unit4含蓄虚拟条件句

,*,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,含蓄虚拟条件句,用法归纳,定义：,提到,条件句,，人们一般会想到if引导的条件句，而英语中某些假设的条件句不是通过if从句表达出来，而是包含在某些短语、上下文或其他方式中，其,谓语,也常用,虚拟语气,，我们称此种结构为含蓄条件句。,(1)将条件隐含在,不定式短语,中。如：,I should be happy to go with you.,如果能与你一起去，我将很高兴。,(=I should be happy,if I could go with you,.),To have studied harder,you would have passed the examination.,你学习更用功些，你早就考及格了。,(=,if you have studied harder,you),(2)将条件隐含在,分词短语,中。如：,Born in better times,he would have been a scholar.,如果出生在好时代，他早就成为学者了。(=,If he had been born in better times,he),Failing this time,what would you do？,假若这次失败，那你怎么办？,(=,If you failed this time,what),(3)将条件隐含在,介词短语,中。如：,Without,air,no one could live.,没有空气，人就不能活。,(=,If there were no air,no one could live.),But for,his help,he would have failed.,要不是有他的帮助，他就会失败了。,(=,If it hadnt been for his help,he would have failed.),(4)将条件隐含在,名词短语,中。如：,A,true friend,would not have betrayed me.,若是真正的朋友，就不会背弃我。,(=,If he had been a true friend,he would),A few hours earlier,and you would have seen the famous writer.,要是你早来几个小时，你就见到这位著名的作家了。,(,If you had come a few hours earlier,you),(5)将条件隐含在某些,连词,(如,or,or else,otherwise,等)中。如：,I didnt know that he was a cheat,or else,I wouldnt have believed him.,我不知道他是个骗子，不然我也不会相信他了。(,or else=if I had known he was a cheat,),Im really very busy,otherwise,I would certainly go there with you.,我真的是太忙了，不然我就会同你一道去了。(,otherwise=if I were not so busy,),(6)将条件隐含在,定语,从句中。如：,Anyone,who had seen that painting,might have taken it for a photo.,凡是看过那画的人，都可能把它看成是照片。,(=,If anyone had seen that painting,),(7)将条件隐含在一定的,上下文中,。如：,Dont bother to read all these papers.,It would take too long.,不要费事看所有这些文件了，那会花太多时间。,(=,If you read all these papers,It would take too long),课文原句：,restricting smoking in public places“,would set up,two classes of citizens and,would,make many people angry.”,=,If smoking were restricted in public places,it would set up two classes of citizens and make many people angry.,creating no smoking areas would cost too much money and waste too much time.,=,If no smoking areas were created,it would cost too much money and waste too much time.,any country fighting a war would surely be destroyed.,=,If a country fought a war,it would surely be destroyed.,Two years ago,before their parents death,it would have been fun.,=,If they had had a chance to travel in an airplane two years ago,it would have fun.,.,Write the implied condition in each of the following sentences using an if-clause.,If you didnt help us,our success would be impossible.,If it were in Japan,people would drink tea in a different way.,If we were under better condition,we would have finished the task earlier.,If it hadnt been for Alfred Nobel,people wouldnt have the safe,strong explosives.,If you were to ignore such an important thing,it would prevent you from winning success.,If you were not to review this lesson before the exam,it would be a mistake.,If we had been in another restaurant,we couldnt have had such nice food.,If he had had enough time,he could have earned some extra money.,If it had been within so little time,a lazy man wouldnt have done so much work.,If Mark hadnt gone to Japan,he would give us a hand.,.translate the following into English using sentences if implied condition.,If it were in the South of China,it would rarely have such kind of weather.,If it hadnt had this kind of medicine,that man would have already died.,If it hadnt been for the teachers help,he couldnt have won the prize.,If you drunk too much wine,it would be bad for your health.,If I had not been such careless,I would have not made this kind of mistake.,If she were not ill today,she would come to have the class.,If it were Sydney,I would like to live there.,If a person were weak,it would be impossible for him to move away such a heavy box.,If my daughter hadnt been ill,I should have come to see you yesterday.,If it had not been you,who could have written out the excellent article?,