资源简介

一、虚拟语气的概念
虚拟语气是一种特殊的动词形式，用来表示说话人所说的话并不是事实，而是一种假设、愿望、建议、猜测或与事实相反的情况等。
二、虚拟语气的基本形式
1. 与现在事实相反：主句用“would/should/could/might + 动词原形”，从句用一般过去时（be 动词用 were）。
2. 与过去事实相反：主句用“would/should/could/might + have + 过去分词”，从句用过去完成时。
3. 与将来事实相反：
表示可能性很小或几乎不可能实现的情况，主句用“would/should/could/might + 动词原形”，从句用“were to + 动词原形”或“should + 动词原形”。
表示有一定可能性实现的情况，主句用“would/should/could/might + 动词原形”，从句用一般过去时。
三、例句
1. If I were you, I would go to the party.（如果我是你，我就会去参加聚会。与现在事实相反）
2. If he had studied hard, he would have passed the exam.（如果他学习努力，他就会通过考试。与过去事实相反）
3. If it were to rain tomorrow, I would stay at home.（如果明天下雨，我就会呆在家里。与将来事实相反，可能性小）
4. If I had enough money, I would buy a big house.（如果我有足够的钱，我就会买一栋大房子。愿望）
5. I suggest that he (should) study harder.（我建议他应该更努力学习。建议）
6. I wish I could fly.（我希望我能飞。愿望）
7. If only I had known the truth.（要是我知道真相就好了。遗憾）
8. It's time that we went home.（我们该回家了。）
9. Without your help, I couldn't have succeeded.（没有你的帮助，我不可能成功。）
10. Even if I were rich, I wouldn't buy such an expensive car.（即使我很富有，我也不会买这么贵的车。假设）
四、虚拟语气练习 30 道
1. If I _ (have) more time, I would learn a new language.
2. If he _ (come) yesterday, I would have seen him.
3. She would go shopping if she _ (have) enough money.
4. If it _ (rain) tomorrow, I will stay at home.
5. I wish I _ (be) a bird.
6. If only I _ (pass) the exam.
7. He suggested that I _ (go) to the doctor.
8. It's time we _ (leave).
9. Without your help, I _ (not be) able to finish the work.
10. Even if he _ (be) here, I wouldn't talk to him.
11. If I _ (know) the answer, I would tell you.
12. If she _ (study) harder, she would have gotten better grades.
13. I would buy that house if I _ (have) the money.
14. If it _ (be) sunny today, we would go for a walk.
15. He wishes he _ (have) a car.
16. If only I _ (see) him yesterday.
17. The doctor recommended that he _ (rest) more.
18. It's time she _ (come) back.
19. Without your support, I _ (fail).
20. Even if I _ (have) time, I wouldn't go to the party.
21. If I _ (be) you, I would think twice.
22. If he _ (go) to the party last night, he would have met her.
23. She would write to him if she _ (have) his address.
24. If it _ (snow) tomorrow, the children will make a snowman.
25. I wish I _ (be) taller.
26. If only I _ (take) that job.
27. He suggested that we _ (start) early.
28. It's time they _ (stop) arguing.
29. Without your advice, I _ (make) a big mistake.
30. Even if she _ (come) late, I would wait for her.
五、答案
1. had
2. had come
3. had
4. rains
5. were
6. had passed
7. go
8. left
9. wouldn't have been
10. were
11. knew
12. had studied
13. had
14. were
15. had
16. had seen
17. rest
18. came
19. would have failed
20. had
21. were
22. had gone
23. had
24. snows
25. were
26. had taken
27. start
28. stopped
29. would have made
30. came

展开更多......

收起↑