可呢西哇外盘内盘是什么意思思?

你好,想问下协和的东院和西院是什么意思啊,我要去看妇科,去哪边啊。第一次去的话当天可以看上吗?谢谢_百度知道
你好,想问下协和的东院和西院是什么意思啊,我要去看妇科,去哪边啊。第一次去的话当天可以看上吗?谢谢
提问者采纳
其实我不是很清楚,不过下面有些信息也许能帮助你。
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北京协和医院西院前身实际就是北京邮电医院,后合并入协和,成为现在的协和西院区。看妇科还是去本院,也就是东院区比较好吧!不过协和医院的挂号比较费劲!第一次去的话,不是当天可以看上的问题,是当天能否挂上号的问题!
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出门在外也不愁qq down load
是什么意思啊/?可以把这个东西给关掉吗?_百度知道
qq down load
是什么意思啊/?可以把这个东西给关掉吗?
提问者采纳
QQ Download是QQ下载的意思Download是下载的意思当然可以关掉了,但如果你需要下载QQ的话,当然可以继续操作啦
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出门在外也不愁农业银行可以不开通网上银行直接上淘宝买东西吗?建设银行卡可以吗?信用卡支付快捷是什么意思_百度知道
农业银行可以不开通网上银行直接上淘宝买东西吗?建设银行卡可以吗?信用卡支付快捷是什么意思
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没有开通网银,信用卡和银行卡在淘宝购物,可以使用“快捷支付”方法付款。快捷支付是指无需开通网银,只需关联您的信用卡或者储蓄卡,每次付款时只需输入支付宝支付密码即可完成付款。
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当然可以。无论是农业银行还是建设银行,借记卡或者信用卡,没有开通网上银行都可在淘宝购物。你选择快捷支付,只不过有限额,每次以及每月限额都是500元。&付款时,选择快捷支付(含卡通):开通后无需登录网银。选择好之后,先开通你的借记卡或信用卡快捷支付功能,需要填写储蓄卡卡号和手机号码。也可以直接添加快捷支付的银行卡,我的淘宝→我的支付宝→管理我的快捷。验证通过后才能付款。付款时输入支付宝密码。下次再支付时就可以直接使用借记卡或信用卡快捷支付。但有限额的。
没有网银也可直接支付,在淘宝。快捷支付是支付宝和你的银行账户签约后,在你有网购行为需要支付时,通过你预留支付宝的密码就直接支付,不用登录网银来支付。也省去了输入较多密码及相关信息的繁琐手续。
不开通网上银行是不能网上购物的。因为,如果不开通网上银行,那么你的这个银行卡就没有网上付款的功能呢。。
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出门在外也不愁助动词_百度百科
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收藏 查看&助动词[zhù dòng cí]
协助主要构成谓语的词叫助动词(Auxiliary Verb)。被协助的动词称作主要动词(Main Verb)。助动词用来构成和语态。 助动词具有语法意义,但没有词汇意义,不可单独作谓语。它没有对应的汉译,例如: He doesn't like English. 他不喜欢英语。(does是助动词,无词义;like是主要动词,有词义)外文名Auxiliary Verb主要变化形式如have,has,had简&&&&称aux.v
最常用的助动词有:be, have, has, do, does, shall, did, will, should, would等,助动词可以协助主要动词构成或者,也可构成疑问句和否定句,构成否定句时与否定not连用。半助动词
在功能上介乎主动词和助动词之间的一类结构,称为半助动词。常见的半助动词有be about to, be due to, be going to, be likely to, be meant to, be obliged to, be supposed to, be willing to, have to, seem to, be unable to, be unwilling to等。......
情态助动词
情态助动词 1.情态助包括will(would), shall(should), can(could), may(might), must, need, dare, ought to, used to, had better后接原形不定词。 2.情态助动词不受主语的人称和数的限制。 3.两个情态助动词不能连用。 中文:他将能够及时完成此事。 (误)He will can finish it i......
基本助动词
基本助动词 基本助动词只有三个:be, do, have, 它们没有词汇意义,只有语法作用,如协助构成进行体,完成体,被动态,否定句,疑问句等。 例如 He is giving a lecture. 他在作报告He has made a plan. 他已经订了计划The small animals are kept in the cages. 小动物都关在笼子里。
助动词协助主要动词完成以下功用
a. 表示,例如:
He is singing. 他在唱歌。
He has got married. 他已结婚。
b. 表示语态,例如:
He was sent to England. 他被派往英国。
c. 构成,例如:
Do you like college life? 你喜欢大学生活吗?
