最新AS用法总结
as的用法总结及典型句子
as的⽤法总结及典型句⼦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。
你的钢笔书写起来和我的⼀样流畅。
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。
例如:He smiled as he said goodbye to me。
as的⽤法总结及典型句⼦⼀、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)Your pen writes as smoothly as mine.你的钢笔书写起来和我的⼀样流畅。
(2)This film is as interesting as that one.这部电影和那部电影⼀样有趣。
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。
2、as引导时间状语从句此时,as译作“当……时候”,可以放在主句之前,也可以放在主句之后。
例如:He smiled as he said goodbye to me.他向我道别时微笑了⼀下。
As she was walking in the park,she heard a girl singing.她在公园⾥散步时,听到⼀位⼥孩在唱歌。
I sang an English song as I went along the river.我边沿河边⾛边唱英⽂歌。
as作为用法
as的用法可以总结如下:
1.作为连词,表示“当…时候”,“由于”,“像…一样”,“虽然”。
例如:
We looked at him as he proudly showed his certificate. (我们看着他,他骄傲地展示着他的证书。
)
2.作为副词,表示“同样地”,“像…一样”。
在as...as结构中,第一个as
是副词,其后可接形容词或副词,也可接其他成分。
第二个as可以是介词,也可以是连词。
3.as常做关系代词,引导定语从句。
如:As makes me happy,china is a
great country. (中国是一个伟大的国家,这让我感到快乐。
)在这个句子中,as是关系代词,作主语。
4.as还可表示原因,作“因为”,“既然”解,引导原因状语从句。
表示不
说自明的原因或理由,语气较轻,是附带提及,不加强调。
从句可放在主句之前或主句之后。
5.其他用法:作为介词,意思是“作为”,“以…身份”。
例如:As a
student,we should work harder. (作为学生,我们应该更加努力地学习。
)
以上就是as的主要用法,希望对你有所帮助。
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的用法小结
as的用法小结今日和大家一起学习一下as的用法,快来一起学习吧,下面我就和大家共享,来观赏一下吧。
【新概念】as的用法小结as可以作连词、介词及关系代词。
现将其用法小结如下:一、as作连词的用法:1. 作当……的时候,引导时间状语从句。
留意与when、while的用法区分。
① when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 he was at college, he could speak several foreign languages. (表示一段时间)When the clock struck twelve, all the lights in the street went out. (表示时刻)① 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发生。
如:Work while you work. Play while you play.① 但属下列情形时,只用as, 而不用when或while。
A) 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 dances as she sings on the stage.He looked behind from time to time// as he went forward.B)表示两个同步进展的动作或行为,译为随着……。
如:As time went on / by, she became more and more worried.As children get older, they become more and more interested in the things around them.C)表示两个短促行为或大事几乎同时发生。
如:I thought of it //just as you opened your mouth.Just as the flying worm hit her face, she gave a loud cry.D) 后接名词表示某一年龄段时,用as。
as从句用法归纳与总结
as从句用法归纳与总结以下是关于 as 从句用法的归纳与总结:**一、as 引导时间状语从句**表示“当……的时候;随着”例句:1. As I was walking in the park, I saw a beautiful bird. (当我在公园散步时,我看到了一只漂亮的鸟。
)2. As time goes by, we become more mature. (随着时间的流逝,我们变得更成熟了。
)**二、as 引导原因状语从句**表示“因为;由于”例句:3. As it was raining hard, we stayed at home. (因为雨下得很大,我们待在家里。
)4. As she was ill, she didn't go to school. (由于她生病了,她没去上学。
)**三、as 引导方式状语从句**表示“按照;如同”例句:5. Do as I tell you. (照我告诉你的做。
)6. You should do the job as he did. (你应该像他那样做这项工作。
)**四、as 引导比较状语从句**(1)“as...as...”表示“和……一样”例句:7. He is as tall as his brother. (他和他哥哥一样高。
)8. This dress is as beautiful as that one. (这件连衣裙和那件一样漂亮。
)(2)“not as/so...as...”表示“不如……”例句:9. She isn't as/so smart as her sister. (她不如她姐姐聪明。
)10. This book isn't as/so interesting as that one. (这本书不如那本有趣。
