as引导的从句
as引导的从句
一、as用作关系代词引导定语从句
1. as 引导非限制性定语从句，一般不指代某个具体的名词或代词，而是代表整个主句或主句的一部分。这种从句可放在主句之前，也可以放在主句之后，有时还可以放在主句的中间。如：
As is reported in the newspapers, talks between the two countries are making progress. 正如在报纸上所报道的，两国间的谈判有所进展。
Grammar is not a set of dead rules, as has been said above.
如上所说，语法不是一套死条文。
Spiders are not insects, as many people think, nor even nearly related to them.
蜘蛛不是昆虫，尽管许多人都这样认为，它甚至与昆虫几乎没有联系。
2. as 引导限制性定语从句，主要用于the same…as（与……相同），such…as（像……一样），as…as（与……一样）。如：
She knew he felt just the same as she did. 她知道他的感受和她一样。
Such a man with a good temper as Mr. Li is is easy to get along with.
像李先生这样好脾气的人是容易相处的。
He smokes as expensive a cigarette as he can afford.
他抽一种他买得起的最贵的烟。
二、as作为从属连词引导时间状语从句
表示“当……的时候”或“一边……一边”，强调主句的动作和从句的动作同时发生。如：
I saw him as he was getting off the bus.
当他下公共汽车的时候我看见了他。
The boy was singing a popular song as he was bicycling.
这男孩边骑车边唱歌。
As she grew older, she became less active.
当她长大一点的时候，就变得不那么活泼了。
三、as作为从属连词引导原因状语从句
as 引导的原因状语从句常放在主句前，表示“因为，由于”。如：
As she is a model teacher, she gives a good example to others.
因为她是一名模范教师，她给其他人树立了一个好的典范。
As he wasn’t ready in time, we went to the cinema without him.
由于他没有及时准备好，我们就去看电影了，没有等他。
四、as作为从属连词，引导让步状语从句
as引导让步状语从句比较特别，它要求将主语和谓语或谓语的一部分倒装。如：Old as he is, he is still full of energy.
尽管年纪大了，但他依然精力充沛。
Try as she may, she never succeeds.
尽管她很努力，但总是不成功。
Much as I admire Mr. Wang as a poet, I don’t like him as a man.
尽管我喜欢王先生的诗歌，但我不喜欢他的为人。
注：当倒装后置于句首的名词为单数可数名词时，习惯上不带冠词。如：
Boy as he was, he was made king.
尽管他还是个孩子，却被立为国王了。
五、与其他词搭配使用构成从属连词引导从句
1. as if / as though。表示“好像，仿佛”，引导表语从句或方式状语从句。如：
It looks as if / as though it is going to snow.
看起来要下雪啦。
He looks as if / as though he had seen a ghost.
他的脸色看起来好像他看见了鬼。
He talks as if /as though he knew everything about it.
他说话的口气好像他已经全部都知道了。
2. as [so] long as。“只要”，引导条件状语从句。如：
As [So] long as you can keep away from them, you will be safe.
只要你能远离他们，你就安全了。
I’m happy as long as you are happy.
只要你幸福，我就感到幸福了。
3. as [so] far as。表示“在……的范围内”，引导限制状语从句。多用于下列结构：as [so] far as I know（据我所知），as [so] far as I can see, as [so] far as I’m concerned （依我看）。如：
As [So] far as I know, the couple have been abroad for about five years.
据我所知，这对夫妇已经出国约五年了。
There’s only one thing to be done now, as far as I can see.
依我看。现在只有一件事情要做。
4. as soon as。表示“一……就”，引导时间状语从句。如：
As soon as he got off the plane, he telephoned her girl friend.
他一下飞机就给他的女朋友打了个电话。
He started as soon as he received the news.
