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必修2《Using LanguageⅠ》集体备课PPT课件优质课下载
Too much hunting is happening.
Piles of rubbish
are everywhere.
Heavy smoke is coming
out of the chimney.
Polluted water
kills the fish.
Trees are being cut down.
1. What kind of effect will these
problems have on the wildlife?
2.What should we do to protect
them?
Types of problems
Measures to protect our earth
no room to live in
no food to eat…
protect their habitat
rebuild their houses…
no trees left, no place for
animals to live in…
plant new trees,
use less wood…
no water for drinking,
animal getting ill…
make laws to stop waste