人教版九年級英語上冊《What are the shirts made of?》SectionA PPT課件下載(第1課時)，共36頁。
Lead in
It is made of leather(皮革) and bamboo sticks.
It was made in Shanxi province.
It is controlled( 控制) by sticks.
It is played at night.
Check the answers with your partner.
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?
Listen again and answer the questions below.
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.
【辨析】 be made of與be made from
be made of 指從原料到制成品只發生了形狀變化，沒有發生本質變化（屬物理變化）看得出原材料
be made from 指從原料到制成品發生質的變化，無法復原
（屬化學變化）看不出原材料.
e.g. Glass is made of glass.
Glass is made from sand.
......
關鍵詞：What are the shirts made of? PPT課件免費下載，.PPT格式；
