状语从句常见引导词

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。常用引导词如下表：

时间状语从句

连词 :as/when/while;after;before;since;once;till/until;

whenever;no sooner...than.../hardly...when...

副词：immediately;directly

名词短语：the monment;the minute;by the time;next time

条件状语从句 if;unless;as/so long as;on condition that;suppose/supposed that;

provided/providing that;in the event that

原因状语从句 because;as;since;now(that)

结果状语从句 so/such...that...

目的状语从句 so that;in order that;in case

让步状语从句 though;although;as;however;no matter...;疑问词+ever...;whether...or not...

比较状语从句 than;as/so...as;the more...the more..

方式状语从句 as;as if;as though

地点状语从句 where ;wherever