as的用法归纳
as用法归纳

以下是"as"的常见用法归纳:1. 作为连词(conjunction):- 表示因果关系:He couldn't sleep as he was too excited.- 表示同时发生的两个动作:I watched TV as I ate dinner.2. 作为介词(preposition):- 表示身份、职业、角色:She works as a teacher.- 表示某种特定的身体状态或情况:He shook with fear as he approached the haunted house.- 表示某种类别或性质:I have it as a hobby.- 表示原因、方式、条件等:As a result of his hard work, he got promoted.- 表示时间:As of today, the new policy is in effect.3. 作为副词(adverb):- 意思是"同样地"或"同一程度地":She is as tall as her brother.4. 作为连词短语(conjunction phrase):- "as well as"表示"也"或"还有"的意思:I can speak English as well as French.- "as long as"表示"只要"的意思:You can borrow my car as long as you return it by tomorrow.- "as soon as"表示"一...就..."的意思:I will call you as soon as I arrive.请注意,以上仅是"as"的一些常见用法,具体语境中可能还会有其他用法。
as的用法总结7种带例句

as的用法总结7种带例句
1、as做介词,意思是“作为”
eg.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。
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2、as做连词,引导时间状语从句,意思是“当……的'时候”
eg.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”
eg.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”
eg.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”
eg.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
eg.This is the same game as I played yesterday.这和我昨天玩的游戏一样。
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。
asas的用法总结有哪些

as as的用法总结有哪些以下是小编为大家整理的as...as的用法总结,希望能帮助大家更好地认识as...as这个词组,提高英语水平。
一、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)。
使用时应注意以下几点。
如:(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:I haven’t got as much money as I thought. 我不像原来想像的有那么多钱。
You’ve made as many mistakes as I have. 你犯的错误和我犯的一样多。
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) 该结构根据情况可用使用以下修饰语。
如:(not) nearly, almost, just, nothing like, exactly, not quite, half, one-ten, twice, three times, 30 per cent等,并且这些修饰语必须置于第一个as之前,而不能置于其后。
如:He doesn’t play half as well as his sister. 他演奏的水平不及他姐姐的一半。
as的多种用法归纳

as的多种用法归纳单词as的用法比较多样,下面店铺为大家归纳整理它的用法,希望能帮助大家学习: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。
几个关于as...as的常见句型:(1)as far asHe walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站。
(2)as well asShe cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
(3)as...as possiblePlease answer my question as soon as possible.请尽快回答我的问题。
(4)as...as usual/beforeShe looks as pretty as before.她看起来和以前一样漂亮。
(5)as long as... (引导条件状语从句)It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
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的用法归纳