Did you study English before you came here? 你来这儿之前学过英语吗?
d. 与否定not合用,构成,例如:
I don't like him. 我不喜欢他。
e. 加强语气,例如:
Do come to the party tomorrow evening. 明天晚上一定来参加晚会。
He did know that. 他的确知道那件事。
3) 最常用的助动词有:be, have, do, shall, will, should, would,did1)be+,构成进行时态。如:
They are having a meeting. 他们正在开会。
2)be+,构成被动语态。如:
The window was broken by Tom. 窗户被Tom打破了。
English is becoming more and more important. 英语变得越来越重要。
be+动词不定式
1)表示最近、未来的计划或安排。如:
He is to go to New York next week. 他下周要去纽约。
We are to teach the fresh persons. 我们要教新生。
但应注意:这种用法也可以说是一种将来时态的表达法。
2)表示命令。如:
You are to explain this. 对此你要作出解释。
He is to come to the office this aftermoon. 他今天下午要来办公室。
3)表示征求意见。如:
How am I to answer him? 我该怎样答复他?
Who is to go there? 谁该去那儿呢?
4)表示相约、商定。如:
We are to meet at the school gate at seven tomorrow morning.
我们明天早晨7点在校门口集合。一、have作助动词
主要变化形式:have,has,had
动名词/现在分词:having
1)have +过去分词,构成,例:
He has left for London. 他已去了伦敦。
By the end of last month, they had finished half of their work.
上月末为止,他们已经完成工作的一半。
2)have + been +现在分词,构成完成进行时(现在完成时),例:
I have been studying English for ten years.
我一直在学英语,已达十年之久。
3)have+been +过去分词,构成完成时态的被动语态,例:
English has been taught in China for many years.
中国教英语已经多年。
二、have作普通动词
 肯定式否定式疑问式现在时have(got)或
haven't(got)或
don't have
have I(got)?或
do you have?
过去时hadhadn't(got)或
didn't have
had you(got)?或
did you have?
为表示习惯动作,do与have连用:
— Do you have earthquakes in your country? 你们国家地震吗?
— Yes,but we don't have them very often. 有,但不经常。
have意指take(a meal)(吃),give(a party)(举行)等。
We have lunch at one. 我们1点钟吃饭。
They are having a party tomorrow. 他们明天举行聚会。
I hope you'll have a good holiday. 我希望你愉快地度过假期。形式
主要变化形式:do,did,done,does
动名词/现在分词:doing
1) 构成,例如:
Do you want to pass the CET? 你想通过大学英语测试吗?
Did you study German? 你们学过德语吗?
2) do + not 构成否定句,例如:
I do not want to be criticized.  我不想挨批评。
He doesn't like to study.  他不想学习。
In the past, many students did not know the importance of English. 过去,好多学生不知道英语的重要性。
3) 构成否定,例如:
Don't go there. 不要去那里。
Don't be so absent-minded. 不要这么心不在焉。
说明: 构成否定祈使句只用do,。
4) 放在动词原形前,加强该动词的语气,例如:
Do come to my birthday party please. 请一定来参加我的生日宴会。
I did go there. 我确实去那儿了。
I do miss you. 我确实想你。我真想你了!
5) 用于,例如:
Never did I hear of such a thing.  我从未听说过这样的事情。
Only when we begin our college life do we realize the importance of English.
只有在开始大学生活时我们才认识到英语的重要性。
说明: 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。
6) 用作代替动词,例如:
---- Do you like Beijing? --你喜欢北京吗?
---- Yes, I do. --是的,喜欢。(do用作代动词,代替like Beijing.)
He knows how to drive a car, doesn't he?
他知道如何开车,对吧?may用来表示许可
用于所有人称的现在时及将来时句子中。
might用于所有人称的过去时及条件句中。
否定形式:may not/mayn't,might not/mightn't
疑问式:may I?might I?等
否定疑问式:may I not?/mayn't I?等
表示许可的may的其他形式可用allow,be allowed的相应形式代替。
may后面接不带to的不定式(即动词原形)。
can用来表示许可
用于所有人称的现在时及将来时的句子中。
could用于所有人称的过去时及条件句中。
否定式:can not/can't,could not/could't
疑问式:can I?could I?等
否定疑问式:can I not?/can't I?could I not?/couldn't I?等
表示许可的can的其他形式可用于allow,be allowde的相应形式代替。
can与不带to的不定式连用。[1]shall和will作为助动词可以与动词原形一起构成,例如:
I shall study harder at English.  我将更加努力地学习英语。
He will go to Shanghai. 他要去上海。
在过去的语法中,语法学家说shall用于第一人称,will 只用于第二、第三人称。如今,尤其是在口语中,will常用于第一人称,但shall只用于第一人称,如用于第二、第三人称,就失去助动词的意义,已变为,试比较:
He shall come. 他必须来。(shall有命令的意味。)
He will come. 他要来。(will只与动词原形构成一般将来时。)
shall在疑问句中,用于第一,第三人称,征求对方意愿
shall I turn on the light?
要开灯吗?( 我把灯打开好吗?)
shall he come to see you?
