as用法大全
as的用法总结大全
as的用法总结大全as可以在句子中充当不同成分，是英语语法中非常常见的成分之一。
那么你知道as的用法有哪些吗？下面小编给大家整理了as的用法总结,希望大家喜欢!● 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相关短语as well 也;同样地;还不如as well as 也;和…一样;不但…而且as one 一致的as soon ◎宁愿…，宁可… , ◎同样乐意，同样愿意(常用于 would，had 之后)[亦作as lief] , ◎同样高兴(或愿意) , ◎宁愿,宁可(与 would, had 连用)as soon as 一…就…as long as 只要;和…一样长as if 犹如，好似as much 也;同样多的as for 关于，至于as soon as possible 尽快as a whole 总的来说as far as adv. 至于，直到，远到;就…而言as of 自……起as though 好像;仿佛as being 就是;即像as early as 早在…的时候as usual 像往常一样;照例as good as 和…几乎一样，实际上等于…as per 按照，依据;如同as such 同样地;本身;就其本身而论● As 用法专练1.It is generally believed that teaching is ____ it is a science.A. much as an art asB. as much an art asC.an art as much asD.as much as an art2. _____ I admire David as a poet,I don’t like him as a man.A.Only ifB.If onlyC. As muchD.Much as3. ____ ,he talks a lot about his favourite singers after class.A.A quiet student as he may beB.Quiet student as he may beC.Quiet as he may be a studentD.As he may be a quiet student4.I wonder why you don’t do it as ____ and it’s the third time you have done so.A.told youB. be toldC. told toD. you told5.( 1) ___I explain on the phone,your request will be considered at the next meeting.(2)____ I explain on the phone is that your request will be considered at the next meeting.A. WhatB.WhenC.AfterD. As6.(1)That is ____ problem____can’t be worked out by anyof us .(2)That is ____problem____none of us can work it out.A.a such difficult , thatB.so difficult a ,thatC.such a difficult, asD.a so difficult ,as7.There were not so many jobs available ____ were asked for.A. thatB. whichC. whatD. as8.____ time went on,Einstine’theory_____ r ight.A. With, proved B As, be provedC.With, be provedD. As, proved9.He will surely finish the job on time ____ he’s left to do it in his own way.A.as ifB.even ifC.so long asD. so that10.Scientists generally agree that the earth’s climate will warm up over the next 50 to 100years____it has warmed in the 20,000 years since Ice Age.A.As long asB.as much asC.as long asD. as well as11.Do come to my party,and bring your sister____.A.as goodB.as a wholeC.as wellD.instead12.It’s useless trying t o argue with the sort of him.You might____ go and stand upon the beachand argue with the sea.A as wellB also C.as if D. as well as13.(1) We all passed the exam,but ___ him, he alone failed.(2) ____ running, learning English needs will.A. As/as withB. As/as toC.As/as forD.As/as if14.I thought things would get better, but ___ it is they were gettting worse.A before B.because C.as D.after15.All the gifts must be mailed immediately____ in time for Christmas.A in order to have received B.in order to receivedC.so as to be receivedD.so as to be receiving16(1)Look! The clouds are gathering. It looks as if it ______ (rain).(2)If you put a chopstick into water , it looks as if it _____(break)Answers:1-4 B D B C 5. DA 6.CB 7-10 D D C B11-12 C A 13.CA 14-15 C C16.1)is going to rain 2) were broken。
As的用法大全
As的用法小结（一）、 as作连词的用法:1.作“在…期间，当…的时候”引导时间状语从句.注意与when、 while的用法区别。
①下列情形时,只用as, 而不用when或while。
