2022届高考英语二轮复习：虚拟语气（IF）课件（30张）
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| 名称 | 2022届高考英语二轮复习：虚拟语气（IF）课件（30张） |  | |
| 格式 | pptx | ||
| 文件大小 | 7.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-03-26 22:42:51 | ||
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(共30张PPT)
Welcome to my class
Subjunctive mood(虚拟语气)
If I were given three days to see ,the first day, I should want to see the people whose kindness and gentleness and companionship had made my life worth living.
假如给我三天光明
第一天，
我想看到这些人，
他们的善良、
温柔和友情使我的生命值得活下去
If I were given three days to see , the second day.
I should arise with the dawn and see the thrilling
miracle by which night is transformed into day.
假如给我三天光明 第二天
我会随黎明一道起来，看那黑夜转成白昼的激动人心的奇迹。我要怀着肃然敬畏的心情去看那太阳唤醒沉睡的大地的壮观的景象。
I should behold with the magnificent panorama of light with which the sun awakens the sleeping earth
If I were given three days to see , the third day,
I should again greet the dawn, anxious to discover new delights, for I am sure that, for those who have eyes which really see, the dawn of each day must be a perpetually new revelation of beauty.
假如给我三天光明
第三天
接下来这一天的早上，
我再次迎接黎明，
迫切地要发现新的愉快，
因我确信，
对那些有眼睛能真正看见的人来说，每天的黎明一定是一种美的永恒新展露。
1. If we learn English well, we can let foreigners know more about China.
2. If I were you, I would study harder.
Similarities:
Differences:
1st: something is likely to happen in the future.
2nd: something was not true or contrary to what happened in the past.
Indicative mood(陈述语气)
Subjunctive mood(虚拟语气)
The differences of different sentence mood can be shown through the structures of predicate(谓语结构).
Both are IF conditional clauses (if 条件句).
Compare:
Definition of Subjunctive Mood
定义: 虚拟语气主要是用来表示说话人所说的话不是客观存在的事实，或者与事实相反；可以用来表示主观假想，愿望，要求，命令，建议等。在形式上，虚拟语气主要是通过谓语动词的特殊结构来表示。
注意: 应用条件和谓语结构。
Indicative or Subjunctive Mood
1. If I were you, I would study English harder.
2. If I have time tomorrow, I will go with you.
3. If I were a bird, I would fly high to touch the sky.
4. If we can learn from the nature, we can know more about ourselves.
5. If they had had enough rain last year, they would have gained good harvest.
6. If I could catch a rainbow, I would do it just for you.
Sub.
Ind.
Sub.
Ind.
Sub.
Sub.
1. If I had a lot of money, I would travel around the world with my best friends.
2. If you were Li Ronghao now, what might you do
3. If I were a bird, I could fly to touch the sky.
Case1: If型虚拟条件句
虚拟(时间) 从句谓语形式 主句谓语形式
would,should,could,might＋V.(原)
1. did
2. were
与现在事实相反的假设
虚拟语气
1. If they had not fighted on the bus, the tragedy wouldn’t have happened.
2. If he hadn’t given up then, he would have succeeded.
3. If he hadn't been so determined, he wouldn't have finished the task.
Case1: If型虚拟条件句
虚拟(时间) 从句谓语形式 主句谓语形式
would,should, could, might＋have done
had +done
与过去事实相反的假设
虚拟语气
1. If I succeeded in passing the test tomorrow, I would be very happy.
2. If you were to meet with difficulties in the future, would you stick to your goal
3. If it should rain tomorrow, I would stay at home.
虚拟语气
Case1: If型虚拟条件句
虚拟(时间) 从句谓语形式 主句谓语形式
would,should,could,might
＋V.(原)
与将来相反的假设
1. did
2. were to+ V.原
3. should +V.原
时间 if 条件句谓语 主句 谓语
现在
过去
将来
If 虚拟条件句用法小结：
would/should/could/might
+do
1.had+done
would/should/could/might
+ have+done
would/should/could/might
+do
1. did
2. were
1. did
2. were to do
3. should do
I don’t know which
to buy. If you were
me, which would you
buy
If I were you, I would buy the
red one.
Practice
If I had a lot of money now, I would travel around the world.
If she hadn’t eaten so much candy,
she wouldn’t have had her teeth
pulled out.
She had her teeth pulled out because she
ate too much candy.
Tom had a car accident because he drove
after getting drunk.
If Tom hadn’t driven after getting
drunk, he wouldn’t have had a car
accident.
If he had got up earlier, he would have caught the school bus with his classmates.
