as引导让步状语从句
1。adj.+as+主语+系动词be
eg:
Young as he is,he knows a lot of things.
Hard as steel is, it will bend or break under the action of a strong force.
2.n.( 不带冠词）+ as+主语+ 系动词be
注意的是：
在此句形中，句首的单数可数名词前不用冠词！
eg:
King as he is,he is unhappy.
Scientist as she is,she wants to learn more.
3.adv.+as+主语+动词
eg:
Much as I like it,I won't buy it.
Fast as you run,you can't catch up with him
4.V+as+主语+助动词
eg:
Try as she does,she will never pass it.
Search as they would, they could find no sign of the boy.
as引导的时间状语从句
as引导的时间状语从句 as是高中英语中非常重要的一个词汇，它的用法非常的复杂，且在每年的高中英语考试中占有非常重要的位置。其中as引导的时间状语从句尤为复杂，本文以as在引导时间状语从句时的三种不同意义为线索，细致讲述as引导时间状语从句这一语法知识点。 as引导时间状语从句表示"当....时候" as在表示"当....时候"的意义时，与"while"引导时间状语从句有一个共同点，就是此时从句的谓语动词一定要用表示延续性的动词。 例句1：She stayed up late writing her paper while our kids and I were sleeping. 当我和孩子们在睡觉的时候，她在熬夜写论文。 注释：这个句中while引导的时间状语从句的谓语动词是表示延续性的"were sleeping"。例句2：They all finished their homework, as I was playing with my dog. 当我在和我的小狗玩耍的时候，他们都完成了家庭作业。 注释：从句中的谓语动词"was playing"是表示延续性的动词。 as引导时间状语从句表示"一边...一边..." 当as表示"一边...一边..."引导时间状语从句时，主句和从句的动作同时发生，此时从句的谓语动词没有要求。 例句1：As she explained her misfortunes, she wiped tears off her cheeks. 她一边讲述着自己的不幸遭遇，一边擦去脸上的泪水。 例句2：She cried as she walked alone on the dark road. 她一边独自走在黑暗的小路上，一边哭泣。
as引导的五种状语从句
as作从属连词用时,可以引导五种状语从句。现归纳如下： 1. as表示“当……的时候”,引导时间状语从句,多强调主句和从句中的动作或状态同时发生,从句可放在主句前,也可放在主句后。例如： As I waited at the stop, I heard a big noise. 当我在车站等车的时候,我听到一个很大的声响。 She rose up as he entered. 当他进来时,她站了起来。 2. as表示“因为”、“由于”,引导原因状语从句,其语气不如because强,通常为附加说明的理由,且是已知晓的原因,主句与从句没有逻辑上的因果关系。例如： As she was not well, I went there alone. 因为她身体不好,所以我独自到那里去了。 As he is a tailor, he knows what to do with this material. 由于他是个裁缝,他知道怎样利用这块布料。 3. as表示“虽然……但是……”,引导让步状语从句,从句通常用倒装语序,把从句的表语、状语或动词原形放在as前面,可以用though替代。例如： Child as he is, he knows a lot. 虽然他是个孩子,但他知道的东西很多。 Hard as it was raining, they went on working in the field. 虽然天下大雨,但他们继续在田地里干活。 4. as表示“按照”、“依照”、“像”,引导方式状语从句,从句置于主句之后。例如： You should do as the teacher tells you.你应当依照老师所说的去做。 The absence of air also explains why the stars do not seem to twinkle in space as they do from the earth. 空气的不存在,也说明了为什么在空中星星看来并不闪烁,而不像从地球上看的那样。 5. as表示“像……一样”,引导比较状语从句,对主句和从句的动作或状态加以比较,说明它们之间有相似之处,在从句中常省略与主句相同的部分。例如： He doesn't work as hard as I (do). 他不像我工作那样努力。 I hope the necklace was as good as the one you lent me.我希望我挂项链同你借给我的一样好。
as引导让步状语从句的倒装形式讲课讲稿
as导让步状语从句的倒装形式 引 as引导的这种让步状语从句语气比较强，语体正规，经常用于书面语言，意为“尽管，虽然”。从句需要进行倒装。 其倒装构成形式见下表。 例句 1.Young as he is，he is equal to the task. 2.Crowded as the restaurant was，they tried to find a table. 表语＋as＋主语＋系动词3.Child as he was，he knew what was the right thing to do. 4.Difficult as was the work，they finished it in time. 1.Hard as he studied，he did not get good 状语＋as＋主语＋谓语动词marks in the exam. 2.Early as we got there，our teacher was there before us. 1.Search as they would，they could find nothing in the house. 2.Try as he may，he will fail in the examination.
