as的用法
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as的用法及短语AS,作为一个英语词汇,有着丰富多样的用法和短语。
它可以作为介词、副词、连词和缩写,用法灵活多变,下面将对其中一些常见的用法及短语进行详细解析。
一、作为介词的用法1. 表示身份、职业或角色AS可以用来表示某人的身份、职业或角色。
例如:- He works as a teacher.(他以老师的身份工作。
)- She served as the company's CEO for ten years.(她担任公司首席执行官长达十年。
)2. 表示时间AS可以用来表示某个特定的时间点或时刻。
例如:- Let's meet at the park at 5 o'clock, as agreed.(按照我们之前约定的,请在五点钟在公园见面。
)- Our flight departs at 8:30 am, so we need to arrive at the airport at least an hour before, as instructed.(根据指示,我们的航班上午8点30分起飞,所以我们需要至少提前一小时到达机场。
)3. 表示原因AS也可以用来表示某个行动或事件发生的原因。
例如:- I couldn't sleep well last night as I had a lot on my mind.(昨晚我没睡好是因为心事重重。
)- She couldn't come to the party as she was feeling unwell.(她没能来参加派对,因为她身体不舒服。
)4. 表示方式或手段AS可以表达某个行动的方式或手段。
例如:- The children played hide and seek as they enjoyed running around.(孩子们玩捉迷藏,因为他们喜欢四处奔跑。
)- Please pay the bill as cash only, as credit cards are not accepted here.(请以现金支付账单,因为这里不接受信用卡。
AS的用法总结AS是英语中一个重要的连词,它有多种用法。
下面将对AS的不同用法进行总结和说明。
一、引导时间状语从句AS可以引导时间状语从句,表示两个动作在时间上的先后顺序。
例如:As I was walking to school, it started to rain.(当我走向学校时,开始下雨了。
)二、意为"像……一样"AS可以表示两个事物在某方面的相似性。
例如:She danced as gracefully as a swan.(她舞蹈起来像天鹅一样优雅。
)三、意为"因为"AS可以用来表示原因或理由。
例如:As it was getting late, we decided to go home.(因为时间已晚,我们决定回家。
)四、表示"尽管"或"虽然"AS可以用来引导让步状语从句,表示虽然有某种情况存在,但并不影响后面的结果。
例如:As difficult as it was, she managed to pass the test.(尽管很困难,她还是通过了考试。
)五、用于比较AS可以表示比较中的一方,意思是"像……一样"或"正如……一样"。
例如:He is as tall as his father.(他和他的父亲一样高。
)六、用于让步状语从句AS可以引导让步状语从句,表示不管某种情况如何,其结果依然是如此。
例如:As busy as she was, she always found time for her family.(尽管很忙,她总是找到时间陪伴家人。
)七、用于强调AS可以用来强调一种特定的身份或角色。
例如:As a teacher, he always puts his students first.(作为一名教师,他总是把学生放在第一位。
)综上所述,AS作为一个连词,在英语中有多种用法,包括引导时间状语从句、表示相似性、表达原因、引导让步状语从句、用于比较、引导让步状语从句以及用于强调。
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。
as的常见用法在英语中,as是一个非常常见的单词,它有着多种不同的用法。
本文将介绍as的常见用法,帮助读者更好地理解和使用这个单词。
一、作为副词as作为副词,可以表示两个动作同时发生或同时存在。
例如:1. They watched the football game and drank beer as they laughed and talked.他们一边笑着聊天,一边看足球比赛和喝啤酒。
2. The sun rose slowly as the sky turned from dark to light.随着天空从黑暗变到明亮,太阳慢慢升起。
此外,as还可以表示“随着”,例如:3. As she grew older, she became more outgoing.随着年龄的增长,她变得越来越外向。
二、作为连词as作为连词,可以表示两个动作相继发生或两个事件同时发生。
例如:4. As she walked down the street, she noticed a store with the window display of a new dress.当她沿着街道走时,她注意到一家商店橱窗里展示着一件新裙子。
5. We waited for the rain to stop before we continued with our work, as it was still raining when we started.我们等待雨停后再继续工作,因为我们在开始工作的时候还在下雨。
此外,as还可以表示“因为”,例如:6. As he was feeling unwell, he stayed at home and rested.因为他感觉不舒服,所以他待在家里休息。
三、作为介词as作为介词,可以表示“作为”或“与…相比”。
例如:7. She works as a teacher and enjoys her job.她作为一名教师工作,并喜欢她的工作。
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。
