as的用法
as的用法及短语
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。
as的常见用法
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 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。
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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。