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as as so as区别

as...as表示“与……一样”之意;用于同级比较时,既可用于肯定中,也可用于否定句中。so...as只能用于否定句中,也就是说,通常是以not so...as出现的。在否定句中既可以用not as...as...也可以用not so...as,而在肯定句中只能用as...as。1.as加形容词...as 是什么和什么一样(形容词),比如:as beautiful as you.像你一样漂亮。 so...as的情况和它一样, so 后面也可以直接加形容词,但是such后面不行,必须是such+a/an + 名词+as...例如:You are such a kind girl as my sister. 2.当用于同级比较时,as long as 既可用于肯定中也可用于否定句中,而so long as 只能用于否定句中。当表示只要时,两者没有什么区别,可以替换。如:Our profits will be good as/so long as the dollar remains strong. so/as相似短语: and so on 等等;诸如此类 if so 假如这样的话 or so 约莫,大约……左右 so as to 使得,以致 如此……以致于 soas not to 以便不,免得 so...that 非常……以致于 so as not to 以便不,未到……的程度 so as to 这(那)样……以致 so be it 诚心所愿;就那样吧! so...that...如此……以致…… the same as 与……一样 such as 例如 such...as...像……这样的…… as good as……和……几乎一样

as as 两个as的词性分别是什么,举例

as...as的用法 as...as意为 "和……一样" ,表示同级的比较。使用时要注意第一个as为副词, 第二个as为连词。其基本结构为:as+ adj./ adv.+as。例如:This film is as interesting as that one.这部电影和那部电影一样有趣.

as…as等于什么?

as same as

as as的用法总结

"As" 是一个多功能的词,可以用作以下几种用法:1. 作为副词,表示程度或方式,例如:- "as big as"(和...一样大)- "as quickly as"(和...一样快)2. 作为连词,表示两个相似或相同的事物之间的比较,例如:- "as tall as"(和...一样高)- "as smart as"(和...一样聪明)3. 作为介词,表示某种角色或身份,例如:- "as a teacher"(作为一名老师)- "as a student"(作为一名学生)4. 作为代词,表示某种角色或身份,例如:- "as a friend"(作为一个朋友)- "as an employee"(作为一名雇员)5. 作为形容词,表示某种特征或属性,例如:- "as good as"(和...一样好)- "as important as"(和...一样重要)需要注意的是,"as" 的用法非常灵活,有时候需要根据具体语境来理解其含义。

as as 的句型是什么意思

as....as....是一个比较句型。给您举几个例子,您马上明白了:You are cute.你很可爱。主语+系动词+表语(形容词)You are as cute as a bunny.你像一只兔子一样可爱。主语+系动词+副词(as)+表语(形容词)+状语(介词+名词)as a bunny

as as 中间加什么

as as中间加形容词或副词的原级构成as+adj./adv.+as结构。使用时要注意第一个as为副词,第二个as为连词。 扩展资料 需要注意的是,as中间一定要加形容词或者副词的"原级,不可加形容词或副词的比较级和最高级。其否定式为not as/so+adj./adv.+as,此时,as可以换成so。

假设Tom是你最好的朋友,请跟据下列信息写一篇短文,简要介绍他的情况,词数100字左右。Basic facts :...

hbhhhhhhhhhhjjfyucvghcvuunbyuguyfgnm,jiojhjhj

as…as与so...as的区别是什么?

as as与so as都表示和某事一样,具有相同性质,so用于否定句。

as……as的意思及具体用法!

as...as意为"和……一样",表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为:as+ adj./ adv. +as。例如: (1)This film is as interesting as that one.这部电影和那部电影一样有趣。 (2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。 其否定式为not as/so +adj./ adv. +as。例如: This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。 若有修饰成分,如twice, three times, half, a quarter等,则须置于第一个as之前。例如: Your bag is twice as expensive as mine.你的袋子比我的贵一倍。 几个关于as...as的常见句型: (1)as...as possible Please answer my question as soon as possible.请尽快回答我的问题。 (2)as...as usual/before She looks as pretty as before.她看起来和以前一样漂亮。 (3)as long as... (引导条件状语从句) It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。 (4)as far as He walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站。 (5)as well as She cooks as well as her mother does.她烧菜烧得跟她母亲一样好。 一些带有as...as结构的常见短语归纳: as busy as a bee像蜜蜂一样忙碌 as easy as ABC像ABC一样容易 as deep as a well像井一样深 as light as a feather像羽毛一样轻 as soft as butter像黄油一样软 as rich as a Jew像犹太人一样富裕

求as…as这类的固定短语

as long as:只要as much as possible:尽可能多as usual:像往常一样as before:像以前一样the same as...:和……一样

as as是什么意思

as ……as和……一样但是as long as不是和……一样长,而是“只要”

as as和so as的区别

as...as表示“与...一样...”之意;用于同级比较时,既可用于肯定句中也可用于否定句中。so…as只能用于否定句中,也就是说,通常是以not so...as出现的。在否定句中既可以用not as...as...也可以用not so...as,而在肯定句中只能用as...as。1.as加形容词…as是什么和什么一样(形容词),比如:as beautiful as you.像你一样漂亮。 so…as的情况和它一样,so后面也可以直接加形容词,但是such后面不行,必须是such+a/an+名词+as...例如:You are such a kind girl as my sister. 2.当用于同级比较时,as long as既可用于肯定中也可用于否定句中,而so long as只能用于否定句中。当表示只要时,两者没有什么区别,可以替换。如:Our profits will be good as/so long as the dollar remains strong. so/as相似短语: and so on等等;诸如此类 if so假如这样的话 or so约莫,大约…左右 so as to使得,以致,如此...以致于 so As not to以便不,免得 so...that 非常...以致于 so as not to以便不,未到...的程度 so As to这(那)样...以致 so be it诚心所愿;就那样吧! so...that...如此…以致… thesame as与…一样 suchas例如 such… as…像…这样的… as good as…和…几乎一样

关于as as的用法及解释

  as是每个学习英语的人都需要掌握的,那么as...as作为它的固定搭配也是要求每个学生掌握。接下来我在这里给大家带来as...as的用法及相关例句,我们一起来看看吧!   as as的用法   1. 基本用法   中间只能用形容词或副词的原级,不能用比较级或最高级。如果在第二个as之后使用独立的人称代词,一般说来用主格(较正式)或宾格(非正式)均可。如:   Heu2019s as old as she [her]. 他年纪跟她一样大。   但是,若第二个as之后的人称代词跟有谓语动词,则该人称代词只能用主格。如:   He is as old as she is.   但是有时用主格或宾格含义差别很大:   You love him as much as I (=as I love him). 你爱他像我爱他一样。   You love him as much as me (=as you love me). 你爱他像爱我一样。   2. 用于否定句   在肯定句中用asu2026as, 在否定句中用not asu2026as或not sou2026as 均可。如:   He doesnu2019t study as [so] hard as his brother. 他学习不如他弟弟努力。   3. 关于比较对象   使用该结构要注意比较对象的一致性,即比较的双方必须是可以比较的同类人或物,否则会出错。如:   你的房间与我的一样大。   正:Your room is as large as mine   误:Your room is as large as me.   4. 涉及数量或程度   如果涉及数量或程度可用:as much+ (不可数名词+) as / as many+ (可数名词复数+) as。如:   You must speak English as much as possible. 你必须尽可能地多说英语。   Youu2019ve made as many mistakes as I have. 你犯的错误和我犯的一样多。   5. 注意下列结构的词序   她和她妈妈一样是位好厨师。   正:She is a cook as good as her mother.   正:She is as good a cook as her mother.   误:She is as a good cook as her mother.(www.yygrammar.com)   6. 关于修饰语   修饰asu2026as结构的常见词语有nearly, almost, just, exactly, half, quite, twice, three times等,请注意这些修饰语都只能放在asu2026as 结构之前 (而不能置于其中或其后。如:   I earn half as much as you do. 我只赚你的一半钱。   This rope is twice as long as that one. 这根绳子比那根长一倍。   7. 省略用法   asu2026as结构在一定的上下文中可以用其省略结构(即省去其中的一个 as)。如:   Sheu2019s clever, but her brother is just as clever. 她很聪明,但她兄弟也一样聪明。   The woman married a man poor as herself. 这个女人嫁给了一个与她一样穷的男人。   as as的相关解释   与u2026一样; 与u2026u2026一样;   as as的例句   (1)as...as possible   Please answer my question as soon as possible.请尽快回答我的问题.   (2)as...as usual/before   She looks as pretty as before.她看起来和以前一样漂亮.   (3)as long as...(引导条件状语从句)   It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划.   (4)as far as   He walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站.   (5)as well as   She cooks as well as her mother does.她烧菜烧得跟她母亲一样好.   一些带有as...as结构的常见短语归纳:   as busy as a bee像蜜蜂一样忙碌   as easy as ABC像ABC一样容易   as deep as a well像井一样深   as light as a feather像羽毛一样轻   as soft as butter像黄油一样软   as rich as a Jew像犹太人一样富裕

asas的用法总结

as…as的意思是:像……一样、同……一样,它的用法如下:翻译1、中间只能用形容词或副词的原级,不能用比较级或最高级。2、用于否定句时not as…as或not so…as 均可。3、用于比较对象,使用该结构要注意比较对象的一致性,即比较的双方必须是可以比较的同类人或物,否则会出错。4、涉及数量或程度时可用:as much+ (不可数名词+) as / as many+ (可数名词复数+) as。5、修饰as…as结构的常见词语有nearly, almost, just, exactly, half, quite, twice, three times等,请注意这些修饰语都只能放在as…as 结构之前 (而不能置于其中或其后)。6、省略用法,as…as结构在一定的上下文中可以用其省略结构(即省去其中的一个 as)如:The woman married a man poor as herself. 这个女人嫁给了一个与她一样穷的男人。

as...as...句型中两个as的词性分别是什么?

