
定语从句的关系词引导修饰关系的词语定语从句是指通过关系代词或关系副词来引导修饰关系的句子，进一步对先行词进行修饰或限定的语法结构。
其中，关系代词有：who、whom、whose、which、that，而关系副词则只有：when、where、why。
一、关系代词引导的定语从句1. who/whom关系代词"who"用于指人，在从句中作主语或宾语。
例如：This isthe girl who won the singing competition.（这就是赢得歌唱比赛的那个女孩）2. whose关系代词"whose"用于指人或物，表示所有关系。
例如：The book, whose cover is torn, belongs to me.（这本书的封面被撕掉了，它是我的）3. which关系代词"which"用于指物，在从句中作主语或宾语。
例如：I bought a new car which is very expensive.（我买了一辆非常贵的新车）4. that关系代词"that"用于指人或物，在从句中作主语或宾语，且在非正式语体中可以省略。
例如：The dog that is wagging its tail is mine.（摇尾巴的那只狗是我的）二、关系副词引导的定语从句1. when关系副词"when"用于指时间，在从句中修饰先行词。
例如：I still remember the day when we first met.（我依然记得我们第一次见面的那一天）2. where关系副词"where"用于指地点，在从句中修饰先行词。
例如：This is the school where I used to study.（这是我曾经读过书的学校）3. why关系副词"why"用于指原因，在从句中修饰先行词。
定语从句的引导词及其用法总结
定语从句的引导词及其用法总结定语从句是修饰名词或代词的从句，在句子中起到限定或修饰作用。
在定语从句中，我们需要使用一些特定的引导词来引导定语从句的引导词主要有：关系代词和关系副词。
下面将对定语从句的引导词及其用法进行总结。
一、关系代词关系代词在定语从句中起到连接作用，并且在从句中充当特定的成分。
1. who/whomwho用作主语，whom用作宾语。
例句：The girl who is wearing a red dress is my sister.（who作主语）The boy whom she is talking to is her boyfriend.（whom作宾语）2. whichwhich用于修饰事物。
例句：I bought a new bike which is very expensive.3. thatthat可以代替人或事物，在口语中常用。
例句：I saw the man that you were talking about.4. whosewhose常用于表示所属关系。
例句：The boy whose father is a doctor is my classmate.二、关系副词关系副词在定语从句中起到连接作用，并且在从句中充当特定的成分。
1. wherewhere用于修饰地点。
例句：This is the school where I studied.2. whenwhen用于修饰时间。
例句：I will never forget the day when we met.3. whywhy用于修饰原因。
例句：Please tell me the reason why you didn't come.三、用法总结1. 定语从句的位置可以紧跟在被修饰的名词或代词之后，也可以放在整个句子的末尾。
例句：The book (that) I'm reading is very interesting.The woman whose husband died is my neighbor.2. 当关系代词在定语从句中作为宾语时，可以省略。
英语定语从句考点重点归纳总结
英语定语从句考点重点归纳总结定语从句是英语中非常重要的语法结构之一，它可以用来修饰名词或代词，增强句子的表达能力。
在英语学习中，掌握定语从句的使用方法和特点是非常重要的。
本文将对英语定语从句的考点进行重点归纳总结。
一、定语从句的引导词：1. 关系代词在定语从句中，我们通常使用关系代词来引导定语从句，包括：that, which, who, whom, whose。
它们在从句中充当主语、宾语、定语等成分。
2. 关系副词除了关系代词，有时也会使用关系副词来引导定语从句，包括：where, when, why。
它们在从句中表示地点、时间和原因。
二、关系代词的使用：1. that在定语从句中，that 可以引导限定性定语从句和非限定性定语从句。
一般来说，that 引导的定语从句可以修饰人和物。
2. whichwhich 引导的定语从句可以修饰物，常用于非限定性定语从句中，表示补充说明。
3. who/whomwho 引导的定语从句用于修饰人，并且在从句中充当主语。
如果在从句中充当宾语，则需要用 whom。
4. whosewhose 引导的定语从句用于修饰人和物，表示所属关系。
三、关系副词的使用：1. wherewhere 引导的定语从句用于修饰地点，表示具体的位置。
2. whenwhen 引导的定语从句用于修饰时间，表示具体的时间点或时间段。
3. whywhy 引导的定语从句用于修饰原因，表示具体的原因或理由。
四、定语从句的省略：在定语从句中，如果主语或宾语和主句的主语或宾语一致，或者关系代词在从句中作宾语，都可以将关系代词省略。
五、定语从句的位置：定语从句可以位于先行词之后或之前，如果位于先行词之后，则先行词和定语从句之间需要有逗号分隔。
六、关系代词和关系副词的区别：关系代词在从句中担任成分，而关系副词只起连接作用。
例如：The house where I live is very beautiful.（关系副词 where 连接整个从句）七、定语从句的用法：1. 修饰人或物定语从句可以用来修饰人或物，对关系从句中的名词进行补充说明。
英语语法初中定语从句用法知识点归纳总结