他要不要来看你
(比较: will he come to see you? 他会不会来看你)
shall 用在陈述句, 与第二第三人称连用, 变为情态动词 表示允诺,命令,警告,和说话人的决心等。1)should无词义,只是shall的过去形式,与动词原形构成,只用于第一人称,例如:
I telephoned him yesterday to ask what I should do next week.
我昨天给他打电话,问他我下周干什么。
&What shall I do next week?& I asked.
&我下周干什么?&我问道。(可以说,shall变成直接引语时,变成了should。)
2) would也无词义,是will的过去形式,与动词原形构成过去将来时,用于第二、第三人称,例如:
He said he would come.  他说他要来。
&I will go,& he said. 他说:&我要去那儿。&
变成,就成了:
He said he would come.
原来的will变成would,go变成了come.。过去式从原来的go变为came。
3) would,should,could,might 无词义,与动词的原型构成。如:
We would have finished our paper if we had been given five more minutes.
假如再有5分钟,我们就答完试卷了。参见:《南京师范大学青年学者文丛:中古汉语助动词研究》《先秦汉语助动词研究》《中古汉语助动词研究》等专著;《论汉语助动词短语的结构》《现代汉语助动词研究》等论文。
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收藏 查看&定语从句
,一个跟在一名词或后()进行修饰限定,所以叫做定语从句。在主句中充当成分。外文名Attributive Clauses使&&&&用跟在一名词或代词后
被修饰的词叫。定语从句不同于单词作的情况,它需要放在被修饰的词(即)之后。定语 从句由(、)引导,、位于定语从句句首。    引导的定语从句  所代替的是人或物的或,并在句中充当、、等成分。在定语 从句中作时,从句的人称和数要和保持一致。
1), whom,   这些词代替的是人的或,在中所起作用如下:  Is he the man who/that you want to see?  他就是你想见的人吗?(who/that在从句中作) He is the man whom/ that I saw yesterday.  他就是我昨天见的那个人。(whom/that在从句中作)
2) Whose 用来指人或物,(只用作, 若指物,它还可以同of which互换), 例如:  They rushed over to help the man whose car had broken down. 那人车坏了,大家都跑过去帮忙。  Please pass me the book whose (of which) cover is green. 请递给我那本绿皮的书。
3)which, that  它们所代替的是事物的或,在从句中可作、等,例如:  A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未 有的繁荣。(which / that在句中作)  The package which / that you are carrying is about to come unwrapped. 你拿的包快散了。(which / that 在句中作)  引导的  可代替的是时间、地点或理由的,在从句中作。
1)when, where, why  when, where, why的含义相当于&介词+ which&结构,因此常常和&+ which&结构交替使用,例 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. 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?
2)that代替  that可以用于表示、、、的后取代when, where, why和&+ which&引导的定语从 句,在口语中that常被省略,例如:  His father died the year (that / when / in which) he was born. 他父亲在他出生那年逝世了。  He is unlikely to find the place (that / where / in which) he lived forty years ago. 他不大可能找到他四十 年前居住过的地方。
判断与  方法一: 用,还是完全取决于从句中的。后面无,就必须要 求用;而则要求用。例如:  (错) This is the mountain village where I visited last year.  (错) I will never forget the days when I spent in the countryside.  (对) This is the mountain village (which) I visited last year.  (对) I'll never forget the days (which) I spent in the countryside.  习惯上总把表地点或时间的名词与关系副词 where, when联系在一起。此两题错在关系词的误用上。  方法二: 准确判断在中的成分(主、谓、宾、定、状),也能正确选择出/关系 副词.先行词在中作主、定、宾语时,应选择;在从句中作时,应选 择。
例如:Is this the museum which you visited a few days ago?
