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1、如果我有一千万，我就能买一栋房子 我有一千万吗？没有。所以我仍然没有房子。如果我有翅膀，我就能飞。我有翅膀吗？没有。所以我也没办法飞。如果把整个太平洋的水倒出，也浇不息我对你爱情的火。整个太平洋的水全部倒得出吗？不行。所以我并不爱你。,unrealistic,romantic,best wishes,dreamssuggestions,Features:,The Subjunctive Mood 虚拟语气,If I am free,I will visit you.,If I were a bird,I would fly into the sky.,(虚拟条件句),(真实条件句),退一步海阔
2、天空（时态往过去退一步）,Point 1.if-clause,If there(be)no oil resources,Japan(not plan)to occupy Diaoyu Islands.,were,wouldnt plan,If I had participated in the Anti-Japanese demonstration,I _(wave)the national flag.,should have waved,smash the car,If I had been on the spot,I _.,should have stopped them smashing
3、 the car,I should have joined them.,Diaoyu Islands,If I should have a chance to go there,I.（在钓鱼岛上升中国国旗）,would raise Chinese flag on the island,If there were no oil resources,Japan would not plan to occupy Diaoyu Islands.If I had participated in the Anti-Japanese demonstration,I should have waved the
4、 national flag.If I should have a chance to go there,I would raise Chinese flag on the island.,Were there no oil resources,.,Had I participated in the Anti-Japanese demonstration,.,Should I have a chance to go there,.,If-clause inversion(倒装),wish/if only/as if(though),现在：过去：将来：,did/were,had done,wou
5、ld/could do,Point 2.wish,if only,as if+clause,I wish he the competition in London.,We wish he part in the Olympics in 2016,Brazil.,We wish he from his injuries now.,had won,recovered,would take,1.The woman takes good care of the orphans as if she _(be)their own mother.2.He speaks English so fluently
6、 as if he _(study)it in England.3.要是我们配有最新式武器就好了！4.要是那天你没买切糕(cut cake)就好了！,were,had studied,If only we were equipped with the latest weapons!,If only you hadnt bought the cut cake that day!,Point 3.would rather that,现在：过去：将来：,did/were,did/were,had done,I would rather that you well last night.I would
7、 rather that you full of energy now.I would rather that you _(have)too much homework tomorrow.,had slept,were,didnt have,Point 4.Its(high/about)time+that,should do,did/were,他是时候做些什么而不只是空谈。,Its high time that he did/should do something instead of just talking.,Point 5.表示命令、建议、要求的虚拟语气,Verbs:insist,ord
8、er,command,advise,suggest,propose,demand,require,request,desire,ask,Nouns:order,advice,suggestion,proposal,demand,request,desire,Adjectives:suggested,proposed,desired,(should)+do,1.They insisted that he _ right and _ free.(set)2.The smile on his face suggested that he _ happy.3.He suggests that we _
9、one more day off.(have),was,(should)be set,was,should have,A.suggest“建议”insist“坚持要求”(should)+do B.suggest“暗示,表明”insist“坚持认为”不用虚拟,Point 6.Its necessary/strange/natural/important/a pity/a shame+that clauses(should)do.,It is important that we(should)master a foreign language.It is strange that she refu
10、se to come to the party.,1.If there were no water,fish could not live.Without water,fish could not live.2.If you had not helped me,I would have failed.But for your help,I would have failed.3.I was busy then.Otherwise,I would have told him the answer.If I had not been busy then,FOCUS1.含蓄虚拟条件句 without
11、,with,but for(要不是),otherwise,or 等代替if引导的条件从句，也用虚拟语气，句子的谓语和if主句谓语形式一致。,4.Without sunlight,peoples life _ different from today.(be)5.But for your timely warning,we _ into great trouble.(get)6.Thank you for all your hard work last week.Otherwise,we _ it.(manage),would have got,would be,couldnt have man
12、aged,FOCUS2.错综时间条件句,主句谓语和从句谓语发生的时间不同,分别选用相应的谓语形式.如果你当初听了我的话,你现在也不会陷入这样的麻烦了.If you had listened to me,you wouldnt be in such trouble now.,与过去事实相反,与现在事实相反,1.If the weather had been finer,the crops would be growing still better.2.If you had followed the teachers advice,you wouldnt be in the hospital.,E
13、xamples:,1.If the flower had been watered,it _ now.A.wouldnt die B.is dead C.had been dead D.will not die 2.If his television set had not been stolen yesterday,he _ TV now.A.would watch B.would have watched C.would be watching D.is watching,Practice1.If there were no subjunctive mood,English_ much e
14、asier.A.will be B.would have been C.could have been D.would be 2.You didnt let me drive.If we _in turn,you _so tired.A.drove;didnt get B.drove;wouldnt get C.were driving,wouldnt D.had driven;wouldnt have got,3.If it _ rain,the crops would be saved.A.should B.will C.is going to D.was to 4._ today,he
15、would get to Germany by Friday.A.Was he leaving B.Were he to leave C.Would he leave D.If he leaves,5.-You _ have set aside more time to play with our kids.-I wish I _,but you know how busy I was.A.should;would B.could;did C.might;should D.should;had,6.-Would you like to work in my company?-Sorry,Id
16、rather _ here,but Id rather my brother _ to your company.A.staying;goes B.to stay;to go C.stay;went D.to stay;goes,7.It _ hard now,otherwise we could go out to play.A.rained B.rains C.is raining D.would rain 8.I was ill that day,otherwise I _ the Sports meet.A.would take part in B.had taken part in
17、C.took part in D.would have taken part in,9.He hesitated for a moment before kicking the ball,otherwise he _ a goal.A.had scored B.scored C.would score D.would have scored,10.If we had known that she had planned to go abroad today,we _ at the airport.A.will see her off B.have seen her off C.would see her off D.had seen her off,Summary,1.If-clause 2.Wish;If only;as if/though+Clause 3.would rather that 4.Its(about/high)time+that5.表示要求，命令，建议的虚拟语气。6.Its necessary/strange/natural/important+that-Clause7.without和but for 构成含蓄虚拟语气8.错综时间条件句的虚拟,