1)用于表示同一个人的两种动作交替进行,指一边----一边. 如:The girl sings as she goes to school.He looked behind occasionally as he went forward in the forest.2)表示两个同步发生的动作或行为,意思是随着…的发展.如:As time went on / by, she became more and more beautiful.As children get older, they become more and more interested in everything.3)表示两个短暂行为或事情几乎同时发生.如:I watched her as she read the book.I thought of it just as you opened your mouth.Just as the flying worm hit her face, she gave a loud cry.4)接名词表示某一个年龄段时.如:As a young man, he was active in sports.As a little boy (When he was a little boy) he began to learn to play the piano.②when作"当……的时候"解,可以指较短的(一点)时间,也可指一段时间。
如:When I was at college, I could speak several foreign languages.When the clock struck twelve, I had slept for 2 hours.I was wandering through the street when I caught sight of a tailor’s shop有意料之外的意思③ while常表示一段较长的时间或一个过程,强调主句谓语动词与从句谓语动词同时如:Work while you work. Play while you play.Strike while the iron is hot趁着2. As =Since 作"既然"、"由于"解,常用来表示已为人们所知或显而易见的原因或理由。
AS 的用法总结
AS 的用法总结AS 是一个多功能词汇，在不同的语境中有不同的用法。
本文将对AS 的各种用法进行总结和解释，以帮助读者更好地理解和使用这个词汇。
1. 并列用法AS 可以用作并列连词，连接两个或多个平行的词、短语或句子。
它的作用是表示相似性、对比或补充关系。
例如：She sings as well as dances.（她不仅唱歌好，跳舞也好。
）He is both talented as a musician and as an actor.（他既是一位有才华的音乐家，也是一位有才华的演员。
）2. 作为介词AS 还可用作介词，表达一种特定的身份、职业、角色或状态。
例如：She works as a teacher.（她以教师的身份工作。
）I saw him as a friend, not just a colleague.（我把他当朋友看待，而不仅仅是同事。
）3. 表示时间、原因或方式AS 可用于引导时间、原因或方式状语从句，表示一种方式、原因或时间。
例如：As we were running late, we decided to take a taxi.（因为我们来晚了，所以决定打出租车。
）He laughed as if he had heard the funniest joke ever.（他笑得好像听到了有史以来最搞笑的笑话。
）4. 表示固定搭配和习惯用语AS 作为一个常用的词汇，与其他词汇组成了许多固定搭配和习惯用法。
例如：As a result（结果是）As for（至于，就……而言）As far as（就……而言）As long as（只要）As soon as（一……就……）As well as（既……又……）5. 作为形容词引导词AS 还可以在某些情况下引导形容词短语，用于描述某人或某事的特点或状态。
例如：She stood there, calm as ever.（她站在那儿，一如既往地冷静。
英语中As用法大全
英语As用法大全1、作介词1. He spoke as a teacher. 他作为老师发言&他以老师的身份发言（表“作为”）2. He spoke like a teacher. 他讲话很像是老师3. 表示“当某人是(某身份)时。
例如：As a child, she was sent to three different countries. 她儿时去过3个不同的国家。
4.表示“因某人是(某身份)”，例如：As a gardener, hell take care of all flowers.因作为1个园丁，他将会照顾所有的花朵。
5.表示“作为，当作”，例如：I found a job as a teacher. 我找了1份教师的工作。
(take sb. as/treat sb. as...)6.be famous as=be known as表“以..身份而著名”，注意与be famous for=be known for表“因..而闻名“的区别He is known as a successful lawyer.Qingdao is known for its beautiful summer.2、用于固定词组1.as/so long as表“只要”As long as we dont lose heart,well find a way to overe the difficulty.只要我们不灰心，我们就能找到克服困难的办法。
Ill never forget that as long as I am living.这事我至死也不会忘记。
备注：Keep it as long as you like.你能把它保留多久，就保留多久。
（还可作“...之久“）2.so/as far as表“据…, 就… ”As far as I know, he will be away for three months.据我所知, 他将离开3个月。
As的用法归纳(全)
Taiwan belongs to China , as we all know.
as everybody knows, as you may remember, as you say, as I can see, as I have said, as you may have heard 一些固定词组
as引导让步状语从句
Although they are poor they are happy. Busy as he is ,he insists on studying. Though he is busy, he insists on studying. Busy as(though) he is ,he insists on studying.
think. This is as good an example as the other is.
