初中英语定语从句总结(精辟)
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。
定语从句总结
定语从句总结
定语从句是由关系代词或关系副词引导的修饰性从句，用于对先行词
或主句中的名词或代词进行进一步说明或限制。
以下是对定语从句的精辟
总结：
1. 关系代词引导定语从句，包括：who/whom（人），which（物），that（人或物），whose（表示所属关系）。
关系代词在从句中充当主语、宾语或定语。
2. 关系副词引导定语从句，包括：where（地点），when（时间），why（原因），how（方式），等等。
关系副词在从句中充当状语。
3.定语从句可以放在被修饰名词的前面或后面，但关系代词的选择要
根据从句在整个句子中的成分来确定。
同时，从句与先行词之间要有一定
的语义上的关联。
4.定语从句的谓语动词通常与关系代词或关系副词前面的先行词一致，并且从句的时态和语气要与主句保持一致。
5.定语从句可以进一步修饰名词或代词，使句子更具体、详细或限制性。
6.定语从句可以通过省略关系代词或谓语动词的形式来简化句子，但
被省略的部分仍然可以从整个上下文中推测出来。
7.定语从句的位置灵活，可以出现在句首、句中或句尾，但要注意从
句的语序和标点符号的使用。
总之，定语从句在英语中起到了丰富语言表达和精确交流的作用，掌
握好定语从句的用法可以帮助我们提高语言表达的准确性和表达能力。
初中定语从句知识梳理
初中定语从句知识梳理一、定语从句的概念定语从句是由一个句子充当另一个句子的定语，用来修饰名词或代词。
定语从句在句中充当形容词，起到限定或补充说明修饰作用。
二、定语从句的引导词常用的定语从句引导词有：关系代词和关系副词。
1.关系代词：that, who, whom, whose, which2.关系副词：where, when, why三、引导词的用法和区别1.关系代词的用法和区别：(1)that：1)作主语或宾语时，可以先行词是人也可以是物。
2)不能用于非限制性定语从句。
(2)who/whom：1)who作主语时，先行词必须是人。
2)whom作宾语时，先行词必须是人。
3)非限制性定语从句一般用who；宾语从句的引导词只能用whom。
(3)which：1)作主语或宾语时，先行词必须是物。
2)非限制性定语从句一般用which；宾语从句的引导词只能用which。
(4)whose：1)表示"……的"，用于人或物，用来修饰名词。
2)通常在定语从句中作用是轻微的。
2.关系副词的用法和区别：(1)where：在定语从句中修饰地点，相当于介词+ which。
(2)when：在定语从句中修饰时间，相当于介词+ which。
(3)why：在定语从句中修饰原因，相当于介词+ which。
四、定语从句的基本结构1.先行词+定语从句引导词+其他成分2.定语从句引导词+先行词+其他成分五、易错点以及注意事项1.区分定语从句和宾语从句：定语从句修饰名词或代词，而宾语从句作动词的宾语。
2.先行词的重复性：定语从句中一般不再重复先行词。
3.谓语动词的变化：定语从句中的谓语动词根据先行词的数和人称变化。
4.引导词的选择：根据先行词的不同特点，选择适当的引导词。
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"。
初中定语从句的用法归纳总结
初中定语从句的用法归纳总结
1. 哇塞，定语从句可是初中英语里很重要的一块呢！就比如“She is the girl who likes reading.”，这里的“who likes reading”就是用来修
饰先行词“the girl”的呀！
2. 嘿，你知道吗，定语从句里的关系代词很关键呢！像“In the class there is a boy whose father is a doctor.”，“whose”就起着很重要的作用哦！
3. 哎呀呀，当先行词是人时，我们可以用“that”或者“who”哦，就像“He is the man that/who helped me.”，是不是很好理解呀？
4. 哇哦，要是先行词是物的话，“that”或“which”就派上用场啦，举个例子“ The book that/which I bought yesterday is very interesting.”！
5. 嗨呀，还有一种情况呢，如果先行词在从句中作宾语，关系代词还可以省略呢，好比“She is the girl (whom) I met yesterday.”，神奇吧？
6. 哇，注意啦注意啦，定语从句也有一些特殊的用法哟，像只能用“that”不能用“which”的情况，“This is the best book that I have read.”，
可得记住呀！
7. 哈哈，只要我们搞清楚了定语从句的这些用法，那学起来就容易多啦，像“People who exercise regularly are usually healthier.”，多有意思呀！
总之，定语从句其实没那么难啦，只要多练习多体会，肯定能掌握得很好哒！。
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。
初中英语语法——定语从句用法总结归纳
初中英语语法——定语从句用法总结归纳定语从句是一种引导句，用来修饰主句中的其中一元素，它可以放在
句子的末尾也可以放在句子的中间，它可以表示人或物的属性、行为，也
可以表示特定的时间、地点，其可以紧挨主语或主句元素。
关于定语从句
用法，可以总结如下：
一、定语从句的关系词
1. 一般情况下，用that 或which来引导定语从句。
2. 当定语从句修饰人的时候，用who或whom来代替that或which。
二、定语从句的排列方式
1.无论是放在句首、句中还是句末，定语从句的顺序是：关系词+主
语+谓语+其他成分。
2.在句尾，定语从句可以省略关系词，但同时必须有清楚的上下文逻
辑关系，以保证语意的正确表达。
三、定语从句使用的特殊情况
1. 当定语从句改变主句的主语时，要使用as 引导定语从句。
2. 当定语从句修饰不明确的物体时，可以用whatever, whichever, who或whom来引导定语从句。
