定语从句注意事项
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英语定语从句考点重点归纳总结定语从句是英语语法中的一个重要部分,它在句子中起到修饰名词或代词的作用。
掌握定语从句的用法和特点对于英语学习者来说至关重要。
本文将对英语定语从句的考点进行重点总结和归纳。
一、定语从句的引导词1.关系代词:关系代词常用于引导定语从句,包括that,which,who,whom,whose等。
2.关系副词:关系副词也可以引导定语从句,主要包括when,where,why等。
二、定语从句的作用和位置定语从句通常用来修饰名词或代词,它可以紧跟在被修饰的名词或代词之后,也可以放在句子的末尾。
如果定语从句紧跟在被修饰的名词或代词之后,通常用关系代词来引导;如果放在句子末尾,则用关系代词或关系副词来引导。
三、定语从句的几种类型分析1.限定性定语从句:限定性定语从句是定语从句的一种常见形式,它对被修饰的名词起到了限定和具体化的作用,去掉定语从句,句子的意思仍然完整。
关系代词在从句中作主语、宾语或定语,关系副词在从句中修饰时间、地点或原因。
2.非限定性定语从句:非限定性定语从句是用来对被修饰的名词进行补充说明或者陈述一些额外信息的。
非限定性定语从句通常用逗号或者破折号与主句隔开,去掉定语从句对整个句子的意思没有太大影响。
四、定语从句的连接词使用注意事项1.关系代词that和which的区别:that通常用来引导限定性定语从句,which则常用于非限定性定语从句。
2.关系代词who和whom的区别:who用来引导指人的定语从句,并在从句中担任主语或者宾语;whom通常用于非限定性定语从句,担任宾语。
3.关系代词whose的用法:whose用来引导定语从句,表示所属关系。
5.关系副词when,where和why的用法:when用来表示时间,where表示地点,why表示原因。
五、定语从句的注意事项1.省略关系词:当关系从句中作主语、宾语或者介词宾语时,关系词(常用的是that或which)可以省略。
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。
英语中的定语从句用法定语从句是英语中非常重要的一种句子结构,它能够为主句提供更多的信息,使句子更加丰富和准确。
在学习和运用定语从句时,我们需要掌握一些基本的用法和注意事项。
一、定语从句的引导词定语从句通常由关系代词或关系副词引导。
关系代词包括that, which, who, whom, whose等,而关系副词则包括where, when, why等。
在选择引导词时,我们需要根据引导词在定语从句中的作用来决定。
1. 当引导词在定语从句中作主语时,我们可以使用关系代词who, which或that。
例如:The girl who is standing over there is my sister.(那个站在那边的女孩是我妹妹。
)2. 当引导词在定语从句中作宾语时,我们可以使用关系代词whom, which或that。
例如:I have a friend whom I can always rely on.(我有一个朋友,我总是可以依靠他。
)3. 当引导词在定语从句中作介词的宾语时,我们可以使用关系代词whom, which或关系副词where, when等。
例如:This is the hotel where we stayed last summer.(这是我们去年夏天住过的酒店。
)二、定语从句的位置定语从句可以出现在主句的前面或后面,具体位置取决于定语从句的内容和语境。
当定语从句的内容对于理解主句非常重要时,我们通常将其放在主句的后面。
例如:I bought a book that was recommended by my teacher.(我买了一本被我的老师推荐的书。
)另外,当定语从句的内容对于理解主句并不是非常重要时,我们通常将其放在主句的前面,并用逗号与主句隔开。
例如:The weather being fine, we decided to go for a picnic.(天气很好,我们决定去野餐。
定语从句用法定语从句是英语中常用的修饰句子成分的一种从句。
它通过引导词来连接主句和从句,一般用来修饰名词或代词,起到进一步说明、限定或描述的作用。
定语从句在英语中非常常见,并且灵活运用它可以提高语言表达的准确性和流畅性。
本文将介绍定语从句的基本用法以及注意事项,并通过例句加以说明。
一、定语从句的基本结构定语从句的基本结构是:关系代词/关系副词 + 句子。
关系代词有who, whom, whose, which, that等;关系副词有where, when, why等。
关系代词在定语从句中充当主语、宾语或所有格,关系副词在定语从句中充当地点状语、时间状语或原因状语。
例句1:I have a friend who teaches English in a university.例句2:The book that you lent me is very interesting.例句3:This is the reason why he failed the exam.二、定语从句的引导词选择1. 关系代词的选择(1)指人:who, whom, whose, that(2)指物:which, that(3)指人或物:who, whom, whose, which, that2. 关系副词的选择(1)地点:where(2)时间:when(3)原因:why三、定语从句的位置定语从句通常紧跟被修饰的名词或代词,但也可以放在其他位置,以使句子更连贯流畅。
例句4:The boy who is wearing a red shirt is my brother.例句5:The movie, which was directed by Steven Spielberg, won several awards.四、定语从句的省略1. 关系代词的省略当关系代词在定语从句中作宾语且在从句中不作成分时,可以省略。
例句6:Is there anyone (that/who) wants to join the party?2. be动词的省略当主句和从句中有相同的be动词时,从句中的be动词可以省略。
定语从句的使用方法及注意事项定语从句是英语中一种非常常见的修饰手段,通过引入定语从句,可以丰富句子的信息量,增强语言表达的准确性。
但是,对于定语从句的使用方法及注意事项,许多学习者还存在困惑。