as的用法总结as是一个多功能的单词,可以作为连词、介词、副词、名词、缩写等,具有广泛的用法。
以下是as用法的详细总结:一、连词用法1. 表示因果关系:- 如:As it was raining, we decided to stay indoors. (因为下雨,我们决定待在室内。
)- 如:As I was tired, I went to bed early. (因为我累了,所以早早上床睡觉了。
)2. 表示时间关系:- 如:As we were walking, the sun set. (我们边走边看到太阳落山。
)- 如:As he was talking, I couldn't concentrate. (他讲话的时候,我无法集中注意力。
)3. 表示正如、如同:- 如:He did as I told him. (他按照我的话去做。
)- 如:As you know, I am studying abroad. (正如你所知道的,我正在国外留学。
)二、介词用法1. 表示作为、当做:- 如:She works as a nurse. (她当护士工作。
)- 如:He was honored as the best actor. (他被评为最佳演员。
) 2. 表示按照、依照:- 如:Do it as I told you. (按照我告诉你的做。
)- 如:He did the job as instructed. (他按照指示完成了工作。
)3. 表示在...方面:- 如:She is good as a singer. (她在歌手方面很优秀。
)- 如:We need someone as experienced as you. (我们需要有你经验丰富的人。
)4. 表示身份、职位:- 如:She works as a lawyer. (她以律师的身份工作。
)- 如:He serves as the CEO of the company. (他担任公司的首席执行官。
AS 的用法总结AS 是一个多功能的单词,在不同的语境中有不同的用法。
本文将对 AS 的常见用法进行总结,以便读者更好地理解和运用该词。
1. 作为连词AS 作为连词时,通常用于引导比较或对比的从句。
常见的结构有:- As + 形容词/副词 + as: 表示两者在某种程度上相同。
例如:She is as tall as her sister.- As + 主语 + 谓语, so + 主语 + 谓语:表示两个从句中的行为或情况是相似的。
例如:As you sow, so shall you reap.- As + 主语 + 谓语, so + 系动词/情态动词 + 主语 + 谓语:表示两个从句中的行为或情况是相反的。
例如:As the saying goes, so many men, so many minds.2. 作为介词AS 作为介词时,可以有以下几种用法:- 表示身份、职业、性别、国籍等:例如:She works as a teacher.- 表示某种特定的角色或身份:例如:He played the role as a villainin the movie.- 表示顺序或身份转变:例如:He was promoted from a clerk to a manager.- 表示原因或理由:例如:As an experienced lawyer, he could handle the case well.3. 作为副词AS 作为副词时,常用于以下几个场合:- 表示程度或程度递增:例如:The situation is getting worse as time goes by.- 表示方式或手段:例如:He fixed the problem as instructed.- 表示同时发生的两个动作:例如:As I was reading a book, the phone rang.4. 作为形容词AS 作为形容词使用时,常见的用法有:- 表示“像……一样的”、“类似于”:例如:He is as strong as a bull.- 表示“尽管”、“虽然”:例如:He finished the project as planned.总结:AS 是一个多功能的词语,可以作为连词、介词、副词和形容词。
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的用法小结As的用法小结As可以作为连词、介词、关系代词和副词。
下面分别介绍它们的用法。
1.作为连词,用于引导时间状语从句,表示在某个时间段或某个动作进行的时候。
需要注意的是,在一些情况下只能使用as,不能使用when或while。
这些情况包括:表示同一个人的两种动作交替进行,指一边做一边。
例如:___.表示两个同步发生的动作或行为,意思是随着某个事情的发展。
例如:As time went on。
she became more and more beautiful.表示两个短暂行为或事情几乎同时发生。
例如:I watched her as she read the book.接在名词后面表示某一个年龄段时。
例如:As a young man。
he was active in sports.2.作为介词,表示“以……身份、身份、品质、方式、角度等”。
例如:He was treated as a hero.3.作为关系代词,引导定语从句,表示“作为、像……一样”。
例如:___.4.作为副词,表示“同样地、像……一样”。
例如:He can speak Chinese as well as English.2."As" can be used as "since" or "because" to ___ clause thatis already known or us。
For example。
"As she's been ill for ages。
I will help her." Or "Since you're not feeling well。
you may stayat home." Or "As he wasn't ready。
we went without him."3."As" can also be used as "in the way that" to ___ manner。
as的用法总结及典型句子as 是一个多功能的词,可以作为连词、副词、介词和名词使用。
