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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 1a—1c下载详情
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pollution

Noise

pollution

Factories put waste into the river.

water pollution

Air pollution

The factories that burn coal pollute the air with a lot of black smoke.

noise pollution

litter v. 乱扔

n. 垃圾

rubbish waste

垃圾,废弃物

People should throw away litter in the bin.

n. 垃圾箱

Land pollution

loud music

cars

rubbish

planes

littering

ships

factories

smoking

building houses

mobile phones

1a

Here are some words related to different

kinds of pollution. Write them in the box

below. Then add more words.

noise pollution

教材