as详细用法精品讲解(2014年4月22日)
as的全部用法总结简单易懂
as的全部用法总结简单易懂
"As"是一个多功能词，在不同语境中有多种用法：
1. 作为副词：
a. 表示程度或程度比较：as big as（像…一样大），as much as（像…一样多）
b. 表示方式、方法或手段：as usual（照常），as follows
（如下），as needed（根据需要）
c. 表示时间：as soon as（一…就…），as long as（只要），as early as（早在…）
d. 表示原因或目的：as a result（结果），as a way to（作为
一种方式）
2. 作为连词：
a. 引导比较从句：as...as（和…一样）
b. 引导原因状语从句：as（因为），as...so（既然…就…）
c. 引导方式状语从句：as（当…时候），as（按…的方式），as if/though（好像，仿佛）
3. 作为介词：
a. 表示在某一位置上：as a journalist（作为一个记者）
b. 表示作为一种身份或角色：as a friend（作为一个朋友）
4. 作为形容词：
a. 表示某人或某事所被广泛认可或被称为：known as（被认
为是）
b. 表示两者具有相同的职责或功能：as president（作为总统）
c. 表示某人或某事在特定情况下充当某种身份或角色：viewed as（被看作是）
以上总结了as的一些常见用法，希望能帮到你！。
as的几种固定用法
as的几种固定用法今天和大家一起学习一下at用法，快来一起学习吧，下面就和大家分享，来欣赏一下吧。
语法必看：as的几种固定用法在英语中as是很常见的一个小词，我们最熟悉的是它作为介词的相关用法，但as还可以充当副词和连词等词性，并构成一些固定搭配，今天准备跟同学们分享一下as的几种基本用法，赶紧收藏学习吧。
as作介词时，一般有两种含义：“如，像”;They got united as one man.他们团结得像一个人一样。
“充当，作为”;As a painter，she was famous.作为画家，她很出名。
as作连词时，常用来连接主句和状语从句引导时间状语从句，含义为“当...的时候”;I was startled as he opened the door.他一开门，我吓了一跳。
引导原因状语从句，含义为“因为，由于”，与because的用法相近;I must stop walking now，as I have a headache.我必须停下来，因为我头很疼。
引导让步状语从句，含义为“虽然，尽管”;Strange as it may seem，it is true.尽管这事看上去很奇怪，但却是真的。
as还用于一些固定搭配之中：as far as I am concerned 在我看来as soon as 一...就...as far as I know 据我所知除上述用法外，as还可用作连词引导状语从句。
As作为引导词可连接多类状语从句，如时间状语从句、原因状语从句、方式状语从句或比较状语从句。
因此，还望同学们能够记住as的各种用法，一些含as的固定短语还可以用在写作当中。
【基础语法】介词on at用法大全?on常见用法1.动词+ona)动词+ on要认真区分下面一些词组act on对…有作用, bring on促使;导致, call on拜访某人,count on依赖, carry on执行,depend on取决, feed on以…为生,figure on 料想;推断, go on继续,have on穿着, insist on坚持,keep on继续, lean on依赖, live on以…为生, pull on迅速穿上,put on穿上, switch on接通(电源), take on 承担，接受; 呈现，显出，turn on接通(电源), work on操作, wait on侍候。
as的用法as的各种用法
as的用法as的各种用法1. as 作为副词,常与连词as 连用,意为“和……一样”.例如：as easy as ABC （非常容易）, as cool as cucumber （沉着的）, as stubborn as a mule （非常顽强的,倔强的）, as clear as crystal （非常透明的）, as poor as a church mouse （非常贫困的）, as busy as a bee （非常繁忙的）.在这些短语中,第一个 as 是副词,第二个 as 是连.在否定句中,作副词用的 as 可以用 so 代替.例如：It's not so easy as I thought. （这不像我想的那么容易.）2. as 作为连词,其意义和用法主要有：（1 ）意为“当……之时”,引导时间状语从句,在意思上相当于when 和 while 引导的时间状语从句.例如：As he grew up, he became silent. （他长大以后,变得沉默寡言.）（2 ）意为“既然,因为”,引导原因状语从句,不过它引导的原因状语从句时所表示的原因不如because 引导的从句所表示的原因那么直接和强烈.试比较：As he wasn't ready, we went without him. （既然他没有准备好,我们就自己去了.）Because he was ill, he couldn't go to school. （因为他病了,所以不能去上学.）（原因状语从句表示“不能去上学”的直接原因）（3 ）意为“虽然,尽管”,引导让步状语从句,在意思上相当于although 引导的从句. as 引导让步状语从句时,常以下列句式出现：名词 / 副词 / 动词（原形） / 形容词 +as+ 主语 + 其他成分.例如：Child as he is （ =Although he is a child ） , he can speak English. （尽管他是个孩子,他却能讲英语.）Young as you are （ =Although you are young ） , you can do it very well. （虽然你年轻,但你却能做得很好.）Much as I like it , I'll not buy it. （虽然我很喜欢它,我也不会买.）Try as he may, he has little hope to win. （尽管他会尽力,但取胜的希望却很小.）（ 4 ）意为“如,像”,引导方式状语从句.例如：You must do as I tell you . （你必须按照我告诉你的那样去做.）（ 5 ）意为“作为……（某种身份）,当做,视为”.