人教版九年级英语上册《When was it invented?》SectionA PPT下载(第2课时)，共27页。
一、在语境中理解、掌握以下词汇：
nearly, ruler, boil,remain,smell,national,trade,doubt,
take place,not...until;by accident
二、通过学习，掌握以下句型：
1.It is said that ....
2.It is believed that ...
3.Tea didn't appear until around 1660.
三、通过阅读文章，进一步理解被动语态表达发明和创造的方法。
四、运用略读，找读的阅读策略快速了解文本大意；通过细读完成阅读；通过研读文本，学会自主学习。
五、通过阅读文章，进一步了解中国五千年博大精深的文化，激发学生创新能力。
Tell the story
It produced anice smell so he tasted the brown water. It was quite delicious, and so, one of the world’s favorite drinks was invented.
Some leaves from a tea plant fell into the water and remained there for some time.
Summary
nearly, ruler, remain,smell,national,trade,doubt,
take place,not...until;by accident
Sentences
1.It is believed that tea was brought to Korea during 6th century.
2.It is said that a Chinese ruler Shen Nong was the first to discover tea as drink.
Homework
1. Retell the passage
2. Recite the passage if possible
选做：3.Intruduce an invention.
... ... ...
关键词：When was it invented? PPT课件免费下载，.PPT格式；