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英语从句知识点总结归纳

发布时间: 2022-12-19 06:44:57

‘壹’ 英语八大从句类型与用法总结

从句,即从属子句,是复句中具有分属地位的分句,它是一种绝大部分语言都有的语法结构。在现代汉语的语法中,“从句”不作为专业术语被使用。在现代英语的语法中,从句指复合句中不能独立成句,但具有主语部分和谓语部分,由that、who、whom、when、why、where、how、whether、which等引导词(Connective)引导的非主句部分。

从句用法总结

1.主语从句

1)主语从句可直接位于主语的位置,如果从句较长,谓语又较短,可用it作形式主语,而将从句放在句末。常见的句型有:

*It is a facta pitya questiongood news that...

*It seemsappearshappenedhas turned out that...

*It is clearimportantlikelypossible that...

*It is said eportedestimatedhas been proved that...

It is said that comic books create a connection between people of the same generation.

It seems that the performance is very useful.

2)what引导的主语从句表示“...的东西时”,一般不用it作形式主语。

What we lack is experience.

3)what,who,when,why,whether等词含有各自的疑问意义,但它们引导的主语从句,都用陈述语序。

How the plan is to be carried out should be discussed again.

I did know why I felt like crying.

2.宾语从句

1)宾语从句可位于及物动词、介词和某些形容词后。连词that常可省略。介词后一般接疑问词引导的宾语从句。in that(因为),except that(除了),but that(只是)已构成固定搭配,其他介词后一般不接that引导的宾语从句。

*I promised that I would change the situation.

*All this is different from what American young people would say about friendship.

*He is certain that watching so much television is not good for children.

*This article is well-written except that it is a bit too long.

2)宾语从句后如有宾补,要用形式宾语it来代替,而把宾语从句移至宾补之后。

He has made it clear that he would not change his mind.

3)在think,believe,suppose,expect等动词后的宾语从句中,如果谓语是否定的,一般将否定词移至主句谓语上,宾语从句则变成肯定形式。

He didn't think that the money was well spent.

3.表语从句

表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that,what,when,why,whether,how等引导外,还可由because,as if(though)等引导。that常可省略。如主句主语为reason,只能用that引导表语从句,不可用because.

Perhaps the most important thing to remember is that there is no one common type of life in America.

The reason why so many people died there is that there were not enough food supplies.

It looks as if successful international cultural communication will make the world smaller.

4.同位语从句

同位语从句用于对前面出现的名词作进一步说明,一般用连词that引导,由于先行名词的意义不同,也可用whether,who,when,where,what,why,how等引导。常见的先行名词有fact,idea,belief,news,hope,conclusion,evidence,suggestion,order,problem,report,decision.有时由于谓语较短,将同位语从句位于谓语之后。

She finally made the decision that she would join the fashion show.

I had no idea how many books I could borrow at a time.

The news came that their team had won the championship.

5.定语从句

定语从句所修饰的先行词可以是名词或代词,也可以是一个句子。定语从句通常位于先行词之后,由关系代词或关系副词引导。

*限制性定语从句

限制性定语从句修饰先行词,对先行词起修饰作用,紧接先行词之后,无逗号,若省去,原句意思不完整。引导定语从句的关系代词有who,whom,whose,which,that等。who,whom,whose用于指人,whose有时也可指物,相当于of which;which用于指物;that既可指人也可指物,但只用于限制性定语从句中。关系代词除了引导定语从句,替代先行词外,还在从句中担任主语、宾语、定语等。

The computers and cables which make up the Internet are owned by people and organizations.

Those who live alone or who are sick may have trouble in getting close to other people.

The girl whose parents died in an accident is living with her grandmother.

1)当先行词是all,anything,everything,something,nothing等不定代词或先行词前有first,last,any,few,much,some,no,only以及形容词最高级修饰时,只能用关系代词that引导从句。

That is all that I've heard from him.

He's the first person that I'm going to interview this afternoon.

2)关系代词的省略

在从句中作宾语的关系代词常可省略。关系代词紧跟介词,作介词宾语时不可用that,只可用which或whom引导从句,并且不可省略,但当介词位于宾语从句句末时,作为介词宾语的关系代词仍可用that,也可省略。

This is one of those things with which we have to put up.

