外研版选修七Module 6 The World’s Cultural Heritage - Grammar虚拟语气课件(31张）
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| 名称 | 外研版选修七Module 6 The World’s Cultural Heritage - Grammar虚拟语气课件(31张） |  | |
| 格式 | zip | ||
| 文件大小 | 421.8KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-07-21 08:03:59 | ||
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课件31张PPT。Grammar
—the Subjunctive Mood
虚 拟 语 气Definition虚语语气（the Subjunctive Mood）表示说话人的一种愿望、建议、命令、要求、有时是一种非真实的假设、料想，或是不可能实现的与事实相反的愿望。
if引导的虚拟条件句（一)If + 主 + did(were), 主+would/should/could/might
+动词原形If I were you, I would try it again.1. 如果我是你，我会再试一次。2.如果我有一百万美元，我会买下这架飞机。If I had one million dollars, I would buy the plane.与现在事实相反的虚拟条件句If +主 +had done sth, 主+would/should/could/might
+动词完成式（have done）If he had worked hard, he would have passed the examination.1.如果他努力学的话，他就通过这次考试。If I had married her, I would have been unhappy.2.要是当时我和她结了婚的话，那我是很不幸的。与过去事实相反的虚拟条件句与将来事实相反的虚拟条件句(通常有时间状语)If he came here tomorrow, I would tell him about it.If he were to come here tomorrow, I would tell him.1.如果他明天来的话,我会告诉他这件事.2.如果他明天来的话,我会告诉他.If + 主 + did(were to /should do), 主+would/should/
could/might +动词原形注意（1））If 的省略：如果条件状语中有were, had, should时, 可以倒装成：Were / Should / Had +主+其他Were I you, I would try it again. Had he been there yesterday, he would have seen the film. Should it snow tomorrow, we wouldn’t go out. If I were you, I would try it again.If he had been there yesterday, he would have seen the film.If it should snow tomorrow, we wouldn’t go out. 注意（2）if的省略
非真实条件句中的条件从句有时不表示出来，只暗含在上下文中，这种句子叫做含
蓄条件句。含蓄条件句大体有三种情况: a. 条件暗含在短语中。如：without, but for, in case of. etc What would I have done without you?
It would be easier to do it this way.
But for your help we couldn’t have succeeded in the experiment.
b. 条件暗含在上下文中.如：or,otherwise You might stay here forever.
(可能暗含if you wanted to)
We would have succeeded.
(可能暗含if we had kept trying)
Your reputation would be ruined.
(可能暗含if you should accept it) I was very busy yesterday. Otherwise I would have come to see you.
注意(3) 错综时间条件句
虚拟条件句中的主句和从句的动作发生的时间不一致，这时主句和从句的谓语形式应按照各自动作发生的实际时间来表达If you hadn’t lent me some money,
I couldn’t have bought the new house and most likely I would be still living in the dangerous house now.
假若你不借钱给我， 我不可能买下这幢新房，很可能现在还住在危房里。
（从句说明过去，主句说明过去和现在。）
虚语拟气在名词性从句中的使用（一) 一个坚持
两个命令
四个建议
四个要求
注：以上动词后所接宾语从句中谓语用“(should) + 动词原形”。
insist order, commandadvise, suggest, propose，recommenddemand , require, request, urge
I advised that you ___ the job as soon as possible .
A finished B finishing
C to finish D finish
2 The workers in the factory demanded that their pay ___ be raised.
A should B would
C must D could3. My father did not go to New York; the doctor suggested that he _____ there. A. not went B. won't go C. not go D. not to go 4.The teacher demanded that the exam ____
before eleven.
A. must finish B. would be finished
C. be finished D. must be finished
5.The commander ordered that we _____ work.