)**五、as 引导让步状语从句**表示“虽然;尽管”,从句要倒装例句:11. Child as he is, he knows a lot. (尽管他是个孩子,他懂得很多。
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 用法归纳与小结
as 用法归纳与小结咱们在学习英语的过程中,as 这个单词的用法那可真是不少,有时候还挺让人头疼的。
不过别怕,今天咱们就来好好捋一捋 as 的各种用法。
先来说说 as 用作连词的情况。
as 可以表示“当……的时候”,就像“As I was walking down the street, I saw an old friend”(当我正沿着街走的时候,我看到了一位老朋友。
)想象一下,你正悠闲地走在街上,突然看到了好久不见的朋友,那种惊喜的感觉是不是一下子就出来了?这时候的 as 就像是一个时间的指针,精准地指向了那个特定的瞬间。
as 还能表示“因为,由于”,比如“As it was raining hard, we decided to stay at home”(因为雨下得很大,我们决定待在家里。
)就像有一天,外面哗哗地下着大雨,风呼呼地吹着,窗户被打得噼里啪啦响,你望着窗外心想,这天气出去非得变成落汤鸡不可,还是在家舒舒服服地待着吧。
这就是 as 引导原因状语从句的时候给我们展现的情景。
再说说 as 用作介词的用法。
as 可以表示“作为,当作”,像“He works as a doctor”(他作为一名医生工作。
)你可以想象一下医院里忙碌的场景,医生们穿着白大褂,戴着听诊器,认真地为病人诊断病情,而他就是其中的一员,以医生的身份履行着自己的职责。
还有哦,as 还有一些固定搭配和习语,比如说“as well as”(也,和……一样好),“as soon as”(一……就……)。
“I like English as wellas Chinese”(我喜欢英语也喜欢语文。
)就好像在你的书包里,英语书和语文书都是你的宝贝,你对它们都爱不释手。
“I'll call you as s oon as I arrive”(我一到就给你打电话。
)想象一下你在焦急地等待着某人的消息,电话一响,你就知道是他到了,心里的石头一下子落了地。
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的用法归纳总结及相关短语
as的用法归纳总结及相关短语一、AS用法归纳总结AS是一个多功能的单词,可以作为介词、连词和副词使用。
下面将总结并归类AS的用法。
1. 介词AS:a. 含义为“作为”,表示某物或某人扮演的角色或身份。
示例:He works as a doctor.(他的职业是医生。
)b. 表示两个相似性质之间的比较。
示例:She was shaking as a leaf.(她像叶子一样颤抖。
)c. 引导例子中所表达的方式或特点。
示例:Read it again, just as I showed you.(再读一遍,就像我给你演示的那样。
)2. 连词AS:a. 意思是“当”、“只要”。
引导条件状语从句,并且可与一般将来时连用。
示例:You can join us as long as you behave yourself.(只要你表现好,你可以加入我们。
)b. 表示“尽管”、“虽然”,引导让步状语从句。
示例:As much as I like chocolate, I can't eat it all the time.(尽管我很喜欢巧克力,但我不能一直吃。
)3. 副词AS:a. 以同等程度作比较,在肯定句中常与形容词、副词连用。
示例:She's as tall as her brother.(她和她哥哥一样高。
)b. 后接表示时间的名词,表示某个时刻或日期。
示例:I'll see you at 8 o'clock as agreed.(约定好的)(我们八点见。
)c. 意为“因为”,表示原因或理由。
示例:As she was tired, she went to bed early.(因为她累了,她早早上床睡觉了。
)二、相关短语除了AS的基本用法外,还有许多与AS相关的常用短语,下面列举几个重要的。
1. As for(至于):用于引出对某事物或情况的说明或讨论。
示例:As for the price, I think it's reasonable.(至于价格,我认为是合理的。
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。
as的用法总结及典型句子
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用法归纳总结
as 用法归纳总结下面是小编整理的一些关于as 用法总结,希望让大家更好地认识as这个单词,提高英语水平。
(一)、As =Since 作"既然"、"由于"解,引导原因状语从句,常用来表示已为人们所知或显而易见的原因或理由。
如: As he’s been ill for ages, I will help him.As / Since you're not feeling well, you may stay at home.As he wasn't ready , we went without him2. .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 theforest.2)表示两个同步发生的动作或行?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 moreinterested 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 loudcry.4)接在名词后面表示某一个年龄段时.如:As a young man, he was active in sports.②when作"当……的时候"解,可以指较短的(一点)时间,也可指一段时间。
as的意思用法
as的意思用法1. 你知道 as 能表示“当……的时候”吗?就像“As I was walking in the park, I saw a beautiful bird.”(当我在公园散步时,我看到了一只漂亮的鸟。
)想想看,这是不是很形象地描绘出了一个瞬间?2. 你晓得 as 有“因为”的意思不?比如说“As it was raining hard, we stayed at home.”(因为雨下得很大,我们待在家里。
)这不就像给原因穿上了一件清晰的外衣?3. 亲,as 还能表示“像……一样”呢!像“As tall as a tree”(像树一样高),是不是一下子就让你有了画面感?4. 你有没有注意到 as 能用来表示“尽管”呀?比如“As tired as he was, he still finished the work.”(尽管他很累,但他还是完成了工作。
