高中英语语法重点之虚拟语气高三省名师优质课赛课获奖课件市赛课一等奖课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,本资料仅供参考，不能作为科学依据。谢谢,课标人教试验版高二 Module 6,Unit 1,第1页,虚拟语气S,ubjunctive Mood(I),GRAMMER 语法,第2页,5/23/2025,What,would,you do if you,won,the lottery?,If I,won,the lottery,I,would,第3页,If I,won,the lottery,I,would,buy an expensive car.,第4页,If I,had,a lot of money,I,would,buy a villa.,第5页,If he _ more carefully,he _ the car accident yesterday.,had driven,would not have had,第6页,If I _ how to swim,I _ trapped in this island.,had learnt,would not have been,第7页,一感知虚拟,真题感悟：,二虚拟语气常见考点有：,时态考查（重中之重）,倒装与省略,错综（混合）虚拟,与情态动词其它使用方法区分,虚拟语气与各种从句结合考查,固定句型与结构中虚拟,虚拟与真实情况混合考查,三温故知新，知识必备：,四实战演练，提升能力：,第8页,陈说语气,I went to the theatre yesterday.,Jack hadnt come back home yet.,祈,使语气,Lets go.,Dont touch anything on the table until the bell rings.,一.语气分类,英语动词普通可带三种不一样语气:陈说语气,祈使语气和虚拟语气。不一样语气用,动词不一样形式,来表示。,第9页,虚拟语气,If I were you,I would not leave her alone.Our teacher suggested that we go to the library this afternoon.,第10页,条件句表示主句条件,分真实条件句 和虚拟条件句 两种。,a.,真实条件句,表示条件是真或有可能实现,采取陈说语气。,b.虚拟条件句 表示条件是无法实现或几乎无法实现,采取虚拟语气。,(The Subjunctive Mood)表示说话人所说话不是事实,而是一个假设,愿望,怀疑或推测.虚拟语气主要用于if条件状语从句,也可用于名词性从句等.,第11页,5/23/2025,二.if 虚拟条件句概念,由,if,引导虚拟条件句叫作,if虚拟条件句,I could easily recognize,if I had seen him before,.,其它虚拟条件句,Without your help,I couldnt have finished my work on time.,第12页,三.if Sentence Structure if 虚拟条件句结构,a.表示,与现在事实相反,假设,b.表示,与过去事实相反,假设,c.表示,与未来事实相反,假设,第13页,1.虚拟语气用于,条件状语,从句中,(1)表示与,现在事实相反,假设,条件,状语从句,中谓语动词用“,过去式(be 动词过去式用were),”,而,主句,中谓语动词,“would/should/could/might+动词原形”。,虚拟语气,If I,were,a boy,I,would,join the army.,第14页,If I,had,a lot of money now,I,would,travel around the world.,If it,were,fine now,I,would,go shopping.,第15页,a.If they _(be)here,they _(take)your advice.,b.If the world-war _(burst)out again,what _(happen)to our people on earth?,were,would take,burst,would happen,PRACTICE 1:Fill in the blanks.,第16页,2.与过去事实相反,从句谓语,用,had过去分词,组成If I(we,you,he,they)had过去分词形式；,主句谓语,用,should(第一人称)/would(第二、三人称)/could/might have 动词过去分词。,第17页,a.If Tom _(be)more careful in the exam,he _(pass)it already.,b.If you _(get)up earlier,you _(catch)the first train.,had been,would have passed,had got,would have caught,PRACTICE 2:Fill in the blanks.,第18页,c.If I _(meet)you yesterday,we _(go)to the concert together.,had met,would have gone,第19页,3.与未来事实相反,从句谓语用If I(we,you,he,they)动词过去式或 were to do 或should do 形式,主句谓语用should(第一人称)/would(第二、三人称)/could/might 动词原形。,第20页,If he,got,up early,he,would be,on time.,第21页,假如他来了,我们对他说什么呢？,If he,were to,come,what,should,we say to him.,假如他看见我,就会认识我。,If he,should,see me,he,would,know me.,第22页,a.If there _(be)no natural resource any more,we _(make)use of nuclear power.,b.What _(happen)if you _(get up)too late tomorrow?,should be,should make,would happen,should get up,PRACTICE 3:Fill in the blanks,第23页,c.If Robots _(control)the world some day,here _(be)no friendship.,were to control,would be,第24页,条件从句,If 从句谓语形式,主句谓语形式,现在,过去,未来,V.+,ed(were),had done,would/could/should/might+V(原),would/could/should/might+have+p.p.,1.V.+,ed.,2.should+V.(原),3.were to do,would/could/should/might+V.(原),一.虚拟语气在条件状语从句中使用方法。,第25页,主句与从句动作发生在不一样时间,这时主从句位于动词虚拟语气形式因时间不一样而不一样,这叫做,混合条件句,。,例句中从句与过去事实相反,主句与现在事实相反,If you,had asked,him yesterday,you,would,know,what to do now.,第26页,If the staff,had been,more careful,the mall,would not be,on fire now.,第27页,二.虚拟语气在,宾语从句,中使用方法,1.在动词,wish,后宾语从句中,表示与现在或过去事实相反,或对未来主观愿望,从句通常省略连词that。,1)表示对,现在情况虚拟:,从句动词用,过去式或过去进行式(be动词普通用were)。,第28页,I wish I,were,as tall as you.,第29页,I wish I,were,a bird.,第30页,I wish every day,were,my birthday.,第31页,I wish/wished I,hadnt,eaten so much watermelon.,(2)表示对,过去情况,虚拟:从句动词惯用“,had过去分词”,。