why引导的定语从句?
why引导的定语从句例句1
关系副词why引导限定性定语从句修饰先行词reason, 在定语从句中充当原因状语。例如: I don’t know the reason why he came so late. 我不知道他来得那么晚的原因。// That is the reason why I don’t want to go. 那就是我不想去的理由。// He didn’t tell me the reason why he was so upset.他没有告诉我他为什么那样心烦意乱。
1.在reason作先行词的定语从句中,若从句表原因,一般用why引导定语从句,why可以用for which替换。why还可省去。
why=for which
(for在这里是表原因的)
The reason why (for which) he has resigned is poor health.
(他辞职的理由是健康状况不佳。)
reason是名词在句子中充当先行词,而why后所接的定语从句是用来修饰reason的。
原因是他的健康情况不是很好,什么原因那?奥,,原来是他辞职的原因。(这句话中他辞职来修饰原因)
2.当reason作主语带有定语从句修饰时,其后的表语从句通常用that不用because。
The reason why(符合第一条) he didn't come in time was that he didn't feel well.
他没有来的原因是因为他不舒服。
就是说后面跟的是一句句子要+that
why为引导词,reason为先行词
这个知识点是在强调,当主语有定语从句时,表语从句(就是be动词后边的那个句子)为了避免重复就不用because引导,而用that
这边如果大家做选择,请记住选that 不是because
3.当reason用作定语从句的宾语时,引导词用that/which,而且that/which可省去。
The reason (that/which) he gave for being late was that they were held up in a traffic jam.
他给出的迟到原因是由于他们被交通阻塞给耽误了。
注意:此时的引导词不是because,不是because,不是because,而是that/which,并且还可以省略。
就像在例句中,reason是gave的宾语,定语从句没有用why,而用了that/which。并且其后的表语从句用that引导,而没有用because(详细解释见2)
归根揭底because在定语从句选择题中选择可能性比较少
4.注意句型
This/That's why…=This/That's the reason why…(记住这个句型就好啦)
That's why he did it.(不用that代替why)
= That's the reason why he did it.
这就是他为什么做这事的原因。
why引导的定语从句例句2
when/where/why引导的定语从句
when, where, why属于关系副词, 都在其引导的定语从句中充当状语, 其具体用法如下:
1.关系副词 when引导定语从句(包括限定性定语从句和非限定性定语从句)修饰表示时间的先行词, 在定语从句中充当时间状语。
例如: I still remember the day when I first met Jennifer.我仍然记得第一次见到詹妮弗的那一天。// Next month, when you’ll spend your summer holidays in your hometown, is approaching. 下个月即将来临, 届时你们将在家乡度暑假。
2. 关系副词where引导定语从句(包括限定性定语从句和非限定性定语从句)修饰表示地点的先行词, 在定语从句中充当地点状语。
例如: This is the office where he worked. 这就是他工作过的办公室。// She is going to live in Macao, where she has some close friends. 她要到澳门去定居, 在那里她有几个密友。
3. 关系副词why引导限定性定语从句修饰先行词reason, 在定语从句中充当原因状语。
例如: I don’t know the reason why he came so late. 我不知道他来得那么晚的原因。// That is the reason why I don’t want to go. 那就是我不想去的理由。// He didn’t tell me the reason why he was so upset.他没有告诉我他为什么那样心烦意乱。
注意:
关系代词与关系副词之间并非毫无关联, 两者之间存在密切的联系。在备考中尤其要注意以下几点:
1. 很多情况下关系副词用“介词+which/whom”来代替, 其中的介词由先行词或定语从句中谓语动词的形式来决定, 例如:
The day when I met the famous pop star was the greatest day of my life.
The day on which I met the famous pop star was the greatest day of my life.见到这位著名歌星的那天是我一生中最重要的日子。
I shall never forget those years when I lived with her.
I shall never forget those years during which I lived with her.