This is one of those things (which hat) we have to put up with.

3)引导定语从句的关系副词有when,where,why等。关系副词在从句中作状语,意义上相当于一个“介词+which”的结构。

Even in comic books where(=in which) there are no words,the stories are fully expressed through the drawings.

No one knows the reason why(=for which) he was so angry that day.

5.定语从句

*非限制性定语从句

非限制性定语从句既可修饰先行词,也可修饰整个主句,起补充说明作用,与主句之间有逗号隔开,若省去,原句意思不受影响。不可用that引导非限制性定语从句。关系词不可省略。

Every object has a gravitational pull,which is rather like magnetism.

*“介词+whichwhomwhose”引导的定语从句

“介词+whichwhomwhose”可引导限制性定语从句,也可引导非限制性定语从句,该结构中介词的选择取决于从句谓语动词的固定搭配,或先行词的习惯搭配。

This is the computer on which he spent all his savings

It is written by a person with whom we are all familiar.

*as引导的定语从句

as引导的定语从句主要用于“such...as”及“the same...as”的结构中,代替先行词是人或物的名词。as引导非限制性定语从句时,代替整个主句,从句可位于主句之前、之后或中间。

These are not such problems as can be easily solved.(as代替先行词problems)

As is mentioned above,no single company or group can control what happens on the Internet.(as代替主语)

英语八类状语从句的用法归纳

一、概说

状语从句即指在主从复合句用作状语的从句。按照其意义,状语从句可分为时间状语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从句、条件状语从句、让步状语从句等。状语从句是高中英语学习中的一个语法重点,也是历年高考重点考查的内容之一。学习状语从句主要应注意引导状语从句的从属连词的用法与区别,以及从属连词在一定的语言环境中的意义与用法。

二、时间状语从句

1.引导时间状语从句的从属连词很多,常见的有before,after,when,while,as,since,till,until,assoonas等。

2.表示“当…时候”的while,when,as的用法区别是:while从句中的谓语动词必须是延续性动词;表示带有规律性的“每当”或当主、从句谓语动词的动作发生有先后时,只能用when;当表示“一边…一边…”或“随着”时,只能用as。另外,用于此义的as所引导的时间状语从句谓语只能是动作动词,不能是状态动词。如下面一道高考题的答案是B而不能是A:

“I’mgoingtothepostoffice.”“_____you’rethere,canyougetmesomestamps?”

A.As B.While C.Because D.If

3.until在肯定句中通常只连用延续性动词,表示相应动作结束的时间;在否定句中通常连用非延续性动词,表示相应动作开始的时间,意为“直到…才”。如:

Hewaitentilshewasabouttoleave.他等着一直到她准备离开。

.他走了后我才开始工作。

4.表示“一…就”除用assoonas外,还可用theminute,thesecond,theinstant,immediately,directly,instantly,nosooner…than,hardly…when等。如:

Icameimmediatelyyoucalled.你一来电话我就来了。

.她刚到就下起雪来了。

ThemomentIhavefinishedI'llgiveyouacall.我一干完就给你打电话。

5.everytime,eachtime,(the)nexttime,(the)lasttime,bythetime,thefirsttime,anytime等以time结尾的词语也可用作连词,引导时间状语从句。如:

Nexttimeyoucomein,pleaseclosethedoor.下次你进来,请关门。

Hedidn’.上次我见到他时他什么也没告诉我。

BythetimeIgothome,shehadalreadygonetobed.我到家时她已睡觉了。

三、条件状语从句

1.引导条件状语从句的从属连词主要有if,unless,as[so]longas等。如:

Don’tcomeunlessItelephone.除非我打电话,否则你别来。

.如果你仔细瞧你会看出该怎样做。

Aslongasyoudoyourbest,we’llbehappy.只要你尽力,我们就满意了。

2.incase也可引导条件状语从句,其意为“如果”、“万一”。如:

IncaseIforget,pleaseremindmeaboutit.如果我忘了,请提醒我。

四、让步状语从句

1.引导让步状语从句的从属连词主要有although,though,however(=nomatterhow),evenif(即使),whether…or(不论…还是)等连词。如:

