【新思路】2018-2019学年外研版高一英语必修3教学课件: Module 4-1introduction
【新思路】2018-2019学年外研版高一英语必修3教学课件: Module 4-1introduction第2页

 Teaching important points 1. How to describe sandstorms and environmental protection 2. How to express one’s opinions Teaching difficult points Learn to look for the general idea and specific information.