让步状语从句(满意的追加20分!!)

1。知道汉语中的转折吧？让步状语从句就是汉语的转折句，“虽然。。。 但是。。。”；“即使。。。 但是。。。” 等等意思。
2。引导让步状语从句的连词看下面;
A. as . though. although:
e.g. Young as/though he is, he knows a lot.
Child as/though he is, he knows alot.
Fast as/ though he runs, he can not catch the bus.
以上句式要表语前置，如果表语是单数名词，其前没有冠词。
Although/Though he is young, he knows alot.
通过上面的例子可以看出， though 的用法包括了although 和as.

B. whatever和no matter what 等等。
e.g. Wherever you go, don't forget your motherland.
No matter where you go, don't forget your motherland.
C. even though, even if:
e.g.Even if /though you know how to do it, you'd better be modest.
3。but , while 是并列连词，引导的是并列句。
e.g. He likes sinhing, while/but his wife likes dancing.

让步状语从句

常用引导词：though, although, even if, even though

特殊引导词： as(用在让步状语从句中必须要倒装)，while ( 一般用在句首 )，no matter …， in spite of the fact that, while, whatever, whoever, wherever, whenever, however