Thespeechisgood,thoughitcouldbebetter.这次演讲不错,虽然还可以再好一点。

.尽管下雨,他还是出去了。

2.as也可引导让步状语从句,但要将名词、形容词或副词等提到as前,若提前的是单数可数名词,要省略a/an。如:

Teacherasheis,hecan’tknoweverything.虽然是老师,他也不可能什么都懂。

3.连词while有时也可表示“尽管”、“虽然”,引导让步状语从句。如:

Whilewedon’tagreewecontinuetobefriends.尽管我们意见不同,我们还是朋友。

4.whatever,whoever,however,whenever,wherever等引导让步状语从句。如:

Don’tloseheartwhateveryoudo.不管你做什么,都不要灰心。

Whoeveryouare,youcan’tpassthisway.不管你是谁,你都不能从这里通过。

注:表示“虽然”的though,although不可与but连用,但可与yet,still连用。

五、原因状语从句

1.引导原因状语从句的从属连词主要有because,as,since,seeing(that),now(that)等:

Theycan’thavegoneoutbecausethelight’son.他们不可能出去了,因为灯还亮着。

Sinceyouaregoing,Iwillgo.既然你去,我也去。

Nowthatwearealone,wecanspeakfreely.现在我们单独在一起,可以随便谈了。

2.除以上提到的大家比较熟悉的引导原因状语从句的从属连词外,when有时也可引导原因状语从句,其意“既然”。如:

Ican’ttellyouwhenyouwon'tlisten.既然你不想听,我就不告诉你了。

3.有关原因状语从句还应注意以下几点:

(1)as与since,nowthat一样表示双方都知道的原因,通常位于主句前,且均不可用于强调结构被强调。

(2)当表示直接的因果关系,回答why时,或有only,just,all,partly,not,but等副词修饰时,或用在强调结构中都只能用because。

(3)for有时也可引出表示原因的分句,但它只能位于后面,对前一分句加以解释或推断。

(4)不要受汉语意思影响将表示“因为”的连词与表示“所以”的so连用。

六、地点状语从句

引导地点状语从句的从属连词主要有where(在…的地方),wherever(无论什么地方),everywhere(每个…地方),anywhere(任何…地方)。如:

I’mnotlivingwhereIwas.我不在原处住了。

Youcan’tcampwhere[wherever,anywhere]youlikethesedays.如今你可不能随便在哪儿宿营。

EverywhereIgo,Ifindthesamething.不管我走到哪里,我都发现同样情况。

2.有的同学认为地点状语从句在平时见得不多,误认为考试不会涉及,但恰恰相反,地点状语从句却是英语考试经常考查的一个知识点。请看以下考题:

(1)Whenyoureadthebook,you’dbettermakeamark_____youhaveanyquestions.

A.atwhich B.atwhere C.theplacewhere D.where

(2)Afterthewar,anewschoolbuildingwasputup_____therehadoncebeenatheatre.

A.that B.where C.which D.when

(3)_____youcanfindthemagain.

A.when B.where C.then D.there

(4)Shefoundhercalculator______shelostit.

A.where B.when C.inwhich D.that

以上四题均选where,其意为“在…的地方”,用以引导地点状语从句。

七、目的状语从句

1.引导目的状语从句的从属连词主要有inorderthat,sothat,incase,forfear等。如:

.我租了一条船去钓鱼。

Takeyourcoatincaseitrains(shouldrain).带着雨衣以防下雨。

.他努力学习,是为了能通过考试。

2.引导目的状语从句的sothat有时可省so或that,即单独用so或that来引导目的状语从句。如:

Checkcarefully,soanymistakewillbecaught.仔细检查,以便任何错误都可检查出。

.拿近些,使我能看得清楚些。

八、结果状语从句

引导结果状语从句的从属连词主要有sothat,so…that,such…that等。如:

Hewassoangrythathecouldn'tspeak.他气得话都说不出来。

.他关窗子用力很大,结果玻璃震破了。

注:so…that和such…that中的that有时(尤其在口语中)可省略。

‘贰’ 英语从句类型总结

从句,是复句中具有分属地位的分句,它是一种绝大部分语言都有的语法结构。在现代汉语的语法中,“从句”不作为专业术语被使用。下面是我整理的英语从句类型总结,欢迎阅读!