以下是关于 as 的用法总结及典型句子:1. 作为连词:- as 用于引导原因状语从句,意为“因为”:- I couldn't sleep as it was too noisy outside.(因为外面太吵,我无法入睡。
)- as 用于引导方式状语从句,意为“以…方式”:- Do it as I showed you.(按照我给你展示的方式去做。
)- as 用于引导时间状语从句,意为“当…时候”:- As I was walking home, I saw a shooting star.(当我走回家的时候,我看到了一颗流星。
)2. 作为副词:- as 用作副词表示程度,意为“同样地”、“一样地”:- He can run as fast as his brother.(他跑得和他兄弟一样快。
)- as 用作副词表示方式,意为“像这样”、“如此”:- She sang as only she could.(她唱得很棒,只有她才能这样。
)3. 作为介词:- as 作为介词,意为“作为”、“当做”、“像”:- He works as a teacher.(他是一名教师。
)- Treat others as you would like to be treated.(对待别人要像你希望被对待一样。
)4. 作为名词:- as 作为名词,意为“一样的东西”、“相似之处”:- They have the same car, but hers is not as nice as his. (他们有同样的车,但她的不如他的好看。
)- as 作为名词,意为“身份”、“资格”:- He acted as an interpreter during the meeting.(他在会议期间充当翻译。
)总结:as 的用法非常多样,可以用作连词引导从句,副词修饰动词或形容词,介词表示方式或身份,还可以作为名词表示一样的东西或身份。
as的用法归纳总结As是一个常见的词汇,在英语中有广泛的用法。
它可以作为连词、介词、副词和名词使用。
本文将对as的用法进行归纳总结。
1. 连词:作为连词,as通常表示因果关系、方式、时间和比较。
以下是相应用法的例子:a) 因果关系:例如:He had to stay at home as he was sick. (他生病了,所以必须呆在家里。
)b) 方式:例如:She reads a book as she eats lunch. (她边吃饭边看书。
)c) 时间:例如:I lived in England for three years, as I was studying there. (在英国读书期间,我在那里住了三年。
)d) 比较:例如:She is as tall as her brother. (她和她哥哥一样高。
)2. 介词:作为介词,as可以表示身份、职业、性质等。
以下是相应用法的例子:例如:She works as a teacher. (她以教师的身份工作。
)b) 职业:例如:He referred to himself as an artist. (他自称是一个艺术家。
)c) 性质:例如:She treated him as a good friend. (她把他当做一个好朋友对待。
)3. 副词:作为副词,as可以表示程度、方式、目的等。
以下是相应用法的例子:a) 程度:例如:As cold as ice. (冷得像冰一样。
)b) 方式:例如:He danced as if nobody was watching. (他跳舞的方式好像没人在看。
)c) 目的:例如:She studied hard as to pass the exam. (她努力学习以便通过考试。
)作为名词,as可以表示看法、身份等。
以下是相应用法的例子:a) 看法:例如:As for me, I prefer staying at home. (至于我,我更喜欢待在家里。
as的七种用法【释义】asadv.(程度或数量上)同样,一样;例如,诸如conj.像……一样;(说明某事应完成的时间或发生的频率);照……方式,和……一样;正如,如同;当……时候,在……时候;虽然,尽管;因为,由于;(关系)就像,相当于;以至于(与so或such 连用表结果)prep.(被看)作……,(被描绘)为……;作为,当【短语】1Queer As Folk同志亦凡人;同志亦常人;同志常人2as for至于;关于;就;就……方面说3as well同样;也;还是……为好;一样4as a result因此;结果是;作为结果5as if好像;似乎;仿佛;仿怫6such as例如;诸如;比如;像7As Good As It Gets尽善尽美;猫屎先生;爱在心头口难开;人生就是这样8as a rule通常;规章;照例;通常来说9As long as只要;如果;既然;长达【例句】1Her skin was as smooth as silk.她的皮肤像丝绸一样光滑。
2You're as tall as your father.你和你父亲一样高。
3He's nearly as tall as you are.他差不多和你一样高了。
4It's not as hard as I thought.这没有我想象的那么困难。
5I felt as pleased as anything.我感到无比高兴。
6His career is as good as over.他的事业差不多要完了。
7This isn't as bad as I thought.这没我原来所想的那么差。
as 作为的用法as 作为的用法:1.作为,当作:在这种用法下,"as" 用于表示一个物体或人被视为或被认为是另一个物体或人。
例如:"I used the map as a guide during my journey."(我把这张地图当作旅行时的指南。
)2.像,如同:在这种用法下,"as" 用于描述两个或多个事物之间的相似性或相同性。
例如:"The painting resembled a real scene as if you were actually there."(这幅画就像一个真实的场景,仿佛你就在那里。
)3.因为,由于:在这种用法下,"as" 用于表示原因或理由。
例如:"As it was raining, we stayed indoors."(因为下雨了,所以我们呆在室内。