本文将介绍定语从句的基本概念、使用方法和常见注意事项。
一、定语从句的基本概念定语从句是一个修饰性从句,用来修饰名词或代词,从而进一步说明或限定所修饰的词的意义。
通常,定语从句由关系词引导,关系词可以是关系代词(如that, which, who, whom, whose)或关系副词(如when, where, why)。
二、定语从句的使用方法1. 关系代词引导的定语从句关系代词that的使用:- 用于修饰人或物,作主语或宾语时都可用。
- 作宾语时可以省略。
- 不用于修饰人的名词。
关系代词which的使用:- 用于修饰物,作主语或宾语时都可用。
- 作宾语时可以省略。
- 不用于修饰人的名词。
关系代词who和whom的使用:- 用于修饰人,who用作主语,而whom用作宾语。
- 作宾语时可以省略。
- 不用于修饰物的名词。
关系代词whose的使用:- 用于表示所属关系,修饰人或物,修饰名词。
- 属格关系代词。
2. 关系副词引导的定语从句关系副词when的使用:- 用于修饰时间,表示具体的时间点或时间段。
- 可以用在介词后面。
关系副词where的使用:- 用于修饰地点,表示具体的地点。
关系副词why的使用:- 用于修饰原因,表示具体的原因。
三、定语从句的注意事项1. 关系词的选择要准确选择合适的关系词是使用定语从句的关键。
我们需要根据所修饰的名词或代词的先行词来确定使用哪个关系词。
2. 定语从句的位置要合理定语从句可以放在句首、句中或句末。
根据需要,我们可以将其放在合适的位置,以充分表达意思并保持句子的通顺。
3. 定语从句的限定要明确使用定语从句时,需要清楚地限定所修饰名词或代词的范围,避免造成歧义或引起误解。
4. 定语从句中主谓一致定语从句中的谓语动词需要与先行词保持一致,即根据先行词的单复数来确定谓语动词的形式。
初三定语从句的用法归纳总结初中英语中,定语从句是一个非常重要的语法项目。
掌握了定语从句的用法,能够帮助我们更准确地描述人或物,更加清晰地表达自己的意思。
下面是初中定语从句的用法总结,希望能对大家的学习有所帮助。
定语从句是用来修饰名词或代词的从句。
在使用定语从句时,我们需要注意以下几个方面:1. 定语从句的位置定语从句通常紧跟在被修饰的名词或代词之后,用来对其进行进一步说明。
例如:The book that I borrowed from the librarylast week is very interesting.(我上周从图书馆借的那本书非常有趣。
)这里的定语从句“that I borrowed from the library last week”修饰名词“book”。
2. 定语从句的引导词定语从句的引导词有关系代词和关系副词两类。
关系代词包括that, who, whom, whose, which等;关系副词包括when, where,why等。
3. 定语从句的中间变量在定语从句中,我们需要特别注意中间变量的使用。
如果定语从句中的引导词指代的是整个主句的意思,那么可以使用关系代词that;如果引导词指代的是人,可以使用who或whom;如果引导词指代的是物,可以使用which;如果引导词指代的是所修饰名词的所有权,可以使用whose。
例如:The boy who is standing over there is mybest friend.(站在那边的男孩是我最好的朋友。
)4. 定语从句的省略当定语从句中的主语与主句中的主语相同时,我们可以将定语从句中的主语和be动词省略掉。
例如:I know the girl (who is) sitting next to me.(我认识坐在我旁边的这个女孩。
)这里的定语从句中的主语和be动词都省略了。
5. 定语从句的注意事项在使用定语从句时,需要注意的是注意避免使用指代不明的引导词,以及避免在定语从句中使用两个或两个以上的引导词等错误。
定语从句讲解(完整版)定语从句是一种常见的语法结构,用于对名词或代词进行修饰和限定。
在英语中,定语从句的使用可以使句子更加丰富和准确。
下面,我将为您详细讲解定语从句的构成、用法和注意事项。
一、定语从句的构成定语从句由引导词、关系词和从句组成。
引导词通常是先行词,即被修饰的名词或代词;关系词用于引导定语从句,并将先行词与从句连接起来;从句则是对先行词进行修饰和限定的部分。
1. 引导词:先行词通常是名词或代词,它可以是主语、宾语或表语。
例如:The book that you gave me is very interesting.(你给我的那本书很有趣。
)The man who is talking to the teacher is my father.(正在和老师交谈的那个人是我的父亲。
)2. 关系词:关系词用于引导定语从句,并将先行词与从句连接起来。
关系词有who、which、that、whom、whose等。
例如: The book that you gave me is very interesting.(你给我的那本书很有趣。
)The man who is talking to the teacher is my father.(正在和老师交谈的那个人是我的父亲。
)3. 从句:从句是对先行词进行修饰和限定的部分。
从句中通常包含主语、谓语和宾语等成分。
例如:那本书很有趣。
)The man who is talking to the teacher is my father.(正在和老师交谈的那个人是我的父亲。
)二、定语从句的用法1. 限定性定语从句:限定性定语从句对先行词起到限定作用,即只有满足定语从句条件的名词或代词才是先行词的准确含义。
限定性定语从句通常紧跟在先行词之后,且不能用逗号与主句隔开。
例如: The book that you gave me is very interesting.(你给我的那本书很有趣。
小结定语从句的注意事项1.用that不宜用which的情况that和which指物,在定语从句中都可作主语或宾语,作宾语时,均可省略。
通常情况下,可互换使用。
但有时that和which却不宜互换。
(1)当先行词是不定代词all, little, few, much, something, anything, everything, nothing, none, some等时用that。
He did everything that he could to help us.他做了一切能做的事来帮助我们。
All that can be done has been done.一切能做的都已经做完了。
