初中定语从句的重点

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初中定语从句要点。~

定语从句的概念

    在复合句中,修饰某一名词或代词的从句叫定语从句。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。

    二、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)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。

    三、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。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,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。

    四、关系代词的用法

    1. that 既可以用于指人,也可以用于指物。在从句中作主语或宾语,作主语时不可省略,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)

    2.which用于指物,在句中作主语或宾语,作主语不可省略,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。(作主语)

    The film (which) we saw last night was wonderful. 我们昨天晚上看的那部电影很好看。(作宾语)

    3.who, whom用于指人,who 用作主语,whom用作宾语。在口语中,有时可用who代替whom,也可省略。例如:

    The girl who often helps me with my English is from England.经常在英语方面帮助我的那个女孩是英国人。(作主语)

    Who is the teacher (whom) Li Ming is talking to?正在与李明谈话的老师是谁?(作宾语)

    注意:(1)当定语从句中含有介词,介词放在句末时,who, that, which可省略,但介词在关系代词前时,只能用“介词+which/whom”结构。例如:

    This is the house in which we lived last year.这是我们去年居住的房子。

    Please tell me from whom you borrowed the English novel.请告诉我你从谁那借的这本英文小说。

    (2)含有介词的固定动词词组中,介词不可前置,只能放在原来的位置上。例如:

    This is the person whom you are looking for. 这就是你要找的那个人。

    (3)that 作介词的宾语时,介词不能放它的前面,只能放在从句中动词的后面。例如:

    The city that she lives in is very far away.她居住的城市非常远。

    (4)关系词只能用that的情况:

    a. 先行词被序数词或形容词最高级所修饰,或本身是序数词、基数词、形容词最高级时,只能用that,而不用which.例如:

    He was the first person that passed the exam. 他是第一个通过考试的人。

    b.被修饰的先行词为all, any, much, many, everything, anything, none, the one等不定代词时,只能用that,而不用which.例如:

    Is there anything that you want to buy in the shop?你在商店里有什么东西要买吗?

    c.先行词被the only, the very, the same, the last, little, few 等词修饰时,只能用that,而不用which.例如:

    This is the same bike that I lost.这就是我丢的那辆自行车。

    d. 先行词里同时含有人或物时,只能用that, 而不用which.例如:

    I can remember well the persons and some pictures that I saw in the room.我能清楚记得我在那个房间所见到的人和一些照片。

    e.以who或which引导的特殊疑问句,为避免重复,只能用that.例如:

    Who is the girl that is crying? 正在哭泣的那个女孩是谁?

    f.主句是there be 结构,修饰主语的定语从句用that,而不用which.例如:

    There is a book on the desk that belongs to Tom. 桌子上那本书是汤姆的。

    (5)关系词只能用which,而不用that 的情况:

    a.先行词为that, those时,用which, 而不用that.例如:

    What’s that which is under the desk? 在桌子底下的那些东西是什么?

    b.关系代词前有介词时,一般用which,而不用that.例如:

    This is the room in which he lives. 这是他居住的房间。

    c.引导非限制性定语从句,用which, 而不用that.例如:

    Tom came back, which made us happy. 汤姆回来了,这使我们很高兴。

    五、关系副词的用法

    (1)when指时间,其先行词表示时间,在句中作时间状语。例如:

    This was the time when he arrived.这是他到达的时间。

    (2)where指地点,其先行词表示地点,在句中作地点状语。例如:

    This is place where he works.这是他工作的地点。

    (3)why 指原因,其先行词是原因,起原因状语作用。例如:

    Nobody knows the reason why he is often late for school. 没人知道他为什么上学总迟到。

要掌握怎么由先行词来决定用哪个引导词,如若先行词的人就用who , whom ,whose ,that 等等及其由先行词的单复数来决定从句的时态

有关定语从句的概念

(1)定语从句:就是在复合句里充当定语的从句,它通常紧靠在所修饰的名词或代词后面。

(2)先行词:就是被定语从句修饰的名词或代词。

(3)关系词:引导定语从句的词叫关系词。关系词有关系代词who, whom, whose, which和that等;关系副词有when, where, why等。关系词不仅起连接作用,而且还代表先行词并在定语从句中担任某一句子成分,关系代词作主语、宾语、定语、表语等,关系副词作状语。如:

This is the book that my father bought me yesterday. 这就是我父亲昨天帮我买的那本书。

说明:句中修饰the book的that my father bought me yesterday就是定语从句;被定语从句所修饰的the book这是先行词;代表the book的关系代词that在定语从句中作bought的直接宾语。

The time when he arrives is not known. 他到达的时间还不知道。

说明:句中when he arrives是定语从句,被定语从句修饰的the time是先行词,关系副词when作时间状语。

2. 关系代词的一般用法

先行词是人,在从句中作主语用who,作宾语用whom或who,作定语用whose;先行词是物,在定语从句中作主语或宾语都用which,作定语用of which或whose均可。在限制性定语从句中which, who, whom都可用that代替。关系代词作宾语时常被省略。

This is the man who helped me yesterday. 这就是昨天帮助我的那个人。(作主语)

The teacher (who/whom/that) you want to see is coming. 你要见的老师来了。(作see的宾语,可以省略)

I met a boy whose father was a astronaut. 我认识一位男孩,他的父亲是宇航员。(作定语)

Here is the coat which/that will be made to you. 这是一件做给你的衣服。(作主语)

This is the factory (which/that) we visited last year.这就是我们去年参观的那家工厂。(作visited的宾语,可以省略)

He has a book whose cover (=the cover of which) is very beautiful. 他有一本封面非常漂亮的书。

3. 关 关系副词有when, where, why,在定语从句中作状语,分别表示时间、地点和原因。when的先行词通常是time, day, season, age, occasion等时间名词;where的先行词通常是place, city, town, village, house, case, situation, scenes等地点或情形名词;why的先行词只能是reason。关系副词when和where有时可用“介词+which”代替,why可用for which代替。如:

There are occasions when (=on which) one must yield. 任何人都有不得不屈服的时候。

Beijing is the place where (=in which) I was born. 北京是我的出生地。

Is this the reason why (=for which) he refused our offer? 这就是他拒绝我们帮助他的理由吗?

注意:先行词虽然是时间或地点,但若在定语从句中作主语或宾语时,要用关系代词。

(1)The factory where his father worked has closed. 他父亲曾工作的那家工厂关闭了。(作状语)

比较:The factory which/that was built in 1978 has closed. 1978年建的那家工厂关闭了。(作主语)

(2) I’ll never forget the days when we lived together. 我永远也忘不了我们一起生活的那些日子。(作状语)

比较:I’ll never forget the days (that) we spent in Australia. 我永远也忘不了我们在澳大利亚度过的那些日子。(作及物动词spent的宾语)

(3) The reason (why) she was ill was that she had eaten bad meat. 她生病的原因是她吃了变质的肉。(作状语,用关系副词)

比较:The reason (that) he gave for his absence was obviously fabricated.他所说的缺席理由显然是编造的。(作gave的宾语,用关系代词)

4. 习惯上要用that引导的定语从句

(1)当先行词是指物的all, little, few, much, any, anything, everything, nothing, none, the one时,或先行词被all, little, few, much, any, every, no等修饰时。

All that can be done has been done. 能做的都已经做了。

He will tell you everything that he heard about it.他将告诉你他所听到的关于这件事的一切。

There is little work that is fit for you. 没什么工作适合你做。

I have eaten all the food that is left. 我把剩下的所有食物都吃了。

(2)先行词是序数词或最高级形容词时,或者先行词被序数词(包括last, next)、最高级形容词及the only, the very等修饰时。

This is the first film that I have seen since I came here.这是我到这里后所看的第一场电影。

This is the best that has been used against pollution. 这是用来防止污染的最好办法。

This is the very book that I am looking for. 这正是我一直在寻找的那本书。

(3)先行词包括人和物时。

They often talk about the people and the things that they are interested in. 他们常常谈论那些他们感兴趣的人和事。

(4)当主句是以who或which开头的疑问句时,为了避免重复,多用that引导。如:

Which is the house that caught fire last night? 昨晚失火的是那座房子?