)4.尽管,虽然:在这种用法下,"as" 用于表示尽管某个条件或情况存在,但某个行为或结果仍然发生。
例如:"As he was tired, he still managed to complete the task."(虽然他累了,但他仍然设法完成了任务。
)5.随着:在这种用法下,"as" 用于表示一个行为或情况随着另一个行为或情况的发生而发生。
例如:"As the sun rose, the shadows disappeared."(随着太阳升起,阴影消失了。
)6.按照,遵循:在这种用法下,"as" 用于表示按照某个规则、标准或指示进行。
例如:"Please do as the instructions say."(请按照说明进行操作。
)7.代表,作为代表:在这种用法下,"as" 用于表示某人或某物被选为代表或代理。
as的全部用法as 可以作为不同的词类使用,以下是 as 的常见用法:1. 作为连词,表示两个事物的比较或对比:- I am as tall as my brother.(我和我兄弟一样高。
)- She runs as fast as a cheetah.(她跑得像一只猎豹一样快。
)2. 作为介词,表示作为某种身份、角色、职业等:- He worked as a teacher for 10 years.(他当了10年的教师。
) - She is regarded as an expert in her field.(她被视为该领域的专家。
)3. 作为副词,表示程度或方式:- I can swim as well as he can.(我和他一样会游泳。
)- They performed as expected.(他们表现如预期那样。
)4. 作为连接词,引导从句,常与 such、so、the same 等词连用: - She was not as tall as I had thought.(她没有我想象中那么高。
)- He is not as intelligent as his sister.(他没有他姐姐聪明。
)5. 作为一个短语结构as … as 可用于表示“和…一样”或“尽可能…”:- I want to buy a car as soon as possible.(我尽可能地想尽快买一辆车。
)- He is as rich as a king.(他富得像国王一样。
)6. 作为形式标记,表示某种身份、资格或职务:- He signed the letter as the CEO.(他以首席执行官的身份签署了这封信。
)7. 作为连缀结构,表示“做…身份”:- She works as a nurse.(她是一名护士。
)8. 作为缩略词,表示“例如”或“譬如”:- He enjoys outdoor activities (such as hiking, swimming, etc.).(他喜欢户外活动,比如徒步旅行、游泳等。
"as" 在不同的语境中有多种用法。
以下是"as" 的五种常见用法:1. 作为连接词(conjunction):在这种用法中,"as" 用作连接词来引导一个从句,表示两个相似或相关的事物之间的关系。
例如:- She sings as if she were an angel.(她唱歌时仿佛是个天使。
)- As you sow, so shall you reap.(种瓜得瓜,种豆得豆。
)2. 作为介词(preposition):作为介词,"as" 表示某种角色、身份或状态。
例如:- He works as a teacher.(他以教师的身份工作。
)- I saw her as a friend.(我把她视为朋友。
)3. 作为副词(adverb):在某些情况下,"as" 可以用作副词,表示程度或方式。
例如:- Don't go as fast as him.(不要像他那样快。
)- He ran as quickly as he could.(他尽可能快地跑。
)4. 作为形容词(adjective):"as" 也可以用作形容词,表示两个事物的相似性或相等性。
例如:- She is as tall as her sister.(她和她姐姐一样高。
)- This book is not as interesting as the other one.(这本书不如另一本有趣。
)5. 作为动词(verb):"as" 有时也可以用作动词,表示扮演某个角色或职责。
例如:- He was asked to as the spokesperson for the team.(他被要求担任团队的发言人。
)请注意,"as" 的用法还可以因语境而有所不同。
as的全部用法as 是一个多功能的单词,它可以用作不同的词性,包括连词、介词、副词、代词和助动词。
以下是 as 的不同用法及相关参考内容:连词的用法:1. 表示原因:as 用于引导一个原因状语从句,意思是“因为”或“由于”。
例如:“As it was raining, we stayed indoors.” (由于下雨,我们呆在室内。
)2. 比较两个事物:as 用于引导一个比较状语从句,意思是“像……一样”或“正如……”。
例如:“She runs as fast as him.”(她跑得和他一样快。
)介词的用法:1. 表示身份、职位或角色:as 用于表示某人的身份、职位或角色。
例如:“He works as a doctor.”(他以医生的身份工作。
)2. 表示方式或性质:as 用于表示某事物的方式或性质。
例如:“She treated me as a friend.”(她以朋友的方式对待我。
)3. 表示时间:as 用于表示某个时间或时间段。
例如:“I will see you as soon as possible.”(我会尽早见到你。
)副词的用法:1. 表示程度或数量:as 用于表示程度或数量,相当于“equally” 或“just as”。
例如:“You are as beautiful as ever.” (你如此美丽,永远不变。
)2. 表示方式或方式:as 用于表示某事物的方式或方式。
例如:“He did the job as best he could.”(他尽力把工作做到最好。
)3. 在比较中使用:as 用于表示两个事物在程度或质量上的相似性。
例如:“She sings as well as her sister.” (她唱歌和她妹妹一样好。
