牛津上海版六年级下册Module 3 The nature world Unit 9 第1课时 课文讲解及单词拓展课件(共44张PPT).pptx
(共44张PPT)
Sea water and rain water
Episode 1
牛津上海版 英语 六年级 第二学期
Unit 9
8-1
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PIGGY BANK
GOLD MINE
C
Look and learn
Earth
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8-2
PIGGY BANK
GOLD MINE
C
a quarter
three quarters
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8-3
PIGGY BANK
GOLD MINE
C
Land: 29%
Water: 71%
Almost _________________ of the Earth is land....