Who is the lady that is playing the piano? 在弹钢琴的那位小姐是谁?

5. 习惯上不用that引导的定语从句

(1)在非限制性定语从句中,不以能用that引导。

Yesterday I met Mary, who seemed very excided. 昨天我碰到了玛丽,她显得非常兴奋。

(2)直接在介词后作宾语时,不能用that引导,要用whom, whose或which,且不能省略。

The house in which we live is not large. 我们住院的房子不大。

I know the young man with whom you live. 我认识和你住在一起的那个年青人。

但当介词放在从句的末尾时,可以用that替代which, who替代whom,也可以省略关系代词。如:

The house (which/that) we live in is not large. 我们住院的房子不大。

I know the man (whom/who/that) you live with. 我认识和你住在一起的那个人。

(3)当先行词是指人的all, any, few, one(s), anyone, everyone, those, people, he等时,只能用who。

None so blind as those who won't see. 睁眼不看事实的人眼最瞎。

Anyone who is over sixteen is allowed in. 任何超过十六岁的人都允许进去。

I met someone who said he knew you. 我碰到一个人,他说认识你。

He who has a mind to beat his dog will easily find his stick. (谚)欲加之罪,何患无辞。

(4)当先行词与关系代词之间有较复杂的短语或从句隔开时。

I was the only person in my office who was invited. 我是我们办公室里唯一受到邀请的人。

A new master will come tomorrow who will teach you German. 有位新校长明天来,他将教你们德语。

对于初中生来说,掌握以上定语从句知识就可以了,高中会具体学习,加油!

先行词是人,在从句中作主语用who,作宾语用whom或who,作定语用whose;先行词是物,在定语从句中作主语或宾语都用which,作定语用of which或whose均可。在限制性定语从句中which, who, whom都可用that代替。关系代词作宾语时常被省略。

This is the man who helped me yesterday. 这就是昨天帮助我的那个人。(作主语)

The teacher (who/whom/that) you want to see is coming. 你要见的老师来了。(作see的宾语,可以省略)

现在明白了吗?

2.定语从句
定语从句是由关系代词或关系副词引导的从句,其作用是作定语修饰主句的某个名词性成分,相当于形容词,所以又称为形容词性从句,一般紧跟在它所修饰的名词后。
常见关系词(引导定语从句的关联词)
关系代词 that which(代替从句\主句中的名词) who(代替从句\主句中的主语) whom(代替从句中的宾语)(who可以代替whom,但whom不可以代替who.) whose as
关系副词 where, when, why

关系词常有3个作用:1,引导定语从句。2,代替前面的名词。3,在定语从句中担当一个成分。
例句 He is the man (who I served yesterday.)(括号内为定语从句).从句原句是I served the man yesterday,因为who代替宾语,所以可以替换为whom.
简单易懂,我自己打的

定语从句的考查热点
1.间隔式定语从句
定语从句一般紧跟在先行词之后,但定语从句先
行词之间有时会插入别的成分,构成先行词与定
语从句的隔离。
eg. This is the article written by him that I spoke to you about.
He was the only person in this country that was invited.
(1). 因定语从句过长,为使句子保持平衡,通常定语从句和其所修饰的名词或代词分开。
eg. The film brought the hours back to me when I was taken good care of in that faraway villiage.
(2). 在定语从句中使用“插入语”以增加句子的灵活性。
eg. Kate was always speaking highly of her role in the play, which, of course, made the others unhappy.
The pen I thought I had lost is on my desk, right under my nose.
2.定语从句中的谓语动词与先行词保持一致。
当引导定语从句的关系代词在从句中做主语时,定
语从句的谓语动词的数的形式应与先行词保持一致。
eg. I, who am your classmate, will try my best to help you.
He, who is your classmate, will try his best to help you.
注意句式:
one of + 复数名词+关系代词+复数动词
the (only/very) one of +复数名词+关系代词+单数动词
He is one of the students who have made great progress.
Tom is the only one of my friends who has been abroad.