If I had been a member in the Eighth Group of Guanqiao, Jiayu, I would have owned a villa.
What would you do
if you won the lottery
some day
If I won(were to win/should win)
the lottery some day, I would buy
a big house for my parents.
If it were fine tomorrow, I would go to ErQiao Park.
If I were to have time, I would go back to visit my former school.
If you succeeded, everything would be all right.
If you should succeed, everything would
be all right.
If you were to succeed, everything would be all right.
a. If they ____ (be) here, they __________ (take) your advice.
were
would take
PRACTICE : Fill in the blanks.
b. If I ____ (be) in your position, I _________ (ask) for teacher’s help.
were
would ask
c. If Tom ________ (be) more careful in the exam, he ________________ (pass) it already.
d. If I _______ (meet) you yesterday, we ______________ (go) to the concert together.
had been
would have passed
PRACTICE : Fill in the blanks.
had met
would have gone
e. If Robots _____________
(control) the world some day, what __________________ (happen)
Controlled/
were to control/
should control
would happen
虚拟语气
If 型特例1：虚拟混杂条件句
定义：if虚拟条件句中，从句与主句的动作发生的时间不同。
For example: If they had studied hard last year, they could do it easily now.
与过去相反
与现在相反
各自为准
虚拟语气
If型特例2：省略 if 的虚拟倒装条件句
定义：虚拟条件句中，从句中有 were, had 或 should 时，可以省略if ，而把它们放在句首，构成部分倒装从句。
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.
虚拟语气
If型特例3：含蓄虚拟条件句
定义：有时假设的条件不通过条件从句表现出来，而是暗含在上下文或without, otherwise, but for等引出的短语中。
3. 我那天很忙。否则，我就和他们一起去那儿了。
2. 要不是你的建议，在上次考试中我就会失败的。
1. 没有你的帮助，我今天完成不了此事。
Without your help, I couldn't finish it today.
But for your advice, I would have failed on the last exam.
I was busy that day. Otherwise I would have gone there with them.
Discuss it in groups.
You had a dream that you were a teacher. What would you do if you were a teacher
If I ____ a teacher, I….
were
虚拟语气
If I had slept well last night
I would not have been late for work
If I had not been late
I would not have been blamed by Mr. Wang
If I had not been blamed
I would be happier
If I were happier
I would ……
Please write it down in the form of poetry with the title “If”, trying to use the structures of Subjunctive Mood.
Homework
Welcome to my class
Subjunctive mood(虚拟语气)
If I were given three days to see ,the first day, I should want to see the people whose kindness and gentleness and companionship had made my life worth living.
假如给我三天光明
第一天，
我想看到这些人，
他们的善良、
温柔和友情使我的生命值得活下去
If I were given three days to see , the second day.
I should arise with the dawn and see the thrilling
miracle by which night is transformed into day.
假如给我三天光明 第二天
我会随黎明一道起来，看那黑夜转成白昼的激动人心的奇迹。我要怀着肃然敬畏的心情去看那太阳唤醒沉睡的大地的壮观的景象。
I should behold with the magnificent panorama of light with which the sun awakens the sleeping earth
If I were given three days to see , the third day,
I should again greet the dawn, anxious to discover new delights, for I am sure that, for those who have eyes which really see, the dawn of each day must be a perpetually new revelation of beauty.
假如给我三天光明
第三天
接下来这一天的早上，
我再次迎接黎明，
迫切地要发现新的愉快，
因我确信，
对那些有眼睛能真正看见的人来说，每天的黎明一定是一种美的永恒新展露。
1. If we learn English well, we can let foreigners know more about China.
2. If I were you, I would study harder.
Similarities:
Differences:
1st: something is likely to happen in the future.
2nd: something was not true or contrary to what happened in the past.
Indicative mood(陈述语气)
Subjunctive mood(虚拟语气)
The differences of different sentence mood can be shown through the structures of predicate(谓语结构).
Both are IF conditional clauses (if 条件句).
Compare:
Definition of Subjunctive Mood
定义: 虚拟语气主要是用来表示说话人所说的话不是客观存在的事实，或者与事实相反；可以用来表示主观假想，愿望，要求，命令，建议等。在形式上，虚拟语气主要是通过谓语动词的特殊结构来表示。
注意: 应用条件和谓语结构。
Indicative or Subjunctive Mood
1. If I were you, I would study English harder.
2. If I have time tomorrow, I will go with you.
3. If I were a bird, I would fly high to touch the sky.
4. If we can learn from the nature, we can know more about ourselves.
5. If they had had enough rain last year, they would have gained good harvest.
6. If I could catch a rainbow, I would do it just for you.
Sub.