Is this the museum where the exhibition was held?指被修饰的名词、代词。
一般先行词出现在定语从句的前面。关系词常有2个作用:
①连接作用,引导定语从句。
②代替先行词,在定语从句中担当一个成分。
注:关系代词有主语、宾语、定语之分。一般who做主语或其形式的whom做宾语(whom作宾语时可省略),whose作为定语(whose不可省略)。关系代词在从句中作主语,宾语,定语等,关系副词在从句中作地点状语(where),时间状语(when),原因状语(why)。定语用来、修饰名词或代词,是对名词或代词起修饰、限定作用的词、短语(动词不定式短语、动名词表示的)汉语中常用“……的”表示。主要由形容词担任,此外,名词、、、、、以及也可以来担任,也可以由一个句子来担任。单词作定语时通常放在它所修饰的词之前,作前置定语。短语、从句作定语时则放在所修饰的词之后,作后置定语。
被定语从句修饰的名词、代词称为。如“the girl”,“the book”
如:She is the girl who likes singing. 她就是那个喜欢唱歌的女孩。
这就是一个定语从句。关系代词所代替的先行词是人或物的名词或代词,并在从句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时,从句动词的人称和数要和先行词保持一致。
1、who, whom, that
限定性定语从句中的关系代词
whom/that(可省略)
which/that
which/that(可省略)
指人和物thatthatwhose非限定性定语从句中的关系代词
whose/of whom
whose/of which
特殊情况:
只能用that的情况,
先行词为,,,等不定代词时;
先行词被all,every,no,any,some,little,much,one修饰时;
先行词被the only,the very,the same,the last修饰时;
先行词被序数词或形容词最高级修饰时;
先行词是be的表语或there be 的主语时;
先行词有人又有物时;
当主句是以who或which开头的特殊疑问句时。
不能用that的情况
先行词本身是that
多用who,不用that的情况
先行词为anyone,one,ones时;
先行词为those,he和people时;
这些词代替指人,whom在定语从句中指人,&who&和“that”既可作主语又可作宾语(作宾语可以省略,who作宾语变为whom),that可以指人也可以指物, who不可指物 。在从句中所起作用如下:
(1)Is he the man who/that wants to see you? 他是那个想见你的男人吗?(who/that在从句中作主语)
(2)He is the man (whom/that) I saw yesterday. 他就是我昨天见到的那个人。(whom/that在从句中作宾语)
(3)The man whom you spoke to just now is our English teacher. 刚刚和你说话的那个男人是我们的英语老师。(whom在从句中作宾语)
注:who在定语从句中指人,作主语和宾语,作宾语时可省略;做及物动词或介词的宾语,可省略。
2,which,that 用来指物(有六种情况只可用that而不用which)
(用作主语、宾语,作宾语时可以省略),例如:
(1)The prosperity which/that had never appeared before took on in the countryside.农村出现了前所未有的繁荣。(which/that在从句中作主语)
(2)The package (which/that) you are carrying is about to come unwrapped.你拿那个包裹快要散开了。(which/that在从句中作宾语)
注:which在定语从句中指物,可作主语或及物动词或介词的宾语,作宾语时可省略;that在定语从句中既可指人又可指物,在定语从句中作主语、宾语和表语,作宾语时可省略,指人时,相当于who或whom,指物时,相当于which,作介词宾语时,介词不可提到that前,当介词提前时,需要用which或whom来代替。
(只用作定语)
“whose”表示谁(可以为人也可以为物)的(东西)
例:A child whose parents are dead is called an orphan.双亲都死了的孩子叫做孤儿。(“whose parents”表示那个孩子的双亲)
He lives in a room whose window faces south.他住的那个房子的窗户是朝南的。(“whose”表示那个房子的窗户)
关系代词:在句中作、或。
1. that既可代表事物也可代表人,“which”代表事物;它们在从句中作主语或宾语,作宾语可省略“that”在从句中作宾语时常可省略关系词,“which”在从句省略。[eg:This is the book (which)you want.]
2.如果which在从句中作“不及物动词+介词”的介词的宾语,注意介词不要丢掉,而且介词总是放在关系代词which的前面,但有的则放在它前面的位置。
3. 代表物时的that常被省略;
c)被形容词最高级修饰时;既有人又有物时;
e)整个句中前面已有“which”,“why”行
关系副词:在句中作状语
关系副词=介词+关系代词
why=for which
where=in/ at/ on which(介词同先行词搭配)
when=during/ on/ in/……
1. “where”是关系副词,当然也不用“that”引导。
By the time when you arrived in London, we had stayed there for two weeks. 当你到达伦敦的时候,我们在那里已经待了两个星期。
I still remember the place where I met her for the first time. 我仍然记得我第一次见到她的地方。
Each time when he goes to business trip, he brings a lot of living necessities, such as towels, soap, toothbrush etc. 他每次出差都带着生活必需品,如毛巾,肥皂,牙刷等其他东西。
2. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时,常用“there is”开头。
There is somebody here who wants to talk to you. 这里有人要和你说话。
分作进一步说明,通常是引导词和先行词之间用逗号隔开,将从句拿掉后其他部分仍可成立。1、
关系副词why主要用于修饰表原因的名词(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 offer. 她没跟我讲她拒绝这项工作的原因。
与关系副词when和where不同,why可以换成that或省略。如:
That’s one of the reasons (why, that) I asked you to come. 这就是我请你来的原因之一。
另外,与关系副词when和where可以引导非限制性定语从句不一样,why只能引导限制性定语从句,不能引导非限制性定语从句。如:
他失去工作的主要原因是他喝酒。
误:The main reason, why he lost his job, was that he drank.