我将永远不会忘记我跟她生活的那些岁月。
This is a hall where the medical conference will be held.
This is a hall in which the medical conference will be held.
这是礼堂, 医学会议将在此召开。
2. 并非先行词表示时间或地点时都分别用when或where来引导相应的定语从句, 若关系词在修饰表示时间或地点的先行词的定语从句中充当主语、 宾语等而不是状语时, 需用which或that引导相应的定语从句。例如: Do you still remember the days which/that we spent together in school? 你还记得我们一起在学校度过的那些日子吗?
先行词the days表时间, 但是其定语从句的引导词在定语从句中作宾语而不是状语, 因此不能用when而应该用which或that。
3. that有时可以代替定语从句中的关系副词when, where, why, 且that常可以省略, 例如: This is the time (when/that) he arrived. 这是他到达的时间。
[考题1] We are living in an age ____ many things are done on computer. (2003北京春)
A. which B. that C. whose D. when
[答案] D
[解析] 本题中下划线处所引导的限定性定语从句修饰表示时间的先行词age, 其引导词在该定语从句中充当时间状语, 因此只能填入关系副词when。
[考题2] The film brought the hours back to me ____ I was taken good care of in that far*9鄄away village. (2001)
A. until B. that C. when D. where
[答案] C
[解析] 本题中下划线处所引导的限定性定语从句修饰表示时间的先行词hours, 其引导词在该定语从句中充当时间状语, 因此只能填入关系副词when。
[考题3] It was an exciting moment for these football fans this year, ____ for the first time in years their team won the World Cup. (2000北京、 安徽春)
A. that B. while C. which D. when
[答案] D
[解析] 本题中下划线处所引导的非限定性定语从句修饰表示时间的先行词moment, 其引导词在该定语从句中充当时间状语, 因此只能填入关系副词when。
[考题4] After living in Paris for fifty years he returned to the small town ____ he grew up as a child. (1996)
A. which B. where C. that D. when
[答案] B
[解析] 本题中下划线处所引导的限定性定语从句修饰表示地点的先行词town, 其引导词在该定语从句中充当地点状语, 因此只能填入关系副词where。
[考题5] We will be shown around the city: schools, museums, and some other places, ____ other visitors seldom go. (2002北京)
A. what B. which C. where D. when
[答案] C
[解析] 本题中下划线处所引导的非限定性定语从句修饰表示地点的先行词some other places, 其引导词在该定语从句中充当地点状语, 因此只能填入关系副词where。
[考题6] I walked in our garden, ____ Tom and Jim were tying a big sign onto one of the trees. (2005辽宁)
A. which B. when C. where D. that
[答案] C
[解析] 本题中下划线处所引导的定语从句修饰表示地点的先行词garden并在该定语从句中充当地点状语, 因此只能填入关系副词where。
[考题7] We’re just trying to reach a point ____ both sides will sit down together and talk. (2006山东)
A. where B. that C. when D. which
[答案] A
[解析] point可以理解成地点、 位置, 其后面的定语从句中缺少地点状语, 因此下划线处只能填入引导词where
why引导的定语从句例句3
why指原因在定语从句中做原因状语 ,用在reason 后面。 Please tell me the reason why you missed the plane.
但不是所有的reason后的定语从句连接词都用why,如果连接词代替的是从句的主语或宾语,就用that/which。
He told us a reason that sounded rational.
He told us the reason that the teacher gave to us.
定语从句讲解
一、定语从句的引导词
1、一共有9个:who, whom , whose, that, which, when,where, why, as
与名词从句相比:定从不能由what和how引导;which的含义改变;定从内部的介词可以放引导词前。
2、引导词的功能有哪些?