,第32页,The party was terrible,I wish I,had,never gone to it.,第33页,(3)表示对未来主观愿望:从句动词形式为“,would/could/might动词原形”,。,注意:主句,主语,与从句主语,不能相同,因为主句主语所期望从句动作能否实现，取决于从句主语态度或意愿(非动物名词除外)。,希望你立刻来。,I wish you would come soon.,第34页,I wish it,would,rain tomorrow.,第35页,二.虚拟语气特殊句型:,1.,wish 宾语从句,现在:,过去时（were）,过去:,过去完成时,未来:,would/could/might+V.,should,第36页,2,.,as if/though+Clause,现在：,过去：,过去时,过去完成时,She loves the baby as if it,were,her own son.,It seems that it,were,spring.,I remember the whole thing as if it,had happened,yesterday.,第37页,as if/as though,由,as if(as though),或,even though(even though),引导状语从句表示比较或方式时,从句谓语形式为动词,过去式(be用were)或“had过去分词”。,第38页,He behaves as if he,owned,the house.,(But he doesnt own it or probably doesnt own it or we dont know whether he owns it or not.),第39页,She talks about Rome as though she,had,been there himself.,第40页,他那样对待我,好像我式陌生人似。,He treats me,as if,I,were,a stranger.,注意,:假如表示事情可能会发生,那么方式状语从句中谓语动词可用陈说语气。,Even if,she,were,here,she,could,not solve the problem.,第41页,3.would rather(that),现在:,过去:,未来:,I would rather you,paid,me now.,I would rather you,had gone,too.,Dont come.I would rather you,came,tomorrow.,过去时,过去时,过去完成时,第42页,4.Its(about/high)time+that,过去时,should+V.,你该走了。,Its high time that you,went,.,Its high time that you,were,going.,Its high time that you,should,go.,第43页,5.表示要求,命令,提议虚拟语气。,宾语从句中常见动词:一个坚持,两个命令,三个提议,四个要求。即,1).insist,2).order,command,3).advise,suggest,propose,4).demand,require,request,desire,第44页,这些动词后面宾语从句要使用虚拟语气使用方法。即从句中动词 使用,should,+动词原形,或者将,should,省略。,第45页,I suggest that we,(should)hold,a meeting next week.,He insisted that he,(should)be,sent there.,注意:如suggest,insist不表示“提议”或“坚持要某人做某事时”,即它们用于其本意“暗示、表明”、“坚持认为”时,宾语从句用陈说语气。,第46页,以上动词对应名词组成名词性从句包含主语从句,表语从句和同位语也要使用虚拟语气,从句中动词形式一样。,order,advice,suggestion,proposal,demand,request,desire,第47页,6.without和but for 组成虚拟。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.,第48页,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!,要是我们父母能和我们住在一起就好了!,If only our parents,could live with,us!,要是我没错过火车就好了！,If only I,hadnt missed,the train!,第49页,8.Its necessary/strange/natural/important/pity/no wonder/impossible+that-Clause,从句中动词要用虚拟,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.,第50页,9.一些简单句固定句型:,Heaven,help,him!,God,bless,you!,May,you succeed,!,Long live the Peoples Republic of China!,第51页,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时间与主句所假设,谓语动词不一致,叫做,错综条件虚拟语气,。,主句和从句谓语动词要依照假设时间而定。,第52页,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.,第53页,2.假设条件虚拟倒装。条件从句中有should,were,had三个助动词能够把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.,第54页,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?,第55页,句型练习(用If I were you句型翻译以下句子),1.我要是你话,我就会把英语学好。,2.假如你昨天来,你就会看见他。,3.万一明天下雨,我们就不到那儿去。,4.我希望我十年前认识他。,5.他对待我就像对待他自己儿子一样。,Homework,第56页,关于陈说语气 1,(The Imperative Mood)用来表示请求，邀请，命令，警告或劝说等.,I am not interested in what you said.Have you ever been to France?What a splendid palace!,第57页,What,will,you do if it,rains,tomorrow?,第58页,I,will,stay at home if it,rains,tomorrow.,第59页,Thank you!,Goodbye!,第60页,真实条件句,真实条件句用于陈说语气,假设情况可能发生,其中 if 是假如意思。,时态关系,句型:条件从句 主句,普通现在时 shall/will+动词原形,If he,comes,he,will bring,his violin.,第61页,The volleyball match will be put off if it _.A.will rain B.rains,C.rained D.is rained,答案B,真实条件句主句为未来时,从句用普通现在时。,第62页,注意：,在真实条件句中,主句不能用be going to表示未来,该用shall,will.,(错)If you leave now,you are never going to regret it.,(对)If you leave now,you will never regret it.,第63页,2)表示,真理,时,主句,谓语动词便不用shall(will)+动词原形,而直接,用普通现在时动词形式。,第64页,