他一得到消息就出发了。
总之，由于as的用法复杂，同学们在学习时一定要注意比较其在不同句子中的作用，判断其连接的是什么样的从句，多做一些关于相关练习，这样便可掌握其用法了。
As引导的各种从句归纳
A s引导的各种从句归纳-标准化文件发布号：（9556-EUATWK-MWUB-WUNN-INNUL-DDQTY-KII
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引导的从句
一、as用作关系代词引导定语从句 1. as 引导非限制性定语从句，一般不指代某个具体的名词或代词，而是代表整个主句或主句的一部分。这种从句可放在主句之前，也可以放在主句之后，有时还可以放在主句的中间。如： As is reported in the newspapers, talks between the two countries are making progress. 正如在报纸上所报道的，两国间的谈判有所进展。 Grammar is not a set of dead rules, as has been said above. 如上所说，语法不是一套死条文。Spiders are not insects, as many people think, nor even nearly related to them. 蜘蛛不是昆虫，尽管许多人都这样认为，它甚至与昆虫几乎没有联系。 2. as 引导限制性定语从句，主要用于the same…as（与……相同），such…as（像……一样），as…as（与……一样）。如： She knew he felt just the same as she did. 她知道他的感受和她一样。 Such a man with a good temper as Mr. Li is is easy to get along with. 像李先生这样好脾气的人是容易相处的。 He smokes as expensive a cigarette as he can afford. 他抽一种他买得起的最贵的烟。 二、as作为从属连词引导时间状语从句 表示“当……的时候”或“一边……一边”，强调主句的动作和从句的动作同时发生。如：I saw him as he was getting off the bus. 当他下公共汽车的时候我看见了他。 The boy was singing a popular song as he was bicycling. 这男孩边骑车边唱歌。 As she grew older, she became less active. 当她长大一点的时候，就变得不那么活泼了。 三、as作为从属连词引导原因状语从句 as 引导的原因状语从句常放在主句前，表示“因为，由于”。如： As she is a model teacher, she gives a good example to others. 因为她是一名模范教师，她给其他人树立了一个好的典范。 As he wasn’t ready in time, we went to the cinema without him. 由于他没有及时准备好，我们就去看电影了，没有等他。w.w.w.k.s.5.u.c.o.m 四、as作为从属连词，引导让步状语从句 as引导让步状语从句比较特别，它要求将主语和谓语或谓语的一部分倒装。如： Old as he is, he is still full of energy. 尽管年纪大了，但他依然精力充沛。 Try as she may, she never succeeds. 尽管她很努力，但总是不成功。 Much as I admire Mr. Wang as a poet, I don’t like him as a man. 尽管我喜欢王先生的诗歌，但我不喜欢他的为人。 注：当倒装后置于句首的名词为单数可数名词时，习惯上不带冠词。如： Boy as he was, he was made king. 尽管他还是个孩子，却被立为国王了。 五、与其他词搭配使用构成从属连词引导从句 1. as if / as though。表示“好像，仿佛”，引导表语从句或方式状语从句。如： It looks as if / as though it is going to snow. 看起来要下雪啦。 He looks as if / as though he had seen a ghost. 他的脸色看起来好像他看见了鬼。 He talks as if /as though he knew everything about it. 他说话的口气好像他已经全部都知道了。 2. as [so] long as。“只要”，引导条件状语从句。如： As [So] long as you can keep away from them, you will be safe. 只要你能远离他们，你就安全了。
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引导的非限制性定语从句
as引导的非限制性定语从句： 1： as引导限定性定语从句，常用于以下句式，其中关系代词在从句中担当主，宾，表语： ①so/as/such+名词+as…像……一样的，像……之类 : We have found such materials as are used in their factory. These houses are sold at such a low price as people expected. This book is not such as I expect. Such things as you described are rare now. He isn’t such a man as you described. He is such a lazy man as nobody wants to work with =he is such a lazy man that nobody wants to work with him. I want to have such a dictionary as he has. I have bought such a watch as was advertised on TV. Mount Wuyi is such an attractive place of interest as everyone likes to visit. Such money as he earned was spent on spirits and tobacco. He was not half such a coward as we took him for. ②the same +名词+as 和…同样的 He is not the same man as he was /used to be. The west is not the same as it was 20 years ago. I like the same book as you do . I shall do it in the same way as you did. This is the same pen as I lost yesterday. Is this the same mosquito as bit you just now? 2: as引导的非限定性定语从句，指代整个主句的内容，但不同于which的是，它引导的定语从句既可以位于主句的前面，也可以位于主句的后面。