引导让步状语从句的用法

状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。

引导让步状语从句考点聚焦

（1）although与though可以引导让步状语从句，不能与but连用，但可以与yet连用。

Although they are poor,(yet)they are warm-hearted.

（2）even if或even though引导让步状语从句，表示“即使”，“纵然”，用来使人注意下文所强调内容的性质。

I’ll get there even if(though)I have to sell my house to get enough money to go by air.

（3）no matter后接上who、what、where、how等疑问词，也可以在这类疑问词后面加上ever构成whoever、whatever、wherever、however等。

Don’t trust him, no matter what / whatever he says.

Whoever breaks the law will be published.

No matter how hard the work is, you’d better try to do it well.

（4）as也可以引导让步状语从句。要用倒装。

Child as(though)he is, he knows a lot.

Much as I like it, I won’t buy.

Try as he would, he couldn’t lift the heavy box.