正:The main reason why he lost his job was that he drank.(同位语从句)
关系when主要用于修饰表时间的名词,同时它在定语从句中用作时间状语。如:
There comes a time when you have to make a choice. 你必须作出抉择的时候到了。
Gone are the days when they could do what they liked. 他们为所欲为的日子一去不复返了。
We’ll put off the picnic until next week, when the weather may be better. 我们将把野餐推迟到下星期,那时天气可能会好一点。
注意不要一见到先行词为时间名词,就以为一定要用关系副词when来引导定语从句,同时还要看它在定语从句中充当什么成分——如果在定语从句中用作时间状语,就用when;如果在定语从句中不是用作时间状语,而是用作主语或宾语,那就不能用when,而要用that, which等。如:
Don’t forget the time (that, which) I’ve told you. 不要忘记我告诉你的时间。
关系代词that / which在定语从句中用作动词told的宾语,正因为是用作宾语,所以也可以省略。
关系副词where主要用于修饰表地点的名词,同时它在定语从句中用作地点状语。如:
This is the village where he was born. 这就是他出生的村子。
That’s the hotel where we were staying last summer. 这就是我们去年夏天住的旅馆。
Barbary was working in Aubury, where she went daily in a bus.巴巴拉在奥伯里工作,每天得坐公共汽车去上班。
与前面when的情况一样,注意不要一见到先行词为地点名词,就以为一定要用关系副词where来引导定语从句,同时还要看它在定语从句中充当什么成分——如果在定语从句中用作地点,就用where;如果在定语从句中不是用作地点状语,而是用作或,那就不能用where,而要用that, which等。如:
He works in a factory that [which] makes TV sets. 他在一家电视机厂工作。限定性定语从句
对被修饰的先行词有限定制约作用,使该词的含义更具体,更明确。限制性定语从句不能被省略,否则句意就不完整,例如I met some one who said he knows you.
在引导限定性定语从句时,that有时相当于in which,at which,for which或on which
(1)Attitudes towards daydreaming are changing in much the same way that(in which) attitudes towards night dreaming have changed. 人们对白日做梦的态度正在改变,这与人们对夜间做梦的看法的变化有非常相似之处。
(2)I like the music for the very reason that(for which) he dislike it. 我出于某种原因喜欢这种音乐,而他恰恰与我相反。
(3)We arrived the day that(on which) they left. 刚好我们到的那天他们走了。
在限定性定语从句中,当关系代词在从句中担任动词宾语时,关系代词可省略。
(1)The book (that/ which) I am reading is very interesting. 我在读的书很有趣。
(2)Is there anything (that) you wanted? 想要什么东西吗?
非限定性定语从句
非限定性定语从句起补充说明作用,缺少也不会影响全句的理解。在非限制性定语从句的前面往往有逗号隔开,如
(1)The house,which I bought has a lovely garden. 我买的房子带着个漂亮的花园。
(2)This novel, which I have read three times, is very touching. 这本我已经读过三遍的小说很感人。
1.可将整个主句作为先行词, 对其进行修饰,这时从句谓语动词要用第三人称单数,例如:
(1)He seems not to have grasped what I meant, which greatly upsets me.他似乎没抓住我的意思,这使我心烦。
(2)Liquid water changes to vapor, which is called evaporation. 液态水变为蒸汽,这就叫做蒸发。
2. 在非限定定语从句中,有时as也可用作关系代词,若as在从句中作主语,其引导的句子可以放在句首,也可以放在句中。例如:
(1)The boy has as much progress as we had expected. 正像我们所预料的那样,这个男孩取得了大的进步。
(2) As everyone knows ,China is a beautiful country with a long history . 每个人都知道,中国是一个有着悠久历史的美丽国家。
3. 在非限定性定语从句中,不能用从句做主语
(1)The boys ,who are playing football ,are from Class One. 在踢足球的男孩们是一班的。
(2)I helped an old man ,who lost his way ,yesterday . 昨天,我帮助了一个迷路的老人。一、先行词和关系词
1)Whoever spits in public will be punished here.(“Whoever”可以用“anyone who”代替)
2)The parents will use what they have to send their son to technical school. (“what”可以用“all that”代替)
但这两句句子已经不是定语从句了,是。因为定语从句一定要有先行词,而名词性从句没有。将“Whoever”、“what”分别用“Anyone who”、“all that”代替后,才是定语从句,先行词分别是“Anyone”、“all”。
An invitation from her boss, ___came as a surprise.
A. it B. that C. which D. he
a选项it,使前后成为两个句子,中间无连词连接,语法错误;b项that,此为非限定性从句,不能用“that”修饰;c选项which,which在从句中做主语,用来代指前面的这件事;d选项he;前半句中是her boss,所以不正确。
2)The weather turned out to be very good, ___ was more than we could expect.
A. what B. which C. that D. it
A选项不能用来引导定语从句,C选项只能引导限定性定语从句,而D选项习惯上并不适用。
3)It rained hard yesterday, ____ prevented me from going to the park.
A. that B. which C. as D. it
“as”和“which”在引导非限宾语。但不同之处主要有两点:
(1)importance to me, as my own is.