英语语法初中定语从句用法知识点归纳总结英语中，定语从句是一种修饰名词或代词的从句结构，在句子中作为定语来使用，用于进一步描述或限定名词或代词的意义。
初中阶段学习英语语法时，定语从句是一个重要的知识点，掌握其用法对于理解和运用英语语法具有重要意义。
本文将对初中英语阶段的定语从句用法进行归纳总结。
一、关系代词引导的定语从句关系代词是用来引导定语从句的词汇，常见的关系代词包括：who，whom，whose，which，that。
根据关系代词在定语从句中的作用和意义，可以分为人和物两类。
1. 人称关系代词人称关系代词用来引导修饰人的名词或代词的定语从句，包括who和whom。
（1）who：指代主语，在从句中担任主语。
例句：The girl who is standing over there is my sister.翻译：那个站在那边的女孩是我的姐姐。
（2）whom：指代宾语，在从句中担任宾语。
例句：The woman whom I met yesterday is a doctor.翻译：我昨天遇到的那个女人是一名医生。
2. 物主关系代词物主关系代词用来引导修饰物的名词或代词的定语从句，只有一个形式：whose。
例句：I have a friend whose father works in the hospital.翻译：我有一个朋友，他的父亲在医院工作。
3. 非限制性定语从句中的关系代词非限制性定语从句中的关系代词用来修饰整个主句，起到进一步说明和补充的作用。
例句：My brother Jack, who lives in London, is coming to visit us.翻译：我住在伦敦的兄弟杰克要来看我们了。
二、关系副词引导的定语从句关系副词用来引导定语从句，常见的关系副词包括：where，when，why。
1. where：用来引导修饰地点的定语从句。
例句：This is the school where I study.翻译：这是我学习的学校。
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一、关系代词引导的定语从句指人，在从句中做主语（1）The boys who are playing football are from Class One.（2）Yesterday I helped an old man who lost his way.指人，在定语从句中充当宾语，常可省略。
（1）Mr. Liu is the person (whom) you talked about.注意：关系代词whom在口语和非正式语体中常用who代替，可省略。
（2）The man who/whom you met just now is my friend.指物，在定语从句中做主语或者宾语，做宾语时可省略（1）Football is a game which is liked by most boys. ( which 在句子中做主语)（2）This is the pen (which) he bought yesterday. ( which 在句子中做宾语)指人时，相当于who或者whom；指物时，相当于which。
在宾语从句中做主语或者宾语，做宾语时可省略。
（1）The people that/who come to visit the city are all here. (在句子中做主语)（2）Where is the man that/whom I saw this morning (在句子中做宾语)通常指人，也可指物，在定语从句中做定语（1）he has a friend whose father is a doctor.（2）I once lived in a house whose roof has fallen in.whose指物时，常用以下结构来代替（3）the classroom whose door is broken will soon be repaired.（4）the classroom the door of which is broken will soon be repaired.（5）do you like the book whose cover is yellow（6）do you like the book the color of which is yellow二、关系代词在定语从句中做介词宾语时，从句常由介词+关系代词引导（1）the school (that/which) he once studied in is very famous.（2）the school in which he once studied is very famous.（3）tomorrow i will bring here a magazine (that/which) you asked for.（4）tomorrow i will bring here a magazine for which you asked.（5）we'll go to hear the famous singer (whom/that/who) we have often talked about.（6）we'll go to hear the famous singer about whom we have often talked.注意：1. 含有介词的动词短语一般不拆开使用，如：look for, look after, take care of等(1)（1）this is the watch which/that i am looking for. (turth)（2）this is the watch for which i am looking. (false)2. 若介词放在关系代词前，关系代词指人时用whom，不可用who或者that；指物时用which，不能用that；（1）the man with whom you talked is my friend. (t)（2）the man who/that you talked with is my friend. (f)（3）the plane in which we flew to canada is very comfortable. (t)（4）the plane in that we flew in to canada is very comfortable. (f)3.