专升本统考英语--as的用法
英语专四复习as用法小结
as 用法小结as用于省略句，避免重复，as代替表语或宾语部分：David is tall，as are my brothers．像我的几个弟兄们一样，戴维也是个高个儿。
as用于省略句，引导分词短语作状语：As expected，the afforestation movement rapidly spread．正如预料的那样，植树造林运动迅速扩展开来。
It usually happens as described above．它的发生通常如上面所描写的那样。
He had failed to visit her as promised．他没有像他允诺的那样去看望她。
用于as if/as though引导的省略句中：He paused as if expecting Lenny to speak．（as if后面跟现在分词）他停了一下，好象是在等待拉尼讲话一样。
The boy turned，as if awakened from some dream。
（后面跟过去分词）那男孩翻了翻身，好像从梦中醒来一样。
He opened his mouth as if to speak something．（后面跟不定式）他张张口，好像要说些什么。
He glanced as if in search of something．（后面跟介词短语）他瞟了一眼，好像在寻找什么东西一样。
"just as…，so…"结构中,译为”正如...,...也一样”Just as the soil is a part of the earth，so the atmosphere．正如土壤是地球的一部分一样，大气层也是地球的一部分。
注:在"just as…，so…"句式中，so引导的主句常用倒装语序，尤其在主语特别长时更是如此，so代替被省略了的表语部分。
"形容词／副词十as＋主语十谓语,as引导让步状语从句,通常用though替换Y oung as I am，I know some of the family secrets．尽管我还很小，但我了解一些家庭秘密。
as用法总结
as用法总结as用作连词时，表示两种或多种身份、职业、职责、责任、关系、状态、行为、情形等之间的一种替换、转化、比较、变化、转折、因果、限制、条件、目的等。
下面将详细总结as 的用法。
1. as作为比较的连词时，表示某种程度上的相同或相近：- He is as tall as his father. 他和他父亲一样高。
- She is as beautiful as a rose. 她像玫瑰一样美丽。
2. as作为转折的连词时，表示一种事实和与之相对立的另一种事实：- As much as I like you, I can't marry you. 尽管我喜欢你，但我不能嫁给你。
3. as引导方式状语从句，表示方式、手段、方法、状态等： - She worked hard as if she were the owner of the company. 她工作很努力，好像她是公司的老板。
4. as引导原因状语从句，表示原因或理由：- He didn't come to the party as he was busy with his work. 他因为忙于工作所以没来参加聚会。
5. as引导时间状语从句，表示同时、随着、一旦等：- He will start working as soon as he finishes his breakfast. 他一旦吃完早饭就开始工作。
6. as引导让步状语从句，表示让步、尽管、虽然：- As tired as she was, she continued working. 尽管她很累，但她继续工作。
7. as引导条件状语从句，表示条件、假设：- I will help you as long as you promise to study hard. 只要你答应努力学习，我就会帮助你。
8. as与之配搭介词，表示身份、职业、职责、关系等：- She works as a teacher. 她是一名教师。
英语语法as的用法归纳
英语语法as的用法归纳一、作为关系代词：1. 当引导定语从句时，as可以代替先行词作为关系词，表示“作为/像...那样的”。
例如：She is not as smart as her brother.（她不像她哥哥那样聪明。
）2. 当引导让步状语从句时，as可以代替先行词作为关系词，表示“尽管/虽然”。
例如：As he is tired, he still keeps working.（尽管他很累，但他还是继续工作。
）二、作为连词：1. 表示同时发生的动作或状态，相当于“当...时候/随着/一边...一边”。
例如：As you know, I will leave tomorrow.（正如你所知，我明天将离开。
）2. 表示原因或理由，相当于“因为/既然/由于”。
例如：As it is raining, we will stay at home.（由于下雨，我们将待在家里。
）3. 表示将一事物比作另一事物，相当于“像...一样”。
例如：She sings as a bird.（她唱歌像一只鸟。
）4. 表示程度、范围或比较，相当于“和...一样”、“如”等。
例如：He is as tall as his father.（他和他的父亲一样高。
）5. 表示方式或方式条件，相当于“以...方式”、“照...的方法”。
例如：Do it as I told you.（照我告诉你的做。
）三、作为副词：1. 表示“同样地/像...一样地”。
例如：She doesn't run as fast as before.（她跑得不像以前那样快。
）2. 表示程度或比较，相当于“同样地”、“同样地多”。
例如：He works as hard as you.（他和你一样努力工作。
）3. 表示一方面，相当于“另外/并且”。
例如：He is diligent as well as intelligent.（他既勤奋又聪明。
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(简明版)
as的用法总结(简明版)
`as`是一个多功能的词汇，在不同的语境中有不同的用法。
下面是`as`的几种常见用法的简明总结：
1. 表示身份、角色、职位
例子：
- She works as a teacher. (她是一名教师。
)
- He began his career as a lawyer. (他以律师的身份开始了他的职业生涯。
)
2. 表示方式、方式、方法
例子：
- I will do it as you told me. (我会按照你告诉我的方式来做。
)
3. 表示原因、理由
例子：
- As it was raining, we decided to stay indoors. (由于下雨，我们决定呆在室内。
)
- He couldn't attend the meeting as he was ill. (他因为生病无法参加会议。