(1)引导定语从句
(2)代替先行词在定语从句中充当一个成分。(先行词在从句中不再出现)
二、定语从句的关键
1、首先,要能判断出该从句是什么从句:
(1)放句首没有用逗号分开的,一般是主语从句,也有可能是状语从句,但从句结束后若有体现时态变化的动词,则一定是主语从句。
(2)放及物动词后,若及物动词不是被动语态,后面一定是宾语从句;若该及物动词是被动语态,后面一般是主语从句(It+ is + adj/n./done+that/whether/when…)或状语从句。
(3)放be动词后,后面一定是表语从句,但 “It is/was + 从句(被强调成分) + that”是强调句(强调句中“非谓语”)。
(4)放名词后,一般是定语从句,但若该名词有“内涵/内容”(fact/truth/news/information/ problem/suggestion), 则很可能是同位语从句。
(5)用逗号分开的从句,一般是状语从句或 as/which引导的定语从句,也要注意用放在句中用逗号分开的“插入语”(however, for example,believe it or not等)。
2、其次,判断出是定语从句后可以用“三个优先”法做题:
(1)优先选择含whose的选项,能与空格后的'名词构成“某人的某物”搭配,一般就是答案;
(2)优先选择含介词的选项,然后看该介词与从句中的谓语是否能构成符合逻辑的搭配;
(3)用逗号分开的定从,优先考虑as和which,若该空能翻译为“一件事”而从句意思是通顺的,则放句首就用as,句末用which(若该空能翻译为“如同”“像…一样”则应用as)
3、再次,做定语从句题可以用“三问法”来检测是否出错:
(1)先行词本身是否为特殊的词?
way+ in which/that/省略
指物的不定代词:anything, one, some,many, a lot, all, both, that等 + that
指人的不定代词或数词:one, those, anyone, two等 + who
既有人又有物: + that
“抽象的地点”condition, situation,case, point + where
“抽象的时间”one’s stay/visit + when
在特定语境中可以作“地点/位置”理解的词:trousers/ sleeves + where
(2)先行词前面有无特殊的词?
有不定代词修饰:all/every/little/much+ …+ that
有最高级/序数词修饰:the best/second … + that
有just the/ the very/ the only/ the last等修饰:+ that
有who/which疑问词:+ that(避免重复)
有the same/ such/ as修饰:一般+ as
(注意: ①第一个as是否为一个以as结尾的搭配,如regard…as;
②区分such…as(定从)与such …that“如此…以至于”)
(3)先行词在定语从句中充当什么成分?
注意:从句中spend后的“时间”,以及visit后的“地点”,不是状语,而是宾语,应该用不定代词
4、只能用that引导定语从句有哪些情况?
先行词前为all, everything, nothing,something, anything, little, much等不定代词时;
先行词前有:all, every, no, some, any,little, much, few等不定代词修饰时;
先行词被序数词修饰时;
先行词被形容词最高级修饰时;
先行词前only, just, very, last有等修饰时;
先行词是表示人和物混杂的两个名词时;
主句是以who, which,开头的疑问句或先行词是疑问代词时;
在修饰时间、地点等先行词时,只有用that代替when, where等引导词;
【例】I'll never forget the Sunday (that) you first arrived.
Do you know anywhere (that) I can get a drink ?
先行词为reason, way (意为“方法”)时,常用that 代替why,which, in which,也可省略。
引导词在定语从句中作表语时,多用that引导。
先行词是主句表语时;
【例】It is a dictionary that will help you a lot.
当主语以there be 开头时;
当先行词是数词时;
同一个复合句里有两个定语从句,一个用which,另一个通常用that。
5、reason后面用什么引导?way 后面用什么引导?
reason后面的定语从句用why引导。
way 后面定语从句用in which 或 that引导that可以省略。
6、when引导的定语从句等于什么引导的定语从句?
when引导的定语从句等于介词+ which引导的定语从句。
7、where 引导的定语从句等于什么引导的定语从句?
where 引导的定语从句等于介词+which引导的定语从句。
★8、one of 和 the (only) one of引导的定语从句在主谓一致问题上应注意什么?
