相关简介
本文将围绕人教版九年级英语上册《What are the shirts made of?》Section A第一课时的PPT课件内容展开。课件通过真实场景对话与听力练习，引导学生掌握物品材质与产地的英文表达方式，重点辨析“be made of”与“be made from”的核心语法区别，并设计丰富的课堂活动帮助学生巩固应用。
核心语法点：be made of 与 be made from 的辨析
在英语中，描述物品的构成时，需要根据原材料是否发生本质变化来选择不同的短语。
be made of 指从原料到制成品只发生了形状变化，没有发生本质变化（属物理变化），可以看出原材料。例如：Glass is made of glass.
be made from 指从原料到制成品发生质的变化，无法复原（属化学变化），看不出原材料。例如：Glass is made from sand.
课堂活动示例
Lead in 部分引导学生通过观察和描述，初步使用目标句型。
1. It is made of leather and bamboo sticks.
2. It was made in Shanxi province.
3. It is controlled by sticks.
4. It is played at night.
5. Check the answers with your partner.
关于物品材质的问答练习：
What do you think coins are made of? / A blouse is made of ... / Well, I think coins are made of silver or gold. / What is a blouse made of?
听力活动：确认细节信息
听录音并回答以下问题。
1. How much did Susan pay for the three shirts? 29 dollars.
2. What does Anita think about the three shirts? She thinks the shirts are cheap.
3. What will Susan do with the ring? She will give it to her best friend for her birthday.
......
关键词：What are the shirts made of? PPT课件免费下载，.PPT格式。