第一个as是副词,第二个as是连词as用法小结一)as作副词,表示程度,意为“同样地”。在“as...as...”,“not as...as...”结构中的第一个as是副词,作“和/与...(不)一样”解。eg:Jack is as tall as his father.杰克和他的父亲一样高。He doesn"t speak English as/so fluently as you.他的英语说得不如你流利。二)as作介词。1.作“如,像”解。eg:They got united as one man.他们团结得像一个人一样。2.作“充当,作为”解。eg:As a writer,he was famous.作为作家,他是很有名的。三)as作连词,常用来连接主句和状语从句。1.引导时间状语从句,作“当...的时候”解,有“随着...”之意,与while意义相近,强调两个动作同时发生;或某事一发生,另一事立即发生。eg:He shouted aloud as her ran along.他一边往前跑,一边高声地呼喊。I was startled as he opened the door.他一开门,我吓了一跳。as作连词,相当于when。eg;As a little boy (When he was a little boy)he began to learn to play piano.他小时候就开始学弹钢琴。2.引导原因状语从句,作“因为,由于”解,与because的用法相近。eg;I must stop writing now,as I have rather a lot of work to do.我必须停笔了,因为我还有许多工作要做。3.引导方式状语从句或比较状语从句,作“正如,(如)像”解。例eg:As in your country,we grow wheat in the north and rice in the south.正如(像)你们国家一样,我们在北方种小麦,在南方种大米。(方式状语从句)When at Rome,do as Romans do.入乡随俗。(方式状语从句)4.引导让步状语从句,作“虽然,尽管”解。这时从句常用倒装语序,即把从句中的表语、状语或动词原形放在as之前。eg;Strange as it may seem,it is true.尽管这事看上去很奇怪,但却是真的。Try as he might,Tom could not get out of the difficulties.不管怎样努力,汤姆还是摆脱不了困境。四)as作关系代词。1.引导限制性定语从句,用在“such...as”,“the same...as”,“as...as”等结构中,常译作“像...一样的人(或物)”,“凡是...的人(或物)”。例eg:He wished to be such a man as Lei Feng was.他曾希望做一个像雷锋那样的人。My hometown is no longer the same as it was.我的家乡再也不像过去一样了。2.引导非限制性定语从句,用来指代它前面的整个句子(即先行句),意思是“这一点”。这个分句可以位于句首、句中或句末。eg:As is well known,oceans cover more than 70% of the earth.我们知道,海洋占地球面积的百分之七十以上。五)含as的固定词组的用法1.as soon as作“一…就”解,引导时间状语从句。eg:As soon as I get to Beijing,I"ll write to you.我一到北京,就给你写信。2.as/so long as作“只要”解,eg;As/So long as you study hard,you"ll make progress.只要你努力,你就会取得进步。3.as if/though常用来引导方式状语从句,作“好像,仿佛”解。如果从句中讲的是非真实情况,则用虚拟语气。eg:She loves the child as if/though he were her own.她爱这个孩子如同爱自己的孩子。As if/though也可用来引导表语从句,常用在“It appears/looks/seems...+as if/though”句型结构中。eg;It appears as if/though it is going to clear up.看起来天要晴了。It seems as if/though he knew nothing about it.他好像对此事一无所知。4.as to作“关于,至于”解。eg;There is no doubt as to his honesty.他的诚实是无可置疑的。5.as much/many as作“多达...”,“达到...之多”解。eg:He can earn as much as 5000 dollars a month.他每月能挣5000美元。6.so/as far as I know作“就我所知”解,在句中作插入语。eg:As/So far as I know,he will come here next Monday.据我所知,他将于下星期一到这里来。7.as a result,as a result of表示“由于...的结果”。eg:She died as a direct result of the accident.她的死是那次事故的直接结果。8,as well为“也,还”之意。eg:Come early,and bring your brother as well.早点来,把你的弟弟也带来。9.so as to,so...as to若跟动词原形,表示目的或结果。eg:He studied hard so as to pass the exam.他努力学习以便通过考试。(表示目的)

as...as意思是什么意思?

as as意思是:和……一样。1、so...as一般用于否定句和疑问句,而as...as一般用于肯定句。so as意为只要,用于否定句和疑问句,翻译成像…般那样。as...as意为和...一样,表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。2、as...as意为和……一样,表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为as+adj./adv.+as。其否定式为not as/so+adj./adv.+as。当as译作当……时候,可以放在主句之前,也可以放在主句之后。3、接形容词或副词的原级,在否定句中第一个 as也可换成so。表示数量或程度,可用as much+不可数名词+as和as many+可数名词复数+as,as…as usual/before像以前一样……,as long as只要,引导条件状语从句。

as…as possible的用法

As+形容词或副词+aspossibe,意思是"尽可能……的"。例句:We have to run as fast as possible.我们得尽可能快的跑。(fast属于副词) as习惯用法 1. as soon as 意思是"一......就......",引导一个时间状语从句。如:I"ll call you as soon as I finish my homework. 我一完成我的作业,就给你打电话。 2. as long as 意思是"长达......之久;只要......"。如:She has searched the information about dinosaurs on the Internet as long as three hours. 她在因特网上搜索有关恐龙的信息已经长达三个小时。 3. as much as 意思是"高达......;与......一样多"。是用来表达极其多的语气。如:Some of the stones weigh as much as fifteen tons.有些石头重达15吨。 as...as用法: as...as意为"和……一样",表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为:as+adj./adv.+as。

our party _(do) a lot of improve the life of the farmers in the past few years.

第三人称用单数,in the past few years用完成时,故has done

so...as与as...as的区别

是as...as

seize, grasp, hold 和catch区别是什么啊?

take, grasp, grab, grip, clasp, clutch, snatch, seize这些动词均有“抓住,握紧”之意。take: 最普通用词,不带感情色彩。指用手抓、取某东西或控制某物。grasp: 指紧紧抓住、抓牢。grab: 指粗暴而急迫的抓住。grip: 语气比grasp强,指用手的最大力量紧紧抓住。clasp: 指用手紧握或用臂紧抱。clutch: 强调匆忙、紧急地抓、抓紧。snatch: 指突然抢走,侧重动作更快或更具暴力性质。seize: 指突然抓住某物,强调突然的猛烈动作。catch:普通用词,指捉住跑动或隐藏中的人或动物,一般指活捉。hold: 抓住,夹住 (使某人不得动弹的)【希望帮助到你,若有疑问,可以追问~~~祝你学习进步,更上一层楼!(*^__^*)】

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as…as…句型的用法小结怎么用(2)

  asu2026asu2026句型的用法4   四、asu2026as结构的另一变体形式是“as+形容词原级+名词词组+as”   I don"t want as expensive a car as this.=I don"t want a car as expensive as this.   我不要这么贵的汽车。   Tony is as clever a boy as his brother.   托尼是一个和他兄弟一样聪明的男孩。   asu2026asu2026句型的用法5   五、当asu2026as与表示重量、数量、时间、距离、价格等的计量名词连用时。往往并不表示比较。而是构成一个形容词组,意为“重达u2026u2026,多达u2026u2026,高达u2026u2026”等。   The river is as deep aslO meters.   这条河深达10米。   Frosts often occur as late as May.   往往到5月份还有霜。   asu2026asu2026句型的用法6   六、“as+原级+as any(或ever)”、“as+原级+asu2026can be”、“nothing(或no)+so+原级+asu2026”等结构表达的是最高级意义。即在某种程度上或某方面达到极限或最大限度。   He is as great a mathematician as any.   他是一位非常杰出的数学家。   He is as happy as happy can be.   他幸福无比。   No one is so deaf as those who wonu2019t listen.   最聋者莫过于不听劝说的人。   asu2026asu2026句型的用法7   七、asu2026asu2026不表示比较的几个常见句型。   1.asu2026as possible/sb can尽可能的u2026u2026   Please answer my question as soon as possible.   请尽快回答我的问题。   The detective is searching the man as carefully as he can.   那个侦探正在尽可能仔细地搜查那个男子的身体。   2.asu2026as usual/before像以前一样u2026u2026   She looks as pretty as before.   她看起来和以前一样漂亮   Though they failed,they still worked as hard as usual.   尽管他们失败了,但他们仍像以前一样努力工作。   3.as long as只要,引导条件状语从句   I will stay with you as long as there is a room flree.   要是你有一间空余的房子,我就住在你这里。   You may borrow this book as long as you promise to give itback.