在一定的语言环境里,有些名词可以具有形容词的性质。这些名词主要是那些表示人的身份、职业、状态的名词。值得一提的是,在这些具有形容词性质的名词之后,引导定语从句的关系代词不能用“who / whom”。
(2)动词短语先行成分。
这种动词短语既可是限定形式也可是非限定形式。如果是动态动词短语,它们在从句中就一般有限定或非限定形式的替代动词“do”和“as / which”一起代替。“do”可以出现,也可以不出现,但不能用其它动词代替。
(3)句子作先行成分。
这句子可以是整个主句也可以只是主句中的一个从句。有时是连续几个句子,有时甚至可以是一个完整的故事。
二、“as/which”特殊定语从句在句中的位置。
由于先行成分的构成成分”特殊定语从句在句中的位置有以下几种情况:
1. 形容词作先行成分时:形容词的“which”特殊定语从句置于先行成分之后。
2. 动词短语作先行成分时,“as / which”特殊定语从句置于先行成分之后。但是,当从句中含有表示主观意志的插入成分时,“as”特殊。
3. 句子作先行成分时:“as”特殊定语从句的位置较灵活,可以置于先行成分之前、之中或之后。但如果先行成分是直接引语,“as”特殊定语从句与否定词的相对中则常用一些表示“合乎自然规律”、“众所周知”或“经常发生”等意义的词语,如natural, known to all, usual等。
4. 有无状语意要是方式状语意义,而“which”特殊定语从句则无状语意义。“as”特殊定四、关系代词“as”与“which”一词。如:
Freddie, as might be expected, was attending the conference.
1). “Which”作主语时,谓语动词不限,主动被动皆可,只是谓语动词为被动语态时助动词“be”省略。
2). “as”和“which”都可以在特殊定语从句中。
3). “as”和“which”在特殊从句中作补语。如:
We thought him a gentleman, as/which he could never be.
“as”特殊定语从句中可以主谓倒装,“which”从句中则不能主谓倒装。
如果先行成分不是主语补语或宾语补语,关系代词用“which”而不用“as”。如:
He talked like a native, which/as he hardly was.
5.&as&用法:
1).&as&引导限制性定语从句
a.&such....as&
He is not such a fool as he looks.
I have never heard such a story as he tells.
b.&the same ....as&
This is the same book as I lost last week.
(区分&the same...as&与&the same....that&:两者都引导定语从句。that从句中说明的名词与the same修饰的名词是同一个。as从句中说明的名词与the same修饰的名词是同一类,而非同一个。举例:①This is the same pen that I lost. 这支钢笔就是我丢的那一支。②This is the same pen as I lost. 这支钢笔跟我丢的那支笔一模一样。)
c.&as...as&
As many children as came were given some cakes.
2).&as&引导非限制性定语从句
常用句式:as is said above 综上所述
as is known to all 众所周知
as is often the case 通常如此
as is reported in the newspaper 如报纸所报道的
6. “which”在特殊从定法
(1)不用that的情况
(a)在引导时。
(c)The tree, which is four hundred years old, is very famous here.
(b)后能用。
We depend on the land from which we get our food.
We depend on the land that/which we get our food from.
(2)只能用“that”引导:如先行词被“last,just”修饰时,只用“that”。
(d)先行词为序数词、数容词,又有人和物时。
(f)先行词指物,在主句中作是“the way”或“the reason”时,“that”可作关系副词,也可省略。
(h)主句的主语是疑问词“who /which”时,避免重复要用“that”.
Is this the book that you borrowed in the library?
这是你在图书馆借的书吗?
Who that break the window should be punished.
谁打碎了窗户谁该受罚。
All that needed is a supply of oil.
所需的是石油供应。
The thief gave out everything that he had stolen to the police.
那贼最终把偷的全部东西交给了警察。
定语从句只能“that”引导的情况:
1、先行词是最高级或被最高级修饰。
This is the most interesting book that l have ever read.
2、先行词是序数词或被序数词修饰。
The second foreign country that l expect to visit is Greek.
3、先行词是不定代词时,如&all、few、little、much、anything、nothing、something&
This is the very good dictionary that I want to buy.
4.、先行词既有人又有物时
Can you remember the scientist and his theory that we have learned?
5、先行词被“only”、“the every”、“no”、“one of”、“the right&、“the same&等修饰
He is the only person that l want to talk to.
6、在以“which”、“who”、“whom” 引起的问句中,为避免重复,常用&that&
Who is the man that is standing there? Which is the T-shirt that fits me most?
7、“there be”句型中
8、先行词在主句中作表语,或者本身作从句的表语时宜用“that”
“that”在作宾语时可省略。
(五)区分定语从句和
1、定语从句修饰先行词,它和先行词是修饰关系;
同位语从句说明先行词的具体内容,是补充说明的关系。
(1)The boy who is playing football is my classmate.(定语从句)
2、定语从句由关系代for advice.