动词＋as＋主语＋……3.Die as he did，his inspiration lived on. 4.Lose money as I did，I got a lot of experience. 5.Fail as he did，he would never give up. 基本构成形式有关说明 1.表语经常是由形容词、分词、或名词充当； 2.名词用作表语时，其前不能 加用冠词；3.从句的主语是名词时，其主谓语序要倒装。 这一结构中的谓语动词一般是行为动词，即可以是及物动词（带宾语）也可以是不及物动词。 在这一结构中，主语后面一般加上情态动词may，might，will，would，can，could等，句首的动词应该使用原形。如果从句中没有情态动词，那么，应在从句的主语之后（根据时态和数要求）加上助动词do，does，或did。在这一结构中，放在句首的动词如果是及物动词，那么，这个动词连同它的宾语一起放到as之前。 1.Standing as it does at the top of the hill， 分词+ as +主语+助动词The temple is well preserved. 2.Living，as I do，so remote from town，I have many vistors. 3.Hidden as it is by the trees，the tower can scarcely be seen. ■使用as引导让步状语从句时，还应注意以下几点：在这一结构中，若现在分词提前时，主语之后根据具体的时态和数需放置一个助动词（did，do，
as引导让步状语从句的倒装形式
as引导让步状语从句的倒装形式 as引导的这种让步状语从句语气比较强，语体正规，经常用于书面语言，意为“尽管，虽然”。从句需要进行倒装。 其倒装构成形式见下表。 ■使用as引导让步状语从句时，还应注意以下几点： 1.这类让步状语从句一般应置于主句之前，但有时也可放在主句之后或插入到主句之中。 e.g. He would do it，forbidden as he was. The book，masterpiece as it is，is far from popular. 2.这类让步状语从句中的as有时也可以换用成though；如果表语是名词时还可以用that来替代。 e.g. Disabled though（=as）he is，he tries his best to serve the people. Lover of towns that（=as）I am，I realize that I own a great debt to my early country life. Patient though（=as）he was，he was unwilling to wait three hours. 3.有时as表示原因时也可使用倒装结构，这时应注意as表示原因与表示让步的区别，其辨别方法主要是根据句子的意义。
e.g. Busy as she is，she cannot attend the meeting. （原因） Busy as she is，she works hard at English. （让步） Fast as he read，he finished the book in time. （原因） Fast as he read，he could not finish the book in time. （让步） 4.注意下列几种说法，意义基本相同： Rich as （though） he is，I do not envy him. （Al）though he is rich，I do not envy him. However rich he may be，I do not envy him. No matter how rich he is，I do not envy him. I do not envy him，even though he is rich.
