Unit 10. Conservation

ChiemHoa high school – Teacher : Nguyen Ngoc Dung ( [email protected] )
Good morning class !
Good morning class !
Look at the pictures below and answer the question:
- What happened?
I. Warm - up
POLLUTION
What do you think about these pictures?
Unit 10 : Conservation
Period 59 : Reading
II. Before you read
III. While you read
IV. After you read
I. Warm - up
* Look at the pictures and give the ideal
1. Answer the questions.
2. New words.
1. Task 1: 1- c; 2- a; 3- d; 4- b.
2. Task 2: 1- T; 2- T; 3- T; 4- F; 5- F.
* Answer the questions.
3. Prepare the period 50 - Speaking
V.Homeworks
3. Task 3: A- 3; B- 4; C- 2.
1. Write the chart.
2. Do the exercises in workbook.
Unit 10: Conservation – Period : 59
II. Before you read:
1. Look at the pictures and answer the questions :
* - Do we need to protect animals
and forests?
* - Have you ever visited the zoo
or a forest?
* - What animals are you interested
in? Why?
II. Before you read:

Unit 10: Conservation – Period : 59
2. New words :
- Variety [ və`raiəti ] ( N ): sự đa dạng
- To Conserve [kən`sə:v] ( v ) bảo tồn, duy trì
[ conservation ( n ): sự bảo tồn, sự duy trì ]
- Constant [`kɔnstənt] (adj): bền lòng, kiên trì
- Rapid run-off ( n ) : sự chảy tháo nước
- To run off ( v ): chảy nước
- Circulation [,sə:kju`lei∫n] (n): sự lưu thông
- Nature’s defence: bảo vệ môi trường
- Valuable [`væljuəbl] (adj): có giá trị lớn
III. While you read : Read the paragraphs
Unit 10: Conservation – Period : 59
Task 1: Match the word in A with a suitable definition in B – Work in pairs:
1. eliminate
2. circulation
3. run-off
4. hydroelectric
a. the movement of ST around a closed system
b. concerning or producing electricity by the power of falling water
c. remove or get rid of completely
d. liquid which flows off or from (ST)
Task 2: Decide whether the following statements are true (T) or false (F) – Work in groups.
1. Each year about fifty hundred species of plants and animals are eliminated.
2. Many kinds of plants could be used to treat various dangerous diseases.
3. Water can be held on land by vegetation.
4. Man is constantly doing harm to the environment.
5. Plants may cause floods and erosion.

6. We can do nothing to save the earth.

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Without plants, most water would run off as soon as it falls. Rapid run-off would cause floods.
We can stop worsening the problems.
( Paragraph A - line : 2 )
( Paragraph A - line : 3, 4 )
( Paragraph B - line : 3, 4 )
( Paragraph C - line : 1, 2 )
( Paragraph B - line : 6, 7 )
( Paragraph C - line : 5, 6, 7 )
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.
Unit 10: Conservation – Period : 59
IV. After you read
Answer the following questions:
What is the consequence of losing forest?

How important is water in our life?

What should we do for the future of our planet?
The loss of the forest will cause destruction in the earth’s plant and animal variety.
Humans need a constant supply of water to survive.
We can stop worsening the problem, while scientists search for answers, laws are passed to help conserve natural.
* 3-2-1 chart

Write down:

3 Things You Have Learned from the paragraphs :
............................................................................................................................................................................................................................
2 Interesting Things:
............................................................................................................................................................................................................................1 Question You Still Have:
............................................................................................................................................................................................................................
Unit 10: Conservation – Period : 59
V. Homeworks
* Do the exercises in workbook.
* Prepare the period 60 : Speaking.
Good bye !