)代词的用法:1. 代替某个角色:as 用作代词时,可以代替前面提到的某个角色。
例如:“John is a good student, but Mary is not as good as him.” (约翰是个好学生,但玛丽不如他。
as的用法总结:掌握这些技巧,让你的英语表达更流利!As是英语中常用的连词,它可以用于连接两个句子,使它们变得更连贯。
除了常见的用法,还有许多其他的用法和技巧,下面我们来一一总结。
1. 表示因果关系当表达一个事物的原因或原因与结果之间的因果关系时,我们可以使用as来连接:- As she was tired, she decided to go to bed early.(由于她很累,她决定早早睡觉。
)- As it was raining heavily, we cancelled our trip to the beach.(因为下着大雨,我们取消了去海滩的行程。
)2. 表示方式As也可以用来表示某一行为或事物的方式,即使用as + 形容词或副词的比较级:- She can cook as well as her mother.(她煮的饭菜和她妈妈一样好吃。
)- He swims as fast as a fish.(他游泳像鱼一样快。
)3. 表示时间在表示时间的时候,as可以引导时间状语从句,并表示某个动作发生在另一个动作之前:- As soon as I finish my work, I'll go to the cinema with you.(等我一完成工作,我就和你一起去电影院。
)- As I was walking home, I saw a shooting star.(当我走回家的时候,我看到了一颗流星。
)4. 表示比较与方式结构类似,as也可以用来表示比较,即as + 形容词或副词的原级:- You're as beautiful as your mother.(你像你妈妈一样美丽。
)- This coffee is as hot as lava.(这咖啡烫得都能和熔岩比了。
)总之,掌握as的用法对于英语口语和写作都是非常重要的。
希望这篇文章能够帮助你更好地理解和运用as。
as的用法归纳as一词看似很简单,但词性多,词义广,用法灵活,不易掌握,而且在高中阶段出现频率也很高,因此系统地掌握该词对英语的学习大有益处。
现将其用法归纳如下:一、as作介词的用法1.表示“好像(某人)”,例如:The actor was dressed as a poli-ceman.这个演员化妆成一名警察。
2.表示“有(某人)的身份或特征;作为,当作”,例如:I'm speaking as your employer.我以雇主的身份和你说话。
3.表示“因某人是(某身份)”,例如:As his private secretary,she has access to all his correspondence.由于是他的私人秘书,她能接触到他所有的信件。
4.表示“当某人是(某身份)时”,例如:As a child,1went ab-road twice.我儿时曾出国两次。
注意:as和like都可以作介词,但意义不同。
as表示“以实际的身份或地位”.like则表示“与…相似,以与…相类似的方式”例如:(l)He spoke asa teacher.(2)He spoke likea teacher.句(1)的意思是:“他作为老师发言”或“他以老师的身份发言”,句(2)的意思是:“他讲话很像是老师”。
二、as作副词的用法表示“达到与…相同的程度;与…等同”,例如:He swims fast,but I swim just as fast.She has a lot of books,but I don't have as (so)many.(在否定句中,as可以用so来替代)三、as作关系代词,引导定语从句as作关系代词,既可以引导限制性定语从句,也可以引导非限制性定语从句,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,应加以比较和that,which的区别。
as的用法一.用作介词:1.“作为,担任”;“似,像”He works as a teacher in the school.She behaved toward him as a mother.2.在句子中可充当状语、定语、宾语补足语和表语:As a newspaper reporter, he is naturally very much interested in the hero. He got a position as teacher of English.We regard him as a shining example for us to learn from.The world is as a stage.He was a guest and was treated as such.二.用作副词,表示程度,主要用于as…as →如同,像。
His face is as black as coal.三.用作连接词,引导状语从句。
1.引导比较状语从句We will give you as much help as we can.2.引导让步状语从句Child as he is, he can speak several foreign language.Try as I might, I couldn't lift the stone.3.引导时间状语从句,可有just 修饰。
Just as she was about to speak, she was handed a note.4.引导原因状语从句As Jane was the eldest, she looked after the others.5.引导方式状语从句She cooks a chicken as her mother did.Please do it as I said.四.可引导关系代词:1.引导限定性定语从句时,常与such或same连用。
Such people as you describe are rare nowadays.I feel just the same as you do.2.也可引导非限定性定语从句,可放前,可放后。