As引导让步状语从句倒装的用法
As引导让步状语从句倒装的用法 为了帮助同学们全面掌握让步状语从句的倒装用法，本文将这类语法现象归纳为以下五种句型： 一、名词+ as / though + 主语+ 动词 King as he was，he was unhappy. 他虽是国王，但他并不幸福。 Child as he is，he knows to help other. 他虽是个孩子，却知道帮助别人。 【说明】其中的动词通常为连系动词，也就是说位于句首的名词是其后连系动词的表语。另外，要特别注意位于句首的名词前习惯上不用冠词，即使其前有形容词修饰也不用冠词。比较： Boy as ［though］he is，he likes to play with girls.=Though he is a boy，he likes to play with girls. 他虽是男孩，却喜欢与女孩子玩。 Strong man as ［though］he is，General Botha has been severely put to the test during the past few weeks.= Though he is a strong man，General Botha has been severely put to the test during the past few weeks. 波赛将军虽然坚强，但在过去的数周里也受到了严峻的考验。 二、形容词+ as / though + 主语+ 动词 Successful as he is，he is not proud. 他虽然成功，但不骄傲。 Improbable as it seems，it’s true. 虽然看起来不太可能，但却是真的。 Stupid as it sounds，I was so in love with her that I believed her. 尽管听起来很愚蠢，我是如此爱她竟然相信了她的话。 Patient as he was，he didn’t like waiting that long. 他虽说有耐心，也不愿等这么长。 Beautiful though the necklace was，we thought it was over-priced. 那条项链虽然很漂亮，我们认为价钱太高。 【说明】其中的动词也通常为连系动词，也就是说位于句首的形容词是其后连系动词的表语。 三、副词+ as / though + 主语+ 动词 Much as I like Paris，I couldn’t live there. 尽管我喜欢巴黎，但我不能住在那里。 Hard though they tried，they couldn’t make her change her mind. 尽管他们做了很大努力，却没法让她改变主意。 Fast as you read，you can’t finish the book in two days. 尽管你读得很快，你总不能在两天之内就读完这本书。 He was unable to make much progress，hard as he tried. 尽管他做了努力，却未能取得很大进步。 【说明】有的词典将much as 作为习语看待，认为它是一个用以引导让步状语从句的复合连词。再如： Much as I admire him as a writer，I do not like him as a man. 他作为一名作家我很佩服他，但我却不喜欢他这个人。 Much as I like you，I couldn’t live with you. 我尽管很喜欢你，却不能和你在一起生活。 四、动词原形+ as / though + 主语+ 动词 Object as you may，I’ll go.纵使你反对，我也要去。
as引导方式状语从句
精心整理 主句之后,通常用逗号将其与主句隔开?这时as可译为“正如”?“正像”?例如: Asisreportedinthenewspaper,talksbetweenthetwocountriesaremakingprogress.正如报纸上报道的那样,两国之间的会谈正取得进展? HeisanEnglishman,asIknowfromhisaccent.从他的口音,我知道他是英国人? Aswasusualwithhim,hewentoutforawalkafterdinner.像往常那样,他吃完饭后就出去散步了? Asisoftenthecase,wehaveoverfulfilledtheproductionplanthisyear.像往常一样,我们今年又超额完成了生产计划? Thismachine,asmightbeexpected,hasstoppedoperating.正如人们所料,这台机器已停止转动了? Hecameveryearlythismorning,as(was)usual.像往常一样,他今天早上来得很早? 常见的这种定语从句还有:ashasbeensaidbefore(如前所述);asismentionedabove(如上面提到的);asmaybeimagined(正如可想象的那样);asiswellknowntousall(众所周知);as(sb)allknow(众所周 精心整理
精心整理 知);asoftenhappens(正如经常发生的那样);ashasalreadybeenpointedout(正如已经指出的那样);asweallcansee(正像我们都能看到的那样)等? 精心整理
as引导的从句用法