一. 宾语从句object clause:

定义definition:

在句子中起宾语作用的从句叫做宾语从句。

连接词connections:

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tenses:

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.

二. 定语从句 Attributive clause:

1. 定义:在复合句中修饰名词、代词的从句叫定语从句 2. 先行词指人 who /that 先行词指物 which/ that

3. 定语从句一般紧跟被修饰的名词或代词(即先行词)后

4.关系代词代替先行词在句子中担当成分,所以从句中不可再出现其他代替先行词的'代词

5.翻译方法 “…. 的” Eg.

1. Yesterday we bought a book which is really hard to understand.

2. The students who are from Maple Leaf School like learning English.

Whom: 先行词指人,则代替先行词在定语从句中充当宾语(包括介词的宾语), 与who的区别是如果前面带介词则必须用whom 1. This is the teacher whomwho we like best. 2. I don’t like the boy to whom you are talking. Whose : 指人或物,作定语,表示 “…的”

eg: Harry is the boy whose mother is our math teacher.

关系代词只能 that 的特殊情况:

1.先行词前有序数词修饰时:

This is the first gift that my parents bought me. 2.先行词前有形容词最高级修饰时:

This is the most exciting film that I have ever seen. 3. 先行词是不定代词something, anything等时.

e.g. Is there anything that you want in this shop 4. 先行词是人和物时, 用that.

e.g. He talked about some writers and books that were unknown to us all.

5. 先行词被all , little , the only , the very(就是,正是), the last 等词修饰时,只能用that

e.g. This is the last place that I want to visit.

6. 特殊疑问句以who 或which 开头,只能用that引导. Who is the girl that is making a speech on the platform? 当关系代词前使用介词时:

物+介词+which 人+ 介词 + whom 当关系代词前使用介词时:

e.g. 1. This is the train by which we went to Beijing.

2. This is the teacher to whom my mother is talking.

三. 状语从句:Adverbial clauses

定义:

在复合句中由从句表示的状语称作状语从句,它可以用来修饰谓语(包括非谓语动词)、定语或状语,或是整个句子。 状语从句一般分为八大类

时间状语从句 地点状语从句 原因状语从句 目的状语从句 结果状语从句 条件状语从句 方式状语从句 让步状语从句

1. 时间状语从句

When ---当……时候, 通常指某一特定的时间点,主句与从句的动作同时发生。

When I opened the window, I saw him come up. When --- 正在……的时候,突然…。通常主句是进行时或 be about to 时,在翻译的时候,when 可以译成没想到或突然。 I was walking along the street , when I met him.

When 当从句是进行时,主句是一般时,往往表示不满。 Someone knocked at the door when I was having breakfast. When=after

When the children had gone to bed, she began to prepare her lessons. While ---在……期间,往往指一段时间。 While we were in America, we saw him twice.

While ---表示一种不满情绪,意思是这边在干某种重要的事,而另一边在享受等。

We are cleaning the classroom while they are playing the football. As --- 一边……一边, 随着

She was doing her homework as she was listening to the music.

As --- 当……时,指一个动作紧接着一个动作发生,从句通常用进行时。 As I was going out, it began to rain.

The moment --- 一……就…… =as soon as , immediately, ---Did you remember to give Mary the money you owed her? ---Yes, I gave her the moment I saw her. Not… until --- 直到……才

He didn’t leave the office until he finished the work. Before --- 在……之前

The passengers should arrive at the airport an hour before the flight departs. After --- 在…… 之后

The customer left the ticket counter after he had a quarrel with the ticket agent. Since ---自从……, 通常主句用现在完成时

I have never been there again since I graated from the university.

It is just a week since we arrived here. As soon as --- 一……就……

Jack went to school as soon as he got well. No sooner than --- 一……就……

no sooner… than… 用于句首要求倒装 Hardly …when… Scarcely …when…

No sooner had he arrived than he went away again. Once --- 一但……就……

Once you see him, you will never forget him. Every time, each time 每次whenever 每当

Each time he came to town, he would visit our school.

2. 条件状语从句

引导状语从句的连接词有:

If如果, unless除非, as long as只要, As (so) far as --- 据……所知,in case万一, provided that假如, on condition that若是,以…为条件 If ---如果

If you don’t hurry up, you will miss the plane. Unless --- 如果不, 除非=if not

We can’t get there on time unless we book the earliest flight As long as --- 只要

We will succeed as long as we keep on trying. As (so) far as --- 据……所知

As far as I know, he speaks English very well. In case --- 假使, 如果

The plane cannot take off in case it rains.

