《Green Living》SectionⅡ PPT课件

北师大版高中英语必修三《Green Living》SectionⅡ PPT课件，共77页。

Discussion—Look at the following pictures and discuss what is happening in each picture.And what should we do?

a.Water is being wasted.

b.The boy drops litter casually.

c.The garbage is classified into different sorts.

Prediction—Look at the pictures and the title and predict what the text is probably about.

The text is mainly about the information about an institute called Roots