虚拟语气4.ppt

He behaves as if he______(own) the house. She talked about Rome as though she __________ (be) there herself. He coughed (咳嗽) twice as if someone would come. 他咳嗽两声就好像有人要来了。 总结 wish, would rather, as if / as though, if only 表虚拟时的共同点是： 时态往后退一步，同if虚拟条件句 * * * * * 三. 虚拟语气特殊句型与固定句式: 1. would rather 宁愿，但愿 sb did … 与现在或将来情况相反 sb had done … 与过去情况相反 I would rather you returned me my money now. I would rather we hadn’t told her the bad news. I would rather you came tomorrow. 2. as if / as though 思考： as if / as though 后面的句子是主句还是从句？ owned 1). 从句的动作与主句动作同时发生 (可以理解成与现在事实相反) He behaves as if he ______ (be) the owner of the house. were had been 2). 从句的动作发生在主句动作之前 (可以理解成与过去事实相反) 3). 从句的动作发生在主句动作之后 (可以理解成与将来事实相反) 总结 as if / as though 与现在事实相反: 一般过去时( be 用were ) 与过去事实相反: 过去完成时 与将来事实相反: would/could + V.原 (了解) should 与 wish 的宾语从句相似 3. It is (high / about ) time (that) “是时候…... (做某事)” 注意: should不能省略． sb did sb should do 是时候采取措施来保护环境了。 It is ( high / about ) time that we took / should take measures to protect the environment. 你该走了。 It’s (high / about) time that you went / should go. 4. 在表达惊异、惋惜、遗憾、理应如此等意义的固定句式中常使用虚拟语气 It’s necessary / strange / natural (自然的, 理应如此的) / important … + that sb (should) do 1). It is important that we ________________ ( master ) a foreign language. 2). 真奇怪，她竟然拒绝来参加party。 It’s _______ that she _______________ to come to the party. 3). 鸟在树上安歇 / 休息是很自然的。 It is ______ that a bird _______________ in trees. ( should ) master (should) refuse strange natural (should) rest 5. If only … ! 要是……就好了 If only 与现在事实相反: 一般过去时( be 用were ) 与过去事实相反: 过去完成时 If only it stopped raining now! If only we had followed your advice! 虚拟语气 Alan ___ the party if he had gone to London. A. would have missed B. had missed C. would miss D. missed Exercises A 2.—It was the drug，not the disease，that killed the boy. —He would be still alive today if he ________