Unit 3 Let's live a low carbon life Lesson 11 教案

Lesson 11
【第二课时】
【教学目标】
知识与技能目标：
1．能听说读smart、invention、easy这3个单词
2．能读懂、并能正确、流利地朗读课文对话
3．理解There be句型的否定式
过程与方法目标：
1．通过复习单词及句型，加深学生印象并熟练掌握
2．通过讲解及对比，培养学生归纳总结的能力
3．通过Listen, look and learn的练习，复习巩固所学交际用语
情感态度价值观目标:
通过课文的学习，使学生为古人的聪明智慧而感到骄傲，从而激励自己好好学习
【教学重点】
运用所学单词、主要功能句，体会文中所涉及的动词过去式的用法。
【教学难点】
巩固一般过去时的用法和基本结构。
【教学准备】
单词卡片、录音机、课件
【教学过程】
1．复习交通工具单词
实施方法和教师预设语言：
T: Look at the pictures and say them in English.
Ss: ….
(car, plane, bike, ship, train…)
2．重点句型训练
实施方法和教师预设语言：
（1）T: Do you know who invented those vehicles?
Ss: …
（2）教师出示重点句型中三幅图片
T: Can you say it in English?
Ss: ….
T: Who invented …?
Ss: …did．
T: Practice in pairs.
3．复习课文
实施方法和教师预设语言：
T: In modern days, we travel by plane, car…
How did people travel in the old days?
Ss: …
T: Read the dialogue by yourselves and try to retell the dialogue.
Ss: …
4．Let’s do.
实施方法和教师预设语言：
（1）教师出示判断题
Travelling in the old days was very fast.
It was difficult and dangerous to travel in the old days.
Travelling in modern days is safe, easy and fast.
（2）T: How would you like to travel? Why?
Ss: ….
T: Ask the person next to you: How would you like to travel? Why?
Ss: …
（3）Ss show.