1 as引导的从句崔长平河南省遂平中学（463100） 在英语中，as作为一个常见的从句引导词，其用法和意义十分活跃而丰富，若不加以区分，很容易造成混淆。现将其主要用法归纳如下： 1）引导时间状语从句①在as引导的时间状语从句中，谓语动词既可以是延续性的也可以是非延续性的；有时从句的谓语动词也可用进行时形式。②as引导的时间状语从句常可用来强调主、从句中的动作同时发生或伴随发生，常译作“随着……”，“一边……一边……”，“一……就……”等。③在省略句中，as之后经常放置一个名词或名词词组。 I heard the murmur of their voices as I crossed the hall. A look of surprise came into Alison’s eyes as she read the message. Scott became nervous as he saw her face. Just as he was speaking there was a loud explosion. He smiled as he passed. As she sang，the tears ran down her cheeks. We get wiser as we get older. As a young man，he was a store keeper and later a postmaster. 2）引导让步状语从句象although，though，while一样，as也可以用来引导一个让步状语从句，意为“尽管，虽然”， as引导的这种让步状语从句语气比较强，语体正规，经常用于书面语言，但as引导的让步状语从句须倒装。其倒装要求如下：①表语＋as＋主语＋系动词（表语经常是由形容词、分词、或名词充当；名词用作表语时，其前不能加用冠词。） Young as he is，he is equal to the task. Crowded as the restaurant was，they tried to find a table. Child as he was，he knew what was the right thing to do. ②状语﹢as﹢主语﹢谓语动词（这一结构中的谓语动词一般是行为动词，既可以是及物动词（带宾语）也可以是不及物动词。） Hard as he studied，he did not get good marks in the exam. Early as we got there，our teacher was there before us. Much as I admire him as a writer I don’t like him as a man. ③动词＋as ＋主语＋……（在这一结构中，主语后面一般加上情态动词may，might，will，would，can，could等，句首的动词应该保持原形。如果从句中没有情态动词，那么，应在从句的主语之后（根据时态和数的要求）加上助动词do、does或did。在这一结构中，放在句首的动词如果是及物动词，那么，这个动词连同它的宾语一起放到as之前。） Search as they would，they could find nothing in the house. Try as he may，he will fail in the examination. Die as he did，his inspiration lived on. Lose money as I did，I got a lot of experience. 3）引导原因状语从句 as引导原因状语从句时，语气不及because强烈，它接近于since，now that，一般译作“既然，由于”之类的意义，只是“附带说明的理由”，表达一种说话人和听话人“共知的原因”。as引导的原因状语从句一般置于主句之前。 As all the seats were full he stood up. As Davidson had a passion for walking，we started off on foot. As you are sorry，I’ll forgive you. It is very difficult for us to know what to do as we are not his parents.
As引导让步状语从句倒装的用法
As 引导让步状语从句倒装的用法为了帮助同学们全面掌握让步状语从句的倒装用法，本文将这类语法现象归纳为以下五种句型： 一、名词+ as / though + 主语+ 动词 King as he was，he was unhappy. 他虽是国王，但他并不幸福。 Child as he is ，he knows to help other. 他虽是个孩子，却知道帮助别人。【说明】其中的 动词通常为连系动词，也就是说位于句首的名词是其后连系动词的表语。另外，要特别注意位于句首的名词前习惯上不用冠词，即使其前有形容词修饰也不用冠词。比较： Boy as [though] he is，he likes to play with girls.=Though he is a boy，he likes to play with girls. 他虽是男孩，却喜欢与女孩子玩。 Strong man as [though] he is，General Botha has been severely put to the test during the past few weeks.= Though he is a strong man，General Botha has been severely put to the test during the past few weeks. 波赛将军虽然坚强，但在过去的数周里也受到了严峻的考验。 二、形容词+ as / though + 主语+ 动词 Successful as he is，he is not proud. 他虽然成功，但不骄傲。 Improbable as it seems，it's true. 虽然看起来不太可能，但却是真的。 Stupid as it sounds，I was so in love with her that I believed her. 尽管听起来很愚蠢，我是如此爱她竟然相信了她的话。 Patient as he was，he didn't like waiting that long. 