它的意思是“正如”，在这些从句中as作主语或宾语。经常使用的短语又： as(it) seems likely, as (it) often happens, as (it) was printed out, as (it) was said earlier, as I remember (it), as I unde rstand (it), as (it) appears, as is known, as is said, as is reported, as announced, as we had expected, as everybody c an see, as is mentioned above. 如： As we all know, china is a developing country.. (在句首只能使 as) As is known to all, he is the best student in our class. As was expected, he failed in the exam. As anybody can see, they were telling a lie. The girl married a rich man, as is natural. As is often the case, my mother has the final say in the argument. ______ I explained on the phone, your request will be considered at the next meeting. (2005年浙江卷) A. When B. After C. As D. Since ______ is reported in the newspapers, talks between the countries are making progress. (2004年北京卷) A. It B. As C. That D. What ______ is often the case, we have worked out the production plan. A. Which B. When C. What D. As As is known to us all, the 2008 Olympic Games will take place in Beijing. As is known to everybody, Taiwan is a part of china. We must unify it. The weather turned out to be very good, which was more than we could expect. As is known to everybody, the moon travels round the earth once everyone =the moon travels round the earth once every month, as/which is known to everyone.
As引导地各种从句归纳
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。 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。
as引导定语从句的用法
as引导定语从句的用法 as 引导非限制性定语从句，可放在主句之前，或者主句之后，甚至可以切割一个主句；which 引导的非限制性定语从句只能放在主句之后。另外，as有“正如……，正像……”的意思 (1) As is known to all, China is a developing country. (2) He is from the south, as we can see from his accent. (3) John, as you know, is a famous writer. (4) He has been to Paris more than several times, which I don’t believe. ================================ As 的用法例 1. the same…as；such…as 中的as 是一种固定结构, 和……一样……。 I have got into the same trouble as he (has). 例2. as可引导非限制性从句，常带有'正如'。 As we know, smoking is harmful to one's health. As is known, smoking is harmful to one's health. 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。 一、“as / which”特殊定语从句的先行成分 1. 形容词或形容词短语作先行成分, 具有形容词意义的介词短语也可以充当先行成分，如： My grandmother’s house was a lways of great importance to me, as my own is. 在一定的语言环境里，有些名词可以具有形容词的性质。这些名词主要是那些表示人的身份、职业、状态的名词。值得一提的是，在这些具有形容词性质的名词之后，引导定语从句的关系代词不能用who / whom. 2. 动词短语先行成分。 这种动词短语既可是限定形式也可是非限定形式。如果是动态动词短语，它们在从句中就一般有限定或非限定形式的替代动词do和as / which一起代替。do可以出现，也可以不出现，但不能用其它动词代替。 3. 句子作先行成分。 这句子可以是整个主句也可以只是主句中的一个从句。有时是连续几个句子，有时甚至可以是一个完整的故事。 二、“as/which”特殊定语从句在句中的位置 由于先行成分的构成成分不同，“as/which”特殊定语从句在句中的位置有以下几种情况：1. 形容词做先行成分时：形容词或形容词短语（含具有形容词性质的名词）作先行成分，“as / which”特殊定语从句置于先行成分之后。 2. 动词短语作先行成分时：动词短语作先行成分时，“as / which”特殊定语从句置于先行成分之后。但是，当从句中含有表示主观意志的插入成分时，“as”特殊定语从句可以移至句子之首。 3. 句子作先行成分时：“as”特殊定语从句的位置较灵活，可以置于先行成分之前、之中或之后。但如果先行成分是直接引语，“as”特殊定语从句多在先行成分之前。如果先行成分是否定句，“as”特殊定语从句与否定词的相对位置不同可以使它产生不同的意义。由于“as”特殊定语从句具有这一特点，所以有时它的位置不能随便移动。在非正式的文体里，“which”特殊定语从句可以出现在先行成分之中。
as引导六大从句
