bài giảng tiếng anh 10 unit 10 conservation

Task 2: Decide whether the following statements are true T or false F – Work in groups.. Each year about fifty hundred species of plants and animals are eliminated.. Many kinds of plant

LESSON 1: READING

Unit 10: Conservation – Period : 65

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 : 65

- Variety [ və'raiəti ] ( N ):

- To Conserve [kən'sə:v] ( v )

[ conservation ( n )

- Constant ['kɔnstənt] (adj)

- To run off ( v )

- Circulation [,sə:kju'lei∫n] (n)

- Nature’s defence:

- Valuable ['væljuəbl] (adj)

- To eliminated [ i’limineitid ] (v)

-Hydroelectric ['haidroui'lektrik ] (adj )

Unit 10: Conservation – Lesson: reading

MATCHING

1 eliminate.

2 circulation

3 run-off

4 hydroelectric

a the movement of something around a closed system.

b concerning or producing electricity by the power of falling

c remove or get rid of completely

d liquid which flows off or from (something)

Task1:

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.







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( Paragraph A - Sentence : 2 )

( Paragraph A - Sentence : 3, 4 ) ( Paragraph B - sentence : 3, 4 )

( Paragraph C - Sentence : 1, 2 )

5 Plants may cause floods and erosion.

( Paragraph B - Sentence : 6, 7 )

Without plants, most water would run off as soon as it falls

Rapid run-off would cause floods.

6 We can do nothing to save the earth.

( Paragraph C - Sentence : 5, 6,7)

We can stop worsening the problems.





Task 3: Choose the most suitable main idea for each

paragraph.

4 Vegetation can help conserve water.

2 Let’s do something to save the earth.

3 Forests give us a lot of valuable things.

1 We cannot live without water.

Unit 10: Conservation – Period : 65

IV After you read

Answer the following questions:

1 What is the consequence of losing forest?

2 How important is water in our life?

3 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.

* Learn by heart all new words.

* Prepare the period 66 : Speaking

Unit 10: Conservation – Period : 65

V Homework