例如：As a student, you must obey the rules. （作为学生,你必须遵守纪律. ）3. as 作介词,意为“如同,作为”.例如：Unite as one man. （团结得像一个人.）as 还可以用于 regard , view , treat , acknowledge 及类似意义的动词之后,构成固定搭配.例如：Most of us regard him as a kind man. （我们大多数人认为他是个好心人.）We treat them as our friends. （我们把他们当作朋友.）4. as 用作关系代词,引导非限制性定语从句,并在从句中充当主语、宾语或表语等,有“正如……”或“据……”的意思；它所引导的从句位置较灵活,可以位于句首、句中或句末.例如：As we know from his accent, he is from Shanghai. （正如我们从他的口音中所知道的,他来自上海.）（从句位于句首）Mary, as we had expected, passed the exam. （正如我们所预料到的,玛丽通过了考试.）（从句位于句中）as 还可以引导限制性定语从句.若先行词被 the same , such 修饰,关系代词应用 as .例如：This is such an interesting book as everybody likes to read. （这是一本有趣的、每个人都喜欢看的书.）（ as 在从句中作宾语）This is such a good book as will help you in your study. （这是一本对你学习有帮助的好书.）（ as 在从句中作主语）He is not such a kind boy as he looks. （他看上去地个善良的男孩,实际上却不是.）（ as 在从句中作表语）You must show my wife the same respect as you show me. （你必须尊重我的妻子,就像尊重我一样.）（ as 在从句中作宾语）需要注意 as 引导定语从句时与so/such……that 引导的结果状语从句的区别.试比较：This is such an interesting book as everybody likes to read. （ as 引导定语从句,代替先行词 book ,在从句中作宾语）This is such an interesting book the everybody likes to read it . （ that 引导结果状语从句,因为从句中 read 后面有代词 it 作宾语.）。
as的用法总结
千里之行，始于足下。
as的用法总结as 是一个多功能的词语，在不同的语境中可以有不同的用法。
下面是 as 的一些常见用法和解释。
1. 作为一个连词（conj.），as 可以引导一个从句或条件从句，并且在从句中起到比较的作用。
例如：- She is as tall as her sister.（她和她妹妹一样高）- I did the job as he told me to.（我按他说的做了那份工作）2. 作为介词（prep.），as 可以表示以下几个意思：- 作为，当做，像：He works as a doctor.（他以医生的身份工作） - 按照，依照：Do as I say.（按照我说的做）- 随着，伴随着：As we grow older, we gain more experience.（随着年龄增长，我们获得更多经验）- 如同，像：He ran as fast as a cheetah.（他跑得像猎豹一样快）3. 作为副词（adv.），as 的用法较为多样：- 同样地，一样地：He treated us all as equals.（他对待我们都一视同仁）- 更加，越来越（用于比较级）：He is getting better as time goes on.（随着时间的推移，他变得越来越好）- 当时，同时：The robbers entered as the bank was closing.（劫匪们在银行关门的时候进入了）- 怎样，如何：I don't know as yet.（我还不知道怎么样）- 以某种方式，像个（用于否定句）：He's not as smart as he thinks.（他没有他自以为的那么聪明）第1页/共2页锲而不舍，金石可镂。
4. 作为连词（conj.），as 还可以引导一些固定的短语和习惯用语：- as well as：除...之外，还有：I speak English as well as French.（除了英语，我还会说法语）- as if/though：好像，仿佛：He looked at me as if he had seen a ghost.（他看着我，好像见了鬼一样）- as long as：只要，既然：You can come in as long as you take off your shoes.（只要你脱鞋，就可以进来）5. As 还有一些其他的用法：- 在某种角色或身份下，在某种属性或状态下：She works as a teacher.（她以教师的身份工作）- 用于比较（用于比较级和最高级）：This book is twice as expensive as the other one.（这本书比另外一本贵一倍）- 作为连续的时间或空间标志：he arrived at 10am as arranged.（他按约定在上午10点到达）总结起来，as 是一个多功能的词语，可以作为连词、介词、副词和连词等多种用法。
as的用法总结(要点版)
as的用法总结(要点版)AS的用法总结(要点版)- AS是动词as的词义之一，表示"作为"、"当作"的意思，常用于以下几种情况：1. 用于表示身份或角色的转变：- 他选择辞去老师的工作，as建筑师开始了新的职业生涯。
*(He quit his job as a teacher and started a new career as an architect.)*as建筑师开始了新的职业生涯。
*(He quit his job as a teacher and started a new career as an architect.)*2. 用于表示被视为某种状态或属性：- 这本书被广泛认为as文学经典之一。
*(This book is widely regarded as one of the literary classics.)*as文学经典之一。
*(This book is widely regarded as one of the literary classics.)*- 她被指控as谋杀犯。
