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《Warming up、Pre-reading、Reading、Comprehending》PPT课件优质课下载
typhoon
seismic sea wave / tsunami
tornado, hurricane
thunderstorm
sand storm
volcanic eruption
drought
flood
hurricane
fire
earthquake
1) Do you know what would happen
before an earthquake?
2) What can we do to keep ourselves
safe from an earthquake?
Bright lights flash in the sky
Animals are too nervous, such as cows, dogs, horses, and snakes, etc.
Predictions of an earthquake:
1) Bright lights flash in the sky;
3) The well walls have deep cracks with
smelly gas;
4) Animals are too nervous, such as cows,
pigs, horses, and snakes, etc;
5) Mice run out to look for places to hide;
6) Fish jump out of the ponds.