六年级上册英语教案 Module 4 Unit 10 Air_【第一课时】 牛津上海版（三起）

Unit 10 Air 【第一课时】 【教学目标】 1．通过Listen and say，帮助学生了解空气的特征和作用，并体会核心句型的用法。 2．学生完成Make and say的小手工，通过演示降落伞下降的过程，体会空气的作用。 【教学重难点】 1．词汇：air, everywhere, alive, plant, keep …alive 2．句型：It keeps them high in the sky. 【教学准备】 课件、音频 【教学过程】 I. Pre-task preparations 1．以猜谜语为引子，激发学生兴趣，然后播放Listen and say的录音或多媒体动画，引入单元话题。 T: Today we are going to start our lesson with a riddle. It is a very long one. Please listen carefully and guess what it is. (play the recording of “Listen and say”）What is it? Ss: Air. T: (write air on the blackboard) Yes, it is air. Today we are going to talk about it. 2．教师提出问题，让学生联系已学的知识说说对空气的认识。 T：What do you think of air? S1: Air has no color. S2: Air has no smell. S3: Air is important to people. S4: ... T: Yes. We can't see it, but we can feel it. Air is important to all living things. II. While-task procedures 1．播放Listen and say第一段的录音，让学生模仿朗读。然后提问，在黑板上写下问题。 T: What is air? (write the question “What is air?” on the blackboard) S1: It has no color or shape. S2: It has no smell o