课件30张PPT。welcome东莞市虎门中学 余玲DecemberIf you were as rich as Bill Gates , what would you do?If I were Bill Gates, I would donate a great deal of money to Humen Middle school. Second Conditional in the Subjunctive mood 虚拟语气中的
If条件句 (与过去的相反)If he had jumped higher , he would have got the first prize.oops Jiaqi got the 5th prize in the high jump.They robbed the bank and were caught by the police.How I regret…hadn’t robbed the bank,
I wouldn’t have been caught by the police.If I If he had jumped higher , he would have got the first prizesubjecthad (not) +doneWouldshould mightcould (not) have +donesubjectformcompetitionComplete sentencesTask 1If he____ ____ _____ ( jump far) , he
___ ___ ____ ( get) the first prize.had jumped fartherwould have gotZihua got the 3rd prize in the long jump.If she ___ ___ ___ ( throw far) , she ———— —— （ get ) a medal.had thrown fartherwould have gotJiaxing got the 5th prize in the shot put.If he _____ _____ ( be) faster, he ____ _____ _______( catch ) the school bus.had beenwould have caughtWait for me!He didn’t catch the school bus.If they____ _____ ( cooperate) better, they _______ ______ _______(win) the first prize.had cooperated would have wonWe got the second Prize!If she ___ ___ (run) so fast, she ____ ___ ___ ( get ) the gold medal.hadn’t runwouldn’t havegotZenjing got the gold medal in 100 meter race.If Liuxiang___________________ ( train ) so hard, he ____________________( win ) the gold Medal in the 16th Asian Games.hadn’t been trainedwouldn’t have wonLiuxiang got the 110--meter hurdle gold.If he ______________________ ( encourage), he________________
( be able to ) get full marks.Try it again! You can do it!hadn’t been encouraged by the teacherwouldn’t have been able toThank you!With the teacher’s encouragement, he got full marks in the exam. Change the following sentences into wishes.eg. I wasn’t hungry, so I didn’t eat anything.
If I had been hungry, I would have eaten something.
1. I didn’t know that George had to get up early, so I didn’t wake him up.
____________________________________.
2. Mary was injured badly in the accident, because she didn’t fasten her seat belt.
_________________________________.If I had known that George had to get up early, I wouldn’t have waken him up.If Mary had fastened her seat belt, she might not have been injured badly in the accident. 3. I was able to buy the car only because Jim let me the money.
_____________________________________.
4. He achieved great success with your help.
___________________________________.If you hadn’t helped him, he couldn’t have achieved great success.If Jim hadn’t let me the money, I wouldn't have been able to buy the car.5. Mike was published by the teacher, so he was very sad.
___________________________________.
6. Tom didn’t get back on time, so he was scolded by his mother.
____________________________________.If Mike hadn’t been punished by the teacher, he would not have been so sad. Had Tom got back on time, he wouldn’t have been scolded by his mother.Oral Practice
Create your own dialogue
Task 2Dialogue A
S1: Did you go to the opening ceremony of the 15th Humen International fashion Fair on November 19th?
S2: No.
S1: What a pity, if ________,you ________.
Dialogue B
S1: Did you take part in the school sports meeting last month?
S2: No.
S1: What a pity, if _______,you______________.Dialogue C.
S1:Did you watch the 16th Asian Games in Guangzhou last week?
S2: No.
S1: what a shame! If _______,you_______.
Dialogue D.
S1: Did you attend the Thanksgiving Party last Thursday ?
S2: No.
S1: Well, If___________,you___________.
Story--telling
Task 3ABSummary 主从
句构
成时态虚拟条件从句主 句与过去事实相反的假设If + subject + had +donesubject + would / should / could / might + have
+ doneGood-byeDecember If sb. had……., If sb. had (not)……., If sb. had……., …. sb. would（wouldn’t) have…winCDOh. no,
failed againOur first football match We would have won…
If Jack had scored that goal,
If we’d had just a few more minutes,
If we had trained harder,
If Ben had passed the ball to Joe,
If we’d had thousands of fans screaming,
If I hadn’t taken my eye off the ball,
If we hadn’t stayed up so late the night before,
If we hadn’t taken it easy,
If we hadn’t run out of energy.
We would have won……
If we’d been better!
1. If I had studied harder,
______________________.
2. If ____________________,
he wouldn’t have been late for school today .