‘叁’ 英语定语从句知识点总结有哪些

英语定语从句知识点如下:

1、定语从句在句中做定语,修饰一个名词或代词,有时也可以修饰部分或整个句子。

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。

3、非限制性定语从句需使用逗号和主句隔开。

4、whose既可以指人,也可以指物;在从句中作定语,形式为“whose+名词”表所属关系,即谁的。

5、why指原因在定语从句中作原因状语 ,用在reason 后面。

‘肆’ 英语定语从句知识点总结笔记是什么

英语定语从句知识点总结笔记:

一、定语从句即指在主从复合句用作定语的从句。定语从句通常修饰名词或代词,对它进行限制、描绘和说明。受定语从句修饰的词语叫先行词,引导定语从句的词语叫关系词。关系词按其性质又分关系代词和关系副词。定语从句又分为限制性定语从句和非限制性定语从句。

二、关系代词有who,whom,whose,that,which等,在从句中可作主语、宾语,定语等;关系副词有when,where,why等词,在定语从句中只用作状语。

三、关系代词和关系副词必须位于从句之首,主句先行词之后,起着连接先行词和从句的作用,同时在从句中又充当句子成分。关系代词和关系副词的用法当先行词为人时用who作主语,whom作宾语。

四、只用which不用that的情况:

1、 当介词放在关系代词之前时。

2、 在非限制性定语从句中。

3、 当关系代词指整个主句的概念时。

五、只用who不用that的情况:

1、当先行词是one、ones、anyone或those时。

2、there be 结构中。

3、当先行词是人,后面有较长修饰语时。

4、为了避免重复或引起歧义。

5、当先行词是I,you,he,they等时(常用于谚语中)。

6、先行词是指成员的集体名词。

7、who可以引导非限制性定语从句。

8、先行词是拟人化的名词。

9、先行词指特定的人时用who,不指特定的人用that

‘伍’ 英语八大从句类型与用法总结有哪些

英语八大从句类型与用法总结举例如下:

一、定语从句:

在复合句中, 修饰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,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分。

二、状语从句:

表示“当…时候”的while,when,as的用法区别是:while从句中的谓语动词必须是延续性动词;表示带有规律性的“每当”或当主、从句谓语动词的动作发生有先后时,只能用when;当表示“一边…一边…”或“随着”时,只能用as,另外,用于此义的as所引导的时间状语从句谓语只能是动作动词,不能是状态动词。

三、名词性从句:

在句子中起名词作用的句子叫名词从句(NounClauses),名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。


英语从句

主语从句,宾语从句,表语从句和同位语从句。这4种属于名词性从句,相当于一个名词功效。

定语从句,相当于形容词功效。

状语从句,相当于副词功效。

‘陆’ 初中英语从句知识点总结有哪些

初中英语从句知识点如下:

1、where是关系副词,用来表示地点的定语从句。

2、如果先行词是all, much, anything, something, nothing, everything, little, none等不定代词,关系代词一般只用that,不用which。

3、非限制性定语从句中,不能用关系代词that,作宾语用的关系代词也不能省略。

4、像listen to, look at, depend on, pay attention to, take care of等固定短语动词,在定语从句中一般不宜将介词与动词分开。

5、引导定语从句的词有关系代词that, which, who(宾格who, 所有格whose)和关系副词where, when、why。

‘柒’ 英语定语从句知识点总结是什么

英语定语从句知识点总结有:

1、引导词的位置位于定语从句之前(先行词之后)。

2、介词的选用可根据从句中的相关词组确定,该介词通常可以放在关系代词之前,也可放在从句之尾。

3、除why和that不能引导非限定性定语从句外,其余引导词都可以,用法同限定性定语从句一样。

4、as指人或物,在定语从句中可作主语,宾语,表语或状语,不能省略。

5、定语从句一般由关系代词和关系副词引导。

‘捌’ 英语定语从句知识点总结有哪些

英语定语从句知识点如下:

1、定语从句中的谓语动词必须在人称上和数量上和先行词保持一致。

2、定语从句分为限制性定语从句和非限制性定语从句。

3、whose 用来指人或物,(只用作定语,若指物,它还可以同of which互换)。

4、当先行词是人时:关系代词who和that既可以做主语,又可以作宾语,而且作宾语时可以省略。

5、which引导非限制性定语从句,that则不能。

‘玖’ 关于英语从句的归纳总结

定语从句

一、什么是定语从句?

