新人教选修6 Unit1 ArtGrammar虚拟语气

But in fact there is water on the earth.
c. If we had time now , we should (would ) read it again . In fact we don’t have time now.
d. If I were a bird, I would fly freely in the sky. But in fact I am not a bird.
The party was terrible, I wish I had never gone to it.
I wish it would rain tomorrow.
1.I wish I were a bird. Fact: I am not a bird. 2. I wish I were as tall as Yao Ming. Fact: I am not as tall as him. 3. I wish everyday were my birthday. Fact: Not everyday is my birthday. 4. I wish I hadn’t eaten so much watermelon. Fact: I ate/have eaten so much watermelon. 5. The party was terrible. I wish I had never gone there. Fact: I went to the party. 6. I wish it would rain tomorrow.
were to do should do
主句 +would/should/ could/might+ do
虚拟语气
一. 虚拟语气在条件状语从句中的用法。
条件 If 从句的谓语形 从句 式
主句的谓语形式
现在
过去时 (were)
would/could/should/ might +do
过去
过去完成时 would/could/should/ might+have+done.
Fact: There is little chance that tomorrow will rain.
1.I am a little fat. I wish I were a little slimmer. 2. I haven’t passed the exam.
I wish I had passed the exam. 3. We are having class now. But I want to go on holiday.
未来
1.过去时 2. should+ V.(原)
3. were to do
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would/could/should /might +do
二. 虚拟语气特殊句型:
1. wish 的宾语 从句
现在: 过去时（were） 过去: 过去完成时 未来: would/could/might +V. should
1.If there were no subjunctive mood , English____ much easier .
If 型虚拟：与现在事实相反：
if +过去时（be动词用were），
主句 +would/should/could/might+ do
2. a. If I had seen him yesterday ,I would have asked him for help .
b. If I had taken his advice ,I should not have made such a mistake .
Subjunctive Mood 虚拟语气
I wish I were as tall as you.
I wish I were a bird.
I wish every day were my birthday.
(2) 表示对过去情况的虚拟:从句动词 常用“had＋过去分词”。
I wish/wished I hadn’t eaten so much watermelon.
I wish I were going on holiday now. 4. I can’t finish the work on time.
I wish I could finish the work on time.
It’s your turn to make your own sentences !
A. will be
B. would have been
C. could have been D. would be
2.The fire ___ if you had been more careful .
A. would not be burning
B. would not burn
C. would not have been burnt D. would not burnt
b. If it were to rain tomorrow ,the sports meeting would be put off .
c. If she should come , I would ask her for help.
If型虚拟：对将来事实或未发生的动作进行推测：
If + 过去时 ，
I wish …
Eg:1.a. If he were here I would explain to him myself
But in fact he isn’t here.
b. If there were no water on the earth , there would be
no life .
c. I wouldn’t have believed it , if I hadn’t seen it happen .
If型虚拟：与过去事实相反：
If +过去完成，主句 + would/should/could/might+ have done
3. a. If you dropped the glass , it would break .