)这难道不令人佩服吗?5. 嘿,as 作为“作为”讲的时候也很常用哟!“As a student, you should study hard.”(作为一名学生,你应该努力学习。
)是不是很直接明了?6. 朋友,as 有“随着”的意思哦!像“As time goes by, everything changes.”(随着时间的流逝,一切都改变了。
)是不是感觉时间在眼前流淌?7. 你能想到 as 可以表示“按照”吗?“Do as I say.”(按照我说的做。
)这多有命令的感觉!8. 亲,as 用于比较时也很棒呀!“He is as smart as his sister.”(他和他姐姐一样聪明。
)这一比较,是不是很清晰?9. 你可知 as 能表示“当……身份”?“She works as a nurse.”(她当护士工作。
)简单又实用!10. 嘿,as 还有“既然”的意思哟!“As you are here, let's start.”(既然你在这儿,咱们开始吧。
as的用法总结及典型句子
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 thatone.这部电影和那部电影一样有趣.(2)Your pen writes as smoothly asmine.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 asyou 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, aquarter等,则须置于第一个as之前.例如:Your bag is twice as expensive asmine.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 aspossible.请尽快回答我的问题.(2)as...as usual/beforeShe looks as pretty asbefore.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 tocarry 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 stationyesterday evening.昨天傍晚,他一直散步到火车站.(5)as well asShe cooks as well as her motherdoes.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 theconstruction site.他到达工地时,天正在下雪.(2)He was watching TV while his motherwas cooking.他母亲做饭时他在看电视.(3) You will grow wiser as you growolder.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 inearnest.他一定会成功,因为他很认真.(2) Since you are so sure of it he”llbelieve you.既然你对此如此有把握,他会相信你的.(3) As rain has fallen, the air iscooler.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;h owever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 stilljogs every day.他虽然年纪相当大,仍然每天慢跑.(2) Strange as it may seem, nobody wasinjured 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 notattain 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w hich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 lastweek.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 herecommends.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 Iwas.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 thecase.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 manyof you do, isfoolish.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 yearsago.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 manyairplanes.他们没有同样多的飞机.。
As的用法总结
As的用法总结as 的用法:■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,作“和/与...(不)一样”解。
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。
“如,像” ;“充当,作为”(work/serve/act as)(treat/regard/think of…as)They got united as one man.他们团结得像一个人一样。
As a writer,he was famous.作为作家,他是很有名的。
He works as an assistant in an office.他在办公室当助手。
■as作连词,常用来连接主句和状语从句。
◆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。
I was startled as he opened the door.他一开门,我吓了一跳。
As time went on / by, she became more and more beautiful . 随着时间的推移,她长得越来越漂亮。
◆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。
◆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。
as as比较级的用法总结
as as比较级的用法总结
1. “as...as”可以用来表示两者一样呀!比如说,“She is as beautiful as a fairy.”(她像仙女一样美丽。
)你看,这多形象地说明了她的美呢!
