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(共21张PPT)
M3 Environmental Protection（第7课时）
To write an environmental proposal.
年 级：高二年级 学 科：英语（人教版2019）
Teaching Objectives：
1. To understand the environmental problems in the Arctic.
2. To write an environmental proposal.
Welcome researcher in Arctic（北极）.
An online package from the Arctic
Jack`s letter
Dear human friends:
I am Mr. Polar Bear, and I feel so miserable难受.My home—the Arctic glaciers北极冰川—are constantly melting.
After eating plastic garbage bags discarded by humans, My stomach hurts so much now. Can you tell me—how should humans reduce the use and disposal of plastic bags
“Can you help us ”
Could you create some environmental proposals so that humans can pay more attention to environmental protection and save my home ？
Yours,
Mr. Polar Bear
Let`s help the polar bear !
Jack`s problems
Dear human friends:
I am Mr. Polar Bear, and I feel so miserable难受.1.My home—the Arctic glaciers北极极地冰川—are constantly melting.
After 2.eating plastic garbage bags discarded by humans, My stomach hurts so much now. Can you tell me—how should humans reduce the use and disposal of plastic bags
Can you help us ”
Could you3. create some environmental proposals（环保倡议） so that humans can pay more attention to environmental protection and save my home ？
Yours,
Mr. Polar Bear
Help Jack to deal with the problems （discuss in groups.）
1. Why the home of Mr. Polar Bear, constantly melting(融化)
And how to deal with it
2. Do polar bears like eating plastic bags
Why can polar bears, which live far away in the Arctic（北极）, can
see the plastic bags
How to handle the plastic bags
Why is the ice in the Arctic, the home of Mr. Polar Bear, constantly melting And how to deal with it
Due to environmental pollution,
the global temperature has risen.
Because the temperature rises, the ice will melt.
Why the ice in the Arctic, constantly melting And how to deal with it
Why the ice in the Arctic, the home of Mr. Polar Bear, constantly melting And how to deal with it
Increase renewable energy adoption. Plant more trees.
Conserve energy in daily life.
2. Do polar bears like eating plastic bags
Why can polar bears, which live far away in the Arctic, can see the plastic bags
2.Do polar bears like eating plastic bags
Why can polar bears, which live far away in the Arctic, can see the plastic bags
Do polar bears like eating plastic bags
Why can polar bears, which live far away in the Arctic, can see the plastic bags？
1. Ocean currents carry plastic bags to the Arctic.
2.People litter a lot, so plastic bags cause bad pollution and end up in the Arctic.
3. Plastic bags don't break down, so they stay around.
How to solve the problem
Why can polar bears, which live far away in the Arctic, see the plastic bags
How to solve the problem
Reduce plastic use
Improve recycling
Strengthen regulations
Promote ecological civilization construction to build a Beautiful China.
Let`s help Jack together!
To create environmental proposals(环保倡议) in groups .
问题现状：说明问题严重性
解决方案：从个人、社区、政府等层面提出具体措施
预期效果：预估提案实施后能带来的改变
To create environmental proposals in groups .
Problem : the severity（严重性） of the issue.
Solutions: specific measures at individual, community, and government levels.
Effects: estimate the changes .
Environmental Proposal Project Self -Assessment
Criteria Yes No Comments
Actively participated in group discussions and shared my ideas.
Contributed at least one practical suggestion to group's proposal.
Explain environmental problems,solutions and expectation.
谢谢观看

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