北师大版（2019）选择性必修 第一册Unit 3 Conservation Topic Talk 课件 (共21张PPT)

(共21张PPT)
Unit 3 Consevation
Topic Talk
1.To talk about conservation;
2.To listen and read for general understanding;
3.To listen for specific information and understanding words in the context;
4. To write a short paragraph about conservation；
5.To discuss quotes on conversation.
Learning objectives
Conservation
n.保护
Protection

Pair Work. Use the diagram to talk about the things that need to be protected.
What needs to be protected
...
Our environment needs protection.
We use cars too much, which is bad for both the environment and our health.
Conservation
Example
Why do they need protection
What should we do
What needs to be protected
Earth
animals
oceans
forests
land
plants
Why do animals need protection
They are killed by pollution.
Why do animals need protection
They are killed by climate change.
dinosaur
polar bear
Why do animals need protection
They are killed for clothes or food.
fur & skin
meat
Why do plants/forests need protection
The forest has been destroyed.
What should we do to protect them
We need to do... (plant more trees)
We must... (plant more trees)
We should... (plant more trees)
Read the Text Builder carefully. Then listen to the dialogue and complete it by underlining the words or expressions you hear.
Use the Text Buider and talk about your feelings on conservation or how to protect.
Listen and fill in the blanks.
I: I feel very lucky ______ to have Dr. Bradshaw with us today. He works on protecting animals _________. At present, he is in a rhino protecting programme.
B: Yes, many animals are _____________ for something they have. In the rhino’s case, it is their ______. Some people think it is useful in _________.
I: How can we stop this from happening
indeed
in danger
illegally hunted
horns
medicine
B: Well, the first step is _________ —we need to make everyone know hunting these animals is _______ and that these amazing animals are _______ the world we live in.
I: How long do we have before rhinos become _______
B: If we don’t do something now, there will be no rhinos left in the world in _____ years.
I: That’s an incredibly _______ matter…
education
illegal
part of
extinct
20
urgent
Listen to the dialogue. Answer the questions.
1. Why is Dr. Bradshaw working on protecting rhinos
2. What do people do to rhinos
3. What does Dr. Bradshaw suggest doing
4. What may happen, if we don’t do something now
Check your answers.
1. Why is Dr. Bradshaw working on protecting rhinos
2. What do people do to rhinos
Rhinos are in danger.
Some people incorrectly think rhinos’ horns are useful in medicine and illegally hunt them.
3. What does Dr. Bradshaw suggest doing
4. What may happen, if we don’t do something now
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.
There will be no rhinos left in the world in 20 years.
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
We should respect nature and the natural environment and live alongside it peacefully. We shouldn’t change or destroy it.
Explanation
In your local area, what examples are there of people living in harmony with the land
Conservation means the wise use of the Earth and its resources for the lasting good of men.
- Gifford Pinchot
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。
—吉福德·平肖
Protecting the environment is for the long-term welfare of humans.
Explanation
What can we do in our daily lives to help conserve the natural resources
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
We must stop polluting our environment because once the damage is done, we cannot undo it.
Explanation
What changes can you make to your daily life to help reduce pollution
Take with restraint and use in moderation; this way one shall always know contentment.
- Zizhi Tongjian
取之有道，用之有节，则常足。
—《资治通鉴》
We will always feel happy and comfortable if we take only what we need and use only what we need.
Explanation
What items do you think people always want more of and use too much of
Use the language you have learnt to write a short paragraph about what you know, how you feel and what you need to protect the environment in the future. Then share it in groups.
Homework