1. Unit 11: Sources of energy
SPEAKING
Unit 11: Sources of energy

2. Warm up Work in pairs and deal with a list of a jumbled words.
Belaviaal
Telmidi
Enrwealeb
Souremon
Olars nepal
Atoinrdai
Oredyhcetrliytci

3. Answers:
available
limited
renewable
enormous
solar panel
radiation
hydroelectricity

4. Task 1: Advantages and Disadvantages
Read the following table and choose if the statement has advantage (A) and disadvantage (D) or not. Then compare your results with a partner’s.

5. Statements A D
1. Fossil fuels 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 flow, there is no wind energy.
4. Water power provides energy without pollution.
5. A nuclear reaction releases radiation which is dangerous to the environment.
6. Solar energy is not only plentiful and unlimited but also clean and safe.
7. It is expensive to build a dam for hydroelectricity. D D D A D A D

6. Task 2: Introduce the dialogue (books closed)
Work in pairs to fill in the gaps with the words in the box below then practice the dialogue you have finished.
A: I think/believe that can be an alternative source of energy.
B. Why do you think/ believe so?
A. because our major source of energy is while the wind is and
B. I know it is also to the environment. However, it is not when there is no wind.
available, abundant, clean and safe, running out, unlimited, wind, wind power

7. Task 3: Work in groups
Express your belief on the increasing use of alternative sources in the future, using the ideas from task 2.

8. Homework
Write a composition to talk about the alternative source of energy that you think is the most possible one for our country .

9. THANK YOU FOR
YOUR ATTENTION!