(3)The fact that the moon moves around the earth is known to all.
(4)The fact is that the moon moves around the earth.(这是一个表语从句!)
(六)特殊的定语从句
1)but也可用作关系代词来引导定语从句,意思接近于that(who).....not(这种用法已经有些陈旧)
There is no tree but bears some fruit.没有不结果实的树。
There are very few but admire his talents.很少有人不佩服他的才华。
Surely there isn't a mother but faces this problem.可以肯定,凡是母亲都面临着这个问题。
2)whereby,wherein,whereupon也可以引导定语从句,相当于by which,in which,upon/on which.这种用法已经有些陈旧,且仅用于书面语。
[定语从句]+关系词
1)介词后面的关系副词不能省略。
2)“that”前不能有介词。
3)某些在从句中充当时间,地点或原因状语的&介词+关系词&结构可以同关系副词“when”和“where”互换。例如:
This is the house in which I lived two years ago. 这是我两年前住过的房子。
This is the house where I lived two years ago.
Do you remember the day on which you joined our club? 还记得你加入我们俱乐部的那一天吗?
Do you remember the day when you joined our club?
二、介词与关系代词
“介词+关系代词”的结构
1. “介词+ which”在关系分句中分别可作时间、地点和原因状语,代替相应的关系副词when, where和why。如:  ①I still remember the day on which (= when) I first came to school. 我仍然记得初来学校的那一天。  ②The factory in which (= where) I work is a large one. 我工作的工厂是一个大厂子。  2. “介词+ which(指物)/whom(指人)”在关系分句中作地点状语,表示存在关系,关系分句主谓常须倒装。如:  ①They arrived at a farm house, in front of which sat a small boy. 他们来到一处农舍,前边坐着一个小男孩。  ②I saw a man, on the head of whom stood a bird. 我看见一个人,他的头上有一只鸟。  3. “或数词+ of + which(指物)/whom(指人)”在关系分句中作主语,说明整体中的一部分。如:    ①China has a lot of islands, one of which is Diaoyu. 中国有许多岛屿,其中之一是钓鱼岛。  ②There are a lot of students here, none of whom like the film. 这里有许多学生,他们之中无人喜欢这部电影。  4. “介词+ which(指物)/whom(指人)”在关系分句中作目的、方式或地点状语。如:    ①Could you tell me for whom you’ve bought this coat? 你能告诉我这件衣服是给谁买的吗?  ②The man, from whom I learned the news, is an engineer. 这人是一位工程师,我是从他那里得到这个消息的。  5. “介词+ which(指物)/whom(指人)”用于被动结构的关系分句中,作状语,说明动作的执行者。如:    ①The wolf by which the sheep was killed was shot. 伤害羊的那只狼被打死了。  ②The man by whom the wolf was shot was a good hunter. 打死狼的那人是一个好猎手。  6. “名词+ of which”代替“whose +名词”在关系分句中作定语。如:   ①I saw some trees, the leaves of which (= whose leaves ) were black with disease. 我看见一些树,它们的叶子因害病而发黑。  ②He mentioned a book, the title of which (= whose title) I’ve forgotten. 他提到一本书,书名我忘了。  7. “介词+ which(指物)/whose(指人)”修饰后边的名词。如:  ①It rained all night and all day, during which time the ship broke into pieces. 雨下了一天一夜,就在这期间轮船撞碎了。  ②The driver was the man from whose room she had stolen the maps. 司机就是那个男人,她从他的房间偷走地图。  8. “介词+ which +不定式”。此种用法多见于正文体中,相当于一个带有主语和谓语的定语从句。如:    She had only 1.87 with which to buy (= she could buy) Jim, her husband, a present. 她只有一元八角七分钱,用这些钱她给丈夫吉姆买一件礼物。分句中分别可作时间、地点和原因状语,代替相应的关系副词when, where和why。如:  ①The factory in which (= where) I work is a large one. 我工作的工厂是一个大厂子。
②This is the reason for which (= why )he was put in prison. 这就是他为什么被关起来的原因。
三、介词的正确选择
1. 根据后面动词和介词的搭配关系选择。如:  ①This is not the book of which the teacher spoke in class. (speak of 意为“谈论”,相当于talk about)  ②The two things of which they felt proud were Jim’s gold watch and Della’s hair. (be / feel proud of 为固定短语,意为“以……自豪”。)  2. 根据前面的名词的搭配关系选择。如:    ①I’ll never forget the day on which I first met him. (表示具体的某一天,介词用on)  ②The boy pointed to the direction in which he would run. (“朝……方向”,介词用in)  3. 有时需同时考虑动词和介词的搭配关系及介词和名词的搭配关系。如:    The clever boy made a hole in the wall, through which he could see what was happening inside the house.
三、介词和关系代词
1)介词后面的不能省略。
2)“that”前“Do you”作介词的宾语,且可以省略。
例如:(1)The school(that/which)he once studied in is very famous.