Ind.
Sub.
Ind.
Sub.
Sub.
1. If I had a lot of money, I would travel around the world with my best friends.
2. If you were Li Ronghao now, what might you do
3. If I were a bird, I could fly to touch the sky.
Case1: If型虚拟条件句
虚拟(时间) 从句谓语形式 主句谓语形式
would,should,could,might＋V.(原)
1. did
2. were
与现在事实相反的假设
虚拟语气
1. If they had not fighted on the bus, the tragedy wouldn’t have happened.
2. If he hadn’t given up then, he would have succeeded.
3. If he hadn't been so determined, he wouldn't have finished the task.
Case1: If型虚拟条件句
虚拟(时间) 从句谓语形式 主句谓语形式
would,should, could, might＋have done
had +done
与过去事实相反的假设
虚拟语气
1. If I succeeded in passing the test tomorrow, I would be very happy.
2. If you were to meet with difficulties in the future, would you stick to your goal
3. If it should rain tomorrow, I would stay at home.
虚拟语气
Case1: If型虚拟条件句
虚拟(时间) 从句谓语形式 主句谓语形式
would,should,could,might
＋V.(原)
与将来相反的假设
1. did
2. were to+ V.原
3. should +V.原
时间 if 条件句谓语 主句 谓语
现在
过去
将来
If 虚拟条件句用法小结：
would/should/could/might
+do
1.had+done
would/should/could/might
+ have+done
would/should/could/might
+do
1. did
2. were
1. did
2. were to do
3. should do
I don’t know which
to buy. If you were
me, which would you
buy
If I were you, I would buy the
red one.
Practice
If I had a lot of money now, I would travel around the world.
If she hadn’t eaten so much candy,
she wouldn’t have had her teeth
pulled out.
She had her teeth pulled out because she
ate too much candy.
Tom had a car accident because he drove
after getting drunk.
If Tom hadn’t driven after getting
drunk, he wouldn’t have had a car
accident.
If he had got up earlier, he would have caught the school bus with his classmates.
If I had been a member in the Eighth Group of Guanqiao, Jiayu, I would have owned a villa.
What would you do
if you won the lottery
some day
If I won(were to win/should win)
the lottery some day, I would buy
a big house for my parents.
If it were fine tomorrow, I would go to ErQiao Park.
If I were to have time, I would go back to visit my former school.
If you succeeded, everything would be all right.
If you should succeed, everything would
be all right.
If you were to succeed, everything would be all right.
a. If they ____ (be) here, they __________ (take) your advice.
were
would take
PRACTICE : Fill in the blanks.
b. If I ____ (be) in your position, I _________ (ask) for teacher’s help.
were
would ask
c. If Tom ________ (be) more careful in the exam, he ________________ (pass) it already.
d. If I _______ (meet) you yesterday, we ______________ (go) to the concert together.
had been
would have passed
PRACTICE : Fill in the blanks.
had met
would have gone
e. If Robots _____________
(control) the world some day, what __________________ (happen)
Controlled/
were to control/
should control
would happen
虚拟语气
If 型特例1：虚拟混杂条件句
定义：if虚拟条件句中，从句与主句的动作发生的时间不同。
For example: If they had studied hard last year, they could do it easily now.
与过去相反
与现在相反
各自为准
虚拟语气
If型特例2：省略 if 的虚拟倒装条件句
定义：虚拟条件句中，从句中有 were, had 或 should 时，可以省略if ，而把它们放在句首，构成部分倒装从句。
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.
虚拟语气
If型特例3：含蓄虚拟条件句
定义：有时假设的条件不通过条件从句表现出来，而是暗含在上下文或without, otherwise, but for等引出的短语中。
3. 我那天很忙。否则，我就和他们一起去那儿了。
2. 要不是你的建议，在上次考试中我就会失败的。
1. 没有你的帮助，我今天完成不了此事。
Without your help, I couldn't finish it today.
But for your advice, I would have failed on the last exam.
I was busy that day. Otherwise I would have gone there with them.
Discuss it in groups.
You had a dream that you were a teacher. What would you do if you were a teacher
If I ____ a teacher, I….
were
虚拟语气
If I had slept well last night
I would not have been late for work
If I had not been late
I would not have been blamed by Mr. Wang
If I had not been blamed
I would be happier
If I were happier
I would ……
Please write it down in the form of poetry with the title “If”, trying to use the structures of Subjunctive Mood.
Homework