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3、通过本节课的学习,培养学生养成保护地球的良好习惯。
三、教学重难点
会用以下句型和日常用语:(1) We use to …
(2) We should …
(3) We shouldn’t …
四、教学准备
教学课件(教师可以在优教平台直接调用或下载)、课文录音、动画、教材图片
五、教学过程
Step 1: Warm-up/Lead-in
1. 歌曲导入
教师利用多媒体播放Michael Jackson的英文歌曲Earth song, 然后师生对话,引出本单元话题。如:
T: Who knows the name of the song?
S1: Heal the World.
T: You’re right. What does the song talk about?
S2: It’s about protecting the Earth.
T: Right. We should protect the Earth. Make the Earth a better place for you and the entire human race
2. 问答导入
教师可以就Culture toe的两个公益日和学生进行问答活动,引出本单元话题。
T: When is Earth Day?
S1: It’s on 22nd April.
T: When is World Environment Day?
S2: It’s on 5th June.
T: What do these days tell us?
S3: We should protect our Earth.
3. 图片导入
教师可以呈多幅课文插图或其他有关于滥用水资源滥砍滥伐树木和白色等问题的照片,要求学生观察图片并思考问题,引出本单元话题。如:
T: What can you see in the picture?
S1: The boy is brushing his teeth. The tap is running.
T: Is that right?
Ss: No.