高三英语复习 专题四虚拟语气[中学教育].docVIP

专题四：虚　拟　语　气 1、If 条件句 时 间 　从　句 主　　句 与现在相反 　 过　去　式 would / should /could / might do 与过去相反 had done would / should / could have done 与将来相反 ① 过去式　 ② were to do ③ should do would /should /could / might do ①If I were you, I would leave now. ②If you had asked me yesterday, I could have told you. ③If it should rain tomorrow, we couldn’t climb. NOTICE:　错综时间条件句（根据所表示的时间调整） ④If you had followed me, you wouldn’t miss the train now. 2、主语从句中的虚拟 用于It is+形容词或过去分词+主语从句中 形容词有：advisable合理的decided决定的crucial关键的appropriate恰当的determined决定的commanded命令的arranged安排的essential紧要的，基本的complied遵照anxious焦急的imperative迫切的important重要的desirable合意的better较好的，更好insistent坚持的desired想要asked请求keen渴望的incredible难以置信的adamant坚定不移的natural自然的insisted坚持necessary必要的suggested建议urgent紧迫的ordered命令shocked震惊的vital极其重要的possible可能的strange奇怪的preferable好一点proposed提议requested要求的required要求的recommended推荐resolved决定的probable可能的pity可惜，憾事shame遗憾等 　 ①It is (was) important (necessary, strange ) that-clause It’s necessary that you (should) be present at the meeting. ②It is (was) ordered (suggested, required, requested) that-clause It was ordered that the room (should) be cleaned. 3、wish + that-clause ①现在的愿望：I wish that you weren’t so lazy. ②过去的愿望：I wish that you hadn’t hurt Jim so much. ③将来的愿望：I wish you wouldn’t talk like that. 　　　　 --- Have you ever studied French ? --- No, but I wish I had. 4、表语从句和同位语从句中的虚拟 　　通常由几个要求接虚拟语气的名词（表示建议、要求、命令、请求等含义）引起： advice忠告decision决定demand要求desire要求、愿望insistence坚持motion提议necessity必要性order命令preference偏爱，选择proposal提议pray恳求recommendation推荐request要求requirement要求resolution决心suggestion劝告，忠告 ①He gave orders that the test (should) be finished before 5:30. ② His suggestion is that the house (should) be built there. ５、宾语从句中的虚拟 下列动词后的宾语从句用虚拟语气： ask、advise、arrange、beg、command、decide、demand、desire、 determine、insist、intend、maintain坚持，主张move建议，动员propose提议object反对order命令prefer建议require需要request要求resolve下决心recommend推荐suggest建议stipulate约定，规定u