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,1 went 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。
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Spiders are not insects, as many people think. = Spiders are not insects. But many people think they are. 许多人认为蜘蛛是昆虫,但蜘蛛并不是昆虫。 许多人认为蜘蛛是昆虫,但蜘蛛并不是昆虫。 She did not, as her friend had feared, open the case.= She did not open the case. But many people had feared she did. 她没有打开盒子,而她的朋友就是怕她当面打开盒子。 她没有打开盒子,而她的朋友就是怕她当面打开盒子。 Greenland was not a continent, as people thought.= Green was not a continent. But people thought it was. 格陵兰并不像人们所想象的那样是一个大陆。 格陵兰并不像人们所想象的那样是一个大陆。 I live a long way from work, as (which) you 我住得离工作单位很远,这你是知道的。 我住得离工作单位很远,这你是知道的。 As you will find out, I will never let you 你将会发现,我绝不会使你失望的。 你将会发现,我绝不会使你失望的。 Taiwan is, as you know, an inseparable part 你们知道,台湾是中国不可分割的一部分。 你们知道,台湾是中国不可分割的一部分。 know. down. of China.
三、作代词
用于the same...as结构中 (1). 用于the same...as结构中 (2). 用于such...as结构中 用于such...as结构中 such...as
用于“ (单数 单数) (3). 用于“so +adj. + a/an + n. (单数) + as ”
This is the same watch as I have lost. 这块手表跟我丢失的那块一样。 这块手表跟我丢失的那块一样。 don’t I don t like such novels as you recommend. 我不喜欢你推荐的那些小说。 我不喜欢你推荐的那些小说。 I am not so strong a man as I was. 我已经没有从前那么强壮了。 我已经没有从前那么强壮了。
引导方式状语从句, 4. 引导方式状语从句,
“如”,“像”,“按照 如 按照……的方式 的方式 I want you to tell my friend your very interesting experience exactly as you have told it to me. 我想让你像给我讲述的那样, 我想让你像给我讲述的那样,给我的朋友讲一讲你那段 极其有趣的经历。 极其有趣的经历。 Remember, you must do everything as I do. 记住,你必须按照我做的那样做一切。 记住,你必须按照我做的那样做一切。 注意:like在非正式语体中可以有与as相同的用法. 注意:like在非正式语体中可以有与as相同的用法. 在非正式语体中可以有与as相同的用法 can’t I can t sing like I used to. 我不能像以前那样唱歌了。 我不能像以前那样唱歌了。 He writes just like his brother did when he was young. 他现在写文章正像他哥哥年轻时写文章一样。 他现在写文章正像他哥哥年轻时写文章一样。
2. 引导原因状语从句
because 语气最强, 用于回答why 提出的或人们不知道的问题; 语气最强, 用于回答why 提出的或人们不知道的问题; 回答 人们不知道的问题 as,一般放句首,语气弱,口语化,说明比较明显的原因; 比较明显的原因 as,一般放句首,语气弱,口语化,说明比较明显的原因; since书面语中 书面语中, 对方已知的、或稍加分析便可得知的原因, since书面语中,表对方已知的、或稍加分析便可得知的原因, 有时译作“既然” 有时译作“既然”。 附加的解释、说明或推理。 for 表附加的解释、说明或推理。不放句首 I do it because I like it. didn’t 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 everything in his class. she‘ll As she has been ill perhaps she ll need some help. It must have rained last night, for the ground is wet.
as用法归纳 用法归纳
adv.
引导时间状语从句 引导时间状语从句 时间 引导原因状语从句 引导原因状语从句 原因状语从 引导让步状语从句 引导让步状语从句 让步状语从 引导方式状语从句 rep. pron.
固定用法
引导比较状语从句 引导比较状语从句 比较
2. as单独引导定语从句 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 as单独引导定语从句时,先行词可以是一个词, 单独引导定语从句时 可以是一个 也可以是一个句子 短语。 句子或 也可以是一个句子或短语。 She is late, as is often the case. 她迟到了,这是经常的事。 先行词是整个主句) 她迟到了,这是经常的事。(先行词是整个主句) To shut your eyes to facts, as many of you do, is foolish. 对事实视而不见--你们好多人都是如此的愚蠢。 --你们好多人都是如此的愚蠢 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) (先行词是不定式短语) As has been said above, grammar is not a set of dead rules. 正如前面所说,语法不是一套死条文。 正如前面所说,语法不是一套死条文。
3. 引导让步状语从句
“虽然,尽管”, 虽然,尽管” 虽然 although语气稍正式些 可放在句首,句中,不能再用but 但可以用yet 语气稍正式些, but, yet; although语气稍正式些,可放在句首,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; 所表示的语气较强, as所表示的语气较强,引导的让步状语从句用倒装语序; 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。 引导让步状语从句时, 倒装语序 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. 注意: as引导让步状语从句时,句子的倒装语序有以下三种形式: 注意:当as引导让步状语从句时,句子的倒装语序有以下三种形式: 引导让步状语从句时 形容词或副词+as+主语+连系动词be或实义动词。例如: +as+主语 be或实义动词 (1). 形容词或副词+as+主语+连系动词be或实义动词。例如: Rich as he is, he never spends a cent on clothes. Much as I admire his courage, I don’t think he acted wisely. don t 名词+as+主语+连系动词be 注意句首的名词不带冠词 +as+主语 名词不带冠词) (2). 名词+as+主语+连系动词be (注意句首的名词不带冠词)。 Child as he is, he knows a lot. Boy as he was, he was chosen king. 。 实义动词+as+主语+ +as+主语 (3). 实义动词+as+主语+助动词 Try as he may, he never succeeds. Change your mind as you will, you will gain no additional support.
引导定语从句 引导定语从句
PRACTICE
一、作副词
“相同地”,“同样地”。 They don’t have as many airplanes. 他们没有同样多的飞机。 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.
He looked behind from time to time as he went forward. 当他朝前走时,不时地向后看。 当他朝前走时,不时地向后看。 As time went on / by, she became more and more worried. 随着时间的流逝,她变得越来越焦虑。 随着时间的流逝,她变得越来越焦虑。 As he grew older, he became more intelligent. 随着他年龄的增长,他变得更有才智了。 随着他年龄的增长,他变得更有才智了。 I thought of it just as you opened your mouth. 恰好在你开口时,我想到了它。 恰好在你开口时,我想到了它。 Just as the flying worm hit her face, she gave a loud cry. 恰巧在飞虫撞到她脸上时,她大哭起来。 恰巧在飞虫撞到她脸上时,她大哭起来。