在复合句中,修饰某一名词或代词的从句叫做定语从句。在定语从句中,被修饰的这一名词或代词叫做先行词。在定语从句中的引导词叫做关系词。关系词又分关系代词和关系副词。

二、关系词有哪些?

1、关系代词:which(指sth),that(指sb或sth),who(指sb作主语或宾语),whom(指sb作宾语),whose(指sb或sth,作定语)

2、关系副词:when(指时间),where(指地点),why(指原因)

三、关系代词和关系副词有何区别?

主要是它们在从句中所起的作用不同。关系代词在从句中一般作主语或宾语。而关系副词在定语从句中作状语。分清楚这一关系并在做题时想着这个原则,就不会出原则性的错误了。

四、定语从句解题步骤

1、找对先行词。

2、确定先行词在定语从句中的位置,也就是在定语从句中担任何成份。这一点可以帮助我们划分使用关系代词还是关系副词。

eg:This is the place that/which I visited years ago.

This is the place where I lived years ago.

分析:这两句的先行词都是the place,由于第一句中的先行词在定语从句中作visit的宾语,所以选择关系代词,如果作宾语时关系代词可省略。而第二句的先行词则在定语从句中作状语,因为live是不及物动词,因此选择关系副词where。

3、区别各关系代词的使用。

五、关系代词中的which和that如何区分?

在先行词为物情况下,一般情况两者可通用,但也有不可互换的情况。

以下几种情况只用that:

1. 先行词all, everything, nothing, something, anything, little, much 等不定代词。

2. 先行词被all, every, no, some, any, little, much 等修饰。

3. 先行词被序数词或形容词最高级修饰时。

4. 先行词被the only, the very, the same, the last 修饰时。

That white flower is the only one that I really like.

This is the very book that I want to have.

The last place that we visited was the chemical works.

5. 有两个或两个以上的分别表示人和物的先行词,从句应用that,而不是其他。

He talked about the teachers and schools that he had visited.

6. 当主句是以who, which 开头的特殊疑问句时,定语从句多用that,而不用who(whom),which.

Who is the person that is standing at the gate?

以上通常是使用于物,人一般不受限制,但如果正式和严谨可以遵循这一原则。

六、各关系副词

when:I did remember the day when I come to No. 4 High School.

where:This is the house where I lived years ago.

why:Could you please tell me the reasons why you came late to school this morning.

七、几点说明

1、在先行词为人的情况下,遇到who和 that都有的情况,如何处理?

答:如果句中已有who的情况下为避免重复,用that。

eg:Who is the girl that is speaking to my teacher?

2、在先行词为人且在定语从句中作宾语,用who还是whom?

答:一般情况两者可通用,但遇到介词提前时只能用whom。

eg:He is my English teacher from whom I learned a lot.

定语从句练习

一、填空

选择正确的关系代词填入题目中的空白处。

1. This is the comrade __________ will go to the south with us tomorrow.

2. Who”s the student __________ the teacher is talking with?

3. I like the present __________ you”ve sent to me.

4. The nurse __________ we talked about can speak English well.

5. This is the most difficult job __________ we”ve ever done.

6. This is the cleverest man __________ I”ve ever known.

7. I bought all __________ was necessary.

8. The old gentleman __________ you met just now is a famous writer.

9. The girl to __________ I lent my bike works in a hospital.

10. All __________ come are welcome.

11. This is the girl __________ songs you heard last night.

12. She was the brave girl __________ name is known to everybody here.

13. Thank you for the help __________ you”ve done for me.

14. This radio set __________ we have had for two years is a good one.

15. The next question __________ I found difficult to answer was put to me by Mary.

二、将下列句子合并成带有定语从句的复合句。

16. He is the young writer.He wrote the book.

17.Do you know the doctor?

He comes here once a month and examines the workers.