他虽说有耐心，也不愿等这么长。 Beautiful though the necklace was，we thought it was over-priced. 那条项链虽然很漂亮，我们认为价钱太高。 【说明】其中的动词也通常为连系动词，也就是说位于句首的形容词是其后连系动词的表语。 三、副词+ as / though + 主语+ 动词 Much as I like Paris，I couldn't live there. 尽管我喜欢巴黎，但我不能住在那里。 Hard though they tried，they couldn't make her change her mind. 尽管他们做了很大努力，却没法让她改变主意。 Fast as you read，you can't finish the book in two days. 尽管你读得很快，你总不能在两天之内就读完这本书。 He was unable to make much progress ，hard as he tried. 尽管他做了努力，却未能取得很大进步。 【说明】有的词典将much as 作为习语看待，认为它是一个用以引导让步状语从句的复合连词。再如： Much as I admire him as a writer ，I do not like him as a man. 他作为一名作家我很佩服他，但我却不喜欢他这个人。 Much as I like you，I couldn't live with you. 我尽管很喜欢你，却不能和你在一起生活。 四、动词原形+ as / though + 主语+ 动词 Object as you may ，I ' ll go. 纵使你反对，我也要去。 Try as he might ，he couldn ' t solve the problem. 尽管他想方设法，却未解决这个问题。 Search as they would ，they would find nobody in the house. 无论怎样搜查，他们在房子里仍然
(完整版)As引导从句归纳总结
As引导从句归纳总结 一、as引导定语从句 一）as引导限制性定语从句 主要结构有： the same…as as…as such…as so…as 主句中出现the same, as, such, so修饰先行词，需选择as做关系代词在定语从句中做主语或宾语。 1. It’s the same person as we wanted to find yesterday .我们昨天要找的是同一个人。 2. Such girls as he knows are good at English .他所认识的女孩都擅长英语。 3. Do you have such books as we like ?你有我们喜欢那种书吗？ 4. She will marry as healthy a man as she can find .她将嫁给她能找到的任何一个有钱人。 5. There is so warm a house as we want to live in .这里有如此暖和的房子，我们都想住在里面。 6. He has so difficult a problem , as none of us can solve .他有如此难的一个问题，我们没有人能解决。 二）引导非限制性定语从句 1. as引导非限制性定语从句，指代整个主句内容，从句可置于句首，句中或句尾 1) As everyone knows ,China is a beautiful country with a long history .每个人都知道，中国是一个有着悠久历史的美丽国家。 2) The earth , as we know , moves round the sun .地球，我们都知道，围着太阳转。
让步状语从句用法归纳
SDN让步状语从句 让步状语从句是状语从句中的一种，其本身也是状语从句。一般翻译为“尽管……”或“即使……”，就是我们日常生活中用的“退一步说……”的感觉。 引导让步状语从句的连词主要有以下这些：though,although,while,as; even if,even though; whether...or...; no matter+疑问词，疑问词-ever，regardless of+名词/名词短语/名词从句，despite，in spite of。切记although，though 不可与but连用，但可以与still和yet连用。 ⑴though,although表示“虽然，纵然”之意。 这两个连词意思大致相同，在一般情况下可以互换使用。在口语中，though较常使用，although 比though正式，二者都可与yet,still或never，the less连用，但不能与but连用。例如：My will remains firm though I must lower my physical sights. 尽管我得降低体育（锻炼）的目标，但我的意志是坚强的。 Though I believe it,yet I must consider. 尽管我相信这一点，但我还得考虑考虑。 Although/Though he was exhausted,(still) he kept on working. 虽然他已经精疲力竭了，但仍然继续工作。 Although/Though he is very old,(yet) he is quite strong. 他虽然年纪大了，身体还很健壮。 值得注意的是，although引导的让步状语从句位于主句之前的情况较多，though引导的让步状语从句可位于主句之前或主句之后。例如： She passed the examination though she had not studied very hard. 她虽然不用功学习，考试却及格了。 ⑵as,though表示“虽然……但是”，“纵使……”之意。 