(汇总)初中英语语法-虚拟语气课件

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二层,第三层,第四层,第五层,.,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二层,第三层,第四层,第五层,.,*,Subjunctive Mood,虚拟语气,中学英语语法讲解,.,1,Subjunctive Mood中学英语语法讲解.,1.,英语动词有三种语气， 陈述语气，祈使语气和虚拟语气。（见课本,P 170,页）。,2.,定义：用来表示说的话不是事实，或者是不可能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。,.,2,1.英语动词有三种语气， 陈述语气，祈使语气和虚拟语气。（见,一、虚拟语气在条件状语从句中的用法,条件从句,If,从句的谓语形式,主句的谓语形式,现在,过去,未来,did / were,had done,would/could/should/might +V.(,原,),would/could/should/might+have+p.p.,1. did / were,2. should do,3. were to do,would/could/should/,might + V.(,原,),.,3,一、虚拟语气在条件状语从句中的用法条件从句If 从句的谓语形,1. If I,had,HIV, I,would know,because I would feel sick.,2. If I,were,you, I,would give,AIDS patient a hug.,3. If I,had taken,your advice, I,wouldnt have made,a mistake.,4. If he,had been,there, it,wouldnt have happened,.,与现在事实相反,与过去事实相反,.,4,1. If I had HIV, I would know,5. If it,should rain,tomorrow, they,wouldnt go,for an outing.,6. I think we,could do,it, if we,planed,it properly and could borrow the tools.,7. If we,were to have,three days off , we would enjoy a very happy life.,与未来事实相反,.,5,5. If it should rain tomorrow,二、虚拟语气特殊句型：,wish,+,宾语从句,现在：,过去：,未来：,过去时,(did/were),过去完成时,(had done),would/could/might+V.,should,I wish I were a bird.,(,现在,),I wish I hadnt made such a mistake.,(,过去,),We wish our parents wouldnt punish us.,(,未来,),.,6,二、虚拟语气特殊句型： wish 现在：过去时 (did/w,2. would rather that -,现在：,过去：,未来：,I would rather you paid me now.,(,现在,),I would rather you had gone, too.,(,过去,),Dont come. I would rather you came tomorrow.,(,未来,),过去时,过去时,过去完成时,.,7,2. would rather that -现在：I wo,3. as if /though +,从句,现在：,过去：,过去时,过去完成时,He looks as if he,were,drunk.,They talked as if they,had been,friends for years,.,She loves the baby as if it,were,her own son.,It seems as if it,were,spring.,I remember the whole thing as if it,had happened,yesterday.,.,8,3. as if /though + 从句现在：过去时过去完,4.Its (about/high) time +that -,should +V.,过去时,你该走了。,我们该睡觉了。,Its high time that you went.,Its high time that you were going.,Its high time that you should go.,Its time that we went to bed.,Its time that we should go to bed.,.,9,4.Its (about/high) time +that,5.,表示要求，命令，建议的虚拟语气。,宾语从句。常见动词：,一个,坚持,：,insist,两个,命令,：,order, command,三个,建议,：,advise, suggest, propose,四个,要求,：,demand , require, request, desire,这些动词后面的宾语从句要使用虚拟语气用法。即从句中的动词 使用,should +,动词原形，或者将,should,省略,。,.,10,5. 表示要求，命令，建议的虚拟语气。宾语从句。常见动词：,我们建议,Tom,去休息一下。,他坚决要求我到场。,国王命令囚犯明天要实施死刑。,他们要求我们派他们去那儿工作。,We suggested that Tom,(should) have,a rest.,He insisted that I,(should) be,present.,The king ordered that the prisoners,(should) be killed,the next day.,They requested that we,(should) send,them to work there.,.,11,我们建议Tom去休息一下。We suggested that,以上动词相应的名词构成的名词性从句（包括主语从句，表语从句和同位语）也要使用虚拟语气。从句中的动词形式一样。,order, advice, suggestion, proposal, demand, request, desire,.,12,以上动词相应的名词构成的名词性从句（包括主语从句，表,Its suggested that the plan,be carried out,.,My demand is that she,should come,to see me once a week.,All of us are for the advice that the chemical factory,should be,closed down.,.,13,Its suggested that the plan b,6.without,和,but for,构成虚拟。,(but for,要不是,),Without sunlight, peoples life,would be,different from today.,But for your help, I,wouldnt have finished,the work.,Without your help, I,would have failed,.,But for water, it,would be,impossible to live in the desert.,.,14,6.without和but for 构成虚拟。(but fo,7. If only (,要是,就好了,),If only I,knew,his name!,If only we,had followed,your advice!,If only I,could see,him again!,要是我们的父母能和我们住在一起就好了。,要是我没错过火车就好了！,If only our parents,could live,with us!,If only I,hadnt missed,the train!,.,15,7. If only (要是就好了) 要是我们的父母能和,8.,Its necessary /strange/ natural/ important + that -,从句中的动词要用虚拟，即,(should)+,动词原形,It is important that we,( should ) master,a foreign language.,It is strange that she,refuse,to come to the party.,Its necessary that we,should study,hard.,.,16,8. Its necessary /strange/ na,9.,Its +high time+ that -,从句中的动词要用虚拟，即,should+,动词原形,.,也可用动词过去时态。,It is high time that we should pay more,attention to our environment.,It is high time that we payed more attention to our environment.,.,17,9. Its +high time+ that - 从,10.,某些简单句的固定句型：,Heaven,help,him!,God,bless,you!,May,you,succeed,!,Long,live,the Peoples Republic of China!,.,18,10. 某些简单句的固定句型：.18,三： 虚拟语气假设条件句型注意点：,1.,假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致，叫做错综条件虚拟语气。主句和从句的谓语动词要依照假设的时间而顶。,If the weather had been finer, the crops would be growing still better.,If you had followed the teachers advice, you wouldnt be in the hospital.,.,19,三： 虚拟语气假设条件句型注意点：1.假设条件从句谓语动词发,2.,假设条件虚拟倒装。 条件从句中有,should,，,were,，,had,三个助动词可以把,if,省略，并将这三个词提至句首。,If I were you, I would give it up.,Were I you, I would give it up.,If it were not for your advice, we couldnt have got over the difficulties.,Were it not for your advice, we couldnt have got over the difficulties.,.,20,2.假设条件虚拟倒装。 条件从句中有should， were,If I had had time, I would have run round that lake again.,Had I had time, I would have run round that lake again.,If there should be a flood, what should we do?,Should there be a flood, what should we do?,.,21,If I had had time, I would hav,