2015-2016学年 北师大版 必修三 Unit 8 Adventure lesson4课件 (9)
2015-2016学年 北师大版 必修三  Unit 8 Adventure lesson4课件 (9)第5页

Geography: the coldest, windiest, highest (on average), and driest continent; during summer, more solar radiation(辐射线) reaches the surface at the South Pole than is received at the Equator(赤道); mostly uninhabitable(不适于居住的)