as的6种用法总结及典型句子
as是一个常见的连词，有以下六种用法：
1、表示并列关系。
例：You can take the train or the bus, as you like.
2、表示时间。
3、表示解释、原因。
例：I'm feeling a bit down today, as I had a hard day at work.
4、表示比较。
例：He runs faster than me, as he is a runner.
5、表示把握。
6、表示被动关系。
例：He was praised as an outstanding student.
as的用法总结 as的多种用法归纳： 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。 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 in earnest.他一定会成功，因为他很认真。 (2)Since you are so sure of it he”ll believe you.既然你对此如此有把握，他会相信你的。 (3)As rain has fallen,the air is cooler.因为下过雨，空气比较清爽。 4、as引导让步状语从句： 此时，as译作“尽管”。当as引导让步状语从句时，不把as放在从句的开头，而是将充当从句主要成分的形容词、副词、分词、动词原形或不加冠词的单数可数名词置于前面。 （1）将表语放在句首，再将as放在表语和主语之间。例如： Child as he is,he knows quite a lot of things. 虽然他还是个孩子，但他懂得很多事情。 （2）将状语放在句首，再将as放在状语（副词）和主语之间。例如： Much as she likes,she will not take it. 尽管非常喜欢它，但她也不会拿走的。 （3）将主动词放在句首，再将as放在主动词和主语之间。例如： Try as he did,he didn’t succeed. 尽管他努力了，但还是没有成功。 二、as作介词的用法：
as的用法总结大全 as可以在句子中充当不同成分,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 as B. as much an art as C.an art as much as D.as much as an art 2. _____ I admire David as a poet,I don’t like him as a man. A.Only if B.If only C. As much D.Much as
有关as作连词的用法 一．as引导状语从句 as作为连词可以引导状语从句，表示时间、原因、方式、让步等。 1. 引导时间状语从句，意思是“当``````的时候”，同when/while,更强调“一边``````一边``````”。表“随着``````”的意思时同with,但with是介词，不可以跟从句。 eg: I saw him as he was getting off the bus. He often listens to the music as he is doing his homework. As time goes by, his illness is getting worse. 2. 引导原因状语从句，同since。 eg: We had better hurry as it is getting dark. As she has no car, she can?t get there easily. 有关as作连词的用法 一．二．as引导定语从句 1. as引导限制性定语从句。 as作为关系代词可以引导限制性定语从句，通常与the same或such连用，构成the same ``````as和such``````as句型。 eg: I have never heard such stories as he tells. This is the same dictionary as I lost. 有关as作连词的用法 要用倒装结构。可以把从句中表语、状语甚至谓语动词置于句首，如果是带有冠词的可数名词单数作表语，置于句首时应省去冠词。 eg: Young as he is, he knows a lot about history. Much as I like you, I will not marry you. Try as she might, Mary couldn?t get the door open. Boy as he is, he is very shy. (boy前省略冠词a) 4. 引导方式状语从句，表示方式。意思是“像，按照，如同”。 eg: Do it as I do it. You should finish your task as you are told to. Leave it as it is. 有关as作连词的用法 2. as引导非限制性定语从句。 as与which一样都可以引导非限制性定语从句，但是as引导的从句可以放在主句之前、主句之后，甚至还可以分割主句；而which引导的非限制性定语从句只能放在主句之后。另外as还有“正如、就像”之意。 eg: As is mentioned above, the number of the students in senior high schools is increasing. He was admitted to college, which made his parents very happy. John, as you know, is a writer. 动词不定式 动词不定式是非谓语动词的一种，它没有人称和数的变化，在句子中不能独立作谓语，但它仍保持动词的特点，既可以有自己的宾语和状语。