3. 当定语从句的内容被省略时，可以用all, some, any, none, little, few, much, many等来引导定语从句。
英语的定语从句总结（精选6篇）
英语的定语从句总结（精选6篇）英语的定语从句总结篇1一、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 when I 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。
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1.定语从句: 1) 定语从句的定义在复合句中，修饰名词或代词的从句叫做定语从句。
被定语从句所修饰的词叫先行词。
引导定语从句的词叫关系词。
关系词包括关系代词who(宾格whom,所有格whose),that, which 和关系副词where, when, why 等。
The boy who is wearing a black coat bought a dictionary yesterday.The noodles that（which）my mother cooked were delicious.The school where I learned judo was very large.I remember the day when our band was formed.I don’t know the reason why she got so angry this morning.2) 定语从句的种类：定语从句可以分为限定性定语从句和非限定性定语从句。
(1)限定性定语从句：它是先行词在意义上不可缺少的定语，如果去掉，主句的意思就不完整或失去意义。
这种从句与主句的关系十分密切，书写时不可用逗号分开。
如果关系代词在限定性定语从句中作宾语，关系代词通常可以省略。
Do you know the girl who just came in?Shanghai is a city（that）I’ve always wanted to visit.Her sister married a man (who/whom/that) she met on a plane.The time when I first met Mr. White was a very difficult period of my life.(2)非限定性定语从句：它只是对先行词作附加补充说明，如果去掉，主句的意思仍然清楚完整。
这种从句与主句的关系不是很密切，书写时往往用逗号分开。
非限定性定语从句一般不用that 引导，而且不可以省略关系词。
The old woman, who lives on her own, has a cat for company.Lori is going to marry Mark, whom she does not love.Beijing, which is the capital city of China, is a very beautiful city.3) 关系代词的用法：在定语从句中，关系代词起着连接主句与从句，指代先行词和在从句中作句子成分的三重作用。
关系代词的选用取决于主句中的先行词以及关系代词在从句中作何种成分。
一．关系代词who, whom 的用法（1）who 可以代替人（即它的先行词必须是人），在从句中担任主语，往往也可以代替在从句中担任宾格的whom,但它的前面不能有介词，如果带介词则必须用宾格whom，即“介词+whom”. E.g. Jonny is a person who always has novel ideas.The girl who the first prize in the contest is from Zhejiang.The person who/whom you just talked to is Mr. Depp.---The person to whom you just talked is Mr. Depp. (介词to提到定语从句前，只能用whom.)We’ll go to the hospital to see the patients, most of whom are children.(whom 前常用表示数量的词none/neither/both/each/all of…)(2)在定语从句中，who, that 指人时可以通用，但在下列情况下用who,而不用that.A) 先行词是one, ones, anyone 时，宜用who.One who has nothing to fear for oneself dares to tell the truth.The ones who flatter me don’t please me. Anyone who laughs last laughs best.Anyone who fails to finish the task given should be criticized.B) 先行词为those 时，宜用who. Those who want to go to the Great Wall sign up here.No words are strong enough to express our thanks to those who worked hard to rescue survivors in the earthquake.C) 当先行词有较长的后置定语时，宜用who.I met a girl in the street yesterday who grew up in Yunnan province.D) 一个句子中带有两个定语从句时，其中一个定语从句的关系代词时that，另一个宜用who. E.g. The boy that you met last night is the group leader who studies very hard.E) 在there be 开头的句子中，事宜用who.There is a young man who wants to see your father. There was a king who was kind to his people.There are many old men who are against this plan.二．关系代词whose 的用法：关系代词whose 是关系代词who 的所有格形式，它既可以代人，也可以代物。
