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(共11张PPT)
Protect the Earth
Unit 5 We Have Only One Earth
Learning Objectives
You’ll be able to:
Unit 5
1
master English expressions about measures of environmental proteciton.
我们只有一个地球
Unit 5
use a clothesline rather than an electric dryer
使用晾衣绳而不用烘衣机
never leave the water running while brushing teeth
刷牙时不让水一直流着
replace plastic bags with cloth ones
用布袋代替塑料袋
use energy-saving light bulbs
使用节能灯泡
骑自行车
ride a bike
How to protect our earth
Unit 5
use public transport
使用交通工具
walk if possible
尽可能步行
protect wildlife
保护野生动物
sort refuse
垃圾分类
植树
plant trees
How to protect our earth
Unit 5
Tick out the measures you usually take to protect the earth.
use a clothesline rather than an electric dryer
使用晾衣绳而不用烘衣机
never leave the water running while brushing teeth
刷牙时不让水一直流着
replace plastic bags with cloth ones
用布袋代替塑料袋
use energy-saving light bulbs
使用节能灯泡
骑自行车
ride a bike
Unit 5
Summary
Key expressions:
Unit 5
Summary
use public transport
使用交通工具
walk if possible
尽可能步行
protect wildlife
保护野生动物
sort refuse
垃圾分类
植树
plant trees
Key expressions:
Unit 5
Discuss in groups and list more measures to protect the earth.
For example, save paper.
Please call on your family and friends to take these measures to protect our earth.
Thank you!
Unit 5 We Have Only One Earth

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