18.The foreign guest is Mr.Green.

You saw him at the school gate.

19.He is the new head.

I was talking about him this morning.

20.I”ve received the book.

Father sent it to me。

21.The factory has got one success after another.

We visited the factory last week.

22.What”s the name of the girl?

Her grandpa took part in the Long March.

23.The man looks like the actor.

I”ve heard his songs on TV.

24.This letter is from my elder brother.

He serves in the army.

25.Do you see the bridge?

It was built last year.

26.The old man is a professor.

He teaches chemistry in a college.

27.We visited the singer yesterday.

Her performances we all like very much.

28.The old worker is still working hard with us.

His hair has turned gray.

29.The bike was not good.

You wanted to buy it.

30.The medicine didn”t help me.

Dr.Chang had given it.

31.The exercise is wrong.

We did it last night.

32.The woman is here now.

You were talking about her.

33.The bus was the wrong one.

Xiao Li was running after it.

34.The wallet has been found.

Mr.Hopkins was looking for it.

35.The recorder has been stolen.

Wang spent all the money on it.

答案

1. who/that 2. that 3. that/which 4. whom/that 5. that

6. that 7. that 8. whom/that 9. whom 10. that

11. whose 12. whose 13. which/that 14. which/that 15. that

16. He is the young writer who wrote the book.

17. Do you know the doctor who comes here once a month and examines the workers?

18. The foreign guest whom you see at the school gate is Mr. Green.

19. He is the new head whom I was talking about this morning.

20. I”ve received the book which father sent to me.

21. The factory which we visited last week has got one success after another.

22. What is the name of the girl whose grandpa took part in the Long March?

23. The man looks like the actor whose songs I”ve heard on TV.

24. This letter is from my elder brother who serves in the army.

25. Do you see the bridge which was built last year?

26. The old man who teaches chemistry in a college is a professor.

27. We visited the singer yesterday whose performances we all like very much.

28. The old worker whose hair has turned grey is still working hard with us.

29. The bike which you wanted to buy was not good.

30. The medicine which Dr. Chang had given didn”t help me.

31. The exercise which we did last night is wrong.

32. The woman whom you were talking about is here now.

33. The bus which Xiao Li was running after is the wrong one.

34. The wallet which Mr. Hopkins was looking after has been found.

35. The recorder on which we spent all our money has been stolen.

‘拾’ 英语从句类型总结

英语从句主要有三种类型,分别为定语从句(限定性定语从句、非限定性定语从句)、状语从句(让步、时间、地点、方式等状语从句)和名词性从句(主语从句等)。

(10)英语从句知识点总结归纳扩展阅读

一、定语从句

在复合句中, 修饰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,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:

5.由that引导的定语从句中,that可以指人或物,在从句中作主语或谓语动词的宾语,但不能放在介词后面作介词宾语,如:

The book that I bought yesterday was written by Lu Xun.

6.由when, where, why引导的定语从句,如:

I don't know the reason why he was late.

This is the place where we have lived for 5 years.

I'll never forget the day when I met Mr Li for the first time.

注意:先行词是表示地点时,如果从句的谓语动词是及物的,就用 that(which),如果从句的谓语动词是不及物的,就用where引导。This is the house Which /that he has lived in for 15 years.(Where he has lived for 15 year.)

7. 限制性定语从句和非限制性定语从句

(1)限制性定语从句是句中不可缺少的组成部分,主句和从句之间不用逗号分开。引导非限制性定语从句的关系代词有who, whom, whose, which, of which等,这些关系代词都不能省略。

(2)非限制性定语从句是对主句先行词的补充说明,没有这种从句,不影响主句意思的完整,一般用逗号把主句和从句分开, 关系代词用 which,不用that;指人时可用who,如 :I have two brothers, who are both students.

二、状语从句

由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。状语从句是一较大的'语法项目,也是近几年高考题中常见的一个重要试点。高考中已考查了时间、让步、地点、条件、目的等状语从句,这些从句仍是今后高考热点,应作充分准备。同时对方式状语从句也应引起重视。

1、时间状语从句

表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner than, hardly (scarcely) when, every time等引导。

When I came into the office, the teachers were having a meeting.

He started as soon as he received the news.

Once you see him, you will never forget him.