(2)先行词被all, every, no, some, any, little, much, the only, the every, the right, the last, few, just等修饰时用that。
All the things that we can do is to give you some advice.我们唯一能做的就是给你提供一些建议。
This is the very book that I want.这正是想要的书。
Music is the only thing that interests me.音乐是唯一令我感兴趣的东西。
(3)先行词前有序数词或形容词最高级修饰,或先行词本身就是序数词或形容词最高级时用that。
That’s the most expensive hotel that we should do now is to find a local guide.我们现在要做的第一件事就是找一个当地的向导。
(4)当先行词既有人又有物时用that。
The guests spoke highly of the children and their performances that they saw at the Children’s Palace.客人们高度赞扬了这些孩子及他们在少年宫观看的孩子们的表演。
定语从句知识点总结定语从句是英语语法中的一个重要知识点,它在英语句子中起着修饰名词或代词的作用。
通过定语从句,我们可以对名词进行进一步的说明和限定,使句子更加丰富和具体。
在学习定语从句的知识点时,我们需要了解其构成、引导词、关系代词的用法以及注意事项等内容。
一、定语从句的构成。
定语从句由关系词引导,包括关系代词和关系副词。
关系代词有,that, which, who, whom, whose等;关系副词有,where, when, why等。
定语从句一般紧跟在被修饰的名词或代词后面,用来对其进行进一步的说明和限定。
二、关系代词的用法。
1. that,用来指人或物,在限定性定语从句中既可以作主语也可以作宾语。
2. which,用来指物,在非限定性定语从句中作主语或宾语。
3. who,用来指人,在限定性定语从句中作主语或宾语。
4. whom,用来指人,在限定性定语从句中作宾语。
5. whose,表示所有关系,在定语从句中修饰名词。
三、关系副词的用法。
1. where,表示地点,在定语从句中作状语。
2. when,表示时间,在定语从句中作状语。
3. why,表示原因,在定语从句中作状语。
四、定语从句的注意事项。
1. 当定语从句中缺少主语或宾语时,关系代词可以充当。
2. 当定语从句中缺少宾语时,关系代词可以省略。
3. 当定语从句中缺少主语时,关系代词不可以省略。
4. 当定语从句中缺少宾语时,关系代词不可以省略。
5. 当定语从句中缺少宾语时,关系代词不可以省略。
6. 当定语从句中缺少宾语时,关系代词不可以省略。
五、定语从句的例句。
1. The book that I bought yesterday is very interesting.2. I have a friend who comes from Canada.3. This is the house where I was born.4. Do you know the reason why he is so happy?六、总结。
定语从句注意事项一、定语从句中宜用that而不用which的情况1.当先行词是不定代词或被形容词最高级,序数词(包括the first, the last 等)或被any, much, few, some, the only, the very, little, no, every等修饰时[eg.] We should do all that is useful to the people.[eg.] Do you mean the one that was bought yesterday.[eg.] You can take any seat that is free.[eg.] That is the very word that is wrongly used.[eg.] This is only one of the evidences that reveal his crime. [eg.] This is the third film that has been shown in our school this term.[eg.] This is the best that can be done now.[eg.] the most important thing that he should do is how to stop him from going on.2.先行词既有人又有物。
[eg.] The writer and his novelthat you have just talkedabout are really well known. 3.先行词为表语的时候,或者关系带词本身是定语从句的表语,宜用that。
[eg.] This is a good book that will help you a lot.[eg.] My home village is no longer the place that it used to be.4.关系代词作表语(只限于限制性定语从句),只能用that引导[eg.] My village is no longer the poor place that it used to be.5.先行词是way, moment, reason, distance, time等时可用that,且可省略。