as引导的让步状语从句必须以部分倒装的形式出现，被倒装的部分可以是表语、状语或动词原形，though也可用于这样的结构中，但although不可以这样用。例如： Object as you may,I’ll go.(=Though/Although you may object,I’ll go.) 纵使你反对，我也要去。 Hard as/ though he works,he makes little progress. (=Though he works hard,he makes little progress.） 尽管他学习很努力，但几乎没取得什么进步。 Child as/though he was,he knew what was the right thing to do.（=Though he was a child,he knew what was the right thing to do.） 虽然他是一个孩子，但他知道该做什么。 Fast as you read,you can’t finish the book so soon. 纵然你读得快，你也不能这么快读完这本书。 Lover of towns as I am ,I realize that I owe a debt to my early country life. 尽管我爱城市，但我知道，以往的乡村生活使我受益匪浅。 Small as atome are,they are made up of still samller units. 尽管原子很小，但它们由更小的单位构成。 ⑶even if,even though 表示“即使……”，“纵使……”之意，含有一种假设。 这两个复合连词的意思基本相同。它们常互换使用，但意义有细微差别。even if引导的让步从句含有强烈的假定性，可用来表示与事实相反的假设，但不能用来描述已经发生的事实。而even though引导让步状语从句时，是以从句的内容为先决条件的，即说话人肯定了从句的事实，表示已经发生了的事。例如： We’ll make a trip even if/though the weather is bad. 即使天气不好，我们也要作一次旅行。 Even if he is poor,she loves him. (=He may be poor,yet she loves him.）
As引导的各种从句归纳
As引导的从句 一、As引导让步状语从句 为了帮助同学们全面掌握让步状语从句的倒装用法，本文将这类语法现象归纳为以下五种句型： 1、名词+ as / though +主语+动词 King as he was，he was unhappy. 他虽是国王，但他并不幸福。 Child as he is，he knows to help other. 他虽是个孩子，却知道帮助别人。 【说明】其中的动词通常为连系动词，也就是说位于句首的名词是其后连系动词的表语。另外，要特别注意位于句首的名词前习惯上不用冠词，即使其前有形容词修饰也不用冠词。比较： Boy as ［though］he is，he likes to play with girls.=Though he is a boy，he likes to play with girls. 他虽是男孩，却喜欢与女孩子玩。
Strong man as ［though］he is，General Botha has been severely put to the test during the past few weeks.= Though he is a strong man，General Botha has been severely put to the test during the past few weeks. 波赛将军虽然坚强，但在过去的数周里也受到了严峻的考验。 2、形容词+ as / though + 主语+ 动词 Successful as he is，he is not proud. 他虽然成功，但不骄傲。 Improbable as it seems，it’s true. 虽然看起来不太可能，但却是真的。 Stupid as it sounds，I was so in love with her that I believed her. 尽管听起来很愚蠢，我是如此爱她竟然相信了她的话。 Patient as he was，he didn’t like waiting that long. 他虽说有耐心，也不愿等这么长。
as引导让步状语从句时的倒装
as引导让步状语从句时的倒装 as作“虽然”解，引导让步状语从句时，必须将表语、状语或动词原形提到as前面。经常遵循“形容词/副词/（不带冠词的）名词/动词原型＋as/though＋主语＋谓语”结构。（though有时也可像as这样使作倒装。）如： Tired as I was, I tried to help them.虽然我很累，我还是努力帮助他们。 Try as he would, he couldn’t open the door.他试过多次了, 却仍打不开那门。Search as they would, they would find nobody in the house. 无论怎样搜查，他们在房子里仍然没有找到一个人。 Hard as (though)they tried, they couldn’t make her change her mind. 尽管他们做了很大努力，却没法让她改变主意。 Boy as he was, he behaved like a girl.他虽是个男孩，但举止却像个女孩。 “疑问词+ ever ”可分为两类，“疑问代词+ ever ”：whatever / whichever / whoever （宾格whomever ）和“疑问副词+ ever ”：wherever / whenever / however. 不论是“疑问代词+ ever ”还是“疑问副词+ ever ”，其意义都是“不管/ 无论+ 该疑问词的本义”。 