高中英语牛津上海版高中二年级第二学期状语从句讲解及提升练习（有答案）

状语从句讲解及提升练习 一、概述 状语从句(adverbial clause)在句中作状语，可修饰主句中的动词、形容词和副词等。状语从句由从属连词引导。状语从句可放在句首或句末。放在句首时，从句后面常用逗号；放在句末时，从句前面往往不用逗号。 二、引导状语从句的连词分类 状语从句根据它们的含义分为时间、地点、原因、目的、结果、方式、让步、条件、比较等九种。 状语从句 连词 时间 when, whenever, while, as, after, every(each) time, the day, as soon as, the moment, the minute, the second, immediately, no sooner … than, hardly(scarcely)… when, since, before, till, until, once 地点 where, wherever, everywhere 条件 if, unless, as(so) long as, on condition that, providing/provided that, suppose/supposing that, in case 原因 because, since, as, now that, seeing that, considering that, given that , in that, in view of the fact that(鉴于) 让步 though, although, even if(though), while, as, whatever, wherever, whoever, however, no matter +wh词, whether … or, despite the fact that 比较 as…as, not the same as, not so…as, than, the more…the more 方式 as, as if(though) 目的 that, so that, in order that, in case, for fear that, lest 结果 so that, so… that, such … that 时间状语从句 1、while, as,