定语从句“介词+关系代词+不定式”用法-初中英语语法

定语从句“介词+关系代词+不定式”用法-初中英语语

一、用法实例
“介词+关系代词+不定式”的表现形式通常为 in which to do sth, with which to do sth, on which to do sth等,其中的介词视具体语境的搭配而定。

如:
She must have time in which to grow calm. 她需要有时间冷
静下来。

She had no time left in which to pack her things. 她没有
时间收拾行李了。

He had only the long nights in which to study. 他只有漫漫
长夜可用来学习。

Allow me one minute in which to change my costumes. 给我
一点时间来卸装。

Now he had no pretext on which to prolong his stay. 现在
他已没有继续留下去借口。

He had a couple of revolvers with which to defend himself. 他只有一两把手枪用来自卫。

She had some money in the bank, with which to help her mother. 她银行里有些钱用来协助她的母亲。

The boy wants another fifty cents with which to buy some ice cream. 这男孩还要五角钱去买冰淇淋。

It was a marvelous place to begin one’s management career. First of all, there were so many different aspects of
transport on which to try my hand. 这是开始一个人的经营管理生
涯的好地方。

首先,那里有涉及运输很多方面工作让我初试身手。

二、结构分析
在阅读中我们经常能够见到以上这样的“介词+关系代词+不定式”形式,很多读者不明白它是什么结构,其实它就是一种紧缩了的定语
从句。

在正式文体中,当引导定语从句的关系代词用作介词的宾语时,有时可用“介词+关系代词+不定式”这样的结构来简化定语从句。

比较:
She must have time in which she can grow calm.=She must have time in which to grow calm. 她必须有冷静下来时的时间。

Allow me one minute in which I can change my
clothes.=Allow me one minute in which to change my clothes.
给我一点时间换衣服。

He was miserable unless he had neighbors with whom he
could quarrel.=He was miserable unless he had neighbors with whom to quarrel. 他要是没有邻居吵架就难受。

She had some money in the bank, with which she could help her mother. =She had some money in the bank, with which to
help her mother. 她银行里有些钱用来协助她的母亲。

三、补充说明
对于“介词+关系代词+不定式”结构,若语义清楚,且结构恰当,有时可进一步省略其中的关系代词,而只保留介词和不定式(注意,此
时介词要移至不定式之后,且当先行词为表时间的名词时,该介词通
常省略)。

如:
She must have time to grow calm (in). 她必须有冷静下来时
的时间。

Allow me one minute to change my clothes (in). 给我一点时间换衣服。

He was miserable unless he had neighbors to quarrel with. 他要是没有邻居吵架就难受。

It’s reported that the city needs more land to build houses on. 据报道,这座城市需要更多的土地来建房。

四、特别提示
值得指出的是,“介词+关系代词+不定式”结构中的介词不能没有,并且该介词也不能位于不定式后面。

如:
在那儿孩子们有个玩耍的花园。

正:There the children had a garden in which to play. (很正式)
正:There the children had a garden in which they could play. (较正式)
正:There the children had a garden to play in. (较口语化)
误:There the children had a garden which to play in.。

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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。

英语中定语从句的用法

英语中定语从句的用法

定语从句是一种英语语法结构,用于修饰名词或代词,说明其性质或特征。

以下是定语从句的主要用法:
1. 引导词:定语从句由引导词引导,常用的引导词有that、which、who、whose、whom、where、why等。

2. 关系词:关系词在定语从句中作为替代词,代表被修饰的名词或代词。

关系词分为关系代词和关系副词。

关系代词有who、whom、whose、that、which等,关系副词有where、why、how等。

3. 限定性定语从句和非限定性定语从句:限定性定语从句对所修饰的名词或代词进行限定,使句子意思更加明确。

而非限定性定语从句则是对所修饰的名词或代词作进一步的描述或解释,通常用逗号与主句隔开。

4. 介词+关系代词:在定语从句中,介词+关系代词的结构常常引导定语从句。

常用的介词有in、on、by、to等。

5. 省略引导词:在口语和书面语中,有时可以省略引导词。

但在正式文体中,通常需要保留引导词。

总的来说,定语从句是英语语法中的一个重要组成部分,它可以增强句子的表达效果和准确性。

在使用定语从句时,需要注意语法规则和表达习惯,以确保句子通顺、流畅。

中考英语定语从句用法归纳总结

中考英语定语从句用法归纳总结

中考英语定语从句用法归纳总结定语从句是英语中重要的从句类型之一,它用来修饰并限定名词或代词的含义。

在中考英语考试中,定语从句经常出现,并占有相当的比重。

因此,掌握定语从句的用法是中考英语考试的关键之一。

下面是定语从句的用法归纳总结。

一、定语从句的基本结构定语从句由关系词引导,关系词可以是关系代词(who,whom,whose,which,that)或者关系副词(when,where,why)。