I can carry as much paper as you can.
6.引导条件状语从句
主要句式有：as long as /so long as 只要
As long as you study hard, you will make great progress.
as用法归纳
(1)As rain has fallen，the air is fresh and cool. 由于下过雨，空气清新而凉爽。 (2)Mary looked behind from time to time as she went forward. 当玛丽朝前走时，她不时地回头看。 (3)Why didn’t you solve the problem as I told you ? 你怎么不按照我告诉你的那样解决那个难题呢？ (4)As we had expected，Mary passed the exam. 正如我们之前所预料的，玛丽通过了考试。 (5) Successful as he is，he is not proud. 他虽然成功，但不骄傲。
as的用法归纳
as的用法归纳
“as”是一个英语连词，具有多种用法。
以下是“as”的用法归纳：
1、引导时间状语从句：as表示“当……时候”，“随着……”，“一经……就……”，强调主句和从句中的动作或状态同时发生或进行。
例句：As time goes by, I grow more and more confident. 随着时间的推移，我变得越来越自信。
2、引导原因状语从句：as表示“因为”，与because相比，语气较轻。
例句：As it was getting dark, we decided to stay in the hotel. 因为天色渐渐暗了，我们决定在旅馆里待着。
3、引导方式状语从句：as表示“以……方式”，“像……一样”。
例句：She looks at the world as if she were the only person in the world. 她看待世界的方式就像她是世界上唯一的人一样。
4、引导让步状语从句：as表示“尽管”，“虽然”。
例句：Young as he is, he knows a lot. 尽管他很年轻，但他知道很多事情。
5、引导比较状语从句：as表示“与……一样”，“像……一样”。
例句：He is as tall as his father. 他和他父亲一样高。
6、作为介词：as还可以作为介词，表示“作为”，“以……身份”。
例句：He works as a teacher. 他作为一名教师工作。
综上所述，“as”是一个非常灵活的连词，具有多种用法。
掌握其用法可以更准确地表达思想和意义。
AS的用法总结(精选)
AS的用法总结(精选)AS的用法总结(精选)AS（as）是一个常见的英语词汇，在不同的场合和语境中有不同的用法。
下面将从不同的角度总结AS的用法，旨在帮助读者更好地理解和运用AS。
1.连词用法AS作为连词，表示两个句子之间的因果关系或对比关系。
在句子结构上，通常连接两个分句，前后分句意义相关。
示例1:He failed the exam, as he didn't study enough.他考试不及格，因为他没有学习足够。
示例2:The weather was hot, as expected.天气很热，正如预期的那样。
2.介词用法AS作为介词，表示一个人或事物的身份、角色、职业、才能等。
示例1:She works as a teacher.她从事教师工作。
示例2:He is regarded as a genius in this field.在这个领域，他被认为是个天才。
3.副词用法AS作为副词，有很多不同的用法，如表示程度、方式、条件、时间等。
示例1:She was as excited as a child on Christmas Eve.她像圣诞节前夕的孩子一样激动。
示例2:You should take the job as seriously as possible.你应该尽可能地认真对待这份工作。
示例3:I will do it as long as you promise to help.只要你答应帮忙，我就会去做。
4.代词用法AS作为代词，通常指代一个人或事物的身份、职业、才能等。
示例1:As a mother, she always puts her children's needs ahead of her own.作为一名母亲，她总是把孩子的需求放在自己之前。
示例2:He is a teacher, but I never thought of him as one.他是一位教师，但我从未把他当作教师看待。
as的六种用法
as的六种用法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，表示“和／与．．．(不)一样”。
如：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。
as作介词。
1、作“如，像”解。
They got united as one man．他们团结得像一个人一样。
2、作“充当，作为”解。
As a writer，he was famous．作为作家，他是很有名的。
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。
He shouted aloud as her ran along．他一边往前跑，一边高声地呼喊。
as作连词，相当于when。
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。
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：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)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。
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一、as作连词的用法
1. 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：
(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
2. as用作连词引导时间状语从句
as与when,while都是引导时间状语从句的从属连词,含义都是"当……的时候".但它们有区别：用when时,从句的动作可以与主句的动作同时发生,也可以先于主句的动作发生；用while时,从句的动作为一过程,主句动作与从句动作同时进行或在从句动作过程中发生；用as时,主句和从句的动作同时发生,具有延续的含义.例如：
(1)It was snowing when he arrived at the
construction site.他到达工地时,天正在下雪.
