Unit 10. Sources of Energy. Lesson 2. A closer look 1

Put the words below into the table to describe the types of energy.Limited unlimited harmful Renewable non-renewable exhaustible Safe dangerous convenient Clean polluting available Cheap

UNIT 10: SOURCES OF ENERGY

WEEK 28

PERIOD 82

I Vocabulary

* Advantages and Disadvantages of energy sources

• Advantage = benefit:

1.Unlimited #limited (adj):

2.Abundant =

Thuận lợi Không giới hạn Nhiều, dồi dào

Plentiful (adj):

• * Disadvantage :

-Exhaustible (adj): Bất lợi Có thể làm cạn kiệt

Activity 1 Put the words below into the table to describe the types of energy.

Limited unlimited harmful

Renewable non-renewable exhaustible

Safe dangerous convenient

Clean polluting available

Cheap expensive abundant

1 Put the words below into the table to describe the types of energy. Limited unlimited harmful

Renewable non-renewable exhaustible

Safe dangerous convenient

Clean polluting available

Cheap expensive abundant

Activity 2 Compare your answers with a partner Example:

A: I think biogas is renewable.

B: Me too I also think it is abundant and cheap.

A: I see carbon dioxide very expensive.

B: umh I see wind energy clean and cheap.

Activity 3 Look at the pictures and complete these sentences, using the words in 1.

1 ……… energy is renewable Moreover, it is clean and

……

Solar safe

2 Using coal is polluting, and it is

……….

non - renewable

3 … power is abundant It is also …… and safe Wind clean

4 Nuclear energy is renewable and clean But it is…………

• Ooo : Stress on the first syllable.

E.g: excellent

plentiful

difficult

• oOo: Stress on the second syllable E.g: disaster

potato

convenient

Activity 4 Listen and repeat Which words are stressed on the first syllable and which ones are stressed on the second syllable? Put them in the appropriate columns.

Dangerous enormous limited

Easily expensive plentiful

Abundant energy convenient

Dangerous enormous limited

Easily expensive plentiful

Abundant energy convenient

Dangerous enormous limited

Easily expensive plentiful Abundant energy convenient

Activity 4.

Activity 5 Read the following sentences and mark (‘) the stressed

syllable in the underlined words Then listen, check and repeat.

1 Coal will be replaced by another renewable source.

2 Wind power is convenient and abundant.

3 Natural gas is limited and it is harmful to the

environment.

4 Solar energy is plentiful and it can be replaced easily.

5 Nuclear power is expensive and dangerous.

5 Read the following sentences and mark (‘) the stressed syllable in the underlined words Then listen, check and repeat.

1 Coal will be replaced by a’nother re’newable source.

2 Wind power is con’venient and a’bundant.

3 Natural gas is ‘limited and it is harmful to the

en’vironment.

4 Solar energy is ‘plentiful and it can be replaced ‘easily.

5 Nuclear power is ex’pensive and ‘dangerous.

Homework