[eg.] I told him the way that he worked out the problem.[eg.] All of the ways man had made to keep the city safe were gone in the thirty seconds the earth moved6. 当先行词有the same,先行词和关系代词指同一事物时,用that.[eg.] This is the same bike thatI lost.二.As引导的定语从句1.在限制性定语从句中,as多和such/the same连用[eg.] I bought the same pen as you bought the other day.(类似) [eg.] this is such an exciting game as we all want to see.( 比较This is such an exciting game that we all want to see it.) [eg.] Such films as you describe can’t be shown at all.2. 在非限制性定语从句中,as常与实义动词see, know, hear, watch, remember, say, tell, show, expect, guess等连用,as指的是它前面的整个主句[eg.] Shakespeare is a famous writer, as we all know.[eg.] She is very patient, as is shown in his work.注:在非限制性定语从句中,which, as 都可指代整个主句内容,as放在句首或句尾,但which只能放在句尾。
[eg.] There was a net bar around here. as I remember. [eg.] The teacher praised him for his rapid progress , which made him very happy.三.”介词+关系代词”引导的定语从句1) 介词+which(介词后不能加that),常相当于when, where, why.[eg.] The woman general still remembers the day on which she joined the army.[eg.] This is the office in which I used to work.[eg.] There are varieties of ways in which we can solve this problem.[eg.]I’d like you to explain the reason for which you were absent.2) 名词/数词/代词/形容词最高级+介词+关系代词,通常在从句中作主语[eg.]China has thousands of islands, the largest of which is Taiwan Island.[eg.]I read some books, the covers of which are yellow with years. 3)介词+关系代词+名词[eg.]He goes to bed at ten, at which time his brother locks all the doors and windows.[eg.]Mark was a student at this university from 1999 to2003,during which time he studied very hard and was made Chairman of the Student’ Union.4)介词+whose +名词[eg.]The boss in whose department Mr. King worked had heard about the accident.5) 介词+whom[eg.]Present at the meeting were almost experts on DNA, most of whom came from the USA.四. 关系代词前介词的确定1) 依据定语从句中动词所需的某种习惯搭配来确定.[eg.] I bought a great many books , on which I spent all my money that I saved.2) 依据先行词的某种习惯搭配来确定[eg.] I’ll never forget the time during which I spent my childhood in the country.3) 依据所表达的意思来确定[eg.] The colorless gas without which we can not live is called oxygen.五. 使用关系代词还是关系副词[eg.]I will remember the day when/on which I left my hometown for ever.[eg.]I often think of the days that I spent in Brown’s last summer. [eg.]He kept laughing during the two hours (that) it took to fly to Beijing.[eg.]This is the place where/in which he works.[eg.]This is the place that/which we visited last month.[eg.]This is the way which/that he told me.[eg.]This is the way in which he worked out the problem.六.whose引导的定语从句,既可以指人也可指物[eg.]This is the boy whose father is a docter.[eg.]This is the house whose roof is blue.当先行词为物时,可以用whose+n.=the +n. +of which [eg.]This is the house ,the roof of which is blue.七.定语从句的主谓一致1) [eg.] The recorder that has been given to me is home_made.[eg.] I, who am your classmate , will share the work with you.2) “one of +复数名词”位于关系代词前作先行词时,从句的动词通常用复数,但当one前有the (only), the (very)等修饰时,从句的谓语动词要用单数.[eg.] He is one of the students who have made great progress. [eg.] Mr. Wang is the (only ) one of my friends who has been invited to have dinner with us.。