高考英语虚拟语气（共18张PPT）

Subjunctive mood It looks as if Harry Potter were a grown-up. Is he a grown-up? I wish every day were Sunday. Is every day Sunday? 这种表示假定、想象、愿望等的非事实观念的语气就叫虚拟语气。 英语的语气分三大类： 陈述语气：用来叙述一件事实。 祈使语气：表达说话人的请求或命令。 虚拟语气：表示说话人的愿望,假设,猜测或建议, 而不是表示客观存在的事实。 虚拟语气在各种句式中的用法: ( 一 ) 用于条件状语从句 1、真实条件句和虚拟条件句 真实条件句：If I have time, I shall(will) go to see you. If you move, I’ll shoot you. 虚拟条件句: If I were a bird, I would fly there. If I were a student, I would do it. If +主语+动词过去式（be动词一律用were) 主语 + would /should/could/ might +动词原形 If +主语+had+过去分词 主语 + would/should/could/ might + have + 过去分词 动词的过去式或should/were to+动词原形 主语 + would/should/could/ might + 动词原形 2、虚拟语气在条件句中的用法 从 句 主 句 与现在事实相反 与过去事实相反 与将来事实相反 eg. If I were you, I should study English. If he had time, he would attend the meeting. If you had come yesterday, you would have met him. If you came tomorrow, we would have the meeting. If it were to/should rain tomorrow, the meeting would be put off. （1 ）当条件状语从句的行为和主句表示的行为所发生的时间不一致时，