千里之行，始于足下。 as的用法总结大全 as 的常见用法如下： 1. 作为介词使用： - 用于表示身份、性质、职业等：He works as a teacher. (他是一名教师。) - 用于描述某人的外貌、特征等：She is tall as her mother. (她像她妈妈一样高。) - 用于表示某事物的用途、功能等：You can use it as a tool. (你可以把它当作工具使用。) 2. 作为副词使用： - 表示程度、比例等：The temperature dropped as low as -10 degrees. (温度降低到-10度。) - 表示方式、方法等：He did it as you suggested. (他按照你的建议做了。) - 表示原因、目的等：He did it as he wanted to prove his point. (他这样做是因为他想证明他的观点。) 3. 作为连词使用： - 表示时间：As she was sleeping, the phone rang. (就在她睡觉的时候，电话响了。) - 表示原因、结果等：I couldn't go to the party, as I was sick. (因为我生病了，所以无法去参加派对。) - 表示顺序、方式等：Do as I told you. (按照我告诉你的做。) 4. 作为关系代词使用： 第1页/共2页
锲而不舍，金石可镂。 - 引导定语从句：The woman who is sitting in front of me is my mother. (坐在我前面的女人是我妈妈。) 5. 作为形容词使用： - 表示同样的、相似的：He has the same interests as me. (他和我有相同的兴趣。) 以上是 as 的常见用法总结，不同的上下文和语境可能会有不同的用法，请根据具体情况来选择合适的用法。
as可用作连词，引导比较、时间、原因及方式等四种状语从句，应注意的是，引导的比较状语从句往往有省略;引导的时间状语从句一般用一般现在时而不用一般将来时；引导原因状语从句时与“Because”和“since"引导的从句比较起起来语气最弱. as作介词，意思时“作为”，“以……身份”。例如：He came to China as a tourist five years ago. 而表示像…一样时，like通常作介词用，而介词后面通常接名词，代名词和动名词. as in Australia“和在澳大利亚一样”。 as……as AS +adj（原级）+AS AS +adv（原级）+AS as soon as 一……就 as soon as possible 尽可能快地 as early as possible 尽可能早的 as carefully as you can 尽可能认真地 as careful as you can 尽可能认真的 1。as是连词，表示“随着"的意义。lives是life的复数,意义是“生活"。〈BR> 2。as是连词,表示“因为，由于"的意义。wanting是现在分词,表示主动意义，wanting to buy cars=who want to buy cars。 As的用法小结 as可以作连词、介词及关系代词和副词。现将其用法小结如下： (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？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.
as用法总结 一、用作连词的as 1. 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. since B. when C. as D. 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. 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。
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 that one.这部电影和那部电影一样有趣。 (2)Your pen writes as smoothly as mine.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 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...as possible Please answer my question as soon as possible.请尽快回答我的问题。 (2)as...as usual/before She looks as pretty as before.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 to carry out the plan.我们花了长达三年的时间才完成这项计划。 (4)as far as He walked as far as the railway station yesterday evening.昨天傍晚，他一直散步到火车站。 (5)as well as She cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
as用法归纳与总结 as英语中常用的一个小词，它蕴含着多种用法。在英文句中，as时可以用来引出比较，呈现对比或者对比关系；有时可以表示引导时间，表示时间概念；在形容词修饰名词时， as 也可以担当连接词的职务；有时 as 也可以表示原因、结果或者机械的一种行为等。 1、用作比较状语 as构成比较状语中最为常见，例如： He works as hard as he can. 他尽力而为。 The sky was as clear as crystal. 天空如同水晶般清澈。 上述两句都是以as+形容词/副词的形式出现，用以形容两种相同的情形或者状态。 不仅如此， as构成比较状语时也有另一种用法，就是以as + 词/代词/不定式的形式出现。例如： We are as brave as lions. 我们如狮子一般勇猛。 I can do as much as he can do. 我能做他能够做的事情。 2、用作机械的行为 在表示机械的行为时， as 也是常用的一个小词。例如： He fell off the bike as he took the corner too fast.
