2023届高考英语复习：虚拟语气if条件句课件 (23张ppt)

(共23张PPT)
Unreal conditionals
小结反思
当堂演练
自主探究
预习检测
Listen to music and complete the lyrics(歌词)
If I ____ to live my life without you near me, the days _______ all be empty. The nights ___________ so long.
If I ____ a boy, I think I _____ understand how it feels to love a girl. I swear I ___ a better man.
had
would
would seem
were
could
would be
Compare and find the difference.
If I have time tomorrow, I will go
with you.
If I were a bird, I would fly high to
touch the cloud.
If I were God, I would make all the
blind see the beautiful world.
If I get more information, I will tell
you immediately.
a fact
a wish
a fact
a wish
if真实条件句用于陈述语气,假设的情况很有可能发生
if条件从句
一般现在时
主句
will \shall+动词原形
Subjunctive mood is used to talk about situations that are not true or not likely to become true.

探究虚拟条件句的三种基本情况（重点）
探究虚拟条件句的三种基本情况（重点）
师生共同完成探究活动一
独立完成探究活动二，三，
小组讨论重点突破（疑难点和四星题）
小组展示重点突破二，三
重点突破一
翻译下列例句，
1.If I had to live my life without you near me, the days would all be empty.
2.If I were a boy, I think I could understand how it feels to love a girl.
重点突破一
　　if非真实条件从句 　　　主句
与现在事实相反的假设
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
If you were one of the pedestrians, what would you do with the shared bicycle

If I were one of the pedestrians, I would lift up the shared bicycle.
Situation 1
重点突破二
翻译下列例句，
1.If she hadn’t eaten so much candy, she wouldn’t have had her teeth pulled out.
2.If Tom hadn’t driven after getting drunk, he wouldn’t have had a car accident.
3.They might have found a better hotel if they had driven a few more kilometers
重点突破二
　　if非真实条件从句 　　　主句
与过去事实相反的假设
If+主语+ 动词的过去
完成式（即had done)
主语+would ( should / might / could )＋have done
What would have happened if the farmer hadn't seen the snake
If the famer ___________(not see) the snake, he _________________ (not put) it under his coat; if he __________ (not put)it under his coat ,the snake ___________________ (not bite)him;if the snake____________ (not bite)him,he __________________(not die).
hadn't seen
wouldn’t have put
hadn’t put
wouldn’t have bitten
hadn’t bitten
wouldn’t have died.
The farmer and the snake
Situation 1
重点突破三
翻译下列例句，
1.If I should have a magic power later, I would want to use it to stop the wars around the world.
2.If I won the lottery some day, I would buy a big house for my parents.
3.If the violence in Hong Kong were to stop soon, people there could live a peaceful life like before.
重点突破三
　　if非真实条件从句 　　　主句
与将来事实相反的假设
If+主语+ 动词的过去式
（be动词一般用were)
/were to do/ should do
主语+would ( should / might / could )＋动词原形
What would you do if you became a billionaire some day
If I ____________(be) a billionaire, I _____________________________________
Situation 3
总结：非真实条件句中的虚拟语气
时 间 If 从句 主 句
现在
过去
将来
动词过去式
（be的过去式用 were）
had done
would
should +have done sth
could
might
would
should + do sth
could
might
did / were
should do
were to do
would
should + do sth
could
might
请完成练习案
（导学案P73变式训练一，难度★★）
一 填空（难度★★）
1.If they _______________ (not help)us, we ______________(finish ) it so successfully last night.
2.If my brother _____(be) here, everything _________ (be)all right.
3.If I ________ (meet) you yesterday, we _____________ (go) to the concert together.
4.If it_________ （rain） tomorrow, the sports meet would be put off.
5.If I ____ you, I _______________（tell）him the truth.
had not helped
would not have finished
were
would be
had met
would have gone
should rain
were
would tell
二 能力提升（难度★★★★）
1.What would have happened if you hadn’t chosen to be a high school student
2.What would you think if you were now on the bus to attend the college entrance examination
3.What would you want to do first if you got admission from the Harvard University some day
四 小结与反思
1.请自测本堂课学习效果
2请查漏补缺，并反思本堂错题。
五 课后巩固练习
1.背诵本堂笔记，熟读并理解学案例句
2. 请完成《导学案》74页练习