*(She was accused as a murderer.)*as谋杀犯。
*(She was accused as a murderer.)*3. 用于指代某个具体的角色或身份：- 请记住，从现在开始你要扮演as家庭的一员。
*(Please remember that from now on you will act as a member of the family.)*as家庭的一员。
*(Please remember that from now on you will act as a member of the family.)*- 我目前是个顾问，但是as一个老师，我拥有丰富的教学经验。
*(I am currently a consultant, but as a teacher, I have extensive teaching experience.)*as一个老师，我拥有丰富的教学经验。
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。
关系代词as的用法总结
关系代词as的用法总结2020-04-27关系代词as的用法总结1. 用于引导限制性定语从句，主要与such, as, the same连用，其意为“像……的”“凡是……的”“……一类的人(物)”。
如：He’s not such a fool as he looks.他并不像看上去的`那样愚蠢。
He is not such a man as would leave his work half done.他并不是一个做事半途而废的人。
You must show my wife the same respect as you show me.你必须对我妻子表现出与对我同样的敬重。
He smokes as expensive a cigarette as he can afford.他抽一种他买得起的最贵的烟。
2. 用于引导非限制性定语从句，根据情况可位于主句之前或之后，有时也可插在主句中间，其意为“这件事”“这一点”。
如：He is late, as is often the case.他迟到了，这是经常的事。
As is usual with children, they soon got tired.孩子们一贯如此, 他们很快就厌倦了。
David, as you know, has not been well lately.大卫最近身体不太好，这你是知道的。
关系代词as的用法总结1. 用于引导限制性定语从句，主要与such, as, the same连用，其意为“像……的”“凡是……的”“……一类的人(物)”。
如：He’s not such a fool as he looks.他并不像看上去的`那样愚蠢。
He is not such a man as would leave his work half done.他并不是一个做事半途而废的人。
You must show my wife the same respect as you show me.你必须对我妻子表现出与对我同样的敬重。
as....as用法的详细说明
as....as用法的详细说明as....as其基本意思为“与…一样”，其中的第一个as为副词，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)。
下面小编为大家介绍as....as用法的详细说明，希望对大家有用。
as....as用法的详细说明如下：(1) 在否定句中，第一个 as 也可换成 so。
如：He doesn’t study as [so] hard as his brother. 他学习不如他弟弟努力。
(2) 在该结构的两个as之间通常接形容词或副词的原级，但若涉及数量或程度，可用“as much+不可数名词+as”和“as many+复数名词+as”。
如：You’ve made as many mistakes as I have. 你犯的错误和我犯的一样多。
I haven’t got as much money as I thought. 我不像原来想像的有那么多钱。
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：She is as good a teacher as her mother. 她和她妈妈一样是位好老师。
也可说。
如：She is a teacher as good as her mother.但不说。
如：She is as a good teacher as her mother. / They are as good teachers as us.(3) 第二个as后接从句时，该as通常为连词，但有时这个as还充当其后从句的主语或宾语，此时该as实为关系代词。
如：I gave him as much as he could eat. 他能吃多少，我就给了他多少。
We’ve got food for as many people as want it. 我们的食物，无论多少人吃都够了。
(4) 该结构根据情况可用使用以下修饰语。
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。
as其它详细用法精品讲解(2014年4月22日)
as 详细用法精品讲解
Ⅴ. 含as的固定词组 1. as soon as→引导时间状语从句。So/as far as I know→在句中作插入语。意思是 “据我所知”。 ① As/So far as I know, he will come here next Monday.
as 详细用法精品讲解
as 详细用法精品讲解
① Child as she is, she knows a lot. ★ → Though she is a child, she knows a lot. ② Busy as he is, he insists on studying. → Though he is busy, he … . ③ Try as he might, Tom could not get out of the difficulties. → Though he might try, Tom could not get out of the difficulties.
as 详细用法精品讲解
④As a matter of fact, air is a gas. ⑤His father gets up early as a rule.
