虚拟语气WISH.ppt

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1、Unit 15Lesson 3 GrammarIf+主主+had done sth,主主+would/should/could/might+have doneIf he _ hard,he _ the examination.1.1.如果他努力学的话，他就通过这次考试了。如果他努力学的话，他就通过这次考试了。If I _ her,I _ unhappy.2.2.要是当时我和她结了婚的话，那我是很不幸的。要是当时我和她结了婚的话，那我是很不幸的。与过去事实相反的虚拟条件句与过去事实相反的虚拟条件句had workedwould have passedhad marriedwould have b

2、eenIf+主主+did(were),主主+would/should/could/might+动词原形动词原形If I _ you,I _it again.1.1.如果我是你，我会再试一次。如果我是你，我会再试一次。2.2.如果我有一百万美元，我会买下这架飞机。如果我有一百万美元，我会买下这架飞机。If I _one million dollars,I _the plane.与现在事实相反的虚拟条件句与现在事实相反的虚拟条件句werewould tryhadwould buy与将来事实相反的虚拟条件句与将来事实相反的虚拟条件句(通常有时间状语通常有时间状语)If he _here tomorr

3、ow,I _him about it.If it _ tomorrow,the crops _.1.1.如果他明天来的话如果他明天来的话,我会告诉他这件事我会告诉他这件事.2.2.如果明天来下雨的话如果明天来下雨的话,庄稼就有救了。庄稼就有救了。.If+主主+did(were to/should do),主主+would/should/could/might+动词原形动词原形should comewould tellwere to rain would be saved条件状语的倒装：条件状语的倒装：如果条件状语中有如果条件状语中有were,had,should时时,可以倒可以倒装成：装成：W

4、ere/Should/Had+主主+其他，其他，ifif省略省略Were I you,I would try it again.Had you come here earlier yesterday,he would have met him.Should it snow tomorrow,we wouldnt go out.If I were you,I would try it again.If you had come here earlier yesterday,you would have met him.If it should snow tomorrow,we wouldnt g

5、o out.I wish I were as young as you.我要是和你们一样年轻就好了。我要是和你们一样年轻就好了。（真可惜我老了）（真可惜我老了）How I wish he hadnt left yesterday.要是他昨天没有离开这里就好了。要是他昨天没有离开这里就好了。（他已离开）（他已离开）I wish it would rain tomorrow.要是明天下雨就好了。要是明天下雨就好了。（说话人以预料明天不会下雨）（说话人以预料明天不会下雨）2.wish+thatHow I wishdid/were 现在现在had done 过去过去would/might/could

6、do 将来将来2.If only(1)要是就好了要是就好了=I wishIf only I knew his name now!If only we had followed your advice last time!If only I could see him again next year!要是我们的父母能和我们住在一起就好了。要是我们的父母能和我们住在一起就好了。If only our parents could live with us!If only I hadnt missed the train!要是我没错过火车就好了要是我没错过火车就好了.You should see the doctor.We shouldnt forget the history.You shouldnt have told him the bad news.（但是已经告诉了）（但是已经告诉了）You should have arrived here earlier.（但是你迟到了）但是你迟到了）3.should(n t)+do 对现在应发生的变化提出建议对现在应发生的变化提出建议have done过去本（不）应该过去本（不）应该