as…as的用法

as…as的用法如下:1、as(否定句中可用so)+adj./adv.+as…,其基本意思为……和……一样。但在实际应用中,此结构在不同的语境中含义差异较大。2、as…as结构的另一种形式是as much/many+名词+as+从句。3、若有修饰成分,如twice,three times,half,a quaer等,必须置于第一个as之前。4、as…as结构的另一变体形式是as+形容词原级+名词词组+as5、当as…as与表示重量、数量、时间、距离、价格等的计量名词连用时。往往并不表示比较。而是构成一个形容词组,意为重达……,多达……,高达……等。6、as+原级+as any(或ever)、as+原级+as…can be、nothing(或no)+so+原级+as…等结构表达的是最高级意义。即在某种程度上或某方面达到极限或最大限度。as…as的用法详情归纳:1、基本用法中间只能用形容词或副词的原级,不能用比较级或最高级。如果在第二个as之后使用独立的人称代词,一般说来用主格(较正式)或宾格(非正式)均可。如:He"s as old as she. 他年纪跟她一样大。但是,若第二个as之后的人称代词跟有谓语动词,则该人称代词只能用主格。但是有时用主格或宾格含义差别很大2、用于否定句在肯定句中用as…as,在否定句中用not as…as或not so…as 均可。如:He doesn"t study as hard as his brother.他学习不如他弟弟努力。3、关于比较对象使用该结构要注意比较对象的一致性,即比较的双方必须是可以比较的同类人或物,否则会出错。如:你的房间与我的一样大。Your room is as large as mine。4、涉及数量或程度如果涉及数量或程度可用:as much+(不可数名词+)as/as many+(可数名词复数+)as。如:You must speak English as much as possible.你必须尽可能地多说英语。5、注意下列结构的词序她和她妈妈一样是位好厨师。正:She is as good a cook as her mother.误:She is as a good cook as her mother.6、关于修饰语修饰as…as结构的常见词语有nearly,almost,just,exactly,half,quite,twice,three times等,请注意这些修饰语都只能放在as…as结构之前(而不能置于其中或其后。如:I earn half as much as you do.我只赚你的一半钱。7、省略用法as…as结构在一定的上下文中可以用其省略结构(即省去其中的一个as)。如:She"s clever, but her brother is just as clever.她很聪明,但她兄弟也一样聪明。

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as...as的意思

和什么一样

as ...as的用法

as well as as...as possible 和……一样",

as as 中间加什么词?

as same as和什么一样

“as……as”与“so……as”有什么区别?

as as中间用形容词副词原型,so as是和…一样的意思

as……as的用法及例句

一.此句型用于平级比较,第一个as是副词,第二个as是连词,中间加的是形容词或副词的比较级。例如:This bridge is as long as that one.He runs as fast as Jack.二.中间如果加名词的话分为两种情况。1 加可数名词单数,注意要先加形容词再加不定冠词。如He is as good a boy as Tom.2 加可数名词复数,不可数名词只能用many和much修饰,如I have as many books as you have.I have as much money as you have.

as…as等于什么? as…as等于什么的解释

1、as…as等于the same ...as...as用作副词时主要用来表示比较,意思是“像…一样;如同”。可以单独使用,但更多的是用在as...as结构中,其中第一个as是副词,其后可接形容词或副词,也可接其他成分,as前可有状语。第二个as可以是介词,也可以是连词。as用作副词时还可以指事物以同样的方式发生,意思是“和…一样”。 2、如:The ground was as white as snow with petals that had drifted down from the apple trees.满地是苹果树上飘落下来的花瓣,地上一片雪白。same之前可加this, that等以加强语气,表示轻蔑,the same ...as...意思是等同于。如:This answer must be a crib: it"s exactly the same as Jones"s.这个答案可能是抄袭来的,跟琼斯的答案一模一样。

as ...as的用法总结

as ...as的用法总结是:1、”as+adj./adv.+as…”,其基本意思为“……和……一样”。但在实际应用中,此结构在不同的语境中含义差异较大。2、as…as结构的另一种形式是“as much/many+名词+as+从句”。若有修饰成分,如twice,three times,half,a quaer等,必须置于第一个as之前。例句:The tree is as tall as the building。这棵树和那栋楼一样高。

act as/play as/serve as 都是担当什么什么角色的意思

actas担任,扮演,充当,起…作用参考例句Onewhoactsasadeputyoraproxy.代理做代理或委托的人MrSmithactedascounselfortheprosecution.史密斯先生担任原告的律师.Toactascuratorof;organizeandoversee.担任牧师担任…的教区牧师或助理牧师;组织和管理Whowillactasmediatorinthedispute.谁在争端中充当调解人?Toactasanintermediary;mediate.调解充当调解人;调解Toactasasentinel.担当哨兵的工作Thenyouhavetoactasadishwasheryourself.那么就由你来充当洗碗机吧。Onewhoactsasthetrainerorsecondofaboxer.拳击手的训练者或其比赛时的助手playas担当...角色serveas担任,充当,起…作用,被用作参考例句Johnhasservedhistimeasacarpenter"sapprentice.约翰给木匠当学徒的期限已满了。Thesmallestbedroomservesasmyoffice.最小的房间用作我的办公室。Awormwillserveasbait.虫子可作诱饵。Heservedasawitnessatthewedding.他在婚礼中当证婚人。Theoldmansionservedasthesoldiers"billetforaweek.士兵在那所古宅里住了一个星期。Onethatservesasameans;aninstrumentality.工具充当工具的东西;工具Heservedforawhileasadeputycountymagistrate.他曾在江浦任副县长Somethingthatservesasaguideoranexample;aguideline.准则作为指导或榜样的东西

act as/play as/serve as 都是担当什么什么角色的意思

act as 担任,扮演,充当,起…作用 参考例句One who acts as a deputy or a proxy.代理做代理或委托的人Mr Smith acted as counsel for the prosecution.史密斯先生担任原告的律师.To act as curator of;organize and oversee.担任牧师担任…的教区牧师或助理牧师;组织和管理Who will act as mediator in the dispute.谁在争端中充当调解人?To act as an intermediary;mediate.调解充当调解人;调解To act as a sentinel.担当哨兵的工作Then you have to act as a dishwasher yourself.那么就由你来充当洗碗机吧。One who acts as the trainer or second of a boxer.拳击手的训练者或其比赛时的助手play as担当...角色serve as 担任,充当,起…作用,被用作 参考例句John has served his time as a carpenter"s apprentice.约翰给木匠当学徒的期限已满了。The smallest bedroom serves as my office.最小的房间用作我的办公室。A worm will serve as bait.虫子可作诱饵。He served as a witness at the wedding.他在婚礼中当证婚人。The old mansion served as the soldiers" billet for a week.士兵在那所古宅里住了一个星期。One that serves as a means;an instrumentality.工具充当工具的东西;工具He served for a while as a deputy county magistrate.他曾在江浦任副县长Something that serves as a guide or an example;a guideline.准则作为指导或榜样的东西

as as的用法总结比较级

as的用法归纳总结:as作为介词时,用法和语义较单一,其含义为“作为”。但是as作为连词词性时,其用法和功能较多,可以引导各类从句,as引导原因状语从句、时间状语从句、方式状语从句、让步状语从句和定语从句。 扩展资料   as的用法   1、as做介词,意思是“作为”   例句:   French is known as the most beautiful language in the world.   法语以世界上最美丽的语言著称。   2、as做连词,引导时间状语从句,意思是“当……的时候”   例句:   My mother was cooking fish as I arrived home.   当我到家的"时候,我妈妈正在做鱼。   3、as做连词,引导原因状语从句,意思是“因为”   例句:   As rain has fallen, the air is cooler.   因为下过雨,所以空气比较凉爽。   4、as做连词,引导让步状语从句,意思是“虽然”   例句:   Young as he is, he has been one of the most famous painters in our country.   虽然他还很年轻,但已经成为我们国家最有名的画家之一。   5、as做连词,引导方式状语从句,意思是“以……方式”   例句:   Do as the Romans do when in Rome.   入乡随俗   6、as做关系代词,引导定语从句   例句:   This is the same game as I played yesterday.   这和我昨天玩的游戏一样。

as.as有什么区别?

as...as意为"和……一样",表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为:as+ adj./ adv. +as。例如:(1)This film is as interesting as that one.这部电影和那部电影一样有趣。(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。其否定式为not as/so +adj./ adv. +as。例如:This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。若有修饰成分,如twice, three times, half, a quarter等,则须置于第一个as之前。例如:Your bag is twice as expensive as mine.你的袋子比我的贵一倍。几个关于as...as的常见句型:(1)as...as possiblePlease answer my question as soon as possible.请尽快回答我的问题。(2)as...as usual/beforeShe looks as pretty as before.她看起来和以前一样漂亮。(3)as long as... (引导条件状语从句)It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。(4)as far asHe walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站。(5)as well asShe cooks as well as her mother does.她烧菜烧得跟她母亲一样好。一些带有as...as结构的常见短语归纳:as busy as a bee像蜜蜂一样忙碌as easy as ABC像ABC一样容易as deep as a well像井一样深as light as a feather像羽毛一样轻as soft as butter像黄油一样软as rich as a Jew像犹太人一样富裕

as…as的用法

as...as表示像...一样,强调数量多达,只有。通常中间只能用形容词或副词的原级,不能用比较级或最高级。若第二个as之后使用独立的人称代词,一般用主格(较正式)或宾格(非正式)均可。 扩展资料 1.若涉及数量或程度,可用“as much+不可数名词+as”和“as many+可数名词复数+as”。如:He doesn"t pay as much tax as we do / as us. 他没我们交的.税款多。There are not as many restaurants as there were. 现在餐馆没有过去多了。2.“as+形容词或副词原级+as...”意为“和...一样”,表示同级的比较,第一个as为副词,第二个as为连词。)as...as结构用于表示不同人或物同一性质的比较,意为...和...一样。

