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《Listening and vocabulary》PPT课件优质课下载
Human activities
Natural disasters
VS
global warming
drought
flood
hurricane
wild fire
melting ice
pollution
industrial pollution
deforestation
(采伐森林)
transportation
Take care of the world
take care of the climate
make the right choice to save our earth
words
climate
coastal
the Poles
urgent
evidence
melt
A : Do you know that the ice at the poles is melting?