考研英语长难句是英语考察的重难点，阅读细节题就是对此的考察，还有翻译都要掌握对长难句的拆分和理解。通过对真题的研究，总结长难句的重点考察句型，需要大家在本阶段复习重点掌握：

复合句型-状语从句

一、理论常识

状语从句，属于副词性从句，简单说就是从句在句子中担任状语，分为时间、目的、地点、条件、方式、让步、比较、结果、原因9种状语从句。

时间引导词：when , after , before , while , until , till , since , as soon as , everytime , the moment等

地点引导词：where , wherever等

原因引导词：because , since=now that , as等

条件引导词：if , whether , unless , as long as ,on condition that , providing that等

结果引导词：so / such ... that , so等

目的引导词：in order that , so that等

让步引导词：though , although , however , whatever=no matter what even if , even though , as (倒装) 等

方式引导词：as , as if等

比较引导词:than , as ... as , the more ... , the more ... 等

二、真题举例

例句1：While formal learning is transmitted by teachers selected to perform this role , informal learning is acquired as a natural part of a child's development .