请高手为小弟讲解这状语从句、状语、限制性定语从句等这一类的解释及说明 最好有例题 越详细越好 小弟先提前谢谢啦

状语：http://baike.baidu.com/view/111834.htm


状语从句
一 定义：状语从句在句子中作状语，修饰主句中的动词、形容词或副词 等。

二 位置：状语从句放在主句之前时，常用逗号分开；放在主语之后时，一般不用逗号。

三 分类：状语从句按其意义和作用分为时间状语从句、地点状语从句、原因状语从句、结果状语从句、目的状语从句、条件状语从句、让步状语从句、比较状语从句和方式状语从句九种。

四 引导词：状语从句由从属连词引导。

1 时间状语从句常用的从属连词：

when(当......时），as(当，一边......一边），while(在......期间），

before(在......之前），after(在......之后），since(自从......依赖），

till/untill(直到）, as soon as(一....就....），once(一旦，一度，曾经），

whenever(无论什么时候）......

2 地点状语从句常用的从属连词：

where(在......的地方），wherever（无论哪里）......

3 原因状语从句常用的从属连词：

because(因为），since(既然）, as(由于）......

4 结果状语从句常用的从属连词：

(so) that (结果），so(所以），so......that（如此......以致于），

such...... that(如此......以致于）......

5 目的状语从句常用的从属连词：

so that(以便），in order that(为了）....

6 条件状语从句常用的从属连词：

if(如果)， unless(if......not)(除非，若不），as/so long as(只要），

suppose(supposing)(假设），provided(假设）....

7 让步状语从句常用的从属连词：

though(虽然），although(虽然），as(尽管），even if(即使），

even though(即便），however(无论怎样），whatever(无论什么），

whoever(无论是谁），no matter(不管）....

8 比较状语从句常用的从属连词：

as......as(...和...一样），than(比），not so/as......as(...和...不一样），

the more......the more(越......越）......

9 方式状语从句常用的从属连词：

as(正如），as if (though)(好像，宛如）......


限制性定语从句与非限制性定语从句

限制性定语从句和主句之间不用逗号分开，修饰主句中的某一个名词或名词词组或代

词；非限制性定语从句常用逗号和主句隔开，可以修饰主句中的某一个词，也可修饰整个句子。非限制性定语从句不能用that引导，引导非限制性定语从句的关系词不能省略。非限制性定语从句例：Li Ping´s father, who works in a factory, is an engineer./He tore up my photo, which made me very angry.(which指代主句内容，因前后两句是因果关系，此时which不可换为as。)

He is good at physics, as is known to us all.＝As is known to us all, he is good at physics.(as指代主句内容，在as is known/believed, as we all know/believe这类结构中as不可换为which)

as; which引导定语从句异同
as, which 都能引导限制性或非限制性的定语从句。
(1)在引导限制性定语从句时；
①which从句修饰的先行词是名词（词组），which可与that换用，作宾语时可省去。如：
Then grow some tomatoes in one box which has plant food in the soil and some in another box which doesn’t.
But the studios(which)he started are still busy today, producing
more and more interesting films.


状语从句强化训练



2007-08-16 点击数:4770



1. After the war，a new school building was put up ________ there had once been a theatre.
A. that B. where C. which D. when
2. ____ he took part in the competition, he won a second prize.
A. For the first time B. At a time C. At one time D. The first time
3. I would appreciate it _______ you call back this afternoon for the doctor’s appointment.
A. until B. if C. when D. that
4. I had just started back for the house to change my clothes _____ I heard the voices.
A. as B. after C. while D. when
5. The class went on with the story _____ they had left it before the holiday.
A. where B. which C. in which D. when
6. The company has a free long-distance telephone number _____ customers may call with any questions they have about its products.
A. although B. as C. even if D. so that
7. --- Is Mr. Smith in the office?
--- Yes，________ he is in charge of the office，he must be there.
A. since B. however C. whether D. for
8. Someone called me up in the middle of the night，but they hung up __I could answer the phone.
A. as B. since C. until D. before
9. --- Don’t look down upon Bob. He has his own advantages.
--- Oh, yes. ________ others are weak, he is strong.
A. If B. When C. Where D. Though

……

详见http://grammar.ewstudy.com/2007/08/2007-08-164124.html



其他版本的说法：
http://www.7880.com/Info/Article-9dedb00.html
http://info.chengcai.net/html/200602/1139279094.htm