Unit3ConservationTopicTalk课件高中英语北师大版(2019)选择性

Listen and underline the words or expressions you hear.
I can see that
Ways We Destroy Nature
_______ is one of the biggest
the use of oil and coal, plastic waste,
sea pollution reduce the use of plastic
recycle previously used items
forest destruction stop overcutting plant more trees
...
illegal hunting make strict laws prohibit illegal trade
• live a low-carbon life
• make strict laws ...
Eg. I strongly feel that...
the reason why this problem happens is that...
to solve this problem, we’d better... For me,....
In your local area, what examples are there of people living in harmony with the land?
Quote... Unquote
Conservation means the wise use of the Earth and its resources for the lasting good of men. - Gifford Pinchot
• industrial waste • cutting down forests • illegal trading • driving cars...
HOW
• reuse previously used items • use clean and renewable energy • cut down the use of plastic
Human Activities farm and eat, work, travel, live
Things to be Protected the Earth, plants, oceans, forests, animals and the environment, our planet, our land
自然环境保护意味着明智地利用地球及其资源,为人类的长远利
益服务。
Explanation
—吉福德·平肖
Protecting the environment is for the long-term welfare of humans.
What can we do in our daily lives to help conserve the natural resources?
WHY
• sea pollution • forests destruction • illegal hunting • air pollution...
Conservation
OPINION
• live in harmony with • raise people’s awareness • No trading, no killing...
4. What may happen, if we don’t do something now?
There will be no rhinos left in the world in 20 years.
Choose one of the following animals that you want to protect and say something with the given structure. Discuss it in group of 3-4.
reasons 采矿
HOW provide solutions
structure?
OPINION personal understanding
we all ____________ to play in protecting the environment.
have a role play our part do our part
Quote... Unquote
Conservation is a state of harmony between men and land. - Aldo Leopold
自然环境保护是一种人与土地间和谐相处的状态。 —奥尔多·利奥波德
Explanation
We should respect nature and the natural environment and live alongside it peacefully. We shouldn’t change or destroy it.
Protection
Unit 3 Conservation ?
Topic Talk
Pair Work
Use the diagram to talk about the things that need to be
conserved.
what
Why do they why
What needs to be protected?
Eg. The elephant is being hunted for its ivory, in order to protect it, as an individual, I can... as government, it’s better to(do)... as wildlife organizations, it’s of great benefit to (doing)...
Quote... Unquote
Environmental pollution is an incurable disease. It can only be prevented. - Barry Commoner
环境污染是一种不治之症，只能预防。 —巴里·康芒纳
Explanation
We must stop polluting our environment because once the damage is done, we cannot undo it.
...
Example Our environment needs protection. We use cars too much, which is bad for both the environment and our health.
WHAT raise the problem
WHY analyze main
取之有道，用之有节，则常足。 —《资治通鉴》
Explanation
We will always feel happy and comfortable if we take only what we need and use only what we need.
What items do you think people always want more of and use too much of?
Listen to the dialogue. Answer the questions. 1. Why is Dr. Bradshaw working on protecting rhinos?
Rhinos are in danger.
2. What do people do to rhinos? Some people incorrectly think rhinos’ horns are useful in medicine and illegally hunt them.
as possible.
Listen and underline the words or expressions you hear.
We all need to _________.
Positive Actions reuse previously used items / recycle and reduce the amount of waste we produce / help save energy and resources / cut down the use of unrecyclable plastic / play our part / use cars less / cycle and walk more
threats to our
driving cars, cutting down forests, mining
planet. As for this threat, what do we need to do?
We definitely need to switch to different forms of power as soon
What have you learnt from the conservation? Things to be protected What
Conservation
Ways We Destroy Nature Why
Positive Actions How
WHAT
Be a brave speaker.
Pair Work. Use the diagram to talk about the things that need to be protected.
What needs to be protected?
Conservation
Why do they need protection? What should we do?
Listen to the dialogue. Answer the questions.
3. What does Dr. Bradshaw suggest doing?
we need to make everyone know that hunting these animals is illegal and that these amazing animals are part of the world we live in.
Cion?
What should we do?
how
Example: Our environment needs protection. We use cars too much, which is bad for both the environment and our health. Therefore, it’s high time that we should...
According to the professor, what role should we play? We all have a role to play in protecting the environment. If we all do our part, we can live a healthier life on earth.
What changes can you make to your daily life to help reduce pollution?
Quote... Unquote
Take with restraint and use in moderation; this way one shall always know contentment. - Zizhi Tongjian
Listen and underline the words or expressions you hear.
I really feel strongly that we need to change the way we _______ in order to protect _________.