当whose 代物时，相当于of which. Whose 引导的定语从句既可以是限定性定语从句，也可以是非限定性定语从句。
Do you know Peter whose father happens to be working in your company?The tourist wanted to book a room whose window faces south.=The tourist wanted to book a room the window of which faces south.=The tourist wanted to book a room . The room’s window faces south.We went to see our teacher Miss Styles, whose husband lost his life in the earthquake.Xi’an, whose walls remain as good as before, is one of the few cities with city walls.三．关系代词that, which 的用法（1）在限定性定语从句中指代物时，which 和that 一般可通用。
The new house that/which I has just bought is about six miles away.They planted some trees that /which didn’t need much water.(2) 限定性定语从句中只用that 而不用which 的情况。
A）先行词有形容词最高级修饰时This is the best way that has been used against pollution.Polly is the most direct young woman that I have ever come across .B) 先行词有序数词修饰时This is the third time that they have met.The very first time that Lester saw the film, he made up his mind to become a doctor.C)主句已有疑问词who 或which 时Which of the car s that are in front of the hotel belongs to you?Who is the man that is sitting by the lake ?D) 先行词既有人又有物时He talked about the schools and teachers that he had visited.The bike and his rider that had run over an old man were taken to the police station.E) 先行词为all, much, few, little, something, everything, anything, nothing, none 等不定代词时It’s easy to do the repair. All that you need is a hammer and some nails.We haven’t got much that we can offer you.I’d like to tell you something that will make you surprised.F) 先行词前面有the very, the only, the same, any, few, little, no, all, one of 等词修饰时This is the very room that I slept in that evening.The only thing that we can do is to give you some money.Li Ming is the only one that wants to be a teacher.G) 有两个定语从句，其中一个关系代词以用which,另一个宜用thatEdison built up a factory which produced things that had never been seen before.(3) 只用which 而不用that 的情况A) 引导非限定定语从句时The fish, which I bought this morning, is very fresh.My house, which I bought two years ago, has got a lovely garden.Jim passed the driving test, which surprised everybody in the office.Helen was much kinder to her youngest son than to others, which , of course, made the others envy him.The factory produces half a million pairs of shoes every year, most of which are sold abroad.(which 前常用none/neither/most/both/each/all/a little of等词修饰)B）在限定性定语从句中，关系带词前有介词时I was put in a position in which I had to accept I was less important.This is the hotel in which you will stay.= That’s the hotel (which/that) you will stay in.(此句中，如果介词in 放在句子的后面，那么关系代词既可用which,也可用that,还可省略。