虚拟语气在状语从句中有哪几种类型？

Question

如题所述

Answer 1

(1)在带有even if/ even though引导的让步状语从句的主从复合句中，主句和从句都用虚拟语气，动词形式与含有非真实条件句的虚拟语气相同。如: Even if he had been ill, he would have gone to his office. 即使生了病，他都去办公室。
(2)由as if或as though引导的状语从句表示比较或方式时。从句谓语形式为动词的过去式(be用were)或 “had+过去分词”。如: He treated me as if I were a stranger. 他那样对待我，好像我是陌
生人似的。She talked about the film as if she had really seen it. 她谈论那部影片，就好像她确实看过一样。
注:如果表示的事情可能会发生，那么方式状语从句中的谓语动词可用陈述语气。
(3)在in order that或so that引导的目的状语从句中，谓语动词多用 “could或might（有时也用should）+ 动词原形”。如: Mr green spoke slowly so that his students could (might) hear clearly. 格林先生说得很慢，好让学生听清楚。