⑥You should improve your English as soon as possible.
as 详细用法精品讲解
3.若非限制性定语从句位于句首，句中或句 末， 则用as来引导。e.g As we expected, he completed his task with great success The compass was invented in China, as 详细用法精品讲解
关于as的用法及解释
关于as的用法及解释as有作副词、介词、连词、代词等四大用法，涉及的知识点有很多，词性范围也很大。
接下来小编在这里给大家带来as的用法及解释，我们一起来看看吧!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。
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。
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用法小结》课件
as在句中的用法
总结词
表示方式或程度
详细描述
as在句子中间时，通常用于表示方式或程度。例如，“He runs as fast as possible.”这句话表示他尽可能快地跑。
as在句末的用法
总结词
表示结果或转折
详细描述
as在句末时，通常用于表示结果或转折。例如，“I tried to call him, but he didn't answer as I expected.”这 句话表示结果与预期相反，即他没有接电话。
04as在实际应用中的Fra bibliotek子as在英语阅读中的应用
增强理解
在英语阅读中，as可以用来表示时间、方式、比较等关系，帮助读者更好地理解 句子结构和意思。例如，“As time went on, she became more confident.” 这句话中，as表示时间关系，说明随着时间的推移，她的信心增加了。
as在英语口语中的应用
流畅交流
在英语口语中，as可以用来表示时间、方式、比较等关系， 使语言表达更加流畅和自然。例如，“As you can see, the situation is very serious.”这句话中，as用来引导时间状语 从句，使语言表达更加流畅。
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用于比较句型中，表示 “像……一样”。
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例如：He runs as fast as his friend（他跑得 和他的朋友一样快）。
as作为连词的用法
连接时间状语从句，表示“当……的 时候”。
连接原因状语从句，表示“因为”。
例如：As the clock struck twelve （当钟敲响十二点的时候）。
英语as用法详解
英语as⽤法详解英语as⽤法详解 想要学好英语怎么能不知道as的各种⽤法呢?下⾯就让⼩编为⼤家详解⼀下吧。
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： ⼀、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. 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. 六、⽤作从属连词，引导“原因”副词从句。
完整as的用法归纳推荐文档
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” f - Ipoli-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 asyour employer.我以雇主的身份和你说话。
1厂「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 , went ab-road twice.我儿时曾出国两次。
才-~"" 1 f" I ：-^ _/用』X.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的用法归纳总结
as的用法归纳总结在英语中，"as"是一个非常常见的词汇，它可以作为连词、介词、副词、名词以及缩略词使用。
在不同的语境中，"as"可以表示不同的含义和功能。
以下是关于"as"的用法的归纳总结。
1. 作为连词：a. 表示原因或原因结果关系：He didn't come to the party as he was feeling sick.（他没有来参加派对，因为他感觉不舒服。
）b. 表示同时发生的两个动作：As the sun rose, the birds started to sing.（太阳升起时，鸟儿开始唱歌。
）c. 表示让步：Try as he might, he couldn't solve the problem.（尽管他尽力了，但他无法解决这个问题。
）2. 作为介词：a. 表示身份、职业、性格等方面的描述：She works as a teacher.（她是一名教师。
）b. 表示按照、根据：Do as I say.（按照我说的做。
）c. 表示由于、因为：As a result of his hard work, he achieved great success.（由于他的努力工作，他取得了巨大的成功。
）3. 作为副词：a. 表示同样的方式或程度：He can't dance as well as his sister.（他跳舞没有他姐姐跳得好。
）b. 表示尽管、虽然：As is often the case, things didn't go accordingto plan.（往常一样，事情没有按计划进行。
）4. 作为名词：a. 表示职位、作为：He took on the role of the king in the school play, as was expected.（正如所期望的那样，他在学校的戏剧中扮演了国王的角色。
as的用法归纳专业知识
装语序； ❖ however引导让步状语从句时，后面可跟形容词
或副词，也要用倒装语序。
❖ Although they are poor they are happy. ❖ Angry as he was, he managed to speak calmly. ❖ However hard the question is, he can answer it.
❖ I do it because I like it. ❖ He didn’t go to school because he was ill. ❖ Since many of the customers work during the day, Billy
has to collect the money at night. ❖ As he is a League member, he takes the lead in
as使用方法归纳
adv.
引导时间状语从句 引导原因状语从句
conj.
引导让步状语从句
引导方式状语从句
as
prep.
引导比较状语从句
pron.