他在弯道处开得太快，掉下自行车了。 In the same way as you did. 按照你做的那样。 3、用作引导时间 as可以用来引导时间概念。例如： He arrived at 4 oclock as usual. 他像往常一样，在四点钟到达。 As it was getting late, I left. 天色已晚，所以我就离开了。 4、用作原因状语 as用于表示原因，如： I couldn come as I was ill. 我不能来，因为我病了。 He left the job as he wasn paid well. 因为报酬太少，他才辞职的。 5、用作结果状语 as 也可以用作表示结果的状语，如： He was so excited that, as a result, he couldn concentrate on his work. 他激动得厉害，以至于结果他无法集中精力做他的工作。 You jogged so fast, as a result you are now out of breath. 你跑得太快了，结果你现在喘不过气来了。
as用法总结 AS是一个非常常用的词汇，在英语中有多种用法和含义。无论是口语还是写作中，AS都是一个必备的词汇。在本文中，我们将总结和探讨AS在不同语境中的用法，并给出相关例子，以帮助读者更好地理解和运用这个词汇。 一、AS作为连词 AS最常见的用法是作为连词，连接两个句子或短语，并表示因果关系、转折关系或比较。在这种用法中，AS常常搭配各种从句，如原因从句、结果从句、方式从句等。 1. 表示原因： 例句：She decided to stay at home as she was feeling unwell. （她因为身体不舒服所以决定呆在家里。） 2. 表示结果： 例句：He didn't study for the exam, as a result, he failed. （他没有为考试而学习，结果他没通过。）
3. 表示方式： 例句：Please do it as I told you. （请按照我告诉你的方式去做。） 二、AS作为副词 AS作为副词时，表示程度或方式。它常常被用来修饰形容词或副词，并且放在这些词之前。 1. 表示程度： 例句：She is as tall as her sister. （她和她姐姐一样高。） 例句：He works as hard as his colleagues. （他和他的同事们一样努力工作。） 2. 表示方式： 例句：He did it as instructed. （他按照指示去做了。）
例句：He spoke as if he were an expert. （他说话的方式好像他是个专家。） 三、AS作为介词 AS还可以作为介词使用，表示身份、角色或职业等。在这种情况下，AS通常与名词连用。 1. 表示身份： 例句：John works as a teacher. （约翰作为一名教师工作。） 2. 表示角色： 例句：She was cast as the lead actress in the play. （她在戏剧中被选为女主角。） 3. 表示职业： 例句：He has worked as a doctor for 10 years.
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 that one.这部电影和那部电影一样有趣. (2)Your pen writes as smoothly as mine.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 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...as possible Please answer my question as soon as possible.请尽快回答我的问题. (2)as...as usual/before She looks as pretty as before.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 to carry out the plan.我们花了长达三年的时间才完成这项计划. (4)as far as
a的用法总结归纳 a的释义： adv.同样地，一样地; 例如 prep.作为，以…的身份; 如同 conj.像，像…一样; 由于; 同时，当…时; 尽管n.阿斯(古罗马重量单位，约373克)一、a作连词的用法 1. a...a的用法总结： a...a意为"和……一样"，表示同级的比较。使用时要注意第 一个a 为副词，第二个a为连词。其基本结构为：a+ adj./ adv. +a。例 如： (1)Your pen write a moothly a mine.你的钢笔书写起来和我的一样流畅。(2)Thi film i a intereting a that one.这部电影和那部电影一样有趣。 其否定式为not a/o +adj./ adv. +a。例如： Thi dictionary i not a/o ueful a you think.这本字典不如你想象的那样有用。 几个关于a...a的常见句型： (1)a...a uual/before She look a pretty a before.她看起来和以前一样漂亮。(2)a...a poible Pleae anwer my quetion a oon a poible.请尽快回答 我的问题。 (3)a long a... (引导条件状语从句) It took u a long a three year to carry out the plan. 我们花了长达三年的时间才完成这项计划。 (4)a far a He walked a far a the railway tation yeterday evening.昨天傍晚，他一直 散步到火车站。 (5)a well a She cook a well a her mother doe.她烧菜烧得跟她母亲一样好。 一些带有a...a结构的常见短语归纳： a buy a a bee像蜜蜂一样忙碌 a light a a feather像羽毛一样轻 a oft a butter像黄油一样软 a eay a ABC像ABC一样容易 a deep a a well像井一样深 a rich a a Jew像犹太人一样富裕 2. a用作连词引导时间状语从句 a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a时，主句和从句的动作同时发生，具有 延续的含义。例如：(1)He wa watching TV while hi mother wa cooking.他母亲做饭 时他在看电视。 (2)It wa nowing when he arrived at the contruction ite.他到达工地时，天正在下雪。 (3) You will grow wier a you grow older.你会随着年龄的增长而越来越聪明。 3. a用作连词引导原因状语从句 a，becaue，ince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：becaue表示的语气最强;a一般 放在句首，语气较弱，较口语化;ince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 ucceed becaue he i in earnet.他一定会成功，因为他很认真。