2. 你知道吗,我们还能说“As tall as a giraffe”(像长颈鹿一样高),这多直观地表达出那种高度呀,是不是很神奇呢!
3. 哎呀,“He runs as fast as a cheetah.”(他跑得像猎豹一样快),这样说是不是一下就感觉出他的速度啦!
4. 想形容某人很聪明,就可以说“As smart as a fox”(像狐狸一样聪明),简单易懂又很有趣呢!
5. “The water is as clear as crystal.”(水像水晶一样清澈),哇,这样的描述是不是让你一下子就想象到了那清澈的水呀!
6. 最后来一句“As strong as a bull”(像公牛一样强壮),多生动地表现了那种强壮的感觉呀!总之,“as...as”的比较级用法真的太好用啦,可以让我们的表达更丰富、更有趣呢!。
as 的用法归纳
as 的用法归纳关键信息项:1、 as 用作连词的用法引导时间状语从句引导原因状语从句引导方式状语从句引导比较状语从句引导让步状语从句2、 as 用作介词的用法表示“作为”表示“如同”3、 as 用作关系代词的用法引导限制性定语从句引导非限制性定语从句4、 as 构成的常见短语as soon asas long asas well assuch as11 as 用作连词111 引导时间状语从句as 引导时间状语从句时,表示“当……的时候;一边……一边……;随着……”。
例如:As she grew older, she became more beautiful (随着她年龄的增长,她变得更漂亮了。
)He sang as he walked (他边走边唱。
)112 引导原因状语从句as 引导原因状语从句时,表示“因为;由于”,语气较 because 弱。
例如:As it was raining hard, we stayed at home (因为雨下得很大,我们待在家里。
)113 引导方式状语从句as 引导方式状语从句时,表示“按照;如同”。
例如:You must do as I tell you (你必须按照我告诉你的去做。
)114 引导比较状语从句asas 表示“和……一样……”,否定形式为 not as/soas 表示“不如……”。
例如:He is as tall as his brother (他和他哥哥一样高。
)This book is not as interesting as that one (这本书不如那本有趣。
)115 引导让步状语从句as 引导让步状语从句时,句子要倒装。
形容词、副词、名词(不带冠词)+ as +主语+谓语。
例如:Young as he is, he knows a lot (尽管他年轻,但他知道很多。
)12 as 用作介词121 表示“作为”as 用作介词表示“作为”时,后接表示身份、职业等的名词。
连词as常用知识点总结
连词as常用知识点总结一、as引出原因1. As引出原因时相当于because,表示原因或理由。
例如:- As it was getting late, we decided to go home.- She couldn't come to the party, as she was feeling unwell.2. as结构中可以使用介词短语作状语,表示原因或条件。
例如:- I'll do it as long as you promise to help me.3. as引导的非限制性定语从句中,as可以表示原因或理由。
例如:- We decided to cancel the picnic, as it was raining heavily.二、as引出方式1. as可以表示方式,相当于in the way that或in the manner that。
例如: - She did the job as she was told.2. 在as...as中,as表示方式,表示两者之间的相似性。
例如:- He can swim as well as his brother.三、as引出程度1. as可以表示程度,相当于to the same degree。
例如:- He doesn't work as hard as she does.2. as...as...结构中,as表示程度,表示两者之间的比较。
例如:- The new car is not as expensive as the old one.四、as引出时间1. as可以表示时间,相当于when。
例如:- As I arrived, the meeting had already started.2. as引导的时间状语从句中,表示两个动作同时发生。
例如:- As I was walking down the street, I met an old friend.五、其他用法1. as可以引导让步状语从句,表示尽管,虽然。
as的用法说明
as的用法说明as有同样地,一样地,例如的意思,as动词的用法你知道吗?和店铺一起来看看吧。
as动词用法说明如下:as这个词看似简单,但用法却是很多的,对它的正确理解关系到英语应用能力的提高,因此我们有必要对其用法和搭配进行详细阐述。
一、as作介词1. 区别as和likeas作为介词时,可以表示“像……”,这时它可以和like互用;as 还可以表示“以……身份”或“作为……”,“当作……”,但like不能。
e.g. I) They lived and fought among the people as “fish in water”. (as相当于like)II) As a scientist, he was dedicated to (致力于) the truth. (这里不可以用like)II) They talked as old friends. (他们确乎是老朋友。
)à They talked like old friends. (他们像老朋友一样。