1.“疑问代词+ ever”可引导两种类型的从句，即让步状语从句和名词性从句（主语从句、宾语从句）。 （1）引导让步状语从句。此时whatever / whoever / whichever 分别等于“no matter + what / who / which”。例如： Whoever says so, it is wrong.= No matter who says so, it is wrong. 注意：这类从句中应用一般现在时表将来，从句中也常用情态动词may / might . （2）引导名词性从句。这时whatever / whoever / whichever不能换成whatever / whoever / whichever例如： Whoever smokes here will be punished.（主语从句） Beggars will eat whatever they are given.（宾语从句）
as引导的从句
as引导的从句 崔长平河南省遂平中学（463100） 在英语中，as作为一个常见的从句引导词，其用法和意义十分活跃而丰富，若不加以区分，很容易造成混淆。现将其主要用法归纳如下： 1）引导时间状语从句 ①在as引导的时间状语从句中，谓语动词既可以是延续性的也可以是非延续性的；有时从句的谓语动词也可用进行时形式。②as引导的时间状语从句常可用来强调主、从句中的动作同时发生或伴随发生，常译作“随着……”，“一边……一边……”，“一……就……”等。③在省略句中，as之后经常放置一个名词或名词词组。 I heard the murmur of their voices as I crossed the hall. A look of surprise came into Alison’s eyes as she read the message. Scott became nervous as he saw her face. Just as he was speaking there was a loud explosion. He smiled as he passed. As she sang，the tears ran down her cheeks. We get wiser as we get older. As a young man，he was a store keeper and later a postmaster. 2）引导让步状语从句 象although，though，while一样，as也可以用来引导一个让步状语从句，意为“尽管，虽然”， as 引导的这种让步状语从句语气比较强，语体正规，经常用于书面语言，但as引导的让步状语从句须倒装。其倒装要求如下： ①表语＋as＋主语＋系动词 （表语经常是由形容词、分词、或名词充当；名词用作表语时，其前不能加用冠词。） Young as he is，he is equal to the task. Crowded as the restaurant was，they tried to find a table. Child as he was，he knew what was the right thing to do. ②状语﹢as﹢主语﹢谓语动词 （这一结构中的谓语动词一般是行为动词，既可以是及物动词（带宾语）也可以是不及物动词。）Hard as he studied，he did not get good marks in the exam. Early as we got there，our teacher was there before us. Much as I admire him as a writer I don’t like him as a man. ③动词＋as＋主语＋…… （在这一结构中，主语后面一般加上情态动词may，might，will，would，can，could等，句首的动词应该保持原形。如果从句中没有情态动词，那么，应在从句的主语之后（根据时态和数的要求）加上助动词do、does或did。在这一结构中，放在句首的动词如果是及物动词，那么，这个动词连同它的宾语一起放到as之前。） Search as they would，they could find nothing in the house. Try as he may，he will fail in the examination. Die as he did，his inspiration lived on. Lose money as I did，I got a lot of experience. 3）引导原因状语从句 as引导原因状语从句时，语气不及because强烈，它接近于since，now that，一般译作“既然，由
as引导的让步状语从句
as引导的让步状语从句 as引导让步状语从句通常是以倒装的形式出现，这是一种为了表示强调而引起的倒装结构。在这种倒装结构中，把被强调部分放在as的前面，但整个句子的主谓顺序不变，所以这种倒装形式也称作“形式倒装”。以下分几种情况进行说明。 形容词表语提前 例句1：Tough as the job is, we are supposed not to give it up. 虽然这份工作很辛苦，但是我们不能放弃。 注释：这句话本来应该是“the job is tough”，但是在as引导的让步状语从句中为了强调形容词表语“tough”所以将它放到句首，但是句子的主谓“the job is”的顺序没有变化。 名词表语提前 例句1：Child as he is, he has a glib tongue. 虽然他还是个孩子，但是他说话一向巧舌如簧。 注释：在as引导的让步状语从句中为了突出他还是个孩子，所以将名词表语“child”放到句首进行强调，句子的主谓顺序“he is”仍然保持不变。 副词状语提前 例句1：Hard as he works, he makes little progress. 虽然他工作很努力，但是几乎没取得什么进步。
