高中英语虚拟语气的十大句型

高中英语虚拟语气的十大句型 虚拟条件句： 条件状语从句是非真实情况，在这种情况下要用虚拟语气。 1．条件从句与现在事实不一致，其句型为： 句型1：If ＋主语＋过去时，主语＋ should (could, would, 或might) ＋动词原形 (1) If I were you, I would study hard. (2) If it rained, I would not be here now. 2．条件从句与过去事实不一致，其句型为： 句型2：If ＋主语＋had＋过去分词，主语＋ should（could, would, 或might）＋ have ＋过去分词 (3) If the doctor had come last night, the boy would have been saved. (4) If I had not studied hard, I would have failed in the exam last term. 3．条件从句与将来事实不一致，其句型为： 句型3：If ＋主语＋过去时/ should ＋动词原形/ were to＋动词原形，主语＋ should (could, would, 或might) ＋动词原形 (5) If it should rain tomorrow, we would stay at home. (6) If I were to go to the moon one day, I could see it with my own eyes. (7) If you missed the film tonight, you would feel sorry. 注意问题： 1．If条件句中绝对不可以出现would。 2．根据句中的时间状语，有时可能出现“混合虚拟”的情况，即主句可能是现在的情况，条件句也许是发生在过去的情况，但都要遵守上述句型。如： (8) If you had studied hard before, you would be a college student now and you would graduate from a college in four years’ time. 3．条件句中如果出现were, had, should可省去if，将主语与这些词倒装。例如：