前者引导的定语从句谓语动词用复数;后者用单数。
9、限制性定语从句与非限制性定语从句有和区别?
限制性定语从句是主句不可缺少的一个部分,缺少后主句意思不完整。非限制性定语从句是对主句的进一步说明,不要从句对主句意义无多大影响;非限制性定语从句前后有逗号隔开。而且非限制性定语从句中不能用that。
10、as 和which引导的非限制性定语从句在用法上有什么区别?
as和 which 都可以引导非限制性定语从句.都可以代替主句中的整个内容或某一成分。
as 引导的非限制性定语从句可以位于句首,并常和know, see, expect等词连用,意为:“正如……”,而which不能位于句首。
11、as 可以用于哪些结构中引导定语从句?
such... as; the same... as; so ...as..
12、the same…as和 the same…that 引导的定语从句如何区别?
the same…as 引导的定语从句指的是相同事物,强调同类。
the same…that引导的定语从句指的是同一物。
13、such…as …和 such…that…如何区分?
such…as…引导的是定语从句,as必须代替先行词在其引导的从句中充当成分。
such…that…引导的从句是状语从句,that只是引导从句并不在其引导的从句中充当成分,在选择填空首先看从句中是否缺句子成分,如果缺成分就要考虑是定语从句;如果不缺成分就要考虑是状语成分。
★14、whose 引导定语从句有那些注意点?
whose 作定语,后面跟名词。一般有三种表示形式:
【例】This is the dictionary whose cover has come off.
= This is the dictionary the cover of which has come off.
= This is the dictionary of which the cover has come off.
★★★15、 “介词 + 关系词” 开头的定语从句有哪几种情况?
注意:引导定从的介词后不能加who/that
(1)先行词在从句中做状语,用来替换when/where/why的:in/on/from/for/in front of + which/whom:
(2)“of所有格”: the+名词+ of + which/whom; of + which/whom +… the+名词
(3)“某个范围中的多少”: some/both/the former + of + which/whom; of + which/whom … some…
(4)偶尔可用“介词+ whose”和“介词+where”
三、关系代词引导的定语从句
关系代词所代替的先行词是人或物的名词或代词,并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时,从句谓语动词的人称和数要和先行词保持一致。
1、who指人,在从句中做主语
The boys who are playing football are from Class One.
2、whom指人,在定语从句中充当宾语,常可省略。
Mr. Liu is the person (whom)you talked about on the bus.
【注意】关系代词whom在口语和非正式语体中常用who代替,可省略。
The man who/whom you met just now is my friend.
3、which指物,在定语从句中做主语或者宾语,做宾语时可省略
Football is a game which is liked by most boys.
4、that指人时,相当于who或者whom;指物时,相当于which。在定语从句中做主语或者宾语,做宾语时可省略。
The number of the people that/who come to visit the city each year rises one million.
5、whose通常指人,也可指物,在定语从句中做定语
He has a friend whose father is a doctor.
whose指物时,常用以下结构来代替:
The classroom whose door is broken will soon be repaired.
=The classroom of which the door is broken will soon be repaired.
Do you like the book whose cover is yellow?
=Do you like the book the color of which is yellow?
(注意:the + 名词 + of which/whom常考!)
四、介词+关系代词whom/which引导的定语从句(重点)
关系代词在定语从句中做介词宾语时,从句常由介词+关系代词引导:
The school (that/which) he once studied in is very famous.
=The school in which he once studied is very famous.
【注意】
1、含有介词的动词短语一般不拆开使用,如:look for, look after, take care of等
(1)This is the watch which/that I am lookingfor.(T)
(2)This is the watch for which I amlooking. (F)
2、若介词放在关系代词前,关系代词指人时用whom,不可用who或者that;指物时用which,不能用that;关系代词是所有格时用whose
(1)The man with whom you talked is my friend.(T)
(2)The man who/that you talked with is my friend.(F)
3、“介词+关系代词”前可有some, any, none, both, all, neither, most,each, few等代词或者数词,构成some of which/whom等类似结构引导的定语从句。(重点:常考!)
