单击此处编辑母版标题样式,编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,编辑母版文本样式,第二级,第三级,第四级,第五级,Subjunctive Mood,虚拟语气,Subjunctive Mood,1,陈述语气,:,陈述事实,疑问,语气:,表达疑问,祈,使语气,：,表示恳求、建议或邀请,虚拟语气,:,是动词的一种特殊形式它用来表示所说的,不是事实,，或者是,不可能发生的情况,，而是一种,愿望、建议,或是与事实，或是与事实相反的,假设,语气的分类,陈述语气:陈述事实 语气的分类,2,CONTENTS,1,If,虚拟条件句,Subjunctive Mood In If-clauses,3,特殊虚拟语气,Subjunctive Mood In special Mood,2,单句虚拟语气,Subjunctive Mood In single sense,4,情态动词,+have done,Subjunctive Mood In“Modal verb+have done”,CONTENTS1If虚拟条件句Subjunctive Mo,3,0,Review,复习,Subjunctive Mood In If-clauses,0Review复习Subjunctive Mood In I,4,时间,if,条件句谓语,主句 谓语,与,现在事实相反,与,过去事实相反,与,将来事实相反,Subjunctive Mood In If-clauses,would/could/might,+,动词原形,动词过去式,(be,动词用,were),had+,过去分词,would/could/might,+have+,过去分词,would/could/might,+,动词原形,summrize,动词过去式,were to+,动词原形,should+,动词原形,1,Subjunctive Mood In If-clauses,If,条件句中的虚拟语气,时间 if 条件句谓语 主句 谓,5,2,单句虚拟语气,Subjunctive Mood In single sense,summrize,Subjunctive Mood In,single sense,4+1,时间,“,4+1”,后面的从句,1.wish,2.would rather,3.as if,4.if only,+,1.Its time,后面的从句,与,过去,事实相反,与,现在,事实相反,与,将来,事实相反,had+,过去分词,动词过去式,(be,动词用,were),动词过去式,did(be,动词用,were),/,would+,动词原形,2单句虚拟语气Subjunctive Mood In sin,6,3,特殊虚拟语气,Subjunctive Mood In special Mood,3特殊虚拟语气Subjunctive Mood In spe,7,特殊虚拟语气,3,Subjunctive Mood In special Mood,特,殊,伪虚拟,句式,表示要求,命令,建议,（,should,）,+do(,动原,),特殊虚拟语气3Subjunctive Mood In spe,8,特殊虚拟语气,3,Subjunctive Mood In special Mood,表示要求,命令,建议的虚拟语气,一个坚持,_,两个命令,_,三个建议,_,四个要求,_,这些词引导的从句后都是接（should）do.,1.The doctor suggested that he(should)try to lose his weight.,2.He insisted that we(should)tell him the news.,insist,order,command,advise,suggest,propose,demand,require,request,ask,特殊虚拟语气3Subjunctive Mood In spe,9,特殊虚拟语气,3,Subjunctive Mood In special Mood,1.10动词及变形词+名词性从句,3,种,词性,4种,名词性从句,suggest,（谓语动词）,suggested,（过去分词,),suggestion,（名词）,主语从句 宾语从句,表语从句 同位语从句,特殊虚拟语气3Subjunctive Mood In spe,10,特殊虚拟语气,3,Subjunctive Mood In special Mood,例句：,主语从句：,It is,suggested,that the plan _.,宾语从句：,I,suggest,that you_efficiently.,表语从句：,My,suggestion,is that we _ more people to,attend the meeting.,同位语从句：,He didnt follow my,suggestion,that he_ hard.,(should)study,(should)get,(should)work,be carried out,特殊虚拟语气3Subjunctive Mood In spe,11,特殊虚拟语气,3,Subjunctive Mood In special Mood,如果,suggest,表示“,暗示、表明,”,insist,表示“,坚持认为,/,说,”时,宾语从句用陈述语气。
He insisted that he,(not cheat)in the exam.,His facial expression suggested that he,(,be)lying.,didnt cheat,was,2.注意一词两意,特殊虚拟语气3Subjunctive Mood In spe,12,特殊虚拟语气,3,Subjunctive Mood In special Mood,3.It is+adj/n+that(,(,should,）,+do,),1.It is,necessary(important,natural,strange,essential,vital,),that,we(should)clean the room every day.,2.It was,a pity/a shame,that,you(should)be so careless.,在这个句式中，,It,作形式主语，,that,作真正主语从句，此时,主语从句用特殊虚拟语气即,“should+,动词原形,”,的结构，表示惊奇、不相信、理应如此等特殊虚拟语气3Subjunctive Mood In spe,13,4,情态动词+have done,Subjunctive Mood In“Modal verb+have done”,4情态动词+have doneSubjunctive Moo,14,5,牛刀小试,Subjunctive Mood In single sense,单句改错：,1.,This printer is of good quality.If it would break down within the first year,we would repair it at our expense.2.If it had not been the snow,we could have climbed the mountain yesterday.3.They were abroad during the months when we were carrying out the investigation,or they would come to our help.4.If he followed my advice,he wouldnt have lost his job.5.George is going to talk about the geography of his country,but Id rather he focuses more on its culture.6.Had I known about this computer program,a huge amount of time and energy would have saved.7.I would have come sooner but I dont know that they were waiting for me.8.We would put Johns name on the race list yesterday but for his recent injury.9.If we had made adequate preparations,the conference wouldnt have been so successful.10.Jack is a great talker.Its high time that he does something instead of just talking.,5牛刀小试Subjunctive Mood In singl,15,情态动词+have done,4,Subjunctive Mood In“Modal verb+have done”,1.,表推测,0%,(,不可能,),3040%,7080%,100%,(,肯定,),must have done,can/could have done,may/might have done,cant/couldnt have done,对过去发生的事情,进行不同程度推测,It,must have rained,last night,for the road is quite muddy.,昨晚,一定,下雨了，因为路很泥泞。
He,cant have gone,to Beijing,for I saw him just now.他不可能去北京，我刚刚还见他来Tom,can have finished,his homework.,汤姆可能完成了他的作业Hemm.They,might have regarded,me as their,friends.,他们可能把我当朋友看待情态动词+have done4Subjunctive Moo,16,情态动词+have done,4,Subjunctive Mood In“Modal verb+have done”,2.,表虚拟,should/ought to/could/shouldnt/oughtnt/couldnt/neednt,1.,could have done,“过去本来能做某事而实际上没做”（表虚拟）,Tom,could have passed,the exam,but he was too careless.,汤姆本来能通过考试，但他太粗心了2.,couldnt have done,If it hadnt been for your help,I,couldnt have succeeded.,要是没有你的帮助，我也不可能成功。
3.,should/ought to have done,“过去本应该做某事而实际上却,没,做”,You are too lazy.You,should/ought to have finished,the work yesterday.,你太懒了，你昨天本应该完成那项工作4.,shouldnt/oughtnt have done,“过去本不应该做某事而实际上却做了”,You,shouldnt/oughtnt have told,her the truth.你本不该告诉她真相5.,neednt have done,“过去本来不必做某事但却做了”,You,neednt have taken,a taxi here你本来不必打车来这里情态动词+have do。