专题07 虚拟语气（真题解析）-备考2021年高考英语语法分类讲解+十年真题解析

1.【2019江苏卷】What a pity! You missed the sightseeing, or we _________a good time together. A. had B. will have C. would have had D. had had 【答案】C句意：真遗憾！你错过了这次观光, 否则, 我们本应该在一起度过一段愉快时光的。根据上文, 可知是对过去事情的虚拟, 与过去事实相反的假设。其句子结构为：从句：If+主语+过去完成时+其他, 主句：主语+should(would, could, might)+现在完成时+其他, 故选C。 2.【2019·天津卷】The workers were not better organized, otherwise they ____________ the task in half the time. A. accomplished B. had accomplished C. would accomplish D. would have accomplished 【答案】D句意：工人们没有被更好的组织起来, 否则他们用一半的时间就能完成任务。根据上句the workers were not better organized可知, 这是对过去事情的虚拟。与过去事实相反的假设。其句子结构为：从句：If+主语+过去完成时+其他, 主句：主语+should(would, could, might)+现在完成时+其他, 故选D。 3.【2018江苏】It’s strange that he _______ have taken the books without the owner’s permission. A. would B. should C. could D. might 【答案】B句意：真奇怪, 他竟然没有主人的允许就拿走了这些书。在句型”It is important/necessary/strange/impossible/natural that...”中, 其中由that引导的主语从句通常用“should+动词原形”这样的虚拟语气, 其中的should可以省略。故选B。点睛：本题考查虚拟语气。It is im