“that/which”可以省略。= The school in which he once studied is very famous.“which”不可省略。
(2) 含有介词的短语动词一般不拆开,介词仍放在短语动词的后面。如:look for, look after, take care of等。T This is the watch which/that I am looking for.(T=正确)F This is the watch for which I am looking.(F=错误)
2. 若介词放在前,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)The man famous.
(2)I bought many books yesterday, three of which are written by Lu Xun.
四、关系代词关系代词(一般情况下)“that”可用在从句做主语,谓动词的宾语,但是不能做介词的宾语。“which”指物,在从句中作主语;“whom”在从句中作宾语;“why”在从句中修语,先行词通常是“the reason”;有时“why”也可用“for+which”代替。
例:A doctor who looks after people's health.主语 谓语 先行词 定语从句修饰先行词五、判断介词和关系代词方法一: 用关系代词,还是关系副词完全取决于从句中的谓语动词。后面无宾语,就必须要求用关系副词或者是介词加关系代词;而及物动词后接宾语,则要求用关系代词。
例如: This is the mountain village where I stayed last year.
判断改错:(错) This is the mountain village where I visited last year.
(错) I will never forget the days when I spent in the countryside.
(对) This is the mountain village (which) I visited last year.
(对) I'll never forget the days (which) I spent in the countryside.
例. Is this the museum ____ the exhibition was held?A. where B. that C. on which D. the one,解析: 主、谓、宾俱全,从句部分为句子的状语表地点,既可用副词where,又因 in the museum词组,可用介词in + which 引导地点状语。而此题中,介词on 用的不对,所以选A。
关系词的选择依据在从句中所做的成分,先行词在从句中做主、宾语时,选择关系代词(who, whom, that, which, whose); 先行词在从句中做状语时,应选择关系副词(“where”地点状语,“when”时间状语,“why”原因状语)。限定性从句和非限定性从句的区别
(1)从结构上来看,限定性从句不能用逗号与先行词分开;而非限定性从句却必须用逗号分开。引导非限定性从句的关系代词不能省略。例如:
The clock,which my great-grandfather bought,is still in good order.
这时钟是我曾祖父买的,现 在还是走得很准。
(2)两种形容词性从句往往赋予同一个先行词以不同的含义。例如:
My sister who lives in London is a doctor.
我住在伦敦的妹妹是医生。
My sister,who lives in London,is a doctor.
我的妹妹是一个医生,她住在伦敦。
(3)非限定性从句可以把整个主句当作先行词,而限定性从句没有这种功能。非限定性从句修饰整个主句时,只能用which或as来引导。例如:
I said nothing,which made him still more angry.
我一声不吭,这使他更加生气。
He was a Frenchman,as I could tell from his accent.
他是个法国人,我从他的中可以听出来。
He was drunk,which seemed to make a bad impression on the policeman.
他喝醉了,这似乎给警察留下了不好的印象。关系词
1、只用that不用which
1)当先行词是或被序数词,最高级,不定代词修饰时,关系词用that。
2)当先行词既有人又有物时,用that。
3)当先行词带有the only,the very,the same,the last,the one等词时,用that。
4)当主句中有who或which时,为避免重复用that。
5)当先行词为something,anything,nothing,none,no,little,much,all等不定代词时用that。
2、只用who不用that
1)如果先行词是those,they,all,persons,people,he,anyone,one时用who
2)当先行词指人并含有较长的后置定语从句或在被分割的定语从句中时。
3、只用which不用that
1)当主句先行词后有介词时,用which。例:This is the one of which I'm speaking。
2),用which。
3) 描述句中一般用which。例:Beijing,which was China's capital for more than 800years。
4)those +复数名词之后,多用which .例:Shopkeeper want to keep a number of those goods which sell best。
5)先行词本身是that时,用which。Don't forget the things that once you owned.曾经拥有的,不要忘记。
Treasure the things that you can't get.不能得到的,更要珍惜。
Don't give up the things that belongs to you and keep those lost things in memory.属于自己的,不要放弃;已经失去的,留作记忆。1)当表示时间或地点的名词作时,要判断出它们在从句中作状语还是或。作状语时用关系副词,反之用。
典型例题:I can never forget the day _______ we worked together and the day ______ we spent together.
A. which B. when C. that D. when
解析:两个先行词the day都是表示时间的名词,但第一个空白处要填的关系词在从句中作状语,因此要用关系副词when. 第二个空白处要填的关系词在中作动词spent的宾语,因此要用关系代词which或that来引导定语从句.
2)当为物时,不能用what
3)there be句型中,指人用who指物用that。
4)当主句中缺少主语或时,用the one。
5)当出现先行词+介词时,关系词只能用whom或which
6)当出现先行词+介词时,注意判断介词与从句谓语是否有关系,以确定为定语从句
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