虚拟语气课件(公开课)subjective_mood

虚拟语气
If 型
[例句] 1. If you had come a few minutes earlier, you would have met him. 要是你早来几分钟的话，你就能见到他了。(与过 去事实相反) 2. If it were sunny tomorrow, I would come to see you. 明天要是天气好的话，我来看你。(与将来事实可 能相反) 3. If I were you, I would go at once. 假如我是你的话，我会马上走。(与现在事实相反， 事实上我不可能是你)
If型特例1：混杂条件句：
定义：从句与主句的动作发生的时间不同
If they had studied hard, they could do it easily now.
与过去相反
虚拟语气
If型特例2：省略 if 的条件从句：
用法：从句中有 were, had 或 should 时， 省略if ，而把它们放在句首。 1. If I were you, I would not do that. Were I you, I would not do that. 2. If he should fail in the experiment this time, he would try again. Should he failed in the experiment this time, he would try again. 3. If you had not helped me，I should have failed. Had you not helped me, I should have failed.
Subjunctive Mood(虚拟语气）
Definition
• 虚拟语气是一种特殊的动词形式. 一是用来表示说话人所说的话不是一个事实， 而是一种假设、猜测、怀疑等； 一是表示说话人的愿望、要求、命令、建议 等
虚拟语气
Types
虚拟语气
1. If 型
条件 If 从句的谓语形 从句 式 现在
虚拟语气 类似 if 型
[例句]
1. I wish I were 30 years younger. 2. I wish (that) you would get a good job. 3. He wished he hadn‘t done it. 4. He treats the little girl as if she were he own daughter.
D you at 2. If I knew you were coming, I ___ the airport. A. had met B. met C. would meet D. would have met
B to my parents! (But I didn’t.) 3. If only I ___ A. listened B. had listened C. should listen D. would listen
T F T
虚拟语气
Should + V 型
2. It is important (necessary, strange,) that .... 类似用法的词有：necessary，strange，natural，
desired， a pity, wonder 。。。
a shame,
no
虚拟语气
Should + V 型
如果没有空气，就不会有生物
3. Thanks to the brave young man, otherwise, the would have died boy ______________(die).
If 型
。。。 。。。
混杂条件句(各自为准)
Were, had ,should提前，省略if
。。。
in that case，
虚拟语气 类似 if 型
1. But for your help, we would not have made (make) such rapid progress.
没有你的帮助，我们是不会取得这么快的进展的。
2. Without air, there _________ would be (be) no living things.
Translation
• It’s necessary that we should have a walk . 我们有必要出去散散步。 • It’s natural that she should do so. 她这样做是很自然的。 • It’s important that we should take good care of the patient. • 重要的是我们要照顾好病人。
do you like better？
Chinese movies VS Western movies
Why Western movies are far more attractive than Chinese films ?
1.If we had started making films earlier, we would … excellent history … have made more films. 2.If there were more good plays and money, … money … we might produce more hot films. … language … 3.If one day Chinese were to become an international language, our films would win a larger audience. ----Subjunctive Mood(虚拟语气）
T. or F.
You pale face suggests that you (should) be ill. F
Your pale face suggests that you are ill. I insisted that you ( should) be wrong. I insisted that you were wrong.
主句的谓语形式 would/could/should/ might +V. (原) would/could/should/ might +have done
过去式 (were) had done
过去
1.过去式 would/could/should 未来 2. should+ V.(原) /might +V. (原) 3. were to do
你该走了。
It’s high time that you went.
It’s high time that you should go.
我们该去
睡觉了。
It’s time that we went to bed.
It’s time that we should go to
bed.
虚拟语气 类似 if 型（4）
If the parents ______at the hospital earlier after the accident, the child would have been saved.
A. arrives C. had arrived
B. arrive D. has arrived
虚拟语气
虚拟语气
3.类似 if 型
Wish / As if (though) Would rather/ If only
But for +n/ Without +n It’s (high) time +that
类似 if 型（1）
Wish/ As if / （though） +从句
现在: 过去时（were） 过去: 过去完成时(had done) 未来: would/could/might +V.(原)
1.Would,could,should,might+v
类似if型
3. It is (high) time that…
2.would,could,should,might +have done
虚拟语气
Exercises
A the party if he had gone to 1. Alan ___ London. A. would have missed B. had missed C. would miss D. missed
虚拟语气
2. Should + V 型 在宾语从句，表语从句，同位语从句 及主语从句中 句型 it is necessary/strange/…that +从句
虚拟语气
Should +v 型
1.在宾语从句，表语从句，同位语从句，主语从句中。 这种用法的词有： 一个坚持 两个命令 三个建议 四个要求
A the house. 4. Tom suggested that Ann ___ A. sell B. sold C. shall sell D. would sell
B to the university. • 5. I wish this bus ___ A. go B. went C. has gone D. had gone
虚拟语气 类似 if 型（2）
过去时 would Rather + that （从句） 宁愿。。。 If only + 要是。。。 过去完成时 过去时 过去完成时
现在/将来 过去
现在
过去
类似 if 型（3）
It’s (high) time +that