A. must finish B. finished
C. should finish D. could finish注意:当suggest 表示“暗示,表明”;insist表示“坚持认为，坚持说”时不用虚拟！His accent suggests he comes from Hunan.I insist that he was wrong.His silence suggested that he agreed with my decision. He insists that doing yoga does good
to people’s health. 用于表语、同位语、主语从句
在suggestion / proposal / order / / advice / request /demand 等名词后的表语和同位语从句中
要用 “should＋动词原形”
should可以省略．2. It is suggested/ordered / requested /proposed /demanded that从句…
从句中的 谓语 动 词用should+动词原形，should 可以省略
It’s requested that all the students (should) wear school uniforms at school.
My suggestion is that you ( should ) go home
first before coming here. He insisted that John (should ) do it.It is necessary that we should get everything
Ready by the end of the week虚拟语气特殊句型：1.wish that2. as if /as though3.would rather that4.It’s ( about/high) time that1. wish that现在：
过去：
将来 :did /were(现在)had done(过去)would/could+动词原形(将来)The picture exhibition bored me to death. I wish I
___________to it.A. hadn’t gone B. haven’t gone
C. didn’t go D. could not have goneHow I wish I __________that! Everybody present
was angry with me.A. didn’t go B. hadn’t done
C. wouldn’t do D. wasn’t doingTom can take his car apart and put it back
together again.I certainly wish he _____me how.A. teaches B. will teach
C. has taught D. would teachD2. as if /though + Clause现在：
过去：
将来 :did /were(现在)had done(过去)She loves the baby as if it were her own son.
He speaks as if he had been to the United States. would+动词原形(将来)When a pencil is partly in a glass of water, it
looks as if it __________.A. breaks B. has broken
C. were broken D. had been brokenThe actor is 58 years old. But he acts as if he _______ a young man.A. is B. will be C. am D. wereThe clouds are getting darker and darker. It looks as if it _______rain.A. is going to B. will
C. was going to D. would注意：如果表示的事情可能会发生，那么状语从句中的谓语动词可用陈述语气。It looks as if you are tired.3. would rather that现在：
过去：
未来：过去时过去完成时过去时I would rather you paid me now.I would rather you had gone, too.Don’t come. I would rather you came tomorrow.4. It’s (about/high) time that动词过去式Should +动词原形It’s time we worked hard.
It’s high time that we started.
1.It’ s high time that we _____ to school.
would B. went C. go D. will go
2.It’s time we ______ up our results .
sum B. summed
C. will sum D. would sumBBThank You！
—the Subjunctive Mood
虚 拟 语 气Definition虚语语气（the Subjunctive Mood）表示说话人的一种愿望、建议、命令、要求、有时是一种非真实的假设、料想，或是不可能实现的与事实相反的愿望。
if引导的虚拟条件句（一)If + 主 + did(were), 主+would/should/could/might
+动词原形If I were you, I would try it again.1. 如果我是你，我会再试一次。2.如果我有一百万美元，我会买下这架飞机。If I had one million dollars, I would buy the plane.与现在事实相反的虚拟条件句If +主 +had done sth, 主+would/should/could/might
+动词完成式（have done）If he had worked hard, he would have passed the examination.1.如果他努力学的话，他就通过这次考试。If I had married her, I would have been unhappy.2.要是当时我和她结了婚的话，那我是很不幸的。与过去事实相反的虚拟条件句与将来事实相反的虚拟条件句(通常有时间状语)If he came here tomorrow, I would tell him about it.If he were to come here tomorrow, I would tell him.1.如果他明天来的话,我会告诉他这件事.2.如果他明天来的话,我会告诉他.If + 主 + did(were to /should do), 主+would/should/
could/might +动词原形注意（1））If 的省略：如果条件状语中有were, had, should时, 可以倒装成：Were / Should / Had +主+其他Were I you, I would try it again. Had he been there yesterday, he would have seen the film. Should it snow tomorrow, we wouldn’t go out. If I were you, I would try it again.If he had been there yesterday, he would have seen the film.If it should snow tomorrow, we wouldn’t go out. 注意（2）if的省略
非真实条件句中的条件从句有时不表示出来，只暗含在上下文中，这种句子叫做含
蓄条件句。含蓄条件句大体有三种情况: a. 条件暗含在短语中。如：without, but for, in case of. etc What would I have done without you?