注释：这里的副词“hard”是用于修饰动词“work”的，所以是状语部分。在as引导的让步状语从句中为了表示强调，将其放在句首，句子的主谓部分“he works”顺序没有变化。 动词原形提前 例句1：Try as he may, he does not have much chance of success. 尽管他可能还会尝试，但是取胜的希望不大。 例句2：Fail as he did, he did not lose his heart. 虽然失败了，但是他没有失去信心。 例句3：Help as she always does to me, she never asks for anything in return. 虽然她总是帮我，但是她从来没有要求回报。 注意：值得注意的是使用as引导让步状语从句的这种结构时，对句子的谓语有一定要求。一般只有句子时态是“一般现在时”“一般过去时”或者谓语部分“由情态动词加上动词原形”时才可以使用这种结构。 结语： as引导的让步状语从句是高考的一个重要考点，也是as的用法中比较常见的一种。由于平时的学习和阅读中很少被注意到，所以很多考生对于这种用法比较陌生。希望考生能够结合本文所列举的知识点，进一步深入了解as的用法。
as引导方式状语从句
as引导方式状语从句,限制定语从句和非限制定语从句的区别是什么1. 方式状语从句:方式状语从句通常由as, (just) as…so…, as if, as though引导。 1)as引导行为方式状语从句时,意为“如同……”?“按照……的方式(样子,办法)”?这种从句常位于主句之后?例如: You must try to hold the tool as I do. 你必须像我这样拿工具? Leave the things as they are. 别动这些东西? We must do as the Party tells us (to do). 我们必须按照党的指示办事? 2)(just) as…so…结构中位于句首，这时as从句带有比喻的含义，意思是"正如…"，"就像"，多用于正式文体. 例如：Always do to the others as you would be done by. 你希望人家怎样待你，你就要怎样待人。 As water is to fish, so air is to man. 我们离不开空气，犹如鱼儿离不开水。 Just as we sweep our rooms, so we should sweep backward ideas from our minds. 正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。 2) as if/though引导的方式状语从句比较容易区分,这里不做解释. 2. as引导限制性定语从句时,构成“the same ... as ...”, “such ... as ...”, “as many (much, few, little) ... as ...”等结构?as可替代先行词,在从句中作主语?表语?宾语或状语? 例如: He isn’t the same person as he used to be. 他不再是过去那个样子了? I have never heard such a story as he is telling. 我从来没有听见过像他正在讲述的这种故事? Here is a bottle of pure water. You may use as much of it as you need. 这里有一瓶纯净水,你需要多少就用多少? This is the same watch as I have lost. 这块表和我丢失的那块表一样? In those days, many youths lived in the same way as the villagers did in the mountains. 那些日子里很多青年人跟山区的老百姓一样生活? 3. as引导的非限制性定语从句,可以修饰整个主句和主句中的一部分?从句可位于主句之前?句中或主句之后,通常用逗号将其与主句隔开?这时as可译为“正如”?“正像”?例如: As is reported in the newspaper, talks between the two countries are making progress. 正如报纸上报道的那样,两国之间的会谈正取得进展? He is an Englishman, as I know from his accent. 从他的口音,我知道他是英国人? As was usual with him, he went out for a walk after dinner. 像往常那样,他吃完饭后就出去散步了? As is often the case, we have overfulfilled the production plan this year. 像往常一样,我们今年又超额完成了生产计划? This machine, as might be expected, has stopped operating. 正如人们所料,这台机器已停止转动了? He came very early this morning, as (was) usual. 像往常一样,他今天早上来得很早? 常见的这种定语从句还有: as has been said before(如前所述); as is mentioned above(如上面提到的); as may be imagined(正如可想象的那样); as is well known to us all(众所周知); as (sb) all know(众所周知); as often happens(正如经常发生的那样); as has already been pointed out(正如已经指出的那样); as we all can see(正像我们都能看到的那样)等?