选修六第一单元语法虚拟语气知识梳理以及多题型练习.doc

虚拟语气知识梳理一、 虚拟语气用于if非真实条件句从句主句与过去事实相反If + 主语 + had done主语+should/would/might/could have doneIf you had been here last night,如果昨晚你在那儿，If you had got there earlier,如果你早一点儿到的话，nothing would have happened什么事业不会发生。you would have caught the bus.你就会赶上那辆公共汽车。与现在事实相反If + 主语 + were/did/主语+should/would/might/could doIf I were you,如果我是你的话If there was no air,如果没有空气I should go/would go at once.我立刻就走people would die.人们就会死去。与将来事实相反If + 主语 + were/did/were to doIf + 主语 + should do主语+should/would/might/could doIf it were Sunday tomorrow,如果明天是周日的话，If you were to visit the school tomorrow,明天你要是参观那所学校If you should meet him,如果你要见他，we wouldnt have an exam.我们就不参加考试了。you would see me.你就会见到我。you would say “hello” to him.请问他好。2、 虚拟语气在wish 后宾语从句中的使用： 宾语从句表示现在不能实现的愿望从句的谓语动词用过去式I wish I were better-looking. 要是我长得再漂亮些就好了。表示将来不能实现的愿望从句谓语动词用“would/could+动词原形”I wish I would be a solider. 我想当一名军人。表示过去不能实现的愿望从句谓语动词用“had+过去分词”I wish I had met the film star just now. 我要是刚才遇到那位电影明星该多好啊！3、 虚拟语气在would rather 后的宾语从句中的使用：宾语从句对现在情况的假设从句谓语动词用一般过去式Id rather you were here today.对将来情况的假设从句谓语动词用一般过去式Id rather you left tomorrow.对过去情况的假设从句谓语动词用过去完成式I would rather have bought the dictionary. 虚拟语气练习题语法填空：1. IwouldratherTom_(come)tomorrow.2.Itseemsasifit_(be)winternow.3.Whatwouldhavehappenedifyou_(nothelp)herchild？4.Itisstrangethathe_(think)so.5.IwishI_(meet)myuncleyesterday.6.Galileoinsistedthattheearth_(move)thesun.7.Supposingtheweather_(be)bad,wherewouldyougo?8.Butforyourhelp,Icouldnt_(find)theplace.9.Whatdoyouthinkwouldhappenedifthere_(be)nolightintheday?10.Iwasverybusyyesterday,otherwiseI_(go)totheparty.11.Withoutyourhelptheoldman_(notlive)now.12.Itishightimeyou_(take)themedicine,sir.13.I wish I _(can/ attend) the meeting yesterday.14.I wish I _(can/ fly).15.He wished he _(not/ fall) in love with her before.16. I would rather you _(paint) the wall green next time.17.I would rather she _(not do) that.18.If only I _(take) your advice.19. If only I _(be) a bird!单句改错：1. If I was you, I would run faster.2. If I live near my office, I would walk to work.3. I know nothing about the film. If I knew about it, I will tell you.4. If she worked hard enough, she would have passed the English exam.5. If it were not rain tomorrow, they might go to the Great Wall.6. If you asked him yesterday, you would know what to do now.7. He would be a good sportsman now if he trained regularly.8. If it were not for the fact that she couldnt sing, I would invite her to the party.9. Should the weather fine, we might go on a trip.10. She was very busy yesterday, otherwise she would come to the meeting.11. I wish I was as tall as you.12. How I wish I can pay a visit to Paris.13. He wishes that he studied French instead Japanese in the college.14. I would rather you pay me now.15. Its high time that we go to bed.16. Look at the trouble I am in! If only I followed your advice.句式转换及翻译：将以下句子变为主谓倒装句并翻译成汉语。1. If I were you, I would go there._2. If he had eaten it , he would have have died._3. If it should snow tomorrow, we would play a snow game._句子翻译，汉译英：1. 要不是你的帮助，我不会成功的。（but for,要不是，=if it had not been for）_2.没有电，人类今天的生活将很不一样。（with