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Ability aim:
1.Make the students the real masters in class while the teacher himself acts as the director.
2.Improve the students’ reading comprehension ability and written ability
Emotion aim:
1. Arise students’ awareness of protecting our environment
2.Encourage the students to do something to save and protect the earth and our environment.
Teaching Important Points:
1.Improve the students’ listening, speaking, reading and writing skills.
2.Matery the functions in this unit.
教学难点:
1. Encourage the students to do something to save and protect the earth and our environment.
教学手段:多媒体,录音机
教学方法:多媒体教学法,创设情境法,任务型阅读法,小组合作法,分层教学法
教学过程:
Step1:warm-up:
1.游戏:whisper。借助游戏复习上几节课学过的短语和句型。
2.出示一张喘着粗气的地球的图片,it says:What’s wrong with me? I can’t breath. 并搭配两组图片,其中一组是未经污染的环境的图片,另一组是被污染的环境的图片。图片出示完之后,最后地球又问道“Who can save me?”
(设计思路:通过两组图片直观性的对比,使学生能够身临其境的意识到环境污染的严重性,以及增强环保的思想意识。最后一个问题的出示为下一环节组做个铺垫。)
3.出示问题:What should people do to save our world?及答语:People should…, 最后出示it’s our duty to protect our environment.
(设计思路:这一问题的出示及答语目的是在练习本单元的功能项目:Talking about cause, effect and purpose. 最后一句话的出示是为了导入新课。)
Step2: Lead- in: Talk about the questions in groups.
1.Do you have any ideas for reducing waste?
The students may say: Take short shower, turn off the tap, sort the garbage, make the waste into new things, reuse the plastic bags…
2. What can you do for protecting environment?
(设计思路: 学生小组讨论这一问题,既培养了学生的小组合作精神,锻炼了口语也为下一步中的听力做了语言铺垫。)
Step3: Listen to the 3nd paragraph and do the exercises:
1.What do we waste the most?
Water B. Paper C. Electricity
2.Katie doesn’t want to _______water.
3.Katie tries to ________ in many ways.