30. The doctor’s words suggested that the old man ___________ seriously iii.

A. be　　 B. was　　 C. were　　 D. to be

答：B。suggest此处作“暗示，表明”解，后边从句不用虚拟语气。

29. Mother suggested we _________ TV before we have finished our homework.

A. not watching　　　　 B. not to watch

C. didn’t watch　　　　 D. not watch

答：D。suggest后接“(should) +动词原形”的虚拟语气。

28. -Have you ever been to Beijing?

　 -No, but I wish I_________.

A. have　　 B. will　　 　C. do　　　 D. had

答：D.相当于 I wish I had ever been to Beijing.

27. He ______ the test, but he wasn’t careful enough.

A. could have passed　　　 B. were able to pass

C. must have passed　　

D. might be able to pass

答：A。此题考查虚拟语气的含蓄条件句。 he wasn’t careful enough )为真实情况，若变成与实际相反的假设，应是 If he had been careful enough, he could have passed。

26. What should we do if it_______tomorrow?

A. should snow　 　B. would snow　

　C. snow　　　　 D. will snow

答：A。 if it should snow 万一下雪

25. My advice is that he________ there at once.

A. go　　 B. goes　　 C. went　　　 D. going

答：advice, idea, order, demand, plan, proposal, suggestion, request等名词后的表语从句和同位语从句，其谓语动词要用虚拟语气的结构“(shoul)+动词原形“。如We all agreed to his suggestion that we (should) go to the Summer Palace.

24. It is necessary that he________ there in time.

A. is　　 B. was　　　 C. were　　　 D. be

　　　　　　　 necessary

　　　　　　　 natural

　　　　　　　 desirable

　　　　　　　 advisable

答：D。It is　　 　strange　 　　that + (should) +

　　　　　　　 a pity　　　　 动词原形的结

　　　　　　　 a shame　　　 构，表示惊奇、

　　　　　　　 no wonder　　 不相信、惋惜、

　　　　　　　 important　　 理应如此等。

如：It was a pity / a shame / no wonder that you should be so careless.

It is necessary / important / natural / desirable / advisable / strange that we should clean the room every day.

23.　 If only I ______ as young as you are!

A. being　　 B. am　　 C. be　　 D. were

答：D。If引导的感叹句中用虚拟语气，谓语用过去式。

22. If he had listened carefully, he ________ the problem now.

A. can work ont　　 　

B. could work out

C. could have worked out　　

D. can have worked out

答：B。now为重要信息，可判断此题考查虚拟语气的错综时间条件句。从句与过去事实相反，主句与现在事实相反。

21. It’s high time you___________ there.

A. go　　 　B. went

C. would go　　 D. would have gone

答：B。It’s time接从句时，从句用虚拟语气，谓语常用过去式，表示“早就该做”。