)
4. 表示时间、顺序
例子：
- I met her as I was leaving the office. (当我离开办公室时，我遇到了她。
)
5. 表示类似、比较
例子：
- He is as tall as his brother. (他和他的兄弟一样高。
)
- The new phone is as expensive as the old one. (这部新手机和旧的一样贵。
)
请注意，以上只是`as`的一些常见用法，实际应用中可能有更多的变化和衍生用法。
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。
as的用法归纳总结
as的用法归纳总结as是一个多功能的词语，它可以在不同的语境中具备不同的含义和使用方式。
以下是as的常见用法进行归纳总结：1. 作为连词，表示因果关系或比较关系：例如：- As it was raining heavily, we decided to stay at home.(因为下雨很大，我们决定待在家里。
)- He runs as fast as a cheetah.(他跑得像一只猎豹一样快。
)2. 作为介词，表示身份、角色或职责：例如：- I work as a teacher.(我从事教师职业。
)- She acted as the mediator in the negotiation.(她在谈判中充当调解人。
)- As a parent, it is my responsibility to take care of my children. (作为一个父母，照顾孩子是我的责任。
)3. 作为副词，表示程度、方式或角度：例如：- He drove as fast as possible.(他尽可能地开得快。
)- She performed the task as instructed.(她按照指示完成了任务。
)- They saw the situation differently, as they had contrasting views. (他们对情况持不同的看法，因为他们有不同的观点。
)4. 作为关联词，引导定语从句或状语从句：例如：- He is not as tall as his brother.(他没有他哥哥那么高。
)- I saw her as she was leaving the office.(我看见她离开办公室的时候。
)5. 作为形容词，表示状态或特征：例如：- I feel tired as the day goes on.(随着一天的进行，我感到累了。
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的用法总结大全整理
as的用法总结大全整理as可以在（句子）中充当不同成分，是英语语法中特别常见的成分之一。
那么你知道as的用法有哪些吗？下面我给大家整理了as的用法（总结）,盼望大家喜爱!●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.法语以世界上最漂亮的语言著称。
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，引导缘由状语从句，意思是“由于”例句：As rain has fallen, the air is cooler.由于下过雨，所以空气比较凉快。
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出名的画家之一。
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.这和我昨天玩的嬉戏一样。
返回名目●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 全都的as soon ◎宁愿…，宁可… , ◎同样愿意，同样情愿(常用于would，had 之后)[亦作as lief] , ◎同样兴奋(或情愿) , ◎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 如同，好像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 似乎;仿佛as being 就是;即像as early as 早在…的时候as usual 像平常一样;按例as good as 和…几乎一样，实际上等于…as per 根据，依据;犹如as such 同样地;本身;就其本身而论返回名目●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_____ right.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 to 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返回名目as的用法总结大全文档内容到此结束，欢迎大家下载、修改、丰富并分享给更多有需要的人。
as的用法归纳总结
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的用法归纳句型结构
as的用法归纳句型结构一、AS的用法归纳AS作为一个连词，在英语中有着多种用法。
它可以被用来表示比较、原因、时间和方式等方面的意义。
以下将详细介绍AS在不同句型结构中的使用方法。
二、表示比较1. As + 形容词/副词 + as这个句型用来表达两者具有相同程度或数量，相当于"像……一样"的意思。
例句：(1) He is as tall as his father.他和他父亲一样高。
(2) She can swim as well as her sister.她和她妹妹一样会游泳。
2. 否定形式：Not as + 形容词/副词 + as这个句型用来表示两者不具有相同程度或数量，相当于"不如……"的意思。
例句：(1) This shirt is not as expensive as that one.这件衬衫不如那件贵。
(2) I don't run as fast as you.我跑得没有你快。
3. As + 名词/短语 + 连接动词这个句型常用于比较两种状态或特征之间的差异。
例句：(1) As a teacher, he is patient and understanding.作为一名教师，他很有耐心而且理解力强。
(2) As an engineer, she is responsible for designing new products.作为一名工程师，她负责设计新产品。
三、表示原因1. As + 主语 + 谓语动词这个句型用来表示原因或理由。
例句：(1) As it was raining outside, we decided to stay indoors.因为外面下雨，我们决定待在室内。
(2) As he was tired, he went to bed early.由于他疲劳不堪，他早早就上床休息了。