英语单词辨析 grip grab seize grasp 怎么区别啊 完全昏了……

grasp抓紧 / grip紧握;比grasp更强 / seize抓紧;还有“夺过去强占”的含义 / snatch较突然迅速的“掠夺” / grab匆忙,以满有把握的动作抓住某事(1) I grasped him by the arm.我抓住他的手臂.(2) The frightened g...

as as的用法

介词:像,如同;作为,当作,后跟名词或短语常用短语:such as, as a/an+ 职业副词:① as...as (比较时用)像…一样注意:第一个as为副词,否定时可以换成so,第二个as是连词,后可跟短语或句子。这个短语也用于比较状语从句中。②(指事情以同样的方式发生)和…一样As always,he said little.他和平时一样,少言寡语。连词:引导五大状语从句① 当..时,一面…一面.(时间状从),强调主从动作同时发生,通常不像while用进行时,而只用一般过去时。 The students took notes as they listened.② 因为,由于(原因状从),从句通常放句首,语气较弱,所表示的原因比较明显或是已知事实。As you were out,i left a message.③ 尽管,虽然,即使(让步状从),常用倒装,句式为: 名词/形容词/副词/动词+as+主+谓(助动词).Happy as they were,there was something missing.④ 照...方式(方式状从) They did as l had asked.⑤ 像...一样(比较状从),从句通常省略主句中相同的部分。You"re as tall as your father.

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house is also cold.

词汇精选:grasp的用法和辨析

一、详细释义:n.抓住;控制例句:Peace is now within our grasp.现在和平在望。例句:She allowed victory to slip from her grasp.她让胜利从手中溜走了。理解例句:I have a good grasp of physics.我对物理有很强的理解力。 例句:They have a good grasp of foreign languages.他们外语掌握得很好。v.抓住,攫取 [I,T]例句:Grasp my hand and I will pull you over the wall.抓住我的手,我就把你拉过墙来。例句:In considering this problem, you should grasp its essentials.在考虑这一问题时,你应当抓住本质。了解,领会 [T]例句:The Government has not yet grasped the seriousness of the crisis.政府当局还没有意识到这场危机的严重性。例句:He instantly grasped that Stephen was talking about his wife.他马上就明白斯蒂芬在说他的妻子。二、词义辨析:take,grasp,grab,grip,clasp,clutch,snatch,seize这些动词均有“抓住,握紧”之意。take最普通用词,不带感情色彩。指用手抓、取某东西或控制某物。grasp指紧紧抓住、抓牢。grab指粗暴而急迫的抓住。grip语气比grasp强,指用手的最大力量紧紧抓住。clasp指用手紧握或用臂紧抱。clutch强调匆忙、紧急地抓、抓紧。snatch指突然抢走,侧重动作更快或更具暴力性质。seize指突然抓住某物,强调突然的猛烈动作。三、词义辨析:understand,comprehend,appreciate,apprehend,grasp这些动词均有“理解”之意。 understand一般用词,很常用,指对事实或意义不仅知道得很清楚。comprehend较正式用词,指对较复杂的事物能透彻理解其意义。appreciate语气较弱,指对某事物或意义有充分的理解。着重有能力领域或觉察。apprehend指知道某事物或某观念的大概意义,但未能理解其内涵意义,暗含一知半解意味。grasp从本义抓紧、抓住,引申作“理解、掌握”。四、参考例句:You must grasp this opportunity.你必须抓紧机会。Success is within our grasp.成功在望。I have a good grasp of physics.我对物理有很强的理解力。 I could not grasp her meaning.我不懂她的意思。We must grasp its cultural connotation.我们必须把握它的文化内涵。You should grasp the reporting style.你要理解报告的风格。Grasp your opportunities while you can.抓住所有你能抓住的机会。She has a good grasp of the English language.她精通英语。In considering this problem, you should grasp its essentials.在考虑这一问题时,你应当抓住本质。It"ll take us two periods to grasp these.这些需要我们两课时才能掌握。

“as…as”的汉语意思是什么?

“as…as”的汉语意思是:“与…一样”,其中的第一个as为副词,其后通常接形容词或副词(原级),第二个as可用作介词(后接名词或代词)或连词(后接从句)。固定搭配1、as long as :只要2、as if as: 至于造句1、You are as clever as me.2、The paper is as white as the wall.3、He is not as tall as you.4、We are as happy as birds.5、She is as old as her husband.

as. as的用法

as. as的用法分很多种:1.做连词,固定搭配as……as,意思是“和……一样”;2.做连词,表示“当……的时候”;3.做连词,表示“因为”4.做连词,表示“尽管”等。1、“as+adj./adv.+as…”,其基本意思为“……和……一样”。但在实际应用中,此结构在不同的语境中含义差异较大。as…as结构的另一种形式是“as much/many+名词+as+从句”。若有修饰成分,如twice,three times,half,a quaer等,必须置于第一个as之前。2、as...as结构多用于肯定式,偶尔也可用于否定式。表示同样意思的否定式多用so...as。as...as结构用于否定句时多用于口语,侧重“像…一样”;so...as结构则多用于书面语,侧重“像…那样”。3、as用作副词时主要用来表示比较,意思是“像…一样;如同”。可以单独使用,但更多的是用在as...as结构中,其中第一个as是副词,其后可接形容词或副词,也可接其他成分,as前可有状语。第二个as可以是介词,也可以是连词。as用作副词时还可以指事物以同样的方式发生,意思是“和…一样”。4、as...as结构中后一个as用作连词时引导的从句常为省略句,省略从句中的动词可使主句的意义得到加强;反之,重复从句中的动词则可使从句的意义得到强调。

as…as的句型结构有哪些?

1、基本用法为as+ adj./ adv. +as…。as…as…意为"和……一样",表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。2、as…as结构的另一种形式是“as much/many+名词+as+从句”。3、as…as结构的另一变体形式是“as+形容词原级+名词词组+as”4、“as+原级+as any(或ever)”、“as+原级+as…can be”、“nothing(或no)+so+原级+as…”等结构表达的是最高级意义。as…as的用法(1)as...as结构用于表示不同人或物同一性质的比较,意为...和...一样The tree is as tall as the building.这棵树和那栋楼一样高。(2)as...as结构用于表示同一个人或物不同性质的比较,意为既...又...This swimming pool is as wide as it is long.这个游泳池宽度和长度相等。(3)as...as结构用于表示两个人或物不同性质的比较,表示程度相同或相当,意为...而...,在否定句结构是so/as...as...He cannot run so/as fast as you.他没你跑得快。He was as handsome as his wife was beautiful.他长得很英俊,他的妻子也长得非常漂亮。

as as的用法总结

as...as意为"和……一样",表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为:as+ adj./ adv. +as。 扩展资料   as...as的用法   1、接形容词或副词的原级,在否定句中,第一个 as 也可换成 so。   例句:He doesn"t study as (so) hard as his brother. 他学习不如他弟弟努力。   2、表示涉及数量或程度,可用“as much+不可数名词+as”和“as many+可数名词复数+as”。   例句:He doesn"t pay as much tax as we do / as us. 他没我们交的税款多。   3、可用(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, three times, 30 per cent等修饰,并且这些修饰语必须置于第一个as之前,而不能置于其后。   例句:This room is twice as large as that one. 这个房间是那个房间的.两个大。   as…as…的常见句型   1、as…as possible/sb can尽可能的……   例句:   Please answer my question as soon as possible.   请尽快回答我的问题。   The detective is searching the man as carefully as he can.   那个侦探正在尽可能仔细地搜查那个男子的身体。   2、as…as usual/before像以前一样……   例句:   She looks as pretty as before.   她看起来和以前一样漂亮   Though they failed,they still worked as hard as usual.   尽管他们失败了,但他们仍像以前一样努力工作。   3、as long as只要,引导条件状语从句   例句:   I will stay with you as long as there is a room flree.   要是你有一间空余的房子,我就住在你这里。   You may borrow this book as long as you promise to give itback.   只要你答应归还,你就可以把这书借走。

as…as是什么意思?用法是什么?

