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单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,Comparison,1.,Hai Nan,is a very beautiful place.,2.Open the window,please.,3.If I were you,I would not say that.,4.If I am free,I will visit you.,He wishes he were a hen,so he could crow to wake his father up.,He wishes he were a beauty,so he would wear headband,bra and skirt.,He wishes he were a bee,so he could fly freely and gather honey by himself.,The Subjunctive Mood,The Subjunctive Mood,is used to express thoughts:,wishes,suggestions,suppositions or something contrary to facts.,1.If,Lucy,had,more time,she,w/c/m/s,visit us more often.,2.If,I,were,you,I,w/s/c/m,give an AIDS patient a hug.,When,(,现在,过去,未来),Structure(,结构),与,_,事实相反,If,sb,._,,,sb,._,Discover1,现在,were/did.,would/could/might/should,+V.,be,动词用,were,无人称数量上的区别,实意V.用其过去式,If you were the little girls mother,what kind of,first aid would you perform?,1.If,john,asked,me to help him next time,I,w/c,try my best.,2.,If I,were to,accept,the job,I,w/m,do it in a different way.,3,.If it,should rain,tomorrow,we should put off the basketball match.,When,(,现在,过去,未来,),Structure(,结构),与,_,事实相反,If,sb,._,_,sb,._,Discover2,未来,would/could/should/might(not),+V.,should,+V./,were to do/did,.,If it were Christmas tomorrow,what would you do?,If it were,Christmas,tomorrow,I would.,If it were,Christmas,tomorrow,I would.,1.If you,had worked,hard,you,would have passed,the exam.,2.,If he,had driven,more carefully yesterday,he,would not have had,the car accident.,When,(,现在,过去,未来,),Structure(,结构),与,_,事实相反,If,sb,._,sb,._.,Discover3,过去,had done,could/might/should/would(not)have done,7,If you,had been,on the spot(现场),what,would,you,have done,?,If I,had been,on the spot,I,would have,.,Summ,a,ry,时 间,If,条件句,谓语,主句谓语,过去,现在,将来,had done,would,should,could +have done,sth,might,1.,be,动词用,were,2.实义V.用其过去式,would,should +do,sth,could,might,did/were,should do,were to do,would,should +do,sth,could,might,If I,had won,the lottery last year,I would/should/could/might,have done.,If I,won,the lottery,I would/should/could/might.,If I,won/should win/were to win,the lottery one day,I would.,Wish,后的宾语从句的虚拟用法,1.Sometimes Tom wishes he,were,a child.,2.I wish I,w/c/m,tell,a good story in my next class.,3.I wish I,had attended,Susans wedding yesterday.,W,ish+,宾语从句,d,id/were,w/m/c+v,.,h,ad,done,
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