(1)He loved his parents deeply, of whom both are very kind to him.
(2)In the basket there are quite many apples, some of which have gone bad.
(3)There are forty students in our class in all, most of whom are from big cities.
在特定语境中,可以用“介词+ whose/where”引导定语从句
The boss in whose department Ms King once worked is a kind man.
五、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
when=during/ on/ in/ ... which (介词同先行词搭配)
(1)I still remember the day when I first came to the school.
(2)The time when we got together finally came.
2、where指地点,在定语从句中做地点状语
where=in/ at/ on/ ... which (介词同先行词搭配)
(1)Shanghai is the city where I was born.
(2)The house where I lived ten years ago has been pulled down.
3、why指原因,在定语从句中做原因状语,此时先行词常为reason。可变为for which(常考!)
why=for which
(1)Please tell me the reason why you missed the plane.
(2)I don’t know the reason why he looks unhappy today.
【注意】关系副词引导的从句可以由“介词+关系代词”引导的从句替换
(1)The reason why/ for which he refused the invitation is not clear.
(2)From the year when/in which he was going to school he began to know what he wanted when he grew up.
(3)Great changes have taken place in thecity in which/where I was born.
高考英语语法:由关系副词when,where,why引导的定语
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why引导的定语从句中that和that的区别?
the reason why··· 是在定语从句中,reason为先行词。why是关系副词。后面加完整的句子,如:This is the reason why i came late. i came late.此句是完整的句子。the reason that···也是定语从句中,reason为先行词,that是关系代词,代替先行词在从句中做成份(做名词能做的成份,如主语...
why引导什么从句
This reminded me of what he had once told us.(宾语从句)The problem is whether robots will be smarter than humans.(表语从句)Scientists have not found answers to the question why there is no life on Mars.(同位语从句)why引导定语从句 1.当先行词是表示原因的名词reason,且关系...
why的定语从句和that的定语从句的用法?
the reason why——这就是……的原因,是针对前面的疑问或情况进行阐述,表明最直接,最主要的原因.the reason that——原因是……表示一部分或全部原因,可以是直接的也可以是间接的次要原因.why和that都引导了reason的定语从句,但是一般我们从句意上分析,如果表示的是“做什么事的原因”之类,就用why;...
when where why在定语从句中做什么
when where why在定语从句中做关系副词。关系副词兼有连词与副词两种作用,连词功能指它能引导从句,副词功能指它在从句中充当状语。关系副词所引导的定语从句用于修饰主句中的某一名词,被修饰的词称作先行词,关系副词要放在先行词之后。英语中关系副词主要有三个:when、where、和 why。用法如下,把下面...
why引导定语从句和why引导的同位语从句有何区别?
why引导定语从句,先行词只有一个,就是The reason 如:The reason why he was late was that he got up late this morning.而why引导同位语从句,一般只在have no idea之类的句式中出现.如:I have no idea why he was late.其实,在这种句式中have no idea=don't know的意思.所以,有些语法书...
why的用法,原因状语从句的区别
The reason why…is that… 做…的原因是…,其中why引导的是定语从句,that引导的是表语从句,that 不可以省略。一个句子中有两个从句,是一个非常好的高级句式。例如:The reason why he was late for school was that he got up late. 他上学迟到的原因是陵橡埋他起床晚了。注意事项:同学们...
高中英语——定语从句中的why的先行词,只有reason吗?还有其它的吗?
是的,why引导定语从句先行词只能是reason.但reason做先行词,定语从句分两种情况this is the reason why i was late. 先行词是reason,在后面的从句中做原因状语,即 I was late for the reason. 作状语时用whyThis is...
[英语语法]定语从句:关系副词where,when,why的用法。谢谢!