It would be easier to do it this way.
But for your help we couldn’t have succeeded in the experiment.
b. 条件暗含在上下文中.如：or,otherwise You might stay here forever.
(可能暗含if you wanted to)
We would have succeeded.
(可能暗含if we had kept trying)
Your reputation would be ruined.
(可能暗含if you should accept it) I was very busy yesterday. Otherwise I would have come to see you.
注意(3) 错综时间条件句
虚拟条件句中的主句和从句的动作发生的时间不一致，这时主句和从句的谓语形式应按照各自动作发生的实际时间来表达If you hadn’t lent me some money,
I couldn’t have bought the new house and most likely I would be still living in the dangerous house now.
假若你不借钱给我， 我不可能买下这幢新房，很可能现在还住在危房里。
（从句说明过去，主句说明过去和现在。）
虚语拟气在名词性从句中的使用（一) 一个坚持
两个命令
四个建议
四个要求
注：以上动词后所接宾语从句中谓语用“(should) + 动词原形”。
insist order, commandadvise, suggest, propose，recommenddemand , require, request, urge
I advised that you ___ the job as soon as possible .
A finished B finishing
C to finish D finish
2 The workers in the factory demanded that their pay ___ be raised.
A should B would
C must D could3. My father did not go to New York; the doctor suggested that he _____ there. A. not went B. won't go C. not go D. not to go 4.The teacher demanded that the exam ____
before eleven.
A. must finish B. would be finished
C. be finished D. must be finished
5.The commander ordered that we _____ work.
A. must finish B. finished
C. should finish D. could finish注意:当suggest 表示“暗示,表明”;insist表示“坚持认为，坚持说”时不用虚拟！His accent suggests he comes from Hunan.I insist that he was wrong.His silence suggested that he agreed with my decision. He insists that doing yoga does good
to people’s health. 用于表语、同位语、主语从句
在suggestion / proposal / order / / advice / request /demand 等名词后的表语和同位语从句中
要用 “should＋动词原形”
should可以省略．2. It is suggested/ordered / requested /proposed /demanded that从句…
从句中的 谓语 动 词用should+动词原形，should 可以省略
It’s requested that all the students (should) wear school uniforms at school.
My suggestion is that you ( should ) go home
first before coming here. He insisted that John (should ) do it.It is necessary that we should get everything
Ready by the end of the week虚拟语气特殊句型：1.wish that2. as if /as though3.would rather that4.It’s ( about/high) time that1. wish that现在：
过去：
将来 :did /were(现在)had done(过去)would/could+动词原形(将来)The picture exhibition bored me to death. I wish I
___________to it.A. hadn’t gone B. haven’t gone
C. didn’t go D. could not have goneHow I wish I __________that! Everybody present
was angry with me.A. didn’t go B. hadn’t done
C. wouldn’t do D. wasn’t doingTom can take his car apart and put it back
together again.I certainly wish he _____me how.A. teaches B. will teach
C. has taught D. would teachD2. as if /though + Clause现在：
过去：
将来 :did /were(现在)had done(过去)She loves the baby as if it were her own son.
He speaks as if he had been to the United States. would+动词原形(将来)When a pencil is partly in a glass of water, it
looks as if it __________.A. breaks B. has broken
C. were broken D. had been brokenThe actor is 58 years old. But he acts as if he _______ a young man.A. is B. will be C. am D. wereThe clouds are getting darker and darker. It looks as if it _______rain.A. is going to B. will
C. was going to D. would注意：如果表示的事情可能会发生，那么状语从句中的谓语动词可用陈述语气。It looks as if you are tired.3. would rather that现在：
过去：
未来：过去时过去完成时过去时I would rather you paid me now.I would rather you had gone, too.Don’t come. I would rather you came tomorrow.4. It’s (about/high) time that动词过去式Should +动词原形It’s time we worked hard.
It’s high time that we started.
1.It’ s high time that we _____ to school.
would B. went C. go D. will go
2.It’s time we ______ up our results .
sum B. summed
C. will sum D. would sumBBThank You！