as是考研英语中十分常见的单词，用法灵活多样，是英语中最常用的词汇之一。as主要有两种词性，分别为介词和连词。as作为介词时，用法和语义较单一，其含义为“作为”。但是as作为连词词性时，其用法和功能较多，可以引导各类从句，而对其所引导的从句类型的识别也就成为了as理解的难点。在此对as引导各类从句进行汇总，并对各类从句的特点给出具体总结。 一、as引导定语从句 as引导定语从句时，既可以引导限定性定语从句，又可以引导非限定性定语从句。区分as引导定语从句和其它从句的关键特征是：as引导定语从句时在从句中做成分，通常做主语或宾语。 1、as引导限定性定语从句。 如从句所修饰的名词前有such、the same、as出现，后面的定语从句将由as引导，形成such...as，the same...as，as…as这样的固定结构，译为“和……一样”。 例1：I never heard such stories as he told. 我从未听过他所讲的那样的故事。 例2：He’ll repeat such questions as are discussed in the book. 他将重复书中讨论过的问题。 例3：They made the same mi stake as others would have made on such an occasion. 他们犯了和其他人在这种场合下会犯的同样错误。 2、as引导非限定性定语从句。 as引导非限定性定语从句，往往指代一整句话，通常表示“正如”的意思。as引导的非限制性定语从句位置相对比较灵活，可以位于先行词之前、之后或中间。 例：As is known to everybody, the moon travels round the earth.
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。 . 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。 . 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。 . 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.
(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。
As引导的定语从句(含配套练习与答案)
As引导的定语从句（配练习与答案） 一、Review定语从句 1. 定语从句的基本用法 2. 限制性定从的基本用法 a. 作用：起限定作用, 不可省，使句意不完整。 b. 位置：位于先行词之后，不用逗号。 c. 翻译：用形容词的形式去翻译。 d. 修饰：先行词。 ! Eg: He has two sisters who are working in the city. （他有两个在城市里工作的妹妹。） 3.非限制性定从 a.作用：起补充说明, 可省。 b.位置：位于先行词之后，用逗号隔开。 c.翻译：译成两个并列句。 Eg: He has two sisters , who are working in the city. (他有两个妹妹，都在城市里工作。) d.不能用“that”引导非限制性定从。 e.修饰：先行词或整个句子。 (which可指代整个句子) f.^ g.Eg: He missed the show, which was a great pity. (他错过了那个节目，真是太遗憾 了。) h.表达先行词部分或全部的数量的结构为：先行词为人：some/all + of +whom 先行词为物：some/all + of +which Eg: Here are the questions , some of which I thought are very easy. 二、as 引导限制性定从 1. as 作关系代词, 可指人也可指物, 在从句中可作主语和宾语。 2. 固定搭配: such as (例如, 象这样)，as…..as (和…..一样)，the same as (与…..相同) Eg: Such people as had made great contributions should be respected. (主语) # Eg: You can take as many books as you need. （宾语） 三、As引导的非限定性定从句
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
(完整版)as引导的各种从句.doc
as 引导的各种从句 as 作英中一个非常活的，其引的从句在中学 多，它的种根据意具体分析判定。如下： 一、 as 充当，引状从句。 1.引状从句，主句作与从句作同生，“当??的候；一 ?? 一”。如： As the students watched him quietly， he mixed the three together. 当学生静静地看着他的候，他把三种液体和在一起。 As the pupils walked along the lake， they sang happily. 学生沿着湖一走，一高地唱着。 2.引原因状从句，从句所表达的原因是比明的，已人所知 的。如： As he did not know much English， he got out his dictionary and looked up the word“ cough” . 由于他英懂得不多，就拿出字典来“咳嗽” 个。 As it was getting very late， we soon turned back. 因很晚了，我很快就回来了。 3.引方式状从句，此 as 可“如；像；按照”。如： Remember， you must do everything as I do. 住，你都要照我做。 When at Rome do as the Romans do. （）入随俗。
I have changed it as you suggested. 我已按照你的建把它改好了。 4.引步状从句，多用于面中，且用部分倒装序，即将从句的表或状等前置。它比 though 和 although 引的步状从句更有表力，气更。如： Poor as he was （＝ Though he was poor ） he was honest. 他然，但很。 Child as she is， she speaks English well. 然她是个孩子，但英却得很好。 Fast as you read， you can't finish the book in two days. 尽管你得很快，但你不能在两天内完本。 5.引比状从句，从句通常可采用省略形式， as “像??一”。如： It isn't as (so) cold as it was yesterday. 今天不像昨天那么冷。 二. as 充当关系代，引定从句 1.引限制性定从句，在从句中作主、、表等成分，先行通常被such，the same 所修，构成“ such ?，asthe same ? as ”构。如： You made the same mistake as（ you did ） last time. 你犯了和上次一的。 You must show my wife the same respect as you show me.