as…as其基本意思为“与……一样”,其中的第一个as副词,其后通常接形容词或副词(用原级),第二个as可用作介词(后接名词或代词)或连词(后接从句)。中间只能用形容词或副词的原级,不能用比较级或最高级。如果在第二个as之后使用独立的人称代词,一般说来用主格(较正式)或宾格(非正式)均可。如:He"s as old as she [her]. 他年纪跟她一样大。但是,若第二个as之后的人称代词跟有谓语动词,则该人称代词只能用主格。如:He is as old as she is.在肯定句中用as…as, 在否定句中用not as…as或not so…as 均可。如:He doesn"t study as [so] hard as his brother. 他学习不如他弟弟努力。如果涉及数量或程度可用:as much+ (不可数名词+) as / as many+ (可数名词复数+) as。如:You must speak English as much as possible. 你必须尽可能地多说英语。You"ve made as many mistakes as I have. 你犯的错误和我犯的一样多。其间接形容词时,有时该形容词还可修饰另一名词,但这个名词应带有不定冠词(注意词序)。如:I have as good a voice as you. 我的声音和你一样好。修饰as…as结构的常见词语有nearly, almost, just, exactly, half, quite, twice, three times等,请注意这些修饰语都只能放在as…as 结构之前 (而不能置于其中或其后。如:I earn half as much as you do. 我只赚你的一半钱。This rope is twice as long as that one. 这根绳子比那根长一倍。as…as结构在一定的上下文中可以用其省略结构(即省去其中的一个 as)。如:She"s clever, but her brother is just as clever. 她很聪明,但她兄弟也一样聪明。The woman married a man poor as herself. 这个女人嫁给了一个与她一样穷的男人。该结构根据情况可用使用以下修饰语:(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, three times, 30 per cent等,并且这些修饰语必须置于第一个as之前,而不能置于其后。如:He doesn"t play half as well as his sister. 他演奏的水平不及他姐姐的一半。This dress is twice as expensive as that. 这件连衣裙比那件贵一倍。as…as结构的翻译技巧:1. 当语境背景谈的是两个不同的人或事物在某一个方面进行物比较时,as…as…结构可译为“像……一样”。如:You can get there just as cheaply by air as by train. 你坐飞机到那里同坐火车一样便宜。2. 当语境背景谈的是同一个人或事物在某两个不同的方面进行物比较时,as…as…结构的用法与both…and…相似,通常可译为“既……又……”。如:He was as sensitive as he was obstinate. 他既敏感又固执。3. 用于as…as possible 与 as…as one can结构时,通常可译为“尽量”“尽可能”“拼命地”。如:Dictionaries should be as user-friendly as possible. 词典应尽可能便于使用。4. 用于as…as can [could] be结构时,通常可译为“极其”“非常”“要多……就多……”。如:Both houses were as clean as could be. 两座房子都极其干净。5. 当该结构后接数量表示程度时,相用法大致相当于up to,通常可译为“达到”。如:She can run as fast as 20 miles an hour. 她每小时能跑20英里。

because,since,as和for的区别

since, as because,for都可表示原因,它们的区别是:1. Becasue:当原因作为句子或陈述最重要的一部分时,我们使用because. Because通常出现在句首部分。Because is used when the reason is the most important part of the sentence or utterance. The because clause usually comes at the end:e.g. I went to Spain last summer because I wanted the guarantee of sunshine on every day of my holiday.2. As和since:当原因是众所周知时,我们使用as和since,因此,这样的原因一般不那么重要。 as或since从句一般置于句首。 As and since are used when the reason is already well known and is therefore usually less important. The as or since clause is usually placed at the beginning of the sentence: e.g. As the performance had already started, we went up to the balcony and occupied some empty seats there.e.g. Since John had already eaten, I made do with a sandwich.3. For:For意味着原因是事后给出的。 For从来都不会置于句首,带有书面英语而非口语的色彩。For suggests that the reason is given as an afterthought. It is never placed at the beginning of the sentence and is more characteristic of written, rather than spoken English:e.g. I decided to stop the work I was doing - for it was very late and I wanted to go to bed.

why后面为什么加for和as

because, as, for, since这几个词都是表示“原因”的连词,语气由强至弱依次为:because→since→as→for;其中because, since, as均为从属连词,引导原因状语从句;而for 是并列连词,引导并列句. 1. because表示直接原因,它所指的原因通常是听话人所不知道的,其语气最强.常用来回答why的提问,一般放于主句之后,也可以单独存在.例如: (1)I stayed at home because it rained. 因为下雨我呆在家里. (2)Because Lingling was ill, she didn”t come to school. 玲玲因病,没有上学. (3)Why is she absent? 她为什么缺席? Because she is sick. 因为她病了. 此外,在强调句型中,只能用because.例如: (4)It was because I missed the early bus that I was late for school. 我上学迟到是因为我没有赶上早班汽车. 2. since侧重主句,从句表示显然的或已为人所知的理由,常译为“因为”、“既然”,语气比because稍弱,通常置于句首,表示一种含有勉强语气的原因.例如: (1)Since he asks you, you”ll tell him why. 他既然问你,那就告诉他为什么吧. (2)Since everyone is here, let”s start. 既然大家都到齐了,我们就出发吧! (3)Since I understood very little Japanese, I couldn”t follow the conversation. 我日语懂得不多,因而听不懂对话. 3. as是常用词,它表示的“原因”是双方已知的事实或显而易见的原因,或者理由不是很重要,含义与since相同,但语气更弱,没有since正式,常译为“由于,鉴于”.从句说明原因,主句说明结果,主从并重.例如: (1)We all like her as she is kind. 我们都喜欢她,因为她善良. (2)As I had a cold, I was absent from school. 因为我感冒了,所以没去上课. (3)As Xiaowang was not ready, we went without him. 由于小王没有准备好,我们只好不带他去了. 4. for用作连词时,与because相似,但它所表示的原因往往提供上文未交待过的情况.for不表示直接原因,表明附加或推断的理由,因此for被看作等立连词,它所引导的分句只能放在句子后部(或单独成为一个句子),并且前后两个分句间的逻辑关系不一定是因果关系,其间用逗号隔开,且for不可置于句首,for的这一用法常用在书面语中,较正式.例如: (1)The days are short, for it is now December. 白天短了,因为现在已是十二月份. (2)It must have rained, for the ground is wet. (从“地面潮湿”作出“下过雨”的推测,但地湿并不一定是下雨所致, for不可以换为because.) (3)The ground is wet because it has rained. (“下雨”是“地上潮湿”的直接原因.)前后两个分句间有一定的因果关系时(有时很难区分是直接原因,还是推测性原因),for与because可以互换使用.例如: (4)I could not go, for / because I was ill. 我没能去,是因为我病了. (5)He felt no fear, for / because he was a brave boy. 他没有害怕,因为他是个勇敢的男孩

as ,since, because, for的区别是什么?请说详细点,有例句就更好了

because, since, as, for, now that它们都可以被用来引导原因状语从句,其中(1) because 语气最强,一般指事情发生的直接原因,回答提问,一般放在主句之后。Because he was ill, he was late for school.他生病了,所以迟到了。We must stay at home because it rained.(2) since 较弱,指双方都明确的原因或众所周知的原因,以为既然, 侧重主句,从句表示显然的或已知的理由。Since you don"t like it, I"ll put it away.既然你不喜欢,我就把它放在一边。(3) as “由于,鉴于”,指客观事实,常与since互换使用。As there was no answer, I wrote again.鉴于没回复,我又写了一封信。(4) for 是并列连词,不说明直接原因而是对某种情况加以推断,其引导的分句前常有逗号。He must be ill, for he is absent today.他一定是生病了,因为他今天没来。(5) now that 用来说明一种新情况,然后加以推论。也表示既然。Now that you are ready, we"ll start at once.既然你已经准备好了,我们马上开始。

as for中的as是什么词性

这里的as是介词两个介词可以并在一起用的例如:There"s less and less room for us to stand on in the world.stand on和in the world拆开来看

as to和as for有什么区别?

"as to"和"as for"都是用来引导关于某个主题或者问题的陈述或者讨论的短语,但它们在使用上有一些区别。"as to":用于引导关于某个主题或问题的陈述或者讨论。它通常用于引出具体的事实、信息或者观点。例如:As to your question about the meeting time, it will be held at 2 p.m.I have no idea as to what he is talking about."as for":用于引出对某个主题或问题的评论、意见或者建议。它通常用于表达个人观点、态度或者对某事的处理方式。例如:As for the party, I think we should invite more people to make it livelier.As for your request, I will consider it and get back to you.总的来说,"as to"更侧重于提供具体的信息或者回答问题,而"as for"更侧重于表达个人观点或者对某事的处理方式。

as for后面加什么? as for doing sth 可以么?

for是介词后面通常家名词N和动词ING所以asfordoingsth可以的

as for的同义词组

as to in regard to as regards with respect to 都是as for的同义词组

as 和 for 做“因为”讲时的用法区别?

as表示显而易见的原因,语气非常轻缓。egasitisgoingtorain,let"sgohome.因为要下雨了,所以回家。“下雨”是“回家”显而易见的原因。for有解释说明的意味,且一般不在句首,主从句间有逗号隔开。forgivehim,forheisonlyten。原谅他吧,因为他只有10岁。之所以要原谅他,是因为他才10岁,不明事理,所以是对句子的解释说明。

because, as, since, for这几个表示因为的词的区别是什么?

because:因为as:由于since:自从for:为了

as to 和 as for 都是“关于”的意思,有什么用法上的区别吗?

