牛津上海版高中三年级第一册英语 Unit 3 Travel 教案

Unit 3 Travel
【教学目标】
1．知识于技能目标：掌握虚拟语气语法的基本规则；能解决有关虚拟语气的习题，并在设定的情景下，能够运用该语法项目进行流利的交际和观点表达。
2．过程与方法目标： 教师讲解和学生探究相结合，课堂练习和语言实践相结合，让学生通过自己主动学习，逐步建构虚拟语气的语法知识，并用于解决实际问题。
3．情感和价值目标：通过师生在教学的双边活动中主动性和创造性的发挥，激发学生的学习兴趣，体验知识间的相互应用、相互依存、联系，让学生充 满自信，体验成就感和合作精神，从而对高考充满信心。
【教学重难点】
1．教学重点：了解和掌握虚拟语气语法项目的基本规则
2．教学难点：能运用语法规则去完成各种练习，并在实际语言活动中去灵活应用，培养学生的语言运用能力和英语思维。
【教学过程】
Step1 leading in
Show the following questions on the screen, have students discuss in groups.
1．If you were a scientist, would you work for cloning company?
2．If you had cloned a monster, how would you treat him?
3．If you were a head of government, would you allow cloning?
（通过这几个问题的讨论，让学生了解虚拟语气的基本概念，引出IF非真实条件句）
Step2 presenting
Suppose three conditions of past, present and future, make more sentences.
eg.
1．First conditional
If I have enough money, I will go to study in America．
2．Second conditional
If I had enough money, I would go to study in America.
3．Third conditional
If I had had enough money, I would have gone to study in America．
（通过设置以上三个情景，呈现出不同时间的条件虚拟句，让学生发现语法规则，并总结出不同时间非真实条件句的构成)
Step3 concluding
时间
从句谓语形式
主句谓语形式
将来
动词过去式(be用were)
should + 动词原形
were to + 动词原形
would / should / might / could + 动词原形
现在
动词过去式(be 用 were)
would / should / might / could + 动词原形
过去
had +动词过去分词
would / should / might / could have + 动词过去分词
（通过在大屏幕上展示虚拟语气的构成，是知识徐通话，便于学生理解和记忆）
Step4 some special structures.
1．It is suggested/ advised/ insisted/ required… that sb．(should) do sth.
2．sb．suggest/ advise/ insist/ require… that sb．(should)do sth.
3．The suggestion/ advice/ order/ requirement is that sb．(should)do sth.
4．It is a pity/ shame/ wonder that sb．(should) do sth.
5．It is important/ necessary/ possible… that sb．(should)do sth.
6．would rather that
7．as if
8．If only…
9．wish
10．otherwise
Step 5 practice
（1）Mary is ill today. If she _____， she ____ absent from school.
A．were not ill， wouldn't be
B．had been ill， wouldn't have been
C．had been ill， should have been
D．hadn't been ill， could be
（2）Were I to do it， I ________ it some other way.
A．will do B．would do C．would have done D．were to do
（3）I ________ him the answer ________ possible， but I was so busy then.
A．could tell，if it had been
B．must have told，were it
C．should have told， had it been
D．should have told， should it be
（4）Without your help， we________ so much.
A．won't achieve B．didn't achieve C．don't achieve D．wouldn't have achieved
（5）You didn't take his advice. ________ his advice， you ________ such a mistake.
A．Had you taken， wouldn't have made
B．If you had taken， would make
C．Were you lo take， shouldn't have made
D．Have you taken， won't have made
（通过上面五个小题的练习，让学生掌握虚拟语气这项语法在高考解题中的灵活运用）
step7 homework
Finish the exercise on the textbook about the subjunctive mood
板书设计
时间
从句谓语形式
主句谓语形式

将来
动词过去式(be用were)
should + 动词原形
were to + 动词原形
would / should / might / could + 动词原形
现在
动词过去式(be 用 were)
would / should / might / could + 动词原形
过去
had +动词过去分词
would / should / might / could have + 动词过去分词
教学反思：
通过本节语法课的复习教学，改变传统语法教学中教师讲，学生记的教学模式，让学生在学习语法规则的同时，通过设置的任务，让学生认识到这些语法规则和语言知识在实际生活和学习中的实用性，真正体验到学习所带来的好处和快乐，更大程度上调动学生的英语学习积极性，激活英语学习的氛围。