关系词在定语从句中充当成分的作用,并且与先行词在意义上保持一致。

1. 关系代词引导的定语从句结构:- 主格关系代词:who/that/which- 宾格关系代词:whom/that/which- 物主代词:whose例句:- The girl who is dancing on the stage is my sister.- The book that I borrowed from the library is very interesting.- Jack, whom I met at the party, is a famous actor.2. 关系副词引导的定语从句结构:- 地点关系副词:where- 时间关系副词:when- 原因关系副词:why例句:- This is the school where I study.- Do you remember the day when we went to the zoo?- I don't know the reason why he didn't come to the meeting.二、定语从句的用法定语从句可以修饰人或物,并且起限定和说明的作用。

在中考英语考试中,常见的用法有以下几种:1. 修饰人的定语从句- 关系代词who/whom/whose用于修饰人,并在定语从句中充当主语、宾语或定语的作用。

例句:- The boy who is wearing a red hat is my best friend.- Mary, whom I met in the park, is a talented pianist.- The teacher whose daughter is in my class is very strict.2. 修饰物的定语从句- 关系代词that/which用于修饰物,并在定语从句中充当主语或定语的作用。

初中英语语法三大从句总结,仅此一份,建议收藏!

初中英语语法三大从句总结,仅此一份,建议收藏!

在初中英语中,主要有三大从句,即宾语从句、定语从句、状语从句(包括时间、条件、结果、目的、原因、让步、地点、方式等)。

小编今天跟大家分享的就是这三个从句的主要语法点,赶快看起来吧!宾语从句一、定义在句子中起宾语作用的从句叫做宾语从句。

二、连接词that: I think that you can pass the exam.Whether/if: I don’t know what the word means.“Wh”: I don’t know what the word means.I don’t know where he found the book.只用whether的情况:1. 与or not连用:I don’t know whether it’s raining or not.2. 与动词不定式连用:He doesn’t know whether to accept the invitation.3. 连接词前有介词时:It depends on whether he is coming.三、时态1. 主句是一般现在时态,从句根据实际情况而定(各种时态均可)She wants to know what he has done for the exam.2.主句是一般过去时态,从句用相应的过去的时态。

1)She said that she was a student.2)She said that she would fly to Japan in a week.3)She said that she had finished her homework already.3. 如果宾语从句说的是客观真理、自然现象或事实时,这时宾语从句要用一般现在时态。

The teacher said that the earth goes round the sun.一、定义在复合句中修饰名词、代词的从句叫定语从句。

初中英语语法三大从句

初中英语语法三大从句

初中英语语法三大从句英语语法是针对英语语言进行研究后,英语语法系统地总结归纳出来的一系列语言规则。

英语语法的精华在于掌控语言的使用。

下面是作者给大家带来的初中英语语法三大从句,欢迎大家浏览参考,我们一起来看看吧!一、初中英语语法——三大从句之定语从句在英语中,主要有三大从句,即名词性从句(包括主语从句,宾语从句,表语从句,同位语从句)、形容词性从句(即定语从句)、副词性从句(即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等)。

【定语从句】一、定语从句概念定语从句(attributive clause),顾名思义,就是一个句子作定语从属于主句。

定语一样是由形容词充当,所以定语从句又称作形容词从句。

另外,定语从句是由关系代词或关系副词引导的,故又称作关系从句。

定语从句一样放在它所修饰的名词或代词之后,这种名词或代词被称作先行词。

请看示例:The woman who lives next door is a teacher.先行词定语从句在所有的从句中,算定语从句最难掌控,由于汉语里没有定语从句,汉语里只有定语,而且总是放在名词之前来修饰名词。

二、关系代词引导的定语从句关系代词代替前面的先行词,并且在定语从句中充当句子成分,可以作主语、宾语、定语等。

常见的关系代词有:who, that, which。

它们的主格、宾格和所有格以下表所示:格先行词主格宾格所有格人 who whom whose物 which which whose of which人、物 that that —(一)关系代词who, whom和 whose的用法who代替人,是主格,在定语从句中作主语。

例如:An architect is a person who designs buildings. 建筑师是设计房屋的人。

I will never forget the teacher who taught us chemistry in the first year of my senior middle school. 我将永久不会忘记在高一时教我们化学的那位老师。

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"。

英语中的定语和定语从句用法详解(初中)

