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泸溪一中导学案

课题：虚拟语气在if条件状语从句中的应用

年级：高三 科目：英语 授课时间：2018年4月2日

课时：一节课 授课人：黄武华 班级：381 学习目标：

掌握虚拟语气在条件状语从句中的基本用法。

教学重点：

1.

虚拟语气在条件状语从句中的谓语动词的应用

2.含有if引导的虚拟条件句中，主、从句谓语动词形式

教学难点：

1.

如何辨认虚拟语气在条件状语从句中的应用

2.

如何在语篇中应用虚拟语气。

教学工具：ppt blackboard

教学过程：

Step I.Lead in （1）A quiz:听歌曲填空。

If I_______(be) a boy Even just for a day I_________(roll) outta bed in the morning And throw on what I wanted then go Drink beer with the guys

And chase after girls I_________(kick) it with who I wanted And I______________(get) confronted for it Cause they____________(stick) up for me If I________(be) a boy I think I__________________(understand)...

(2)Enjoy the song and sing along. （2）根据If I were a boy引出今天的课题：虚拟语气在if条件状语从句中的应用。

Step II.探究学习

1.对现在的虚拟

（1）group work学生互助学习句型：If I were a teacher/bird，I would... (2)An interview:学生采访，加强句型训练：If I won a lottery,I would... (3)match:学生自主完成。

1.If I were a bird, 2.If I lived in a big house, 3,If she won a lot of money, 4,If he had her telephone number, a.She would quit the job. b.I could fly in the sky. c,He might call her. d,I should invite you to stay.

(4)合作探究：学生归纳对现在虚拟的If从句和主句谓语动词. Step III.对过去虚拟

（1）Our regrets: 通过讲述学生和老师的人生遗憾引出对过去虚拟。

（2）观看 <<大话西游>>的视频并谈论Zhou Xingxing’s regret。

（3）活动来了：学生用英语表演<<大话西游>>的视频中的经典句子。

（4）合作探究：学生归纳对过去虚拟的If从句和主句谓语动词. Step IV.对将来的虚拟

（1）Try to guess:通过TiTanic中的经典图片引出对将来的虚拟。

（2）联系实际：If it should rain tomorrow,what would you do? （5）合作探究：学生归纳对将来虚拟的If从句和主句谓语动词. Step V:Definition (1)

虚拟语气的概念

(2)

真实条句与非真实条件句的区别。

Step VI.Practice (1)学生完成导学案练习。

1.If the new safety system______________(put) to use, the accident would never have happened. 2.-Do you have Betty's phone number?

-Yes.Otherwise,I_____________________(not be) able to reach her yesterday. 3.If you had planted it in a good place,at least

someone___________________(enjoy)the fruit. 4.If you are me,would you talk to them?

(1)

学生展示讨论结果。

(2)

师生共同检查核对。

(3)

Tips:应考技巧

Step VII.Some famous sentences Step VIII.Homework If you were headmaster of No.1 Senior High School of Lu Xi,please give some advice to make it stronger and more beautiful.

板书

类别

现在

过去

将来

If从句的谓语动词

主句的谓语动词

过去式（be用were）

would/could/should/might+动词原形

had+过去分词

would/could/should/might+have+过去分词

过去式（be用were）

would/could/sShould+动词原形

hould/might+

Were to +动词原形

动词原形