No sooner had I gone to bed than I went to sleep.

2、原因状语从句

原因状语从句是表示原因或理由的,引导这类从句的最常用的连词是because, since, as , now that(既然)等,for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because强。

He is disappointed because he didn't get the position.

As it is raining, I will not go out.

Now that you mention it, I do remember.

3、地点状语从句

引导地点状语从句的连词是where 和wherever等。

Sit wherever you like.

Make a mark where you have a question.

4、目的状语从句

引导目的状语从句最常用的词(组)是so, so that(从句谓语常有情态动词), in order that, in case(以防,以免)等。

Speak clearly, so that they may understand you.

She has bought the book in order that she could follow the TV lessons.

He left early in case he should miss the train.

5、结果状语从句

结果状语从句是表示事态结果的从句,通常主句是原因,从句是结果。由so that (从句谓语一般没有情态动词), so that, such that等引导。

She was ill, so that she didnt attend the meeting.

He was so excited that he could not say a word.

She is such a good teacher that everyone admires her.

6、条件状语从句

条件状语从句分真实性(有可能实现的事情)与非真实性(条件与事实相反或者在说话者看来不大可能实现的事情)条件句。引导条件状语从句的词(组)主要有if, unless, so (as) long as, on condition that, so (as) far as, if only ( = if )。注意:条件从句中的if 不能用whether替换。

If he is not in the office, he must be out for lunch.

You may borrow the book so long as you keep it clean.

So far as I know(据我所知), he will be away for three months.

You can go swimming on condition that ( = if ) you dont go too far away from the river bank.

If he had come a few minutes earlier, he could have seen her.

7、让步状语从句

让步状语从句可由although, though, as, even if (though), however, whatever, whether or, no matter who (when, what, ) 等引导。注意:as引导的让步状语从句一般是倒装的。

Though he is a child, he knows a lot.

Child as he is, he knows a lot.

Whatever ( = No matter what ) you say, Ill never change my mind.

8、方式状语从句

方式状语从句常由as, as if (though), the way, rather than等引导。

You must do the exercise as I show you.

He acted as if nothing had happened.

9、比较状语从句

比较状语从句常用than, so (as) as, the more the more等引导。

I have made a lot more mistakes than you have.

He smokes cigarettes as expensive as he can afford.

The busier he is, the happier he feels.

三、名词性从句

在句子中起名词作用的句子叫名词从句 (Noun Clauses)。 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

引导名词性从句的连接词可分为三类:连词:that(无任何词意);whether, if(均表示“是否”表明从句内容的不确定性);as if ,as though(均表示“好像”,“似乎”)。

以上在从句中均不充当任何成分

连接代词:what, whatever, who, whoever, whom, whose, which. Whichever, whomever

连接副词:when, where, how, why

具体分类

1.主语从句

作句子主语的从句叫主语从句。主语从句通常由从属连词that,whether,if和连接代词what,who,which,whatever,whoever以及连接副词how,when,where,why等词引导。that在句中无词义,只起连接作用;连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用,在从句中充当从句的成分。例如:

What he wants to tell us is not clear. 他要跟我们说什么,还不清楚。

Who will win the match is still unknown. 谁能赢得这场比赛还不得而知。

2.宾语从句

名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样,在句中可以作谓语动词或介词及非谓语动词的宾语。

(1) 由连接词that引导的宾语从句

由连接词that引导宾语从句时,that在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时,第二个分句前的that不可省。例如:

He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。

(2)用who,whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等关联词引导的宾语从句相当于特殊疑问句,应注意句子语序要用陈述语序。例如:

I want to know what he has told you. 我想知道他告诉了你什么。

3.表语从句

在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样,表语从句位于连系动词后,有时用as if引导。其基本结构为:主语 + 系动词 + that从句。例如:

The fact is that we have lost the game. 事实是我们已经输了这场比赛。

That's just what I want. 这正是我想要的。

4. 同位语从句

同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导,可用于同位语从句的名词有advice,demand,doubt,fact,hope,idea,information,message,news,order,problem,promise,question,request,suggestion,truth,wish,word等。例如:

The news that we won the game is exciting. 我们赢得这场比赛的消息令人激动。

I have no idea when he will come back home. 我不知道他什么时候回来。