没有,

as和for的区别

比较:because, since, as和for 1) because语势最强,用来说明人所不知的原因,回答why提出的问题,是句子中的重要部分,常放在句末,不能用其它三个替换。逗号可加可不加。 You can trust those products because the quality never changes. I haven”t been to the cinema lately, because I am too busy. I didn”t go, because I was afraid. 2)当原因是显而易见的或已为人们所知,就用as或 since。since稍正式一些。 Since /As the weather is so bad, we have to delay our journey. 3) 由because引导的从句如果放在句末,且前面有逗 号,则可以用for来代替。但如果不是说明直接原因,而是多种情况加以推断,就只能用for。 He is absent today, because / for he is ill. He must be ill, for he is absent today. 4)当because引导的从句与否定的主句连用,而主句又位于句首时,之前不用逗号,因为主句动词否定的是其后的全部内容。为了突出because从句,because 前常加上副词,如:just, only, simply, chiefly等。在这种情况下,常常会形成否定的转移。如果是在口语中,在because前要有一个停顿(逗号),才能表示出否定没有转到 because从句中。如: You should not despise a man just because he is poorly dressed. She is not marrying Bill, because he is poor. because引导的从句可以被just, only, simply等副词修饰,也可以用并列连词构成并列的 because从句,而since和as则不能。如: We pardoned him only because he was still young. for表示原因时,置于主句之后,表示非直接的随后附加说明的理由或推断理由。如: She didn"t go to school, for she was ill.

as for和about的区别

As for 是“至于”的意思about 是“关于”的意思

as for 和as to 都可以接从句吗?

as for 加词。as to 加句子。as for (至于,就……方面说)和 as to (至于;关于)这两个复合介词在含义上相当接近,但在用法上差别很多.下面谈它们的这些差别. 1.as for 1)用以转换话题:在有前文的情况下as for总是出现在下文的句首,用来引出另外一方或者新的谈话内容,但与前文内容也有一定的联系,起到补充前文又突出后文的作用,使之与前文形成对照,译作“至于”.例如: ①You have a bed;as for him,he"ll have to sleep on the floor. ②Much pasture land is underwater;and as for the grain, most of that has been ruined. 2)用以表现态度:as for还可以用来表示讲话人对某人或某物持有“轻蔑”或“冷淡”的态度,甚至有憎恶之感,讲话时要重读引出的词语并在其后稍作停顿,以示强调,口气上带有嘲讽意味,译作汉语的“至于……嘛”.例如: ①As for you,I never want to see you here in my home again. ②As for his songs,I suppose you"ve read the sarcastic reviews ! 2.as to 1)表示涉及某点:as to常放于句中,表示“关于……方面”、“有关……之事”,但为了突出要提及的人或事之时,也可将as to置于句首,以示强调.但只涉及内容,而不涉及讲话人的态度.例如: ①His wife,an old teacher,has no complaint as to salary. ②As to your ability to overfulfil the target,I never had the slightest doubt. 2)用以重提旧事:as to引出的内容都是前文曾经提到过的或者谈话对方都有所了解的,表示“说到”之义.,例如: ①As to doing that,I haven"t decided yet. ②As to the question you raised in your last letter,I think that it is unanswerable. 3)用于提出问题:as to必须位于句中,前面出现的大都是表达某种心理活动的动词,形容词或名词,其后引接出wh-clause或who-to-v结构,表示“在……的问题上”、“就……问题来讲”,所引出的问题都有很强的针对性.但有人认为这里的罄to显得多余,去之亦通.所以,有时也不必译出.例如: ①There is some doubt as to whether the proposal is practicable. ②I enquired of the clerk as to which documents were needed. 4)引出做事的依据:as to还有“按照”、“根据”的含义,而as for则无此义.例如: ①The shoes are correctly placed on the shelf as to size and colour. ②The items on the agenda are listed as to order of importance. 综上所述,as for 和 as to在确切含义的表达和具体用法上都是有很大差别的,不能将二者混为一谈.

for和as for有什么区别 都是对于的意思,但区别?

for 有“因为,为了”的意思,没有转折。as for是为了引入其他(并列的)事务,有点转折的意思

as to和as for有什么区别?

as for (至于,就……方面说)和 as to (至于;关于)这两个复合介词在含义上相当接近,但在用法上差别很多.下面谈它们的这些差别. 1.as for 1)用以转换话题:在有前文的情况下as for总是出现在下文的句首,用来引出另外一方或者新的谈话内容,但与前文内容也有一定的联系,起到补充前文又突出后文的作用,使之与前文形成对照,译作“至于”.例如: ①You have a bed;as for him,he"ll have to sleep on the floor. ②Much pasture land is underwater;and as for the grain, most of that has been ruined. 2)用以表现态度:as for还可以用来表示讲话人对某人或某物持有“轻蔑”或“冷淡”的态度,甚至有憎恶之感,讲话时要重读引出的词语并在其后稍作停顿,以示强调,口气上带有嘲讽意味,译作汉语的“至于……嘛”.例如: ①As for you,I never want to see you here in my home again. ②As for his songs,I suppose you"ve read the sarcastic reviews ! 2.as to 1)表示涉及某点:as to常放于句中,表示“关于……方面”、“有关……之事”,但为了突出要提及的人或事之时,也可将as to置于句首,以示强调.但只涉及内容,而不涉及讲话人的态度.例如: ①His wife,an old teacher,has no complaint as to salary. ②As to your ability to overfulfil the target,I never had the slightest doubt. 2)用以重提旧事:as to引出的内容都是前文曾经提到过的或者谈话对方都有所了解的,表示“说到”之义.,例如: ①As to doing that,I haven"t decided yet. ②As to the question you raised in your last letter,I think that it is unanswerable. 3)用于提出问题:as to必须位于句中,前面出现的大都是表达某种心理活动的动词,形容词或名词,其后引接出wh-clause或who-to-v结构,表示“在……的问题上”、“就……问题来讲”,所引出的问题都有很强的针对性.但有人认为这里的罄to显得多余,去之亦通.所以,有时也不必译出.例如: ①There is some doubt as to whether the proposal is practicable. ②I enquired of the clerk as to which documents were needed. 4)引出做事的依据:as to还有“按照”、“根据”的含义,而as for则无此义.例如: ①The shoes are correctly placed on the shelf as to size and colour. ②The items on the agenda are listed as to order of importance. 综上所述,as for 和 as to在确切含义的表达和具体用法上都是有很大差别的,不能将二者混为一谈.

because,since,as和for有什么区别

  becausex0dx0a  because引导原因状语从句语气最强,表示直接原因,常用来回答由why提出的问题,所引导从句可放在主句前,也可放在主句后。例如:x0dx0a  "Why did you do it?" "Because Carlos told me to".x0dx0a  We can"t go to Julia"s party because we"re going away that weekend.x0dx0a  Because he didn"t catch the last bus, he had to walk home.x0dx0a  Why are you late for school ? Because I missed the first bus.x0dx0a  x0dx0a  asx0dx0a  as “由于,鉴于” 主从并重,从句说明原因,主语说明结果。说明比较明显的原因。多用于日常语中,常译为“由于”,从句一般放于主句前。例如:x0dx0a  You can go first as you"re the oldest.x0dx0a  As you don"t feel well, you had better stay at home.x0dx0a  As he wasn"t ready in time, we went without him.x0dx0a  I must stop writing now, as I have rather a lot of work to do.x0dx0a  As it was getting late, I decided to book into a hotel. As it is raining, you"d better take a taxi.x0dx0a  x0dx0a  sincex0dx0a  since “因为,既然” 侧重主句,主句表示显然的或已知的理由。强调说话者和听者双方都知道的原因,常译为“既然”,一般用在这样的句子里。例如:x0dx0a  Since we"ve got a few minutes to wait for the train, let"s have a cup of coffee.x0dx0a  Since you are not feeling well, you may stay at home.x0dx0a  Since everybody is here, let"s begin the meeting.x0dx0a  Since I am a boy, let me carry the case.x0dx0a  Since/As you are busy, you had better not go with us.x0dx0a  Since we have no money, we can"t buy that vase.x0dx0ax0dx0a  forx0dx0a  for “因为,由于”表明附加或推断的理由,引导的分句前常有逗号。for分句不放句首.是用来附带解释或说明前一分句的原因和理由。例如:x0dx0a  Day breaks, for the cock crows.x0dx0a  It must have rained last night, for the ground is wet.x0dx0a  I won"t go in, for my father is there.x0dx0a  He must be ill, for he is absent.x0dx0a  I went to see him, for I had something to tell him.

as for,as to,about区别

as for (至于,就……方面说)和 as to (至于;关于)这两个复合介词在含义上相当接近,但在用法上差别很多。下面谈它们的这些差别。 1.as for 1)用以转换话题:在有前文的情况下as for总是出现在下文的句首,用来引出另外一方或者新的谈话内容,但与前文内容也有一定的联系,起到补充前文又突出后文的作用,使之与前文形成对照,译作“至于”。例如: ①You van have a bed;as for him,he"ll have to sleep on the floor. ②Much pasture land is underwater;and as for the grain, most of that has been ruined. 2)用以表现态度:as for还可以用来表示讲话人对某人或某物持有“轻蔑”或“冷淡”的态度,甚至有憎恶之感,讲话时要重读引出的词语并在其后稍作停顿,以示强调,口气上带有嘲讽意味,译作汉语的“至于……嘛”。例如: ①As for you,I never want to see you here in my home again. ②As for his songs,I suppose you"ve read the sarcastic reviews ! 2.as to 1)表示涉及某点:as to常放于句中,表示“关于……方面”、“有关……之事”,但为了突出要提及的人或事之时,也可将as to置于句首,以示强调。但只涉及内容,而不涉及讲话人的态度。例如: ①His wife,an old teacher,has n0 complaint as to salary. ②As to your ability to overfulfil the target,I never had the slightest doubt. 2)用以重提旧事:as to引出的内容都是前文曾经提到过的或者谈话对方都有所了解的,表示“说到”之义。,例如: ①As to doing that,I haven"t decided yet. ②As to the question you raised in your last letter,I think that it is unanswerable. 3)用于提出问题:as to必须位于句中,前面出现的大都是表达某种心理活动的动词,形容词或名词,其后引接出wh-clause或who-to-v结构,表示“在……的问题上”、“就……问题来讲”,所引出的问题都有很强的针对性。但有人认为这里的罄to显得多余,去之亦通。所以,有时也不必译出。例如: ①There is some doubt as to whether the proposal is practicable. ②I enquired of the clerk as to which documents were needed. 4.引出做事的依据:as to还有“按照”、“根据”的含义,而as for则无此义。例如: ①The shoes are correctly placed on the shelf as to size and colour. ②The items on the agenda are listed as to order of importance. 综上所述,as for 和 as to在确切含义的表达和具体用法上都是有很大差别的,不能将二者混为一谈。 as for通常总是放在句首 As for that,we shall see later.至于那件事,往后我们便见分晓了 对于突然想到的事情或临时提起的问题,以使用as for为宜,并可引导动名词短语. 例如:Much pasture land is under water;and as for the grain, most of it has been ruined.许多牧场被水淹了;至于粮食,大部分也毁了。(粮食是临时想到的,用as for来引导比较合适。) about 关于、对于 介词 a story about LeiFeng 关于雷锋的故事 What is all this about?这是关于什么的?——————————————————————————————所以应该选A,意思是,至于电脑游戏,我很喜欢它们。

as for后边加的成分是宾语吗

是的,介词后面的词都叫宾语,for是介词

asfor和asto的区别

用法不同、侧重点不同。1、用法不同。Asto只涉及内容,而不涉及讲话人的态度,而Asfor以示强调,口气上带有嘲讽意味。2、侧重点不同,Asto用于重提旧事,而Asfor用于转换话题。

because, as, for, since的区别是什么?

