《虚拟语气特殊句型》PPT课件.ppt

He behaves as if he_(own) the house.,owned,1). 从句的动作与主句动作同时发生 (与现在事实相反),He behaves as if he _ (be) the owner of the house.,were,1. as if / as though,She talked about Rome as though she _ (be) there herself.,had been,2). 从句的动作发生在主句动作之前 (与过去事实相反),He coughed (咳嗽) twice as if someone would come. 他咳嗽两声就好像有人要来了。,3). 从句的动作发生在主句动作之后 (与将来事实相反),2. 名词性从句中的虚拟语气,1) 一 “坚持” (insist) , 二“命令” (order, command) , 三“建议” (advise, suggest, propose) , 四“要求” (ask, demand, require, request) + (that) sb (should) do . 或是 (that) sb / sth (should) be done,宾语从句,我们建议Tom 去休息一下。 他坚持要我与他同行。 他们要求派Tom去那儿工作。 老师要求作业要及时完成。,We suggested _ .,He insisted _ .,They requested (that) Tom _ .,(that) Tom have a rest,(that) I (should ) go with him,(should) be sent to work there,The teacher asked (that) our homework _ .,(should) be finished in time,2） 这些动词相对应的名词性从句也用should do It is suggested that we (should) practise reading English everyday. The suggestion given by our teacher is that we (should) practise reading English everyday. The teacher give us a suggestion that we (should) practise reading English everyday.,这些动词相对应的名词性从句也用should do It is ordered / commanded / suggested / advised / requested / required / demanded that (should) do The / Ones insistence / order / command / suggestion / advice / proposal / recommendation / request / requirement / demand / desire is / was that (should) do a / the suggestion / request (等) that (should) do ,主语从句,表语从句,同位语从句,Its suggested that the plan (should) be carried out at once . The old womans demand is that her son (should) come to see her once a week. We are in favor of the advice that the factory (should) be closed down.,3. wish 的宾语从句,1. wish 的宾语从句,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,I wish I _ (be) as tall as Yao Ming.,were,I wish/wished I _ (have not) eaten so much watermelon.,hadnt,I wish it _ ( will ) rain tomorrow.,would,He wishes he _ ( become ) a scientist some day.,could / would become,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 hadnt told her the bad news.,I would rather you came tomorrow.,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。 Its (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 Its 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。 Its _ 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,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!,1. insist, suggest 2. as if/though 3. if,五. 可用可不用虚拟语气的情况,If 引导的条件句,a. if真实条件句 表示条件是真的或有可能实现的, 采用陈述语气。,b. if虚拟条件句 表示条件是虚拟的或几乎无法实现的, 采用虚拟语气。,insist / suggest 各有两种意思，用不同的语气 insist : “坚决/持要求”用虚拟语气,即 should do; insist : “坚持认为, 坚持说”用陈述语气 suggest : “建议”用虚拟语气，即should do; suggest : “表明、暗示”用陈述语气,1. The teacher suggested that we _ (practise) more after class. 2. Her pale face suggests that she _ (be) ill today. 3. He insisted that all of us _ (get) there on time by any means. 4. He insisted that he _ (not steal) the diamond, and that he should be set free. 他坚持说他没偷钻石，要求立刻被释放。,(should) practise,is,(should)