关系代词as的用法 1.用于引导限制性定语从句，主要与such,as, the same连用，在多句中充当主语、宾语、表语 as若做准关系代词，只用于下列三个结构中：（准关系代词：既像连接词又像关系词的词） such+n.+ as像……这种的,像……那样的 the same+n.+ as 和……相同的 as +adj.+n.+as和……一样的…… These houses are sold at such a low price as people expected. 这些房子以人们期望的这样低的价格出售了。（as在从句中作宾语） We have found such materials as are used in their factory. 我们已经找到了像他们工厂里用的这种材料。（as在从句中作主语） He is not the same man as he was. 他和过去不同了。（as在从句中作表语） He smokes as expensive a cigarette as he can afford.他抽一种他买得起的最贵的烟。（as在从句中作宾语） 2.用于引导非限制性定语从句，可位于主句之前或之后，有时也可插在主句中 间.as指代整个主句的内容，as表示“正如”。 As you know, she is a stubborn girl, and I can't persuade her to change her mind. 你知道，她是一个倔强的女孩，我不能说服她改变主意。 He returned before nine o'clock，as we had expected．正如我们所料，他9点以前回来了。 【拓展】as和which都可以引导非限制性定语从句，并且都指代整个主句的内容，但二者有着明显的区别。 (1)as引导的非限制性定语从句可以放在主句之前、之后或插于主句之中，而which引导的非限制性定语 从句只能放在主句之后。 (2)as用于一些固定结构中，这是区别于which的关键所在。 as is announced 正如宣布的
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 him 2. .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。如:When I was at college, I could speak several foreignlanguages. When the clock struck twelve, I had slept for
as的用法总结归纳 以下是小编为大家整理的as的用法总结，希望能帮助大家更好地认识as这个单词，提高英语水平。 as的释义： adv.同样地，一样地; 例如 prep.作为，以…的身份; 如同 conj.像，像…一样; 由于; 同时，当…时; 尽管n.阿斯(古罗马重量单位，约373克)一、as作连词的用法 1. as...as的用法总结： 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...as usual/before She looks as pretty as before.她看起来和以前一样漂亮。 (2)as...as possible Please answer my question as soon as possible.请尽快回答我的问题。 (3)as long as... (引导条件状语从句)
as的用法归纳 as可用作连词，引导比较、时间、原因及方式等四种状语从句，应注意的是，引 导的比较状语从句往往有省略；引导的时间状语从句一般用一般现在时而不用一般将来时；引导原因状语从句时与“Because”和“since”引导的从句比较起起来语气最弱。 as作介词，意思时“作为”，“以……身份”。例如：He came to China as a tourist five years ago. 而表示像…一样时，like通常作介词用，而介词后面通常接名词，代名 词和动名词。 as in Australia“和在澳大利亚一样”。as……as AS +adj（原级）+AS AS +adv（原级）+AS as soon as 一……就 as soon as possible 尽可能快地 as early as possible 尽可能 早的 as carefully as you can 尽可能认真地 as careful as you can 尽可能认真的 1。 as是连词，表示“随着”的意义。lives是life的复数，意义是“生活”。 2。as是连词，表示“因为，由于”的意义。 wanting是现在分词，表示主动意义，wanting to buy cars=who want to buy cars。As的用法小结 as可以作连词、介词及关系代词和副词。 现将其用法小结如下：（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。 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。 She 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： 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。
as的用法总结及典型句子 "as" 是一个多功能的词，在不同的语境中可以有不同的用法。下面是它的一些常见用法及典型句子： 1. 作为连词，表示“因为、既然、就像、和”的意思。 - As it is raining, we can"t go to the park.（因为下雨，我们不能去公园了。） - As you are here, let"s have a cup of coffee together.（既然你在这里，我们一起喝杯咖啡吧。） - He dances as if he were a professional dancer.（他跳舞就像个职业舞者一样。） 2. 作为副词，表示“同样地、正如、像……一样”。 - She sings as beautifully as a nightingale.（她唱歌像夜莺一样动听。） - He treats everyone equally, as befits a great leader.（他对待每个人都一视同仁，正如一个伟大的领袖所应该做的。） 3. 作为介词，表示“作为、当做、以……的身份、随着”。 - I work as a teacher in a primary school.（我在一所小学工作，担任教师。） - You should act as a role model for your younger brother.（你应该以模范的身份来影响你的弟弟。） - As time goes by, people"s attitudes change.（随着时间的推移，人们的态度也在改变。）
4. 作为副词，表示“非常、同样地、正如”。 - I love you as much as I love myself.（我爱你像爱自己一样。） - He is as handsome as ever.（他依旧非常英俊。） 5. 作为形容词，表示“同样的、类似的”。 - I bought the same dress as my friend has.（我买了和朋友一模一样的衣服。） - The book is not as interesting as I thought it would be.（这本书并不像我想象中那么有趣。） 总之，“as”是一个非常灵活多用途的词，在很多不同的语境中都有它的用武之地，需要根据具体情况使用。