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选修8《Reading and vocabulary》最新PPT课件优质课下载
depth
gravity
inhospitable
extreme
flower
exploration
set foot on
rivalry
treaty
commercial
nuclear
test
radioactive
promote
To get general ideas.
1. Read the passage and choose a
heading for each paragraph.
A great place for researchers
Plants and animals
The Antarctic Treaty
The discovery of Antarctica
The land
Para 1
Para 2
Para 3