引导定语从句
固定使用方法
PRACTICE
一、作副词
“相同地”，“一样地”。 They don’t have as many airplanes.
他们没有一样多旳飞机。 As before he remained unmoved. 他和以往一样无动于衷. The “h” is silent as in “hour”. 在hour这个词中, h不发音.
you do, is foolish. ❖ 对事实视而不见--你们好多人都是如此旳愚蠢。
AS用法总结
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”）。
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as用法小结
三、引导原因状语从句 . was fine, we decided to 1.As the weather walked to the restaurant. 2. Tired as they were, they went to bed as they came back. 3. She lied to us because she had to do in order to get a job.
8. as if/as though 好像，似乎
as固定词组
1.as/so far as 在…范围内，到…程度；一直到…；像…那么远 2.as long as/as long as只要；与…一样远 3.as much/many as+数量词 言其多 4.as much as/as high as (反义词as little as) 5. as tall as 与…一样高 6.as well /as well as也，又；与…一样好 7. as for/as to 至少；关于
as用法小结
一、引导让步状语从句（倒装） . he is afraid of pain. 1. Strong as he is, 2. Slowly as the tortoise walks, it can beat the rabbit.
adj./adv+as+ S+be/v.
3. Doctor as she is, she can’t cure her own disease.
.
1、when 引导的从句既可以表时间位置，也可表示一段时 间，因此从句既可以和瞬间动词 (arrive, begin, borrow, 。 lend, go, come, leave, stop, finish, die, join)连用， 也可使用持续动词(be, lie, stay, live, study)； 2、while引导的时间状语从句表示时间的延续，即表示一 段时间，而不是瞬间，因此，不能与瞬间动词连用； 3、as不能分先后，而指并相发生，尤指短动作或事件同时 发生。as还可以说明两种正在发展或变化的情况。
n. + as +S+ be (句首名词不带冠词)
4. Try as he does, he never seems able to do the work beautifully.
v. +as +S+ do/does/did
二、引导时间状语从句 1、I read the letter as I walked along .…一边…) ( 一边 the river. 2. As the wealth of the country increases, more waste will be produced. (随着…) 3. As I was going out the telephone rang.
A is n times as much (large, great, fast, many ) as B A是B的几倍
五、引导非限制性定语从句 . 1. As you know, I’ve decided to leave at the . end of the month. 2.This is also part of your work, as I told you before. 3. Taiwan is, as you know, an inseparable part of China.
。
(正要干…突然：同时发生)
4. Mother was worried because little Alice was ill, especially as father was away.
(当…时)
when/while/as
1. She can write only when the baby is asleep. 2. My pen dropped. on the ground when I was walking in the park. 3. I was drawing when he came in. 4. We must strike while the iron is hot. 5. While we were talking, the teacher came in. 6. As I looked, some one came near. 7. As I get older I get more optimistic.
辨析：一般来说，as表示听者已知的原因，因而常位 于句首，而because表示听者未知的原因，因而常位 于句尾，成为信息的焦点。因此，as不能回答why的 问题，也不能在强调句型中作为被强调的成分。
as用法小结
三、引导方式状语从句 . do as Romans do. 1.When at Rome, 2. I have changed it like you suggested. 3. Please try to write as I do/like me.
辨析：做“如”“像”“按照”解的as可用作连 词，其后可引出方式状语，在正式英语里like只能做 介词不能做连词。当as和like都做介词时，词义不同， as表示“作为”以…资格“”，like则表示 “像”“与…相似”
as用法小结
四、as…as…表示倍数的句型 1. Tom is as tall.as I. 2. Jack is not as/so clever as his sister. 3. This pencil is half(a quarter) as long as that one. 4. Sound travels nearly five times as fast in water as in air.
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
六、as it is/…as it is . 1、As it is, things are getting better and better. （事实上） . 2. Leave it as it is. （别动它，保持原来的样子） （现在的样子） 3. I like the house better as it is. 4. State the facts as they are.（实事求是地把事实摆出来。）
用在句首的as it is(was)与用在句末的as it is(was)， 无论在语义或用法上都是不同的，用在句首的as it is(was)前面一般要有一个与事实相反的情节，而用as it is(was)来陈述真实的情况，通常译为“事实上” “实际上” “实际情况是”。句末则表示“按原来的 样子” “照现在的样子”，常放在名词或代词的后面， it替代前面的单数名词，是复数则有用as they are。
4、when与while的另一个区别：when从句的动作既可以 与主句的动作同时发生，亦可先后发生，而 while从句所 表示主句动作发生在while从句所表达的时间段之内。
A. When you telephoned me, I was drawing a picture. B. The telephone rang while I was having a shower.