This is the office where he worked.这就是他工作过的办公室。She is going to live in Macao, where she has some close friends.她要到澳门去定居, 在那里她有几个密友。3. 关系副词why引导限定性定语从句修饰先行词reason,在定语从句中充当原因状语。例如:I don’t know the reason why ...
怎么判断when where why引导定语从句
关系副词why引导定语从句,修饰先行词reason, 在定语从句中作原因状语。如: I don’t know the reason why he was late for school. 我不知道他上学迟到的原因。然而,并非所有表示时间或地点的先行词都分别用when或where来引导定语从句,如果关系词在修饰表示时间或地点的先行词的定语从句中充当主语...
骑虾肾衰: 关系副词why主要用于修饰表示原因的名词(主要是the reason),同时它在定语从句中用作原因状语.如: We don't know the reason why he didn't show up. 我们不知道他为什么没有来. She didn't tell me the reason why she refused the ...
鄢陵县18477733815: 求讲解why引导的定语从句, - ?
骑虾肾衰:[答案] 应该是that is the reason why...的结构,翻译为:那是.的原因
鄢陵县18477733815: Why引导的定从简要的说一下最好有例句谢谢! ?
骑虾肾衰: These are the reasons why we do it. 这些就是我们这样做的理由 由关系副词when, where, why引导的定语从句 . 基本用法定语从句除可用关系代词引导外,还可用关系副词when, where与why来引导,它们的区别是:when用于指时间,where用于指地点,why用于指原因.
鄢陵县18477733815: 用why引导的定语从句,7应该如何用 - ?
骑虾肾衰:[答案] 一般是放在reason后面的,但是也有一些情况不是用why,你先要看看从句缺什么成分,why是关系副词,在从句中只能够充当状语的成分,表示原因状语譬如说:The reason why the boy was late for school was accepted by his h...
鄢陵县18477733815: 定语从句WHY的用法 - ?
骑虾肾衰: That is the reason why we must go now. 那就是我们现在必须走的理由,why 可以引导名词性从句, 也可以引导定语从句,引导定语从句时它的先行词往往是:the reason a reason 、reasons等等,谢谢采纳
鄢陵县18477733815: why 定语从句 - ?
骑虾肾衰: 举例来说: (1)This is the fact that I didn't know.(that I didn't know是定语从句.) (2)the reason why……(从句由why引导,一定是定语从句.)如: The reason why he was late yesterday is that he was ill. (why he was late yesterday 是定语从句)...
鄢陵县18477733815: why能不能引导非限定定语从句 - ?
骑虾肾衰: why不能引导非限制性定语从句的,它引导名词性从句.
鄢陵县18477733815: 英语中定语从句的引导词及其应用? - ?
骑虾肾衰:[答案] 如何选择定语从句的引导词? 一、定语从句的引导词有关系代词who,whom,whose,which,that,as;关系副词when,where,why.定语从句中引导词的选用主要看先行词在定语从句中作什么成分或者是定语从句中缺什么成分. 1.定语从句中缺主语,修饰人...
鄢陵县18477733815: 定语从句的“why“用法和解释? - ?
骑虾肾衰: why引导的定语从句 请分析下面两个简单句: 句①He wanted to know the reason. 句②I was late for the reason. 把句②变为句①的定语从句,句①中的the reasons做定语从句的先行词.因为the reason做介词for的宾语,先行词是the reason指物,...
鄢陵县18477733815: 关于why引导的从句多来点最少10个可以给采纳哦如果有最后的符号是?号why引导从句再加悬赏的哦谢谢了多给but+why的有吗 - ?
骑虾肾衰:[答案] 1 It is+the reason that+why 2 is+the reason why ……that 3why + in which + 定语从句 4why + that +定语从句 5why + 定语从句 句①He wanted to know the reason. 句②I was late for the reason. 把句②变为句①的定语从句,句①中的the reasons做定语从...