完整虚拟语气用法表格归纳图

句需用虚拟语气 that-clause句型中从句用(should )+动词原型 It is demanded that we should work out a plan. 这类名词常见的有：demand，desire，requirement，advice，recommendation，suggestion，order，necessity，proposal，plan，idea。 在It is (about/high) time+that 定语从句中的虚拟语气 表示“该做……..的时候了” 其动词形式用一般过去时或should+动词原型 It is high time that you went / should go to school. 注意：在this is the first time/ second time that….句型中，从句中谓语动词用陈述语气完成时态。 This is the second time that we have achieved such a great success. If only 引起的感叹句中的虚拟语气 If only引出感叹句，意思是“要是…..多好”，表示说话人的一种愿望。 表示现在的情况,应用过去式; 表示过去的情况,应用过去完成时态 表示将来的情况，用would+动词原形 例：If only he didn’t drive so fast!(现在) Look at the terrible situation I am in !if only I had followed your advice(过去) If only the rain would stop.(将来) even if ( even though) 引导的让步状语从句中的虚拟语气

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表示一种让步语气，表示现在的情况,应用过去式 即使...也做不成某事。 表示过去的情况,应用过去完成时态 Even if he were here, he could not solve the problem. Even if I had been busy then, I would have helped you.

Choose the best answer:

It is strange that the little boy _____ speak two foreign languages. A. could b. can C. should D. would

2. He gave orders that the experiment ____ before 5:30pm. A. be finished B.will finish C. must be finished 3.He _____ you more help,even though he was very busy. A, might have given B. might give C.may have given

4.Without the leadership of the Party,there ____no New China. A.would be B. has been C. should be D.was 5. He is talking so much about America as if he _____ there.

had been B. has been C. was D. has gone

6. The young man insisted that he _____ nothing wrong and _____ free.

A. did; set B. had done; should be set C. should do; be set D. had done; must be set 7. Had you listened to the doctor, you _____ all right now.

are B. were C. would be D. would have been

8. You _____ come earlier. The bus left a moment ago.

A. would B. should have C. may D. have

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CAAA ABCB

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