2. As + 句子/从句这个句型常用于表达两个行为或情况之间的原因关系。
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的用法归纳总结
as的用法归纳总结以下是关于“as 的用法归纳总结”的协议：一、as 用作连词11 引导时间状语从句，表示“当……的时候；一边……一边……”例如：As she grew older, she became more beautiful强调两个动作同时发生，或一个动作伴随另一个动作。
12 引导原因状语从句，表示“因为；由于”例如：As it was raining hard, we stayed at home语气较弱，通常位于句首。
13 引导方式状语从句，表示“按照；如同”例如：Do as I tell you常与 as if ／ as though 连用，表示“好像；仿佛”。
14 引导让步状语从句，表示“虽然；尽管”例如：Child as he is, he knows a lot需将表语、状语或动词原形置于句首，若表语是单数名词，前置时要省略不定冠词。
二、as 用作介词21 表示“作为；当作”例如：He works as a teacher强调身份或职业。
22 表示“像；如同”例如：They got united as one man用于比较。
三、as 用作关系代词31 引导限制性定语从句例如：Such people as you describe are rare nowadays先行词前常有 such, the same 等修饰。
32 引导非限制性定语从句例如：As we all know, the earth is round指代整个主句的内容，在从句中作主语、宾语或表语。
四、as 构成的常用短语41 as for 至于；关于例如：As for me, I'm in favor of the plan用于转换话题。
42 as if ／ as though 好像；仿佛例如：He looked as if ／ as though he was ill 其后的从句常用虚拟语气。
43 as soon as 一……就……例如：I'll call you as soon as I arrive引导时间状语从句。
英文as的用法
英文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，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。
专四语法考点串讲之七 As 的用法、比较级的用法及隐含比较级
•
As是关系代词。例1中的as作know的宾语；例2中，它充当 从句的主语，谓语动词know要用被动式。
• 3. 尽管，虽说(引起让步状语从句)
• Eg. Intelligent as she was, she had ot much insight. 尽管她很聪明，但她没眼力。
• 4. As much as 达到（和）。。。（一样） 的程度 • 5. as(so) far as 就……而论， 据……(引导方式状语从句) • 6. So as to 为的是以便 • 7. Such as to 以致
• 8. as(so) long as 只要(=only if 引导条件状 语从句) • 9. as soon as 一…就(引导时间状语从句) • 10. as well (as) 也，以及，还；和；不仅(连 接并列成分或从句)
二、比较级的用法归纳
1. more than 其含义为: “不仅是， 非常， 十分‛ 等， 用法和意义较多。 • more …than 其含义可以是: “与其说……不如说， 不是……而是” 2. no more than仅仅 not more than不超过 • a. He has no more than five dollars on him. • 他身上仅有5美元。(强调少) • b. He has not more than five dollars on him. • 他身上带的钱不超过5美元。 • (强调数额少于5美元)
• Eg.A man who cannot read and write is no better than the blind. • 不识字的人跟瞎子没有两样。
• 9. most 大多数的意思; most of某个范围 中的大多数。 • 10. better …than 与其说……倒不如说。 • Eg. Certain programs work better for some than for others. • 某些项目对有些人来说效果不错对其他人 来说则不然。
AS用法总结as
AS用法总结asAS的常见用法主要包括作为连词、介词、副词、形容词以及名词等。
下面对这些用法进行详细总结。
1.AS作为连词：- 表示两个或多个相似情况的比较，常与相应的as...as结构搭配使用。
例如：I can't run as fast as him.我跑不像他那样快。
-表示转折，引导一个对比、相反或相似但意义相对的观点。
例如：She's very talented as a musician, but as a chef,she's terrible.她作为一个音乐家非常有才华，但作为一名厨师，她糟糕透了。
-表示原因、目的或结果。
例如：As he was late, he missed the train.由于他迟到了，他错过了火车。
2.AS作为介词：-表示身份或职业。
例如：I work as a teacher.我以一名教师的身份工作。
-表示时间、地点或条件。
例如：We met at the park.我们在公园见面。
-表示方式或状态。
例如：She was trembling as if she had seen a ghost.她抖得好像看见了鬼一样。
3.AS作为副词：-表示程度，相当于"非常"或"如此"。
例如：I'm as tired as a dog.我累得要命。
- 在有些固定短语中，as作为副词的指代示范性词，相当于"如下"。
例如：As shown in the figure...4.AS作为形容词：-表示"同样的"或"类似的"。
例如：I want the same dress as my friend.我想要和我朋友一样的裙子。
5.AS作为名词：-表示一些职业、角色或身份。
他通过努力工作在公司中升迁到了现任首席执行官的位置。
-表示所称之物的所有格形式。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
（一）、 as作连词的用法: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。
例eg：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)When at Rome，do as Romans do．入乡随俗。
