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1、Welcome to our class,虚拟语气the subjunctive mood,had+done,would shouldcould might,did（be用were）,would shouldcould might,did（be用were）should+dowere to+do,would shouldcould might,have+done,+do,+do,would,won,现在事实相反,If I_(win)the lottery,I _buy a big house for my family.,If I _(have)time last week,I _(accomp
2、any)my son.,had had,would have accompanied,过去事实相反,将来时相反,_ If you _ the first in coming exam,_we_ a big party in celebration.,got,were to get,should get,would hold,错综时间条件句,If it were Christmas Day today,I would have bought some presents last night.注意：从句和主句的时间不一致时，按照各自的时间用相应的时态。假如你接受了我的意见，你现在就会好的多。You
3、_ much better now if you_ my advice.要不是你误了公共汽车的话，我们现在正在听音乐会呢 If you_ the bus,we _ the concert now.,would feel,had taken/followed,hadnt missed,could enjoy,1.If you had taken my advice,you wouldnt have failed.2.If he were in the room now,he wouldnt feel so cold.,(省if)倒装条件句,3.If I should have time,I wo
4、uld go with you.,当条件句中有_，_或_时，可省略_,从句则需要倒装。,were,had(助动词),should,if,Had you taken my advice,Were he in the,Should I have time,.,要是我了解电脑程序，会节省大量的时间和能量。Had I known about this computer program,a huge amount of time and energy_.如果明天下雨，我们将不得不取消球赛。Should it rain tomorrow,we would have to_.,would have been
5、 saved,cancel the match,Translation：,含蓄条件句,有时为了表达的需要，虚拟语气中并不总是出现if引导的条件句，而通其他介词,介词短语或副词等来替代。1.We couldnt have succeeded without your help.2.With his help,I would have done the experiment well.,without,with,but for（要不是）,or(else),otherwise（否则，要不然），,=If it hadnt been for your help,=If I had had his hel
6、p,.,1)If it hadnt rained,we would have finished the work.=_,we would2)If I hadnt been ill that day,I would have taken part in the sports meeting=I was ill that day,_,I would have taken part in the sports meeting.,But for the rain,otherwise,1.I wish.但愿，我希望2.If only(that)=How I wish that但愿，我多么希望3.as i
7、f/though似乎，好像,I wish it were spring all the year round.We wish we had arrived two hours earlier.I wish you could go with us.If only that I were not so thin.If only I had taken his advice.If only I could speak several foreign languages.She acts as if/though she were a beauty.He treated the dog as if
8、it had been his old friend.He learns English so hard as if he would go abroad.,(present),(past),(future),这几个词（词组）表虚拟时，其后所用的虚拟形式与条件从句基本相同，即比陈述语气中的时态后退一个时态。,wish,as if/though以及 if only 的虚拟形式：,did（be 多用were）,had+done,would/could/might+do,would rather,had+done,did（be 多用were）,1.Look at the terrible situa
9、tion I am in！If only I would follow your advice.2.I wish it wasnt rain tomorrow.3.He looks as if he is an artist.actually,he is not.,had followed,would not,were,4.It looks as if it is going to rain.Oh,it begins raining.(Note：是事实就不虚拟),True or false:,F,F,F,T,_1.I would rather he would come tomorrow th
10、an today._2.I would rather they would have gone with me that day.,F,F,came,had gone,It is(about/high)time(that)did/were/should+do It is(about/high)time we enjoyed a performance.=It is time that we _ _a performance.,should enjoy,虚拟语气在宾语从句中的使用 一坚持：二命令：三建议：四要求：,主句+(that)+S+(should)+do,insist,order,comm
11、and,suggest,propose,advise,demand,require,request，desire,1.Tom insists that we(should)not treat him badly.2.He insisted that he was right.3.Her pale face suggests that she is ill.,她脸色苍白表明她生病。,他坚持认为他是对的。,汤姆坚持说我们不该对他那么差。,is that his parents(should)accompany him.His parents will accept your suggestion
12、that he(should)not swim alone.,表语从句,同位语从句,I want to swim alone!,My suggestion,Note:以上动词相应的名词构成的名词性从句（包括主语从句，表语从句和同位语从句）也要使用虚拟语气。从句中的动词形式一样。,It is suggested that he(should)be accompanied by his parents.,It is/was+adj./n.+that+(should)do,important,necessary,strange,natural,vital,possible,essential,app
13、ropriate,advisable,urgent,a pity,no wonder,没去机场为你送行真是遗憾。(seeoff),It is a pity that I(should)not see you off at the airport.,Fill in the blanks:,It is_that we _clean the room everyday.It is _that he _have failed in the exam.It is _that everybody _be told the facts.,总结：在主语从句中，谓语动词的虚拟语气结构用“_”的结构，且_可以省略
14、，表示惊奇、不相信、惋惜、理应如此等,should 十 do,should,(should),(should),(should),necessary,no wonder/a pity,important,Practice makes perfect,话题作文：关于湖北省老河口市秦集小学发生一起因拥挤引起的踩踏事件你的观点.1.我宁愿不知道这则新闻。I would rather that I hadnt known the news.2.如果我在现场，我可能也会受伤。If I had been on the scene,I might have been injured.3.我认为政府有必要制定
15、法律以确保住宿学生的安全。(boarding students)It is necessary that the government should make a law to ensure the security of the boarding students.4.我多么希望这样的事故不要重复上演。How I wish/If only the accident like this would not happen again!,however,or,otherwise,thus,therefore,on the one hand,on the other hand,for one thing,for the other thing,in my opinion,personally,as far as I am concerned,虚拟语气的考点 1、if条件句中虚拟语气的用法2、错综时间条件句3、省略if4、含蓄条件句5、几种特殊结构6、名词性从句中的虚拟语气,Thank you!,