)2. as引导的介词短语在句中可以充当:a) 宾语补足语e.g. I) She spoke of me as her dearest friend.II) The plan struck me as very much worthwhile.III) You mustn’t think of me as (being) unhappy.b) 主语补足语e.g. I) She is well-known as being very cheerful.II) He is sometimes portrayed as belonging to another century.III) That picture is looked upon as very valuable.常用于这类结构的动词有:accept, consider, describe, elect, interpret (理解), look upon, perceive, recognize, refer to, regard, see, strike, take, think of, treat, view等等。
As的用法归纳
As的用法归纳在英语里,“as”这个字神通广大,有各种用法,下面便是其中九种as的用法归纳,希望对大家有所帮助.As的用法归纳一、用作从属连词,引导“方式”副词从句。
例如:(8) You may act as you think fit.(9) It is safer for you to do as you are told.这些由“as”引导的从句可以节缩,如:(10) It is safer for you to do as told.(11) The meeting will be held as (it has been) scheduled.(12) The weather here is not mild as (it is) in your country二、用作表示“程度”的副词。
例如:(3) You have performed well. Other students‘ performance is as good.三、用作从属连词,引导“比较”副词从句。
例如:(4) The friendship between us is as strong as a rock.(5) Can our runners run as fast as they used to?四、用作从属连词,引导“时间”副词从句。
例如:(6) As the new teacher entered the classroom, the pupils clapped their hands.(7) Alex caught sight of Nancy as she was getting on the bus.五、.用作介词。
例如:(1) As the new manager of the company, Wilcox assured the staff that he would work for the benefits of the company.(2) The scenery here is beautiful as a picture.六、用作从属连词,引导“原因”副词从句。
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龙文学校1对1英语辅导教师发现近几年高考试卷中有关as一词的题目出现过很多次,其中as或是最佳选项,或是干扰项,或是题干中的关键信息点,涉及到as作为连词、介词、关系代词、副词以及习语等各种用法。
所以龙文学习校英语辅导教师结合高考真题将as的用法归纳如下:一、用作连词的as1. 引导时间状语从句,表示“当……的时候”,其用法与when和while类似。
例如:As a child (When he was a child), she was sent to six different schools.此用法中as多表示从句与主句动作同时进行,意为“一边……一边……”,一般不与状态动词连用。
例如:She sang songs as she did her homework.as 还可以表示一动作紧接着另一动作发生,说明另一动作的结果,有“随着……”的含义。
例如:As time went by, we found he was an honest man./As he grew older, he lost interest in everything except gardening.例1 It wasn’t until nearly a month later________ I received the manager’s reply.A. sinceB. whenC. asD. that解析:本题的as中与when一起作为干扰项,容易使考生往时间状语从句上思考,事实上本题是强调句,正确选项是D。
2. 引导原因状语从句,表示“由于,因为”,相当于because, 但通常置于句首。
例如:As he is a qualified doctor, I trust his advice on medical matters.例2 _____ modeling business is by no means easy to get into, the good model will always be in demand.A. WhileB. SinceC. AsD. If解析:本题中as干扰性很强,很多考生误以为是原因状语从句,但仔细分析不难发现正确答案应是A(while表示“只要”)。
3. 引导让步状语从句,通常可与although或though通用,但语序不同,although或though 用于句首,as用于倒装结构。
例如:Young as I am, I already know what career I want to follow. /Although(或Though)I am young, I already know what career I want to follow. as 表示让步用于倒装结构,通常将从句的表语、状语或动词前置。
如果表语有冠词a/an, 需去掉。
