人教版九年級英語上冊《When was it invented?》SectionA PPT教學課件(第2課時)，共26頁。
Pre-reading
What does the title of passage mean?
An Accidental Invention
Can you think of an invention that was invented by accident?
While-reading
1. Who was tea invented by?
It was invented by the Chinese ruler called Shen Non．
2. Who is the writer of Cha Jing?
Lu Yu.
Post -reading
讓我們一起說說Shen Nong發明茶葉的故事吧。
1. boiling water, over an open fire
2. fell into, remained, for some time
3. produced a nice smell
4. taste, delicious
......
關鍵詞：When was it invented? PPT課件免費下載，.PPT格式；
