人教版英语高二选修六Unit 1 Art learning about language课件（共50张PPT）
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| 名称 | 人教版英语高二选修六Unit 1 Art learning about language课件（共50张PPT） |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-12-27 21:36:42 | ||
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(共50张PPT)
Learning goals
1. Know what the subjunctive mood refers to
2. Master the structure of the subjunctive mood about “if …”
3.The usage of the subjunctive mood in different sentences
4. Do some exercises
语气
英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。不同的语气用动词的不同形式（有的还借助句法形式）来表示。
虚拟语气
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(常用在条件状语从句中或让步状语从句中)；
一是表示说话人的愿望、要求、命令、建议等 (常用在名词性从句中)。
简言之，即：不是事实或不大可能发生的事情，就用虚拟语气来表述
虚拟语气的概念
a. if真实条件句 表示条件是真的或有可能实现的, 采用陈述语气。
b. if虚拟条件句 表示条件是虚拟的或几乎无法实现的, 采用虚拟语气。
If we have chances, we will have further cooperation.
If I have another chance, I will visit China again.
if真实条件句用于陈述语气,假设的情况很有可能发生,其中if是“如果”的意思
if条件从句
一般现在时
主句
will \shall+动词原形
情态动词 + 动词原形
What will you do if it rains tomorrow?
I will sleep at home if it rains tomorrow.
if虚拟条件句 表示条件是虚拟的或几乎无法实现的, 采用虚拟语气。
if引导的虚拟条件句
if 引导的虚拟条件句
①与现在事实相反
②与过去事实相反
③与将来事实可能相反
If I had a great deal of money, I would buy a villa (别墅) for my parents.
与现在事实相反
If it were not raining, we should go for a picnic.
If he came here, he might be able to help you.
与现在事实相反
if虚拟条件句
If+主语+ 动词的过去式
（be动词一般用were)
主语+would ( should / might / could )＋动词原形
1. If I had a great deal of money, I would buy a villa (别墅) for my parents.
2. If it were not raining, we should go for a picnic.
3.If he came here, he might be able to help you.
即：If+一般过去时态
（be动词一般用were)
if虚拟条件句 主句
与现在事实相反的假设
If Yao Jiaxin had driven more carefully, he would not have caused the car accident .
与过去事实相反
If Tom had learnt how to swim,
he would not have been trapped on
that island for four years.
与过去事实相反
If he had got up earlier , he could have caught the train.
与过去事实相反
if虚拟条件句
If+主语+had +动词的过去分词
1. If Yao Jiaxin had driven more carefully, he would not have caused the car accident in May,2009.
If Tom had learnt how to swim, he would not have been trapped on that island for four years.
3. If he had got up earlier , he could have caught the train.
即：If+过去完成时态
主语 + would ( should / might / could )＋have done
if虚拟条件句 主句
与过去事实相反的假设
If I met Obama some day, I would shake hands with him.
If I were to meet Obama some day, …
If I should meet Obama some day, …
与将来事实相反
if虚拟条件句
1、If+主语+动词过去式
2、If+主语+were to+ 动词原形
3、If+主语+should +动词原形
主语+would ( should / might / could )＋动词原形
If I met / were to meet / should meet Obama some day, I would shake hands with him.
if虚拟条件句 主句
与将来事实相反的假设
总结： if虚拟条件句
1、If+主语+动词过去式
2、If+主语+were to+ 动词原形
3、If+主语+should +动词原形
If+主语+ 动词的过去式
（be动词一般用were)
主语+would ( should / might / could )＋动词原形
即：If+一般过去时态
（be动词一般用were)
If+主语+had +动词的过去分词
即：If+过去完成时态
主语 + would ( should / might / could )＋have done
主语+would ( should / might / could )＋动词原形
（4+1）
if虚拟条件句 主句
与现在事实相反的假设
与过去事实相反的假设
与将来事实相反的假设
Exercise
判断是否虚拟
2. 判断虚拟类型
3. 判断虚拟时间
1. If my father _____ here now, he ______ tell me what to do.
were; would
was; will
had been; would
is; will
Exercise
A
2. If he __________my advice, he wouldn’t have lost his job.
followed
B. should follow
C. had followed
D. would follow
Exercise
C
3.If you had told me in advance, I _____ him at the airport.
A. would meet
B. would had met
C. would have met
D. would have meet
Exercise
4. ________ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.
A. Were B. Should
C. Would D. Will
Exercise
tomorrow
B
倒装的If虚拟句
1.在虚拟条件句中，如果条件句中有were, had（助动词）或should时，可使用倒装结构，但if必须省略。若条件从句为否定句，否定词not应置于主语之后，而不能与were，should，had等缩略成weren’t，shouldn’t，hadn’t置于句首。
虚拟语气
用法：从句中有 were, had 或 should 时，
省略if ，而把它们放在句首。
3. If you had not helped me，I should have failed.
2. If he should fail in the experiment this time, he would try again.
1. If I were you, I would not do that.
Were I you, I would not do that.