(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。
eg；Strange as it may seem，it is true．尽管这事看上去很奇怪，但却是真的。
Try as he might，Tom could not get out of the difficulties．不管怎样努力，汤姆还是摆脱不了困境。
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。
时间状语从句：as的用法1.某事一发生，另一事立即发生As the sun rose the frog dispersed 太阳一出来雾就消散。
They strolled into the garden as the music ceased. 音乐声一停，他们就走进花园。
2.在某事发生的过程中另一事发生I heard the murmur of their voices as I crossed the hall.我走过大厅的时候听到他们在嘀咕什么。
（两个动作都是一般时态）Just as he was speaking there was a loud explosion.正当他在说话的时候，一声巨响。
（从句用进行时态）3. 两个动作同时发生He smiled as he passed. 他路过的时候笑了一下。
As she sang, the tears ran down her cheeks. 她一边唱歌，眼泪一边从脸颊淌下。
Helen heard the story as she washed. 海伦一边洗衣服一边听故事。
He saw that she was smiling as she read. 他看到她一边看着书一边笑。
（两个都是延续性动作）We get wiser as we get older. 我们随着年龄的增长而变得聪明起来。
（随着时间的变化而变化）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。
如:When I was at college, I could speak several foreign languages. When the clock struck twelve, I had slept for 2hours.③while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.2. 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 him.3.As =in the way that作像、按照……的方式解,引导方式状语从句。
如:Do as I told you.Remember, you must do everything as I do.4. 用于as--- as或not / so/ as ---- as中, 前一个as是副词, 后一个as是连词, 引导比较状语从句。
如:They helped the old as much as possible.I don't speak English so/ as well as she does.5. 表示虽然, 尽管等, 引导让步状语从句, 常用倒装语序, 模式为:adj. /adv. / n.+as +主语+谓语+主句。
如:Young as he is, he knows much.Tired as they were, they walked on.6. 表示也------一样。
S he is a doctor, as was her husband.（二）、 as作关系代词,引导定语从句,表示正如,这一点.如:1．引导限制性定语从句，用在“such．．．as”, “the same．．．as”，“as．．．as”等结构中，常译作“像．．．一样的人(或物)”，“凡是．．．的人(或物)”。
eg： He wished to be such a man as Lei Feng was．他曾希望做一个像雷锋那样的人。
My hometown is no longer the same as it was．我的家乡再也不像过去一样了。
2．引导非限制性定语从句，用来指代它前面的整个句子(即先行句)，意思是“这一点”。
这个分句可以位于句首、句中或句末。
eg：As is well known，oceans cover more than 70％ of the earth．我们知道，海洋占地球面积的百分之七十以上。
He is very careful, as we all know.As is well-known, Taiwan belongs to China.另外,当先行词被the same, such等词修饰时,常用as来引导定语从句。
如:Such a clever girl as she can learn anything quickly.I was reading the same book as he bought yesterday.（三）、as作介词的用法.1. 作“如，像”解,表示好像。
如:He dressed as a policeman.They got united as one man．他们团结得像一个人一样。
2. 作“充当，作为”解,表示作为, 当作。
如：I found a job as a guide.As a writer，he was famous．作为作家，他是很有名的。
3.当某人是某身份时。
如：As a child , she was sent to abroad.4.as引导的介词短语大多用作状语,as译为作为;少数情况可引起宾语补足语。
如:As a Party member, I'll take the lead in everything. (状语)She works as a model. (状语)She has me as one of her best friends.(引起宾语补足语)（四）、作副词的用法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。
e.g. 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1 表示与------等同。
如：This dress is twice as expensive as that one.2 像，如等。
如：As before, he remained unmoved.五）含as的固定词组的用法1． as soon as作“一…就”解，引导时间状语从句。
eg：As soon as I get to Beijing，I'll write to you．我一到北京，就给你写信。
2．as／so long as作“只要”解，e.g. As／So long as you study hard，you'll make progress．只要你努力，你就会取得进步。
2． as if／though常用来引导方式状语从句，作“好像，仿佛”解。