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。

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。

3、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。

4、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，他们在房子里仍然没有找到一个人。

Dislike him as we may，we must acknowledge his greatness. 尽管我们不喜欢他，但必须承认他的伟大。

Lose money as I did，we got a lot of experience. 钱虽然丢了，我们却得到了许多经验。

Fail in the election as he did，he became famous for his fiery speech against slavery. 尽管落选了，但他却以其反对奴隶制的激烈演说而出了名。

【说明】主语后的动词通常为may，might，would，did 等情态动词或助动词(若表示情态意义，则选用情态动词；若陈述事实，则用did，do 等助动词)。

5、分词+ as / though + 主语+ 动词

Raining hard as it is，I’m going out for a walk. 虽然正在下着大雨，我还是要出去散步。

Surrounded as we were by the enemy，we managed to march forward. 虽然我们被敌人包围着，但我们还是设法前进了。

Munching the apple as he was，he had got an eye for all John’s movements. 他尽管在一个劲地嚼着苹果，但仍警惕着约翰的一举一动。

6、补充说明

1）这类倒装的让步状语从句可用as，though 来引导，不能用although 来引导；但是，未倒装的让步状语从句却可用though，although来引导，而不能用as 来引导。也就是说，although引导让步状语从句时不能倒装，as引导让步状语从句时必须倒装，而though引导让步状语从句时可以倒装也可以不倒装。如：

虽然很晚了，但我们还是继续工作。

正：Late as ［though］it was，we still went on working.

正：Though it was late，we still went on working.

误：Late although it was，we still went on working .

误：As it was late，we still went on working.

2）上面提到的倒装结构有时也可用来表示原因，区别的办法主要看句子的内容：让步从句的内容大多数与主句在意义上相反，而原因从句则与主句之间有因果关系。比较：

Tired as he was，he sat up late studying at night. 昨晚他虽然很疲倦了，但还是学习到很晚才睡。(表让步)

Tired as he was，he went to bed early. 因为很累，所以他睡得很早。(表原因)

Young as he was，he was equal to the task. 他虽年轻，却能胜任这项工作。(表让步)

Young as he was，he was not equal to the task. 他因为年轻，所以不能胜任这项工作。(表原因)

3）在美国英语中，人们通常用as...as 引导让步状语从句。如：

Cold as it was，we went out.=As cold as it was，we went out. 尽管天气冷，我们还是出去了。

Successful as he is，he is not proud.=As successful as he is，he is not proud. 他虽成功了，但不骄傲。

二、as 引导定语从句

as 的用法:(as 引导定语从句, 在定语从句中作主语、宾语、表语)

(一) 如为限制性的，多用于the same …as ; the same as；suc h …as …; as many/much as；

so …as等结构中。如：

1. I have the same book as you (have). 我有一本和你的一样的书。

Her attitude to him was quite the same as it had always been. (关系代词as和指示代词same 连用, 在从句中用作表语, 先行词是same.)

2.---Why didn't you mention that in face of the police just now?

--- I thought it was such a minor detail as was hardly worth mentioning.

We will only discuss such problems as have something to do with our own interests.

Don't do such things as you are not sure about.

There is no such place as you dream of in all this world.

比较：I live in the same house that he used to live in.

I'm wearing the same shirt as you wore yesterday.

比较：Here is so big a stone as no one can lift. （定语从句）

Here is so big a stone that no one can lift it.（结果状语从句）

(二) 如为非限制性的，多单独引导一个定语从句，这种定语从句可置于句首，句中或句尾，译为"正如，这一点"。（动词常为know, see, expect, point out, etc.）

1. As we all know, smoking is harmful to one's health . (as 作宾语)

=As is known to all, smoking is harmful to one's health . （as 作主语）

=It's known to all that smoking is harmful to one's health .

或:Smoking is harmful to one's health , as we all know .（as 作宾语）

或: Smoking, as we all know, is harmful to one' health.

2.He was a foreigner, as I knew from his accent. (宾语, 先行词是前面整个句子)

当先行词被the same所修饰时，关系词既可以用as，也可以用that。在表示具体事物

时，有时两者有一定的区别。一般说来，表示同一种类多用as，表示同一事物多用that。

如：

This is the same instrument that I used yesterday. 这就是我昨天用过的那台仪器。

This is the same instrument as I used yesterday. 这台仪器跟我昨天用过的那台一样。

在抽象概念上，同种类和同一事物是没有绝对区别的，所以两个词可换用：

I have the same opinion as / that you have.

这里要注意的是：

（1）使用as时，它引导的定语从句中的动词可以省略，但使用that时，定语从句中

的动词不可省略。如：

Women received the same pay as men.

Women received the same pay that men received.

(2) 在“the same…that”结构中，that只是用来加强语气，强调“相同”。that可以省去而不改变句子原意，甚至连名词前的same也可以省去。如：

This is the same instrument that I used yesterday.

= This is the same instrument I used yesterday.

= This is the instrument I used yesterday.

但在“the same…as”结构中，same和as都不能省略。

(3) 当“the same…that”结构中的that作为关系副词用时，不可以直接与as互换。

如：

He lives in the same building that I live.

= He lives in the same building as / that I live in.

Shall we meet at the same place that we last met?

= Shall we meet at the same place that / as we last met at?

7. 当先行词前有such, so, as时，关系词应当用as。如：

A wise man seldom talks about such things as he doesn’t understand.

He spoke in such easy English as everybody could understand.

At this time of the day, all buses and trolleys have to carry as many passengers as they can.

It is so easy a book as every schoolboy can read.

Let’s discuss such things as we can talk of freely.

另需注意：

This book is written in such easy English as beginners can understand.（定语从句）

This book is written in such easy English that beginners can understand.（结果状语从句）

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。

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。

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.）