because, as, for, since这几个词都是表示“原因”的连词,语气由强至弱依次为:because→since→as→for;其中because, since, as均为从属连词,引导原因状语从句;而for 是并列连词,引导并列句. 1. because表示直接原因,它所指的原因通常是听话人所不知道的,其语气最强.常用来回答why的提问,一般放于主句之后,也可以单独存在.例如: (1)I stayed at home because it rained. 因为下雨我呆在家里. (2)Because Lingling was ill, she didn”t come to school. 玲玲因病,没有上学. (3)Why is she absent? 她为什么缺席? Because she is sick. 因为她病了. 此外,在强调句型中,只能用because.例如: (4)It was because I missed the early bus that I was late for school. 我上学迟到是因为我没有赶上早班汽车. 2. since侧重主句,从句表示显然的或已为人所知的理由,常译为“因为”、“既然”,语气比because稍弱,通常置于句首,表示一种含有勉强语气的原因.例如: (1)Since he asks you, you”ll tell him why. 他既然问你,那就告诉他为什么吧. (2)Since everyone is here, let”s start. 既然大家都到齐了,我们就出发吧! (3)Since I understood very little Japanese, I couldn”t follow the conversation. 我日语懂得不多,因而听不懂对话. 3. as是常用词,它表示的“原因”是双方已知的事实或显而易见的原因,或者理由不是很重要,含义与since相同,但语气更弱,没有since正式,常译为“由于,鉴于”.从句说明原因,主句说明结果,主从并重.例如: (1)We all like her as she is kind. 我们都喜欢她,因为她善良. (2)As I had a cold, I was absent from school. 因为我感冒了,所以没去上课. (3)As Xiaowang was not ready, we went without him. 由于小王没有准备好,我们只好不带他去了. 4. for用作连词时,与because相似,但它所表示的原因往往提供上文未交待过的情况.for不表示直接原因,表明附加或推断的理由,因此for被看作等立连词,它所引导的分句只能放在句子后部(或单独成为一个句子),并且前后两个分句间的逻辑关系不一定是因果关系,其间用逗号隔开,且for不可置于句首,for的这一用法常用在书面语中,较正式.例如: (1)The days are short, for it is now December. 白天短了,因为现在已是十二月份. (2)It must have rained, for the ground is wet. (从“地面潮湿”作出“下过雨”的推测,但地湿并不一定是下雨所致, for不可以换为because.) (3)The ground is wet because it has rained. (“下雨”是“地上潮湿”的直接原因.)前后两个分句间有一定的因果关系时(有时很难区分是直接原因,还是推测性原因),for与because可以互换使用.例如: (4)I could not go, for / because I was ill. 我没能去,是因为我病了. (5)He felt no fear, for / because he was a brave boy. 他没有害怕,因为他是个勇敢的男孩

as for sth 和as to sth的意思是否一样?

在英语中表示“就……而论”“有关”或“至于”含义的词语颇多,其中 as to 和 as for 亦表此义,但二者用法不尽相同。 as to 的功能类似于 with regard to, regarding, on the matter of, concerning 等,常用于相当正式的语境中,尤其用于争论和做出决定时。可放于句首或与 wh- 疑问词引导的动词不定式和名词性从句连用(有时可省略),而 as for 无此种用法。例如: As to the journey, we must decide about that later. 至于旅行,我们必须以后再作决定。 As to the flood, I have heard nothing. 至于那次水灾,我没听到什么。 Nobody could decide ( as to ) what to do. 谁也不能决定该做些什么。 He is very uncertain as to whether it"s the right job for him. 关于他究竟是否适合做这项工作,他实在拿不准。 A question arose as to who should be the monitor. 关于谁当班长的问题出现了矛盾。 I want to find out as to whom this bicycle belongs to. 我要打听出来这辆自行车是谁的。 as to 有时用于表示 according to 的含义。例如: They sorted the eggs as to size and color. 他们按照大小和颜色将鸡蛋进行分类。 as for 和 as to 都可用于句首,引出一个与前一个话题稍微有些不同的话题,但 as for 在语体上不如 as to 正式,并且着重话题的转换,也就是说,它所引导的是前面尚未提到过的新的事情,因此它不能用于文章的开头。另外, as for 有时表达轻蔑的语气。例如: We had a delightful weekend in the country. As for the traffic, we had no difficulty. 在乡下我们度过了一个愉快的周末。至于交通,我们没有遇到任何困难。 Much pasture land is under water; as for the grain, most of that has been ruined. 大部分的牧场都进了水,至于谷物,则大部分都被冲毁了。 You can have a bed; as for him, he"ll have to sleep on the floor. 有一张床给你,至于他,就只能睡在地板上了。 As for him, I know nothing. 至于他,我一点也不了解。 As for this subject, I couldn"t remember. 至于这个题目,我记不起来了。 As for you, I never want to see you here again. 至于你,我永远也不愿在此见到你。

As to 和 As for 的用法有什么区别

as for (至于,就……方面说)和 as to (至于;关于)这两个复合介词在含义上相当接近,但在用法上差别很多.下面谈它们的这些差别. 1.as for 1)用以转换话题:在有前文的情况下as for总是出现在下文的句首,用来引出另外一方或者新的谈话内容,但与前文内容也有一定的联系,起到补充前文又突出后文的作用,使之与前文形成对照,译作“至于”.例如: ①You have a bed;as for him,he"ll have to sleep on the floor. ②Much pasture land is underwater;and as for the grain, most of that has been ruined. 2)用以表现态度:as for还可以用来表示讲话人对某人或某物持有“轻蔑”或“冷淡”的态度,甚至有憎恶之感,讲话时要重读引出的词语并在其后稍作停顿,以示强调,口气上带有嘲讽意味,译作汉语的“至于……嘛”.例如: ①As for you,I never want to see you here in my home again. ②As for his songs,I suppose you"ve read the sarcastic reviews ! 2.as to 1)表示涉及某点:as to常放于句中,表示“关于……方面”、“有关……之事”,但为了突出要提及的人或事之时,也可将as to置于句首,以示强调.但只涉及内容,而不涉及讲话人的态度.例如: ①His wife,an old teacher,has no complaint as to salary. ②As to your ability to overfulfil the target,I never had the slightest doubt. 2)用以重提旧事:as to引出的内容都是前文曾经提到过的或者谈话对方都有所了解的,表示“说到”之义.,例如: ①As to doing that,I haven"t decided yet. ②As to the question you raised in your last letter,I think that it is unanswerable. 3)用于提出问题:as to必须位于句中,前面出现的大都是表达某种心理活动的动词,形容词或名词,其后引接出wh-clause或who-to-v结构,表示“在……的问题上”、“就……问题来讲”,所引出的问题都有很强的针对性.但有人认为这里的罄to显得多余,去之亦通.所以,有时也不必译出.例如: ①There is some doubt as to whether the proposal is practicable. ②I enquired of the clerk as to which documents were needed. 4)引出做事的依据:as to还有“按照”、“根据”的含义,而as for则无此义.例如: ①The shoes are correctly placed on the shelf as to size and colour. ②The items on the agenda are listed as to order of importance. 综上所述,as for 和 as to在确切含义的表达和具体用法上都是有很大差别的,不能将二者混为一谈.祝您生活愉快,望采纳。

as for的用法

As for 介词短语 关于,至于。跟as to在通常情况下可通用As for the second question,I suggest it be settled at once.As for the history,I don"t know much.

asfor的用法归纳总结

for有两个词性,可以做介词,也可以做连词 : prep; 为,为了; They fought for national independence. 他们为民族独立而战. This letter is for you. 这是你的信. 扩展资料   代替;代表   We used boxes for chairs.   我们用箱子当椅子坐.   因为,由于   I am sorry for what I said to you.   我后悔不该对你讲那些话.   在(指定时间)   The meeting is arranged for 9 o"clock.   会议安排在九点钟.   (表示时间、距离等)达,计   You can see for miles from the roof.   你站在屋顶上可以看到数英里之外.   对于,关于;在...方面   I am too old for the job.   我年纪太大,做不了这工作.   为得到,为赢得   He sent the waiter for a packet of cigarettes.   他让侍者去拿一盒香烟.   以...为代价;以...交换   He sold his car for 500 dollars.   他以五百元把车卖了.