http://xzf.2007年中考语法大全---句法

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发表日期:2007年5月24日 出处:转载 已经有9174位读者读过此文

07中考语法复习

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钭枯奥拉: 定语从句的概念在复合句中,修饰某一名词或代词的从句叫定语从句.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.二、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, ...

梁园区19761128485: 初中英语定语从句的注意点有哪些?
钭枯奥拉: 在英文中,有两种定语从句:限定性定语从句与非限定性定语从句.这两种定语从句在其功能和形式方面都有明显的区别: 限定性定语从句限定性定语从句与主句的关系很紧奏,对其先行词起限定、修饰的作用.如果将其去掉,会影响句子意思的完整性;有时甚至于引起费解、误解.

梁园区19761128485: 定语从句重点 -
钭枯奥拉: 在定语从句中,关系代词或关系副词都代替先行词在从句中充当一定的成分,如果该从句中缺少主语、表语、宾语或定语,就要用关系代词来连接从句;如果从句中缺少状语,就得用关系副词来连接从句.例如:(1)I still remember the days ...

梁园区19761128485: 求初中英语定语从句的必备知识点 -
钭枯奥拉: 1)who: 当先行项指人时,在定语从句中作主语. eg: The student who answered the question was John. The man who was here yesterday is a artist. 2)whom: 当先行项指人时,在定语从句中作宾语. eg: The man whom I saw is called Smith. ...

梁园区19761128485: 初中有关定语从句的语法? -
钭枯奥拉: 初中定语从句详解. 定语从句是一种形容词的关系从句.它由关系代词或关系副词引导(1).初中英语中的定语从句仅限于限制性定于从句,但对初中生来说,定语从句既是一个重点,也是一个难点.【关键词】定语从句 先行词 关系代词 关...

梁园区19761128485: 初中英语重点语法有那几个 -
钭枯奥拉: 最重点的应该就是定语从句、宾语从句、动词不定式了吧.【本人已上高中,但是发现学的都是初中知识的衍伸】 ①定语从句: 重点掌握 a.先行词【大多是名词,有时可能为一句话】 例如:The man who/that wears a black hat is her father.【这...

梁园区19761128485: 定语从句的知识点 -
钭枯奥拉: 首先,是关系词就要充当成分. 但关系词分三类:名词型,状语型和定语型. 名词型:that who which whom.在句子中可以充当主语,宾语,表语.例:Tom who is eating apples is outstanding.who作主语Tom likes eating apples which Lucy ...

梁园区19761128485: 定语从句有哪些要点和难点? -
钭枯奥拉: 定语从句的要点与难点: 一、关系代词的基本用法及说明 1. that与who (whom)及which用法的区别 A. who (whom)和which可用于限定性定语从句和非限定性定语从句,而that只能用于限定性定语从句. B. 当先行词是一个既包含人又包含物的词组...

梁园区19761128485: 定语从句的构成及用法 -
钭枯奥拉: I. 定义:定语是修饰名词或代词的成分,定语可由单词、短语来充当.当用一个句子来充当名词或代词的修饰语时,这种起定语作用的句子就被称为定语从句. They have a clever son.Do you know the man over there? I know the man who wrote ...

梁园区19761128485: 定语从句的要点 -
钭枯奥拉: 英语基础语法——定语从句■有关定语从句的概念 (1)定语从句:就是在复合句里充当定语的从句,它通常紧靠在所修饰的名词或代词后面. (2)先行词:就是被定语从句修饰的名词或代词. (3)关系词:引导定语从句的词叫关系词.关系词有...

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