高中英语复习北师大版《虚拟语气》课件+课堂练习+课后练习

M7 U21-L1 Super Athletes (Grammar) Homework I: Which kind of the conditionals do the following sentences belong to? A. the Zero Conditional B. the First Conditional C. the Second Conditional D. the Third Conditional ( ) 1.If I don’t eat breakfast, I always get hungry during class. ( ) 2.If the rain stops，the match will begin. ( ) 3. If my brother were here, everything would be all right. ( ) 4. If he had seen you yesterday, he would have asked you about it. 真实条件句______________ 虚拟条件句_____________________ II: According to the above sentences, fill in the table. If clause(谓语形式) main clause (谓语形式) the Zero Conditional the First Conditional the Second Conditional the Third Conditional the First Conditional 用来描述________________________________________________________ the Second Conditional用来描述_______________________________________________________ the Third Conditional用来描述________________________________________________________ the Fourth Conditional用来描述_______________________________________________________ III: Complete the sentences with the correct form of the verbs in brackets. 1. If people ______(drive) more slowly, there wouldn’t be so many accidents. 2. If you had worked carefully, you _____(not make) so many mistakes. 3. The boat wouldn’t have drifted away, if we _____ (tie) it up. 4. If I had known you already _____(have) a typewriter, I _____(not, buy) one for your birthday. 5. If he _____(be) here this afternoon I would go with him. 6. If it were to rain tomorrow, the match _____(postpone). 7. If a metal ______(heat), it will expand. IV: Rewrite the sentences, using the mixed Conditionals. 1. You didn’t have any breakfast, so you are hungry now. 2. You didn’t listen to the teacher, so you can’t work out the maths problem now. 3. He hurt his legs in the last training, so he will not take part in the coming running race. 4. I wasn’t confident then, so I don’t become a teacher now. 5. He li