Should he fail in the experiment this time, he would try again.
Had you not helped me, I should have failed.
1). Had I seen him then, I would have been very happy.
= If I had seen him then, I would have been very happy.
2). Should I have time, I would go with you.
= If I should have time, I would go with you.
3). Were I not so busy, I would go with you.
= If I were not so busy, I would go with you.
Exercise
1._________the exam, he would have attend a college.
A. If he passed B. Had he passed
C. Were he passed D. If he should pass
2._______five minutes earlier, you could have seen
them off.
A. If you should arrive B. If you arrive
C. Had you arrived D. Should you arrive
3.________it rain tomorrow, we should have to put
off the visit to the Science Museum.
A. Were B. should C. would D. will
特殊句型中的虚拟语气
1. wish 的宾语从句
1. wish 的宾语从句
与现在事实相反: 一般过去时( be 用were )
与过去事实相反: 过去完成时
与将来事实相反: would/could/might +V.原
should
If only的用法和Wish的情况一样。
I wish I _____ (be) as tall as Yao Ming.
were
I wish/wished I ______ (have not) eaten so much watermelon.
hadn’t
I wish it ______ ( will ) rain tomorrow. If so, I can stay at home to have a good sleep.
would
1. If only I ___ to my parents! (But I didn’t.)
A. listened
B. had listened
C. should listen
D. would listen
Exercises
2. I wish this bus ___ to the university.
A. go B. went
C. has gone D. had gone
Exercises
3. – Have you ever been to Beijing?
-- No, but I wish I ___.
A. have B. will
C. do D. had
Exercises
4. If only I ________ driving before.
A. had learned B. learned
C. learn D. would learn
3. 虚拟语气特殊句型与固定句式:
1. would rather
宁愿，但愿
sb did …
与现在或将来情况相反
sb had done …
与过去情况相反
I would rather you returned me my money now.
I would rather we hadn’t told her the bad news.
I would rather you came tomorrow.
1. I’d rather you ____?me the news. ??
A. not tell????????????B. not to tell?????????????????
C. didn’t tell?????????D. hadn’t told
4. It is (high / about ) time
(that)
“是时候…... (做某事)”
注意: should不能省略．
sb did
sb should do
是时候采取措施来保护环境了。
It is ( high / about ) time that we took / should take measures to protect the environment.
你该走了。
It’s (high / about) time that you went / should go.
1. It is high time the child ______ to the hospital.
A. is sent??
B. would be sent
C. must be sent
D. were sent
1. 背语法规则
2. 课时作业8
Homework
Learning goals
1. Know what the subjunctive mood refers to
2. Master the structure of the subjunctive mood about “if …”
3.The usage of the subjunctive mood in different sentences
4. Do some exercises
语气
英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。不同的语气用动词的不同形式（有的还借助句法形式）来表示。
虚拟语气
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(常用在条件状语从句中或让步状语从句中)；
一是表示说话人的愿望、要求、命令、建议等 (常用在名词性从句中)。
简言之，即：不是事实或不大可能发生的事情，就用虚拟语气来表述
虚拟语气的概念
a. if真实条件句 表示条件是真的或有可能实现的, 采用陈述语气。
b. if虚拟条件句 表示条件是虚拟的或几乎无法实现的, 采用虚拟语气。
If we have chances, we will have further cooperation.
If I have another chance, I will visit China again.
if真实条件句用于陈述语气,假设的情况很有可能发生,其中if是“如果”的意思
if条件从句
一般现在时
主句
will \shall+动词原形
情态动词 + 动词原形
What will you do if it rains tomorrow?
I will sleep at home if it rains tomorrow.
if虚拟条件句 表示条件是虚拟的或几乎无法实现的, 采用虚拟语气。
if引导的虚拟条件句
if 引导的虚拟条件句
①与现在事实相反
②与过去事实相反
③与将来事实可能相反
If I had a great deal of money, I would buy a villa (别墅) for my parents.
与现在事实相反
If it were not raining, we should go for a picnic.
If he came here, he might be able to help you.
与现在事实相反
if虚拟条件句
If+主语+ 动词的过去式
（be动词一般用were)
主语+would ( should / might / could )＋动词原形
1. If I had a great deal of money, I would buy a villa (别墅) for my parents.
2. If it were not raining, we should go for a picnic.
3.If he came here, he might be able to help you.
即：If+一般过去时态
（be动词一般用were)
if虚拟条件句 主句
与现在事实相反的假设
If Yao Jiaxin had driven more carefully, he would not have caused the car accident .
与过去事实相反
If Tom had learnt how to swim,
he would not have been trapped on
that island for four years.
与过去事实相反
If he had got up earlier , he could have caught the train.
与过去事实相反
if虚拟条件句
If+主语+had +动词的过去分词
1. If Yao Jiaxin had driven more carefully, he would not have caused the car accident in May,2009.
If Tom had learnt how to swim, he would not have been trapped on that island for four years.