英语中的定语和定语从句用法详解(初中)定语在句中修饰名词或代词的成分叫定语。

①用作定语的主要是形容词,代词,数词,名词,副词,动词不定式,介词短语等。

形容词,代词,数词,名词等作定语时,通常放在被修饰的词前面。

He is a new student.他是个新生。

但副词,动词不定式,介词短语等作定语时,则放在被修饰的词之后。

The bike in the room is mine.房间里的自行车是我的。

②用于描述名词,代词,短语或从句的性质,特征范围等情况的词叫做定语, 定语可以由名词,形容词和起名词和形容词作用的词,短语担任。

如果定语是单个词,定语放在被修饰词的前面,如果是词组,定语放在被修饰词的后面。

简单句中的定语:1.He is a new student.2.He is my student.3.He is an 8-year-old student.4.It is an apple tree.5.The boy there needs a pen.6.The way to learn a language is to practice as much as possible.7.The boy on the right of the teacher’s desk is Xia youlong.在复合句中,修饰名词或代词的从句叫定语从句(在句子中,充当定语的句子),被修饰的名词或代词叫先行词,引导定语从句的有关系代词 who, whom, whose, which, that等和关系副词where, when, why等,关系代词和关系副词在定语从句中担任句子成份。

1.由who引导的定语从句中, who用作主语,如: This is the boy who often helps me.2.由whom引导的定语从句中,whom用作宾语,如:The man whom you are waiting for has gone home.3.由whose引导的定语从句中, whose用作定语,如: Do you know the girl whose skirt is white?4.由which引导的定语从句中,which用作主语或谓语动词的宾语或介词的宾语,如:The room in which there is a machine is a work shop.The river which is in front of my house is very clean.This is the pen which you want.注意:(1)whom, which用作介词宾语时,介词可放在 whom、which之前,也可放在从句原来的位置上;但在含有介词的动词固定词组中,介词只能放在原来的位置上。

20初中英语语法系列第二十讲定语从句(全国通用)

定语从句一、定义概念:定语是用来修饰限定名词或者代词的成分,用来说明所修饰词的品质特征。

可以充当定语的有形容词、名词、代词、数词、副词、不定式、动名词、分词、介词短语,当由一个句子充当定语时,我们把这个句子叫做定语从句,定语从句属于形容词性从句。

1.she is a beautiful girl.(形容词)2.This is an apple tree.(名词)3.Who is that girl?(代词)4.I have three books.(数词)5.The girl over there is his sister.(副词)6.I have a lot of homework to do.(不定式)7.There is a swimming pool.(动名词)8.The baby sleeping in the room is 10 years old.(现在分词)9.The house built last week needs repairing.(过去分词)10.T he girl in red is my sister.(介词短语)以上10个句子中分别列举了可以做定语的词类。

下面列举定语是句子的情况,也就是定语从句。

定语从句需要掌握四个方面:主句、先行词、关系词、从句。

定语从句的先行词一定是名词性的内容(名词、代词;代词其实是名词性的一种)1.先行词:the girl关系词:who(在从句中做主语)从句:who is beautiful.2.主句:I lost the book.先行词:the book关系词:that/which(在从句中做主语)从句:That/which cost me 10 yuan.3.先行词:a dog关系词:whose(在从句中作定语)从句:whose eyes are blue4.主句:I still remember the day先行词:the day关系词:when(在从句中做时间状语)从句:when I graduate from school.5.先行词:the place关系词:where(在从句中做地点状语)从句:where he is from.6.主句:That’s the reason先行词:the reason关系词:why(在从句中做原因状语)从句:why he is late for school由以上例子可以看出,定语从句中有不同的关系词。

初中英语知识点归纳定语从句的限定与非限定

初中英语知识点归纳定语从句的限定与非限定定语从句是英语语法中一个重要的语法结构,它用于为名词或代词添加修饰成分。

在定语从句中,关系词的选择和位置、从句的语序等都需要遵循一定的规则。

本文将对初中英语中定语从句的限定与非限定形式进行归纳总结。

一、定语从句的定义和特点定语从句是由关系代词(who, whom, whose, which, that)或关系副词(when, where, why)引导的一个从句,用来修饰名词或代词,起到限定或补充说明的作用。

定语从句可以出现在句首、句中或句末,起到修饰作用的同时充当了名词的成分。

例如:The boy who is playing football is my brother.(修饰boy)The book that I borrowed from the library is very interesting.(修饰book)二、定语从句的限定形式定语从句的限定形式用来限定范围,通常不可省略,其特点如下:1. 关系代词主要有that, who, whom, whose, which等,在定语从句中作主语、宾语或定语。

例如:The boy who is standing over there is my best friend.I borrowed the book that you recommended.2. 关系代词在定语从句中可以作为介词的宾语,但不能省略。

例如:The bag in which I put my keys is on the table.3. 可以用关系副词where, when, why引导定语从句,在定语从句中分别表示地点、时间和原因。

例如:This is the school where I study.I will never forget the day when I won the first prize.He doesn't know the reason why she is so upset.三、定语从句的非限定形式定语从句的非限定形式用来对全句作进一步的解释、补充说明,与主句之间用逗号分隔,可以省略,其特点如下:1. 关系代词主要有who, whom, whose, which等,在定语从句中作主语或定语。

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