例如:Great scholar as he is, he is lacking in common sense./Much as I like you, I couldn’t live with you.例3 _____ he has limited technical knowledge, the older worker has a lot of experience.A. SinceB. UnlessC. AsD. Although解析:as 虽然有引导让步状语从句用法,但本题不是倒装结构,故正确答案应是D。
4. 引导方式状语从句,表示“如,像”。
例如:When in Rome, do as Romans do./Do to others as you would have others do to you.例4 We wanted to get home before dark, but it didn’t quite ________ as planned.A. make outB. turn outC. go onD. come up解析:本题考查动词词组辨析,题干中的“as planned”给同学们提供了重要信息,答案选B。
5. 固定句型:“主句,as +be/do+主语”表示“也一样”。
例如:She’s unusually tall, as are both her parents./He’s a doctor, as was his wife before she had children.二、用作介词的as1.表示“如,像”。
例如:They got united as one man./She spoke of me as her dearest friend.2.表示“作为、当作”。
例如:As a League member, you should think more of others.3.与某些动词搭配,表示“把……当作……”,如:look on…as…, regard…as…, treat…as…, consider…as…, think of…as…, see…as…等。
其中consider…as…中的as可以省略。
as与famous或known搭配,表示“作为……而出名”。
例5 Linda worked for the Minnesota Manufacturing and Mining Company, ________ as 3M.A. knowingB. knownC. being knownD. to be known解析:如果熟悉be known as这一短语,运用有关非谓语动词的常识,可选出正确答案B。
三、用作关系代词的as1. 引导限制性定语从句,先行词前通常有as, so, such, same等修饰语。
例如:He will marry as pretty a girl as he can find./My hometown is no longer the same as it used to be./As many people as are present will be given a present.在此种用法中,同学们要注意与结果状语从句的区别。
比如:A: The teacher asked us such a difficult question that none of us could answer it. B: The teacher asked us such a difficult question as none of us could answer.A句为结果状语从句,而B句则是定语从句。
2. 引导非限制性定语从句,用来指代整个主句(即先行句),表示“这一事实,那一情况”。
从句可以位于句首、句中或句末。
例如:We stand when the national anthem is played, as is the custom.例6 ______ I explained on the telephone, your request will be considered at the next meeting.A. WhenB. AfterC. AsD. Since解析:根据句意,选项C是正确答案。
as表现的正是本点所讲用法。
四、用作副词的as修饰形容词或副词,表示程度,意为“同样地”。
例如:He swims fast, but I swim just as fast. 但它通常构成表示比较的结构“as…as…”,“not as…as…”。
此结构中第一个as是副词,第二个as是连词。
否定结构中的副词as可以由so代替。
as…as possible /one can也属于此用法。
例如:It is generally believed that teaching is as much an art as it is a science.五、用在习语中的as由as构成的习语很多,常见的有:as soon as “一……就”,引导时间状语从句;as/so long as “只要”引导条件状语从句;as if/though “好像,仿佛”,引导方式状语从句或表语从句;as to/ as for “至于,就……而言”;as much/many as“多达……”;as/so far as “就……的限度”;as a result,as a result of “(由于……的)结果”;as a matter of fact“事实上”;as well “也、还”;A as well as B“不但A而且B”;as it is“照现状看,看样子”,等等。
这些习语在高考中可能经常遇到,在高考题中有的作为正确选项,有的作为干扰项,有的出现在题干,值得同学们认真掌握。
例如:例9 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 fact解析:选项D极具干扰意义,但进一步研读会发现本题中的两个分句表达了一件事的两个对立面,故选B。
例10 ——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. Fine解析:本题选项中虽没有as内容,但题干中的as it is却是解题的关键信息,正确选项为B。
以上所总结的是as一词的主要用法及在高考卷中的具体应用,可以看出它词性多,词义广,用法灵活。
龙文学校辅导教师希望同学们在复习中一定要理清思路,抓住重点,应用时仔细分析上下文,弄清逻辑关系,才能作出正确选择。