II-While – speaking: Task 2: Talk with your friend about the advantages and disadvantages of using each alternative source of energy.. A: I think/believe that fossil f[r]
(1)(2)(3)I- Pre – reading:
Task 1: Read and tick the approciate box A or D then compare the results with a partner.
Advantages and disadvanteges of various sources of energy A D
1 fossils will be exhausted within a relatively short time. 2 Geothermal heat is available only in a few places in the world.
3 If the wind does not blow, there is no wind energy. 4 Water power provides energy without pollution. 5 A nuclear reactor releases radiation which is dangerous to the environment.
6 Solar energy is not only plentiful and unlimited but also clean and safe.
D D
D A
(4)II-While – speaking: Task 2: Talk with your friend about the advantages and disadvantages of using each alternative source of energy
A: I think/believe that fossil fuel will be
exhauted
B: Why you think/ believe so?
(5)2 Task 2: Talk with your friend about the advantages and disadvantages of using each alternative source of energy
1 nuclear power / unlimited/ provide enough electricity for the world’s need for hundreds of years
A: I think that ……… ………is
(6)2 Task 2: Talk with your friend about the advantages and disadvantages of using each alternative source of energy
• Water power/ without pollution/ safe and clean
A: ………provides energy …… B: ……….?
(7)Advantages Disadvantages
Unlimited plentiful dangerous available
expensive polluted cheap harmful enormous renewable
(8)Home work
1 Write a paragraph about
advantages and disadvantages of energy.
(9)