2026年河南专升本英语虚拟语气知识点练习题

1. If I ______ (be) you, I would take the chance.

2. The doctor suggested that he ______ (stay) in bed for a few days.

3. If it ______ (rain) tomorrow, the sports meeting would be put off.

4. Without your help, we ______ (not, achieve) so much.

5. It is high time that we ______ (take) measures to protect the environment.

6. If I ______ (know) her phone number, I would call her. But I don't know it.

7. Had he studied harder, he ______ (pass) the exam.

8. I wish I ______ (go) to the party with you last night, but I was too busy.

9. If only I ______ (not, make) such a mistake! But now it's too late.

10. The manager insisted that the work ______ (finish) by the end of this week.

答案及解析：

1. were：这是对现在情况的虚拟，if引导的条件从句中，be动词通常用were。句意：如果我是你，我会抓住这个机会。

2. stay：suggest表“建议”时，其后宾语从句要用虚拟语气，结构为“(should) + 动词原形”，should可省略。句意：医生建议他卧床休息几天。

3. rained：此句是对将来情况的虚拟，if从句谓语动词可用过去式(be动词用were)、should + 动词原形或were to + 动词原形。这里用rained。句意：如果明天下雨，运动会就会被推迟。

4. couldn't have achieved：此句是对过去情况的虚拟，without引出含蓄虚拟条件，主句用“could/would/should/might + have + 过去分词”，根据语境“没有你的帮助，我们不可能取得这么多成就”，用couldn't have achieved。

5. took/should take：It is high time that...句型中，从句要用虚拟语气，谓语动词用过去式或should + 动词原形，should不可省略。句意：是我们采取措施保护环境的时候了。

6. knew：这是对现在情况的虚拟，if从句用过去式。句意：如果我知道她的电话号码，我就会给她打电话。但我不知道。

7. would have passed：此句是省略if的倒装虚拟句，还原为If he had studied harder，是对过去情况的虚拟，主句用would have passed。句意：如果他之前学习更努力些，他就会通过考试了。

8. had gone：wish后的宾语从句，对过去情况的虚拟，用过去完成时。句意：我希望昨晚能和你一起去参加派对，但我太忙了。

9. hadn't made：if only引导的句子，常表示“要是……就好了”，对过去情况的虚拟用过去完成时。句意：要是我没犯这样的错误就好了!但现在太晚了。

10. be finished：insist表“坚持要求”时，其后宾语从句用虚拟语气，结构为“(should) + 动词原形”，work与finish是被动关系，所以用be finished。句意：经理坚持要求这项工作在本周末前完成。