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Subjunctive Mood 虚拟语气. 1. 英语动词有三种语气, 陈述语气, 祈使语气和虚拟语气。 2. 定义 . 用来表示说的话不是事实, 或者是不可能发生的情况, 而是一种愿望,建议, 假设的语气叫虚拟语气。. 一:虚拟语气在 非真实 条件状语从句中的用法。. 条件句有 真实条件句和非真实条件句两种。 真实条件句所 表的假设是可能发生或实现的 , 是与事实相符的。. 非真实条件句 所表的假设则是不可能或不大可能发生或实现的, 与事实相反的情况。. If it is fine tomorrow, I will go to
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Subjunctive Mood 虚拟语气
1.英语动词有三种语气, 陈述语气, 祈使语气和虚拟语气。 2. 定义.用来表示说的话不是事实, 或者是不可能发生的情况, 而是一种愿望,建议, 假设的语气叫虚拟语气。
一:虚拟语气在非真实条件状语从句中的用法。一:虚拟语气在非真实条件状语从句中的用法。 条件句有真实条件句和非真实条件句两种。 真实条件句所表的假设是可能发生或实现的,是与事实相符的。 非真实条件句所表的假设则是不可能或不大可能发生或实现的, 与事实相反的情况。 • If it is fine tomorrow, I will go to • visit my grandma. 2. If I were a bird, I would fly to America.
虚拟语气在非真实条件状语从句中的用法。 条件从句 If 从句的谓语形式 主句的谓语形式 现在 过去 未来
虚拟语气在非真实条件状语从句中的用法。 条件从句 If 从句的谓语形式 主句的谓语形式 Would/could/should/might +V.(原) 现在 过去时(were) Would/could/should/might+have+p.p. 过去 过去完成时 1.过去时 2.should+V. 3. were to do would/could/should/might +V.(原) 未来
1.If I ____ HIV, I __________ know because I would feel sick. 2.If I _____ you, I ______________ give AIDS patient a hug. 3. If I ________ your advice, I ___________ (make) a mistake. 4. If he ________ there, it _________________(happen). would/should/could/might had were would/should/could/might had taken wouldn’t have made had been wouldn’t have happened.
should rain 5.If it __________ tomorrow, they _______________________ go for an outing. 6. If we ________ have three days off , we ___________________ enjoy a very happy life. wouldn’t/shouldn’t/couldn’t/mightn’t were to would/should/could/might
虚拟语气假设条件句型注意点: 1.假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致,叫做错综条件虚拟语气。主句和从句的谓语动词要依照假设的时间而定。 had followed If you ____________ the teacher’s advice, you __________ (be) in the hospital now. wouldn’t be
If I were you, I would have told him the news yesterday. (从句与现在事实相反,主句与过去事实相反) .
3.假设条件虚拟倒装。 条件从句中有should, were, had三个助动词可以把if省略,并将这三个词提至句首。 If I were you, I would give it up. _______________ , I would give it up. If it were not for your advice, we couldn’t have got over the difficulties. _________________________ , we couldn’t have got over the difficulties. Were I you Were it not for your advice
If I had had time, I would have run round that lake again. _____________________ , I would have run round that lake again. If there should be a flood, what should we do? _________________________ , what should we do? Had I had time Should there be a flood
4.可以用介词短语代替条件从句: Without your help, we shouldn't have succeeded. (= If it hadn't been for your help,...) But for the storm, we would have arrived earlier. (= If it hadn't been for the storm,...)
I would go abroad but that I’m short of money.
I am busy now; otherwise I would go with you . =If I were not busy now, I… I was busy; otherwise I would have given you more help. =If I hadn’t been busy, I…
If it were not for the fact that you are ill, I would ask you to do this right now.
二:虚拟语气在宾语从句中的使用 现在: 过去: 将来: 过去时(were) • Wish • 的宾语从句 过去完成时 would/could/might+V. were • I wish I ______ a bird.(现在) • I wish I ____________ such a mistake.(过去) • We wish our parents _______________ us. • (将来) hadn’t made wouldn’t punish
2.表示要求,命令,建议的虚拟语气。 常见动词: 一个坚持,两个命令,三个建议 ,四个要求。 1.insist 2. order, command 3. advise, suggest, propose(recommend) 4. demand , require, request, desire, ask,urge should + 动词原形,或者将should省略。
我们建议Tom 去休息一下。 他坚决要求我到场。 国王命令囚犯明天要实施死刑。 他们要求我们派他们去那儿工作。 We suggested that Tom (should)have a rest. He insisted that I (should )be present. The king ordered that the prisoners (should) be killed the next day. They requested that we (should) send them to work there.
注:⑴insist表示“坚决认为某种 事实”, suggest表示“暗示,使 联想”时,用陈述语气: He insisted that he was right. His look suggests that he is angry.
⑵由上述动词构成的名词,如带有表语 从句或同位语从句,其谓语也用 "(should)+动词原形": My suggestion is that we (should) go there as soon as possible. The officer gave orders that all the soldiers (should) get there before sunset.
It’s (about/high) time +that --- 过去时 你该走了。 It’s high time that you went. . 我们该去睡觉了。 It’s time that we went to bed.
现在: 过去: 未来: 过去时 Would rather that 过去完成时 过去时 I would rather you paid me now. I would rather you had gone, too. Don’t come. I would rather you came tomorrow.
现在: 过去: 过去时 as if /though + Clause 过去完成时 She loves the baby as if it were her own son. It seems as if it were spring. I remember the whole thing as if it had happened yesterday. They talked as if they had been friends for years. He looks as if he were drunk.
Even if/even though Even if she were here, she could not solve the problem.
It’s necessary /strange/ natural/ important + that---Clause 从句中的动词要用虚拟,即(should)+动词原形 It is important that we ( should ) master a foreign language. It is strange that she shouldrefuse to come to the party. It’s necessary that we should study hard.
1.It is suggested(ordered, requested, Proposed, desired...) that的结构中,谓语 动词用"should+动词原形"(should可省略): It was suggested that the work should be done at once.
without和but for 构成虚拟。but for要不是 Without sunlight, people’s life would be different from today. But for your help, I wouldn’t have finished the work. Without your help, I would have failed. But for water, it would be impossible to live in the desert.
某些简单句的固定句型: Heaven help him! God bless you! May you succeed! Long live the People’s Republic of China!