207考研英语as引导从句
一、as作从属连词，引导不同种类的状语从句 1、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。 2、as引导原因状语从句 表示已知的原因，译作"既然;由于;因为……"，通常放在句首。 例如： As it is too late for you to go home, you'd better stay over night at this place. 由于天太晚，你不能回家了，你最好留在这儿过夜。 As it is going to rain, the sports meet will be put off until next week. 由于天要下雨，运动会将推迟到下星期开。 3、as引导比较状语从句 as引导比较状语从句有两种结构，分别是"as …as"和"not as / so …as"结构。第一个as是副词，第二个as是连词。译作"跟……一样"、"跟……不一样"。这种从句有三种不同的结构形式和意义。 (1)表示两个不同的人(或物)在相同(或不同)方面的比较。例如： He is as careful as his elder brother. 他和他哥哥一样细心。 She is not so clever as her sister. 她不如她姐姐聪明。 (2)表示同一个人(或物)在不同方面的比较。例如： She is as kind as (she is )honest. 她既诚实又和蔼。 4、as引导方式状语从句时，
as 引导的各种从句
as 引导的各种从句 as 作为英语中一个非常活跃的词，其引导的从句在中学阶级较为多见，它们的种类应根据实际意义具体分析判定。如下： 一、as 充当连词，引导状语从句。 1. 引导时间状语从句，主句动作与从句动作同时发生，译为“当……的时候；一边……一边”。如： As the students watched him quietly，he mixed the three together. 当学生们静静地看着他的时候，他把这三种液体搅和在一起。 As the pupils walked along the lake，they sang happily. 学生们沿着湖一边走，一边高兴地唱着。 2. 引导原因状语从句，从句所表达的原因是比较明显的，已为人们所知的。如： As he did not know much English，he got out his dictionary and looked up the word “ cough ” . 由于他英语懂得不多，就拿出字典来查“咳嗽”这个词。 As it was getting very late，we soon turned back. 因为很晚了，我们很快就回来了。 3. 引导方式状语从句，此时as 可译为“如；像；按照”。如： Remember，you must do everything as I do. 记住，你们都要照我这样做。 When at Rome do as the Romans do. （谚语）入乡随俗。
I have changed it as you suggested. 我已经按照你的建议把它改好了。 4. 引导让步状语从句，多用于书面语中，且须用部分倒装语序，即将从句的表语或状语等前置。它比though 和although 引导的让步状语从句更有表现力，语气更强。如： Poor as he was （＝Though he was poor ）he was honest. 他虽然贫穷，但很诚实。 Child as she is，she speaks English well. 虽然她是个孩子，但英语却讲得很好。 Fast as you read，you can't finish the book in two days. 尽管你读得很快，但你不能在两天内读完这本书。 5. 引导比较状语从句，从句通常可采用省略形式，as 译为“像……一样”。如： It isn't as (so) cold as it was yesterday. 今天不像昨天那么冷。 二. as 充当关系代词，引导定语从句 1. 引导限制性定语从句，在从句中作主语、宾语、表语等成分，先行词通常被such，the same所修饰，构成“ such … as，the same … as ”结构。如： You made the same mistake as （you did ）last time. 你犯了和上次一样的错误。 You must show my wife the same respect as you show me.