Unit 10. Conservation

Chia sẻ bởi Tạ Vy | Ngày 08/05/2019 | 54

Chia sẻ tài liệu: Unit 10. Conservation thuộc Tiếng Anh 10

Nội dung tài liệu:

to our lesson
Have you ever visited a zoo or a forest?
What animals are you interested in?
Do we need to protect animals and forests?
Unit 10:
Conservation
A . Reading
Vocabulary:
 
Conserve (v)
Bảo tồn
Sự bảo tồn
Destroy (v)
Tàn phá
 
Sự tàn phá
lose (v) - lost (V2-pp)
 
Sự biến mất
Eliminate (v) = disappear
xóa bỏ, biến mất
Hydroelectric dam
đập thuỷ điện
Circulation (n)
sự lưu thông
Run-off (n)
sự tháo chảy
Defence (n)
Erosion (n)
sự bảo vệ
= Protection (n)
sự xói mòn
Vocabulary:
 
Conserve (v)
Bảo tồn
Sự bảo tồn
Destroy (v)
Tàn phá
 
Sự tàn phá
lose (v) - lost (V2-pp)
 
Sự biến mất
Eliminate (v) = disappear
xóa bỏ, biến mất
Hydroelectric dam
Đập thuỷ điện
Circulation (n)
sự lưu thông
Variety (n)
 
Sự đa dạng
Constant supply
Sự cung cấp (…) thường xuyên
Erosion (n)
sự xói mòn
Defence (n)
= Protection (n)
sự bảo vệ
Run-off (n)
sự tháo chảy
Rapid run-off (n)
sự tháo chảy
System
hệ thống
Vegetation
thực vật
Consequence
Hậu quả
=>Consequent
Hệ quả
Task 1:Match a word in A with its definition in B
1. eliminate
2. circulation
3. run-off
4. hydroelectric

Task 2: Decide whether the following statements are true (T) or false (F).





English 12
Task 3: Choose the most suitable main idea for each paragraph.
1. We cannot live without water.
2. Let’s do something to save the earth.
3. Forests give us a lot of valuable things.
4. Vegetation can help conserve water.
A. The loss of forest is destroying the earth’s the loss of forest is destroying the earth`s plant and animal variety. Scientists say about 5000 species of plants and animals are eliminated each year. This is especially worrying as many of those plants and animals could be used as medicines against cancer, AIDS, heart disease and many other sicknesses. We may never know the true cost of this destruction.
English 12
Task 3: Choose the most suitable main idea for each paragraph.
1. We cannot live without water.
2. Let’s do something to save the earth.
3. Forests give us a lot of valuable things.
4. Vegetation can help conserve water.
B. Man and most animals need a constant supply of water to live. Farmers need water for their crops. Hydroelectric dams hold back needed water and provide power for homes and industries. Trees, grasses, and other plant life play an important part in the natural circulation of water, and thus help conserve it. Without plants, most water would run off as soon as it falls, talking away valuable soil. Rapid run off would cause frequent floods and leave little water during dry seasons.
Task 3: Choose the most suitable main idea for each paragraph.
1. We cannot live without water.
2. Let’s do something to save the earth.
3. Forests give us a lot of valuable things.
4. Vegetation can help conserve water.
C. These days it is impossible to open a newspaper without reading about the damage we are doing to the environment. The earth is being threatened and the future looks bad. What can each of us do? we cannot clean up our polluted rivers and seas overnight. Nor can we stop the disappearance of plants and animals. But we can stop worsening the problem while scientists search for answers, and laws are passed in nature`s defence.
After you read
Answer the following questions
1) What is the consequence of losing forests?

A. Destroying the earth’s plant.
B. Destroying the animal variety.
C. A & B are correct.
D. None is correct.

2) How important is water in our life?

A. Farmers need water for their crops.
B. Run-off would cause frequent flood.
C. Man and animals need a constant supply of water.
D.It isn’t important in our life.

3.What should we do for the future of our planet?

A. Stop polluting rivers and seas.
B. Stop the disappearance of plants and animals.
C. We can’t do anything.
D. a and b

What is it ?
It’s Rhino horns
It’s Ivory
What is it ?
for joining the class
* Một số tài liệu cũ có thể bị lỗi font khi hiển thị do dùng bộ mã không phải Unikey ...

Người chia sẻ: Tạ Vy
Dung lượng: | Lượt tài: 0
Loại file:
Nguồn : Chưa rõ
(Tài liệu chưa được thẩm định)