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The factory
is causing a lot of _______pollution.
is causing a lot of _______pollution .
air
water
There are ____________on the roads. They use ___________and ______________as well.
so many cars
so much oil
cause pollution
recycle
v. /ri:’saikl/ 回收利用
enemy n.
敌人；仇人
Waste is our , we have to it.
_____________ is a danger to _________
Noise pollution our health .
Listen and complete the sentences.
The factory is causing a lot of ________.
There should be some _______ to stop the pollution.
We can _________waste products, such as _________and paper in a recycling centre.
pollution
rules
recycle
glass
Now complete the notes.
Pollution problems
If the rivers are polluted, ____________________________.
In some places, pollution from factories____________
_____________.
The cars on the roads _________________________.