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师梦圆初中英语教材同步人教版九年级全一册Section A 2a—2d下载详情
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water pollution

noise pollution

There are more

cars on the road.

What should we do to save the earth?

Turn off the lights when you leave a room.

关掉

stop riding in cars

stop using paper towels or napkins(餐巾,餐巾纸)

recycle books and paper

回收利用

2d

Read 2d and complete the chart.

Problems

Solving problems

air pollution

waste pollution

wooden (木头的) chopsticks or plastic forks

rubbish

take the bus, subway or ride a bike instead of driving.

bring a bag to go shopping.

use chopsticks or forks at home.

throw rubbish in the bins.

Jason and Susan, what are your ideas for solving these problems?

Yeah, or ride a bike. There are other advantages (优点) of bike riding. It’s good for health and it doesn’t cost (花费) anything!

Well, to cut down air pollution, we should take the bus or subway instead of driving.

Great ideas! What about waste pollution?

Me, too. Also, I never take wooden chopsticks or plastic (塑料) forks when I buy takeaway (外卖食品) food. I

use the ones at home.

Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.

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