(2)He was watching TV while his mother
was cooking.他母亲做饭时他在看电视.
(3) You will grow wiser as you grow
older.你会随着年龄的增长而越来越聪明.
3. as用作连词引导原因状语从句
as,because,since都可以表示因果关系,连接原因状语从句,含义是"因为,由于",但它们有区别：because表示的语气最强；as一般放在句首,语气较弱,较口语化；since常常用在书面语中,表示多为对方已知的、或稍加分析便可得知的原因,有时可译作"既然".例如：
(1) He will succeed because he is in
earnest.他一定会成功,因为他很认真.
(2) Since you are so sure of it he”ll
believe you.既然你对此如此有把握,他会相信你的.
(3) As rain has fallen, the air is
cooler.因为下过雨,空气比较清爽.
4. as作连词引导让步状语从句
as与although (或though),however (或no matter how)等都可以引导让步状语从句,含义是"虽然,尽管",但它们有区别：although语气稍正式些,可放在句首,也可放在句中,主句中不能再用but,但可以用yet；as所表示的语气较强,引导的让步状语从句用倒装语序；however引导让步状语从句时,它的后面可跟形容词或副词,也要用倒装语序.例如：
(1) Although he is quite old, he still
jogs every day.他虽然年纪相当大,仍然每天慢跑.
(2) Strange as it may seem, nobody was
injured in the accident.这次意外虽然显得令人不可思议,却没有人受伤.
(3) However hard he may try, he will not
attain his goal.无论他怎样努力也达不到目标.
二、as作关系代词的用法
关系代词as引导定语从句时,既可以单独使用,也可以与其他词连用,其用法要比that和which更为复杂.
1. as引导定语从句与其他词连用
①用于the same...as结构中
This is the same book as I read last
week.这本书和我上周读的那本是一样的.
②用于such...as结构中
I don”t like such books as he
recommends.我不喜欢他推荐的那些书.
③用于"so +adj. + a/an + n. (单数) + as "结构中
I am not so strong a man as I
was.我已经没有从前那么强壮了.
2. as单独引导定语从句
as单独引导定语从句时,先行词可以是一个词,也可以是一个句子或短语.例如：
(1) She is late, as is often the
case.她迟到了,这是经常的事.(先行词是整个主句)
(2) To shut your eyes to facts, as many
of you do, is foolish.对事实视而不见--你们好多人都是如此的愚蠢.(先行词是不定式短语)
三、as作介词的用法
as作介词,意思是"作为","以……身份".例如：
He came to China as a tourist five years
ago.他五年前以游客的身份来过中国.
四、as作副词的用法
to the same degree or amount; equally
"相同地","同样地".例如：
They don”t have as many
airplanes.他们没有同样多的飞机
四、作为短语的用法区别
As a result 是副词短语,单独使用,后+句子,表示“结果、因此”.例如：
All singers kept together.As a result,theirperformancewassuccessful.
所有的歌手协调一致,结果他们的演出非常成功.
And as a result,the world sees them with suspicion rather than affection.
结果就是,当世界看他们的时候,带着的是猜疑,而不是喜爱.
as a result of +sth ,表示“因此,由于；作为…的结果”,例如：
As a result of evolution,it seems to me that humans should have no more value than any other creature.由于进化的结果,在我看来,人类并不比其它动物拥有更多的价值.
As a result of his historic flight he became an international hero and legend.
由于他这次历史性的飞行,他成为了一个国际英雄和传奇。