“介词+关系代词”前可有some, any, none, both, all, neither, most, each, few等代词或者数词（1）he loved his parents deeply, both of whom are very kind to him.（2）in the basket there are quite many apples, some of which have gone bad.（3）there are forty students in our class in all, most of whom are from big cities.解答"介词+关系代词"类型的定语从句题时，关键在于分析定语从句中的谓语动词（该动词是不及物动词）习惯上常与什么介词搭配使用。
这就需要同学们在平时学习时要注重某些不及物动词和介词惯用的情形，并要灵活运用。
例如：In the dark street, there wasn't a single person ________ she could turn for help.A. thatB. whoC. from whomD. to whom简析:本题定语从句中的turn 与介词to 构成固定短语"turn to sb. for help (向某人求助）"。
定语从句由关系代词who、whom、whose、which和关系副词where、when、why等引导，但须记住：不能引导定语从句.2.关系词的分析须考虑它在定语从句中的成分。
一.指人的关系代词有who、whose、whom、that. 试分析：（1）The old man who/whom /that we visited yesterday is a famous artist.（2） Miss Wang is taking care of the child whose parents have gone to Beijing.（3）The man with whom my father shook hands just now is our headmaster.（The man who/whom that my father shook hands with just now is our headmaster.）注：A．指人时有时只用who不宜用that。
1．先行词为one、ones或anyone（1）The comrade I want to learn from is the one who studies hard and works hard.（2）Anyone who breaks the law should be punished.2．先行词为these时These who are going to Beijing are the best students of our school.3．在there be 开头的句子中There is a student who wants to see you.4．一个句子中带有两个定语从句，其中一个定语从句的关系代词是that，另一个宜用who，以免重复。
The student that won the first prize is the monitor who works hards.5．在非限制性定语从句中A。
I met a friend of mine in the street, who had just come from Japan.B．主句以who开头的句子中,只用that,不用who。
二．指物的关系代词有which、whose(=of which)、that. 试分析：1. I like the books which / that were written by Lu Xun.2. The desks (which/that) we made last year were very good.3. This is the house in which we lived last year. (= This is the house which /that we lived in last y ear.)4. I live in the room whose windows face south. (= I live in the room ,the windows of which face south.)注：A. 介词如果位于作为其宾语的关系代词之前时，只能用whom、 which不能用who或that.(1). The girl about whom they were talking is our monitor.(2). The book in which there are many interesting things was written by Li Ming.B. 部分短语动词中的介词不可与动词拆开，在定语从句中其介词不可前置，只能放在其动词之后。
Is this the book which she is looking forThe old man who/whom they are waiting for is Professor Li.The child who/whom she is looking after is Wang Ping’s son.C．指物时，下列情况下只能用that ，不宜用which。
（1）先行词为不定代词，如All、much、anything、everything、nothing、something、none、the one等。
We are willing to do anything that is good to the people.I have told them all (that) I know.All that can be done has been done.（2）先行词是序数词或被序数词、修饰时。