2019-2020学年度人教版必修五Unit1Great scientistsPeriod5Using language课件(20张)
2019-2020学年度人教版必修五Unit1Great scientistsPeriod5Using language课件(20张)第2页

 Skim the text and draw the two theories of the universe with the following pictures.

Sun

earth

Before Copernicus’ theory Showing Copernicus’ theory

Reading-I----skimming (2m)