10B4
Killing elephants
Cutting trees
Burning forest
Put a,b,c in correct order of the clip
b
 c
 a
Cutting trees
Burning forest
Killing elephants
Unit 10: CONSERVATION
A. READING
: xóa bỏ, biến mất
English 12
English 10
Unit 10: Conservation - A. Reading
Vocabulary
hydroelectric dam
circulation
run-off
defence (n)
erosion
: đập thuỷ điện
: sự tuần hoàn
: sự tháo chảy
: sự bảo vệ
: sự xói mòn
eliminate (v)
= disappear
= protection (n)
(n)
(n)
(n)
(n)
Match a word in A with its definition in B
1. eliminate
2. circulation
3. run-off
4. hydroelectric
6. defence
5. erosion
1-c
2-a
3-d
4-b
5-f
6-e
Checking vocabulary
[individual work]

Task 1: Decide whether the following statements are true (T) or false (F). [pair work]




Para A, line 2
Para A, line 3-4
Para B, line 4-6
Para C, line 2
Para B, line 5-7

Para C, line 5-7
 prevent
 something
Task 2: Read the text again and choose the correct answers
1. What is destroying the earth’s plant and animal variety?
Forestation
The increase of forest
The loss of forest
All are correct
2. ______________ provide power for homes and industries.
Electricity companies
Hydroelectric dams
Fossil fuels
Windmill
3. What is the current status of the earth?
It is being protected entirely by all of the governments in the world.
It is safe and clean.
It is not being polluted.
It is being threatened by human beings.
4. What CAN’T we do to save the earth?
Clean up our polluted rivers and seas overnight.
Stop worsening the damage we are doing to the environment.
Wait for the answers of scientists and laws which are passed in nature’s defence.
None of them.
[individual work]
Magic box
1. What is destroying the earth’s plant and animal variety?
Forestation
The increase of forest
The loss of forest
All are correct
C (para A, line 1)
2. ______________ provide power for homes and industries.
Electricity company
Hydroelectric dams
Fossil fuels
Windmill
B (para B, line 2-3)
3. What is the current status of the earth?
It is being protected entirely by all of the governments in the world.
It is safe and clean.
It is not being polluted.
It is being threatened by human beings.
D (para C, line 2-3)
4. What CAN’T we do to save the earth?
Clean up our polluted rivers and seas overnight.
Stop worsening the damage we are doing to the environment.
Wait for the answers of scientists and laws which are passed in nature’s defence.
None of them.
A (para C, line 4)
What should we do for the future of our planet?
Useful expressions:
We should/shouldn’t + V-inf…
… to protect plants and animals.
… to prevent from soil, air, and water pollution.
… to raise people’s awareness.
DISCUSSION
[group work]
Learn vocabulary by heart.
Prepare for the next lesson:
SPEAKING