I am working the night shift, as you know.五.一些固定搭配。
1.as long as , as soon as , as long as 只要…就;一…就As soon as I left, I burst out laughing.2.as if 和as though引导方式状语从句用虚拟语气。
I remember it as if it happened yesterday.3.as regards , as to , as for 表示关于,至于He has no complain as to salary.4.as well , as well as :“也,又”She wants a pen as well as a pencil5.so as to 与so …as to 用作目的或结束We hurried so as to get there in time.as的相关练习: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 favorite 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 won der 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. __________I explain on the phone, your request will be considered at the next meeting.A. WhatB. WhenC. AfterD. As6. __________ I explain on the phone is that your request will be considered at the next meeting.A. WhatB. WhenC. AfterD. As7. That is __________problem __________can’t be worked out by any of us.A. a such difficult, thatB. so difficult a, thatC. such a difficult, asD. a so difficult, as8. 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, as9. There were not so many jobs available ___________were asked for.A. thatB. whichC. whatD. as10. __________ time went on, Einstine’s theory ___________right.A. With, proved B As, be proved C. With, be proved D. As, proved11. 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 that12. Scientists generally agree that the earth’s climate will warm up over the next 50 to 100 years ___________it has warmed in the 20,000 years since Ice Age.A. As long asB. as much asC. as long asD. as well as13. Do come to my party, and bring your sister __________.A. as goodB. as a wholeC. as wellD. instead14. It’s useless trying to argue with the sort of him. You might ____________ go and stand upon the beach and argue with the sea.A. as wellB. alsoC. as ifD. as well as15. We all passed the exam, but ___________ him, he alone failed. ___________running, learning English needs will.A. As; as withB. As; as toC. As; as forD. As; as if16. I thought things would get better, but ___________it is they were getting worse.A. beforeB. becauseC. asD. after17. All the gifts must be mailed immediately____ in time for Christmas.A. in order to have receivedB. in order to receivedC. so as to be receivedD. so as to be receiving18. The place ___________interested me most was the Children's Palace.A. WhichB. whereC. whatD. in which19. Do you know the man ___________?A. whom I spokeB. to who spokeC. I spoke toD. that I spoke20. This is the hotel ___________last month.A. which they stayedB. at that they stayedC. where they stayed atD. where they stayed21. Do you know the year ___________the Chinese Communist Party was founded?A. whichB. thatC. whenD. on which22. The factory __________we'll visit next week is not far