1、Welcome to our class If I Were A Boy -by Beyonce Knowles If I were a boy,even just for a day,I d roll out of bed in the morning and throw on what I wanted and go drink beer with the guys.If I were a boy,I think I could understand how it feels to love a girl.I swear Id be a better man But in fact the
2、 singer(Beyonce)is_.If clause in unreal conditionalsIf he were a bird,he could fly in the sky.If he were a bird,what could he do?If Bajie married the girl now,he might/should feel happy.If Bajie married the girl now,what might/should he feel?If he were a bird,he could fly in the sky.If Bajie married
3、 the girl now,he might/should feel happy.时间if（从句）主句 与_事实相反(现在,过去,未来)sb _sb_现在现在did/werewould/could/should/might+do sth If he/she had a Duo La A Meng ,he would/could How to talk about an unreal situation in the past?If they hadnt been on the boats,they If they hadnt been on the boats,they would have
4、survived.would have survived.1.Were they on the boat?2.Did they survive?If the Germans hadnt been near the If the Germans hadnt been near the beach,the soldiers wouldnt have had beach,the soldiers wouldnt have had any problem.any problem.1.were the Germans near the beach?2.Did the soldiers have prob
5、lem?If they hadnt been on the boats,they would have survived.If the Germans hadnt been near the beach,the soldiers wouldnt have had any problem.时间if主句 与_事实相反(现在,过去,未来)_ _ 过去过去主语主语+had done主语主语+would/could/should/might +have doneUse “if I had done sth 5 years ago,I would have done”.If he _ the robot,
6、he _ while sleeping.hadwould exerciseIf he _ the four-legged jeans,he _ a place to sit everywhere.were to wearcould haveIf your clothes _automatically_themselves,you_in fashion all the time.should changemight stay If he had the robot,he would exercise while sleeping.If he were to wear the four-legge
7、d jeans,he could have a place to sit everywhere.If your clothes should automatically change themselves,you would stay in fashion all the time.When(时间）If 从句主句 与_事实相反(现在,过去,未来)If sb_,sbdid/were to do/should do 未来未来would/could/should/might+do Make sentences by using Subjunctive Mood.When you hear the f
8、irst sentence,you make a sentence after the second half of the first sentence.Example:S1:If I were a bird,I would fly in the sky.S2:If I flew in the sky,I would travel around the world.S3:If I travelled around the world,I would experienced many adventures.S4:如果上天能够给我一个再来一次的机会，如果上天能够给我一个再来一次的机会，我会对那个
9、女孩子说三个字：我爱你。我会对那个女孩子说三个字：我爱你。虚拟语气在虚拟语气在if条件句中的用法条件句中的用法When When If sb.If sb._(_(条件句条件句)Sb._Sb._（主句）（主句）与现在事实相反 与过去事实相反 与将来事实相反 did/were would could +do sth mightshouldhad donedid should dowere to dowould could+do sth mightshouldwould could +have done sth mightshould扫地雷扫地雷123456789If I were you,I _
10、more attention to the study of English.A.must pay B.will pay C.can pay D.would pay DError correction(只有一处错只有一处错)Actually,I dont know the truth.If I know the truth,I would tell you.knew1.There are so many teachers here,so Im nervous.(事实句)2.If there were not so many teachers here,I wouldt be nervous.（
11、虚拟语气）（虚拟语气）Example：1.I am ill now，so I cant go to school.(事实句)2.If I were not ill now,I would go to school.(虚拟语气)仿写：If there _(be)no subjunctive mood,English _ much easier.如果没有虚拟语气，英语会更简单一些。如果没有虚拟语气，英语会更简单一些。were would beIf we _(plant)more trees,people _(see)a clearer blue sky in the future.planted/
12、were to plant/should plantwould seeIf I _(study)in Qinghua University now,my family _(be)proud of me.studiedwould be If he _(finish)his homework on time yesterday,he _(punish)by Ms Zhang.had fininshedwould not have been punished炸 弹answer another two questions!Luckily,youcanskipit!If there were no wa
13、r,flowers would be more fragrant;grass could be more verdant.If there were no war,trees would grow thickly;rivers would giggled forward casually.If there were no war,the sun would shine brightly;children would laugh in the sun heartedly If There Were No War Ms.Zhang you can write a passage about either of the following topics1.If you knew how to clone human being,.2.If you were a survivor of the D-Day Landing,.