As to 和 As for 的用法有什么区别

as for (至于,就……方面说)和 as to (至于;关于)这两个复合介词在含义上相当接近,但在用法上差别很多.下面谈它们的这些差别. 1.as for 1)用以转换话题:在有前文的情况下as for总是出现在下文的句首,用来引出另外一方或者新的谈话内容,但与前文内容也有一定的联系,起到补充前文又突出后文的作用,使之与前文形成对照,译作“至于”.例如: ①You have a bed;as for him,he"ll have to sleep on the floor. ②Much pasture land is underwater;and as for the grain, most of that has been ruined. 2)用以表现态度:as for还可以用来表示讲话人对某人或某物持有“轻蔑”或“冷淡”的态度,甚至有憎恶之感,讲话时要重读引出的词语并在其后稍作停顿,以示强调,口气上带有嘲讽意味,译作汉语的“至于……嘛”.例如: ①As for you,I never want to see you here in my home again. ②As for his songs,I suppose you"ve read the sarcastic reviews ! 2.as to 1)表示涉及某点:as to常放于句中,表示“关于……方面”、“有关……之事”,但为了突出要提及的人或事之时,也可将as to置于句首,以示强调.但只涉及内容,而不涉及讲话人的态度.例如: ①His wife,an old teacher,has no complaint as to salary. ②As to your ability to overfulfil the target,I never had the slightest doubt. 2)用以重提旧事:as to引出的内容都是前文曾经提到过的或者谈话对方都有所了解的,表示“说到”之义.,例如: ①As to doing that,I haven"t decided yet. ②As to the question you raised in your last letter,I think that it is unanswerable. 3)用于提出问题:as to必须位于句中,前面出现的大都是表达某种心理活动的动词,形容词或名词,其后引接出wh-clause或who-to-v结构,表示“在……的问题上”、“就……问题来讲”,所引出的问题都有很强的针对性.但有人认为这里的罄to显得多余,去之亦通.所以,有时也不必译出.例如: ①There is some doubt as to whether the proposal is practicable. ②I enquired of the clerk as to which documents were needed. 4)引出做事的依据:as to还有“按照”、“根据”的含义,而as for则无此义.例如: ①The shoes are correctly placed on the shelf as to size and colour. ②The items on the agenda are listed as to order of importance. 综上所述,as for 和 as to在确切含义的表达和具体用法上都是有很大差别的,不能将二者混为一谈.

as to和as for有什么区别

as to和as for的区别为:一、指代不同1、as to:至于。2、as for:关于。二、侧重点不同1、as to:as to 常常与 wh-疑问词引导的动词不定式和名词从句连用(有时可省略),而 as for 却没有此种用法。2、as for:as for 在语体上不如 as to 正式,并且着重话题的转换,也就是说,它所引导的是前面尚未提到过的新的事情,因此,它不能用于文章的开头。三、引证用法不同1、as to:as用作副词时主要用来表示比较,意思是“像…一样;如同”。可以单独使用,但更多的是用在as...as结构中,其中第一个as是副词,其后可接形容词或副词,也可接其他成分,as前可有状语。2、as for:as用作连词时,可以用来表示时间,译为“正当…的时候;随着…;边…边…”,引导时间状语从句。主句可以是主动句,也可以是被动句。

for和as for的区别

for : prep. 1.为,为了 They fought for national independence. 他们为民族独立而战. This letter is for you. 这是你的信. 2.代替;代表 We used boxes for chairs. 我们用箱子当椅子坐. 3.因为,由于 I am sorry for what I said to you. 我后悔不该对你讲那些话. 4.在(指定时间) The meeting is arranged for 9 o"clock. 会议安排在九点钟. 5.(表示时间、距离等)达,计 You can see for miles from the roof. 你站在屋顶上可以看到数英里之外. 6.对于,关于;在...方面 I am too old for the job. 我年纪太大,做不了这工作. 7.为得到,为赢得 He sent the waiter for a packet of cigarettes. 他让侍者去拿一盒香烟. 8.以...为代价;以...交换 He sold his car for 500 dollars. 他以五百元把车卖了. 9.当作,作为 Do you take me for a millionaire? 你是不是把我当百万富翁? 10.赞成;支持;倾向于 Are you for the government or against it? 你是支持还是反对政府? 11.朝...方向去;往,向 He left for Taipei. 他出发去台北. 12.就...而言 She is sophisticated for her age. 就年龄而言她是世故了一点. conj. 1.因为,由于 We must start early,for it will take two hours to drive to the airport. 我们得早点动身,因为开车去机场得花两个小时. as for: 至于;关于 As for my past,I"m not telling you anything. 关于我的过去,我什么都不会告诉你.

As to 和 As for 的用法有什么区别

as to 1.concerning;with regard to至于(后接名词位于句首)*As to Jack,I believe he wouldn"t have said anything like that.至于杰克,我相信他不会那么说的。*As to your final grade,that depends on your final examination.至于你的总成绩,那要根据你的期末考试而定。2.in connection with关于(后接句子)*They have not decided yet as to who will be in charge of the project.关于谁将负责这项工程,他们还没有作出决定。*He told me to phone him as to when I would leave.至于我什么时候离开,他让我打电话告诉他。as for concerning;with regard to至于;就…而言*As for that man, he is not qualified for the job at all.至于那人,他干这项工作根本不称职。*He likes summer, but as for me, I like winter much better.他喜欢夏天,但是对我来说,我则更喜欢冬天。

as to和as for的区别是什么?

as to和as for的区别为:一、指代不同1、as to:至于。2、as for:关于。二、侧重点不同1、as to:as to 常常与 wh-疑问词引导的动词不定式和名词从句连用(有时可省略),而 as for 却没有此种用法。2、as for:as for 在语体上不如 as to 正式,并且着重话题的转换,也就是说,它所引导的是前面尚未提到过的新的事情,因此,它不能用于文章的开头。三、引证用法不同1、as to:as用作副词时主要用来表示比较,意思是“像…一样;如同”。可以单独使用,但更多的是用在as...as结构中,其中第一个as是副词,其后可接形容词或副词,也可接其他成分,as前可有状语。2、as for:as用作连词时,可以用来表示时间,译为“正当…的时候;随着…;边…边…”,引导时间状语从句。主句可以是主动句,也可以是被动句。

as和for有什么区别

as for sb/sth :with regard to sb/sth至于某人/某事。例如: As for you , you should be ashamed of yourself.至于你,你应该感到惭愧 as to sth:with regard to sth/regarding sth至于某事,提到某事。例如: As to correcting our homework, the teacher always makes us do it ourselves.提到批改我们的作业,老师总是让我们自己改

as 和 for 做“因为”讲时的用法区别?

as和for都有“因为”的意思.但是as比for的语气弱.as用来表示显而易见的原因,而for却有一种解释说明的语气. 例:as it is raining,we have to call of the meeting. please forgive him,for he is only 13 years old....

As to 和 As for 的用法有什么区别

As to为As for至于

As for的用法?

as for 至于 关于,后面接名词代词或者动名词。1、As for the future, how can I do?至于今后,我该怎么办呢?2、As for salary, I leave it to you.关于薪水,请您定夺。3、Why as for has to untie the shoelace.至于为什么要将鞋带解开4、As for dining is not too particular about.至于就餐不是很特别的。如有疑问,请追问。无疑后请采纳。书山有路勤为径,学海无涯苦作舟。-----------与君共勉-----------

as for,as to和as regards有何区别

1.用来转换话题:用来引出另外一方或者新的谈话内容,但与前文内容也有一定的联系,起到补充前文又突出后文的作用,使之与前文形成对照,可译为:至于Kitty"s got so thin.And as for Carl,he always seems to be ill.You can ask the others,but as for myself,I"ll be busy in the office.2.asfor还可以用来表示讲话人对某人或某物持有“轻蔑”或“冷淡”的态度,甚至有憎恶之感As for you,I never want to see you again.as to something1.关于……方面、有关……之事 相当于concerning Frank was very uncertain as to whether it was the right job for him.advice as to which suppliers to approach He kept his rivals guessing as to his real intentions.2.(正式用语)同as for 1As to our future plans,I think I need only say that the company intends to expand at a steady rate.as regards something就某一特定的主题而言As regards a cure for the disease,very few advances have been made.I am writing as regards your letter of May 10.

as for和as的区别是什么?

as to和as for的区别为:一、指代不同1、as to:至于。2、as for:关于。二、侧重点不同1、as to:as to 常常与 wh-疑问词引导的动词不定式和名词从句连用(有时可省略),而 as for 却没有此种用法。2、as for:as for 在语体上不如 as to 正式,并且着重话题的转换,也就是说,它所引导的是前面尚未提到过的新的事情,因此,它不能用于文章的开头。三、引证用法不同1、as to:as用作副词时主要用来表示比较,意思是“像…一样;如同”。可以单独使用,但更多的是用在as...as结构中,其中第一个as是副词,其后可接形容词或副词,也可接其他成分,as前可有状语。2、as for:as用作连词时,可以用来表示时间,译为“正当…的时候;随着…;边…边…”,引导时间状语从句。主句可以是主动句,也可以是被动句。
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