from here.A. whereB. to whichC. whichD. in which23. Great changes have taken place since then in the factory ___________we are working.A. whereB. thatC. whichD. there24. This is one of the best films ____________.A. that have been shown this yearB. that have shownC. that has been shown this yearD. that you talked25. Can you lend me the book __________the other day?A. about which you talkedB. which you talkedC. about that you talkedD. that you talked26. The pen ___________he is writing is mine.A. with whichB. in whichC. on whichD. by which27. I want to use the same dictionary ___________was used yesterday.A. whichB. whoC. whatD. as28. He isn't such a man ___________he used to be.A. whoB. whomC. thatD. as29. He is good at English, __________we all know.A. thatB. asC. whomD. what30. I don't like ___________ as you read.A. the novelsB. the such novelsC. such novelsD. same novels31. John got beaten in the game, ___________ had been expected.A. asB. thatC. whatD. who32. I have bought such a watch ___________was advertised on TV.A. thatB. whichC. asD. it33. It wasn’t until nearly a month later ___________I received the manager’s reply.A. sinceB. whenC. asD. that34. ____________modeling business is by no means easy to get into, the good model will always be in demand.A. WhileB. SinceC. AsD. If35. ___________he has limited technical knowledge, the older worker has a lot of experience.A. SinceB. UnlessC. AsD. Although36. We wanted to get home before dar k, but it didn’t quite ___________as planned.A. make outB. turn outC. go onD. come up37. Linda worked for the Minnesota Manufacturing and Mining Company, ___________as 3M.A. knowingB. knownC. being knownD. to be known38. __________I explained on the telephone, your request will be considered at the next meeting.A. WhenB. AfterC. AsD. Since39. ___________is our belief that improvements in health care will lead to a stronger, more prosperous economy.A. AsB. ThatC. ThisD. It40. Danby left word with my secretary __________he would call again in the afternoon.A. whoB. thatC. asD. which41. I would like a job which pays more, but _________I enjoy the work I’m doing at the moment.A. in other wordsB. on the other handC. for one thingD. as a matter of fact42. ---People should stop using their cars and start using public transport.---___________. The roads are too crowded as it is.A. All rightB. ExactlyC. Go aheadD. Fine43. Maggie has been fortunate to find a job she loves and, ___________, she gets well paid for it.A. sooner or laterB. what’s moreC. as a resultD. more or less44. The winter of 1990 was extremely bad. ____________most people say it was the worst winter of their lives.A. At lastB. In factC. In a wordD. As a result1—5:BDBCD 6—10:ACBDD 11—15:CBCA(CA) 16—20:CC。