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《Warm-up》优质课PPT课件下载
3.That too many cars are running in the street causes traffic jams. ( )
4.The unreasonable production doesn’t cause
pollution. ( )
5.Only the government should protect the environment. ( )
F
F
F
T
F
no longer as blue as
less
leads to
Not only... but also...
1.What is covering the industrial cities?
2. What now harms everyone in the world?
3. What is coal used for?
4. What do too many cars cause?
5. Is the death rate of diseases related to air pollution higher than that of traffic accidents or AIDS?
6. What would help to protect and to improve the environment?
1.What is covering the industrial cities?
2. What now harms everyone in the world?
3. What is coal used for?
A blanket of smog.
Air pollution now harms everyone in the world.
Coal is used in industry and also for heating and cooking.