3. If he had got up earlier , he could have caught the train.
即：If+过去完成时态
主语 + would ( should / might / could )＋have done
if虚拟条件句 主句
与过去事实相反的假设
If I met Obama some day, I would shake hands with him.
If I were to meet Obama some day, …
If I should meet Obama some day, …
与将来事实相反
if虚拟条件句
1、If+主语+动词过去式
2、If+主语+were to+ 动词原形
3、If+主语+should +动词原形
主语+would ( should / might / could )＋动词原形
If I met / were to meet / should meet Obama some day, I would shake hands with him.
if虚拟条件句 主句
与将来事实相反的假设
总结： if虚拟条件句
1、If+主语+动词过去式
2、If+主语+were to+ 动词原形
3、If+主语+should +动词原形
If+主语+ 动词的过去式
（be动词一般用were)
主语+would ( should / might / could )＋动词原形
即：If+一般过去时态
（be动词一般用were)
If+主语+had +动词的过去分词
即：If+过去完成时态
主语 + would ( should / might / could )＋have done
主语+would ( should / might / could )＋动词原形
（4+1）
if虚拟条件句 主句
与现在事实相反的假设
与过去事实相反的假设
与将来事实相反的假设
Exercise
判断是否虚拟
2. 判断虚拟类型
3. 判断虚拟时间
1. If my father _____ here now, he ______ tell me what to do.
were; would
was; will
had been; would
is; will
Exercise
A
2. If he __________my advice, he wouldn’t have lost his job.
followed
B. should follow
C. had followed
D. would follow
Exercise
C
3.If you had told me in advance, I _____ him at the airport.
A. would meet
B. would had met
C. would have met
D. would have meet
Exercise
4. ________ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.
A. Were B. Should
C. Would D. Will
Exercise
tomorrow
B
倒装的If虚拟句
1.在虚拟条件句中，如果条件句中有were, had（助动词）或should时，可使用倒装结构，但if必须省略。若条件从句为否定句，否定词not应置于主语之后，而不能与were，should，had等缩略成weren’t，shouldn’t，hadn’t置于句首。
虚拟语气
用法：从句中有 were, had 或 should 时，
省略if ，而把它们放在句首。
3. If you had not helped me，I should have failed.
2. If he should fail in the experiment this time, he would try again.
1. If I were you, I would not do that.
Were I you, I would not do that.
Should he fail in the experiment this time, he would try again.
Had you not helped me, I should have failed.
1). Had I seen him then, I would have been very happy.
= If I had seen him then, I would have been very happy.
2). Should I have time, I would go with you.
= If I should have time, I would go with you.
3). Were I not so busy, I would go with you.
= If I were not so busy, I would go with you.
Exercise
1._________the exam, he would have attend a college.
A. If he passed B. Had he passed
C. Were he passed D. If he should pass
2._______five minutes earlier, you could have seen
them off.
A. If you should arrive B. If you arrive
C. Had you arrived D. Should you arrive
3.________it rain tomorrow, we should have to put
off the visit to the Science Museum.
A. Were B. should C. would D. will
特殊句型中的虚拟语气
1. wish 的宾语从句
1. wish 的宾语从句
与现在事实相反: 一般过去时( be 用were )
与过去事实相反: 过去完成时
与将来事实相反: would/could/might +V.原
should
If only的用法和Wish的情况一样。
I wish I _____ (be) as tall as Yao Ming.
were
I wish/wished I ______ (have not) eaten so much watermelon.
hadn’t
I wish it ______ ( will ) rain tomorrow. If so, I can stay at home to have a good sleep.
would
1. If only I ___ to my parents! (But I didn’t.)
A. listened
B. had listened
C. should listen
D. would listen
Exercises
2. I wish this bus ___ to the university.
A. go B. went
C. has gone D. had gone
Exercises
3. – Have you ever been to Beijing?
-- No, but I wish I ___.
A. have B. will
C. do D. had
Exercises
4. If only I ________ driving before.
A. had learned B. learned
C. learn D. would learn
3. 虚拟语气特殊句型与固定句式:
1. would rather
宁愿，但愿
sb did …
与现在或将来情况相反
sb had done …
与过去情况相反
I would rather you returned me my money now.
I would rather we hadn’t told her the bad news.
I would rather you came tomorrow.
1. I’d rather you ____?me the news. ??
A. not tell????????????B. not to tell?????????????????
C. didn’t tell?????????D. hadn’t told
4. It is (high / about ) time
(that)
“是时候…... (做某事)”
注意: should不能省略．
sb did
sb should do
是时候采取措施来保护环境了。
It is ( high / about ) time that we took / should take measures to protect the environment.
你该走了。
It’s (high / about) time that you went / should go.
1. It is high time the child ______ to the hospital.
A. is sent??
B. would be sent
C. must be sent
D. were sent
1. 背语法规则
2. 课时作业8
Homework