3. If I had seen LiKeqing the other day in the Humen Park,
____________________________.
4.If __________________________,
I wouldn’t have been punished by the teacher.5. If Mary hadn’t listened to
my advice,
___________________________.
6.If________________________,
we would have won the basketball match.教学反思:
该课的成功之处在于:利用就发生在学生身上的真实的语境迅速卷入了全班各种能力层次的同学，体现了素质教育全体性特征。然后我设计了贴近学生生活实际的语言情境，循序渐进地进行操练，从动词填空过渡到改写句子，从补全对话过渡到故事接龙。最终达成灵活运用的目的。
该课的不足之处：个别地方解释的不够到位，指令还不够清晰。另外，学生对于这种小组课堂模式还比较新鲜，有点过于兴奋，在同学发言时没有认真听，影响了学习效果。
专家点评
该课例充分体现“以学生为主体”的教学思想，教师充分调动了学生课堂学习的主动性和积极性，有效地促进课程教学三维教学目标的实现。本堂语法课中采用了情境教学法，通过真实的语境来引出新的语法结构，使枯燥的语法生动化了，然后通过多层次的语言实践活动帮助学生理解这一语法结构的意义并运用到口头表达中。在教学中老师注重的对学生思维的激活，和学生的参于，从中我们可以看到学生不少精彩的思维火花。这样做的目的是努力营造轻松愉快的学习氛围，让学生在这样氛围中快乐学习。从课堂效果来看，通过这堂课，绝大部分学生掌握并能运用这一语法结构，有的学生表现出极大的参与热情，非常积极，但还不能很灵活的掌握被动语态在这一语法结构中的运用。另外，极个别学生自觉性不强，小组活动时不够积极或开小差。
《虚拟语气》优课教学设计
一、教学设计
（一） 教学目标
1．知识与技能：了解掌握虚拟语气在If条件句（和过去事实相反）中的构成和用法。
2．文化与策略：能理解含虚拟语气的If条件句（和过去事实相反）在文章和现实生活中的运用。
3．情感与态度：学会在生活中用虚拟语气表示对过去已发生事实表示遗憾或猜测。
（二）教学内容
1．教材内容的地位、作用与意义：
虚拟语气在高考中虽然涉及不多，但在阅读文章和现实生活中频频出现，如果不加以学习会造成理解错误和交流障碍。所以掌握和运用虚拟语气的用法对学习者提高英语水平和能力是很有帮助的。
2．教材的编排特点、重点和难点：
特点：利用学生身边的事件，把枯燥的语法趣味化，生活化，语境化。
重点：掌握虚拟语气在If条件句（和过去事实相反）的构成形式。
难点：在生活中运用虚拟语气表示对过去已发生事实表示遗憾或猜测。
（三）教学对象
1．学生已有知识和经验：
学生为高二的学生，经过book 6 unit 1 的学习他们已经接触到了虚拟语气，并基本掌握了If条件句和现在事实相反的结构。
2．学生学习方法和技巧：
采取以学习小组为单位，通过竞赛，编对话和故事接龙来完成学习。
3．学生个性发展和群体提高：
以优带差，共同学习，提高参与性，创设轻松学习氛围。
（四）教学策略
1．教学设计思路：通过拍摄校运会中的一些真实图片作为素材来引入，加入课文中含虚拟语气的诗歌作为语言呈现，引导学生归纳出虚拟语气在If条件句（和过去事实相反）的构成形式，然后进行练习（完成句子—改写句子—编写对话）最后通过讲故事的形式进行展示学习效果和总结。
2．教学方法：语境教学法。
3．教学媒体的选择与运用 ：电脑、投影和黑板
4．教学流程 :
Step1. Lead in
Leading in by reviewing the first conditional.
Step 2. Present the target language.
Present the target language by showing two pictures and the poem “Our First Football Match” to help Students understand the second conditional, and then generalize the form of the sentence.
Step3. Practice
Students are given 3 tasks to complete in order to practice the second conditional.
Task 1: complete sentences (competition)
1. If he____ ____ _____ (jump far), he ___ ___ ____ (get) the first prize.
2.If she ___ ___ ___ ( throw far) , she____ ____ ____（ get ) a medal.
3.If he _____ _____ ( be) faster, he ____ _____ _______( catch ) the school bus
4. If they____ _____ (cooperate) better, they _______ ______ _______ (win) the first prize.
5.If she ___ ___ (run) so fast, she ____ ___ ___ ( get ) the gold medal
6.If he _____ ________ _________ ( encourage) by the teacher, he____ ______ ______ ____ ___
(be able to ) get full marks.
Task 2: change sentences（written practice）
Change the following sentences into wishes.
1. I didn’t know that George had to get up early, so I didn’t wake him up.
____________________________________________________________________.
2. Mary was injured badly in the accident, because she didn’t fasten her seat belt
_____________________________________________________________________.
3. I was able to buy the car only because Jim lent me the money.
_____________________________________________________________________
4. He achieved great success with your help.
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿．
5. Mike was published by the teacher, so he was very sad.
______________________________＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿__
6. Tom didn’t get back on time, so he was scolded by his mother.
Task 3 :make dialogues ( Pair Work)
Make dialogues with your partner.
Dialogue A
S1: Did you pass the math exam?
S2: YesNo
S1: Congratulations!What a shame! If______________, you___________.
Dialogue B
S1: Did you take part in the school sports meeting last month?
S2: No./Yes.
S1: Oh, what a pityGood. If _______ ,you______________.
Dialogue C.
S1:Did our team win in the basketball match ?
S2: No.Yes.
S1: What a shame! Great! If______________, you___________________________.
Dialogue D.
S1: Did you go to the opening ceremony of the 15th Humen International fashion Fair on November 19th?
S2: No.＼Yes.
S1: What a pity! Wonderful. If ________,you ___________________________.
.
Step 4 :Product
Tell stories by using the second conditionals ( Group work)
You can begin the story like this :
A: Last night Tom played computer games till 12 o’clock, so he didn’t get up until 8 a.m. this morning. If he hadn’t…..
B：One day, while Peter was walking on the street, he met a young guy. If he …
Step 5: Summary
Summarize the form of the second conditional.
虚拟语气在If条件句中的用法：
If条件句
条件从句的谓语动词形式
主句的谓语动词形式
表示现在的情况
If + subject+ did (be- were)
subject+shouldwouldcouldmight+do
表示过去的情况
If + subject+ had done
subject+shouldwouldcouldmight+have done
5．板书设计
subjunctive mood
first conditional (present): If + sb. +did sth, sb. + would do sth.
second Conditional (past): If + sb. + had done, sb + would have done
