Unit 11 Listening

Fossil fuels Hydroelectricity Nuclear power Geothermal heat Solar energy Water power Wind power Wave power... Listen and repeat4[r]

Pre listening task:

List some of the things using energy in your house:

Lights Fan

Television Fridge

Cooker Computer Brainstorming

Radio

Check- up

Where is

Listen and repeat

ecologist (n) fossil fuel (n) resources (n) unlimited (a) renewable (a)

fertilize (v)

=nhà sinh thái học

=nhiên liệu hóa thạch =tài nguyên

Task 1: Listen to the passage decide whether the statements are True (T) or False (F):

1 The natural environment consists of all natural resources.

2 Ecology is the study of human beings and animals.

3 If the resource can be burnt quickly , it is called renewable.

4 Grass for animals is a renewable resource.

5 According to the passage, coal is nonrenewable because it takes billions of years to make it.

F replaced quickly T F millions

While listening task:

T

human beings and their environment

While Listening task

Task 2: Listen to the last part of the talk again

then fill in the blanks with the words from the box:

Solar energy, air and water are renewable resources because there is (1) _ supply However, this definition may be changed, if people are not careful with these resources The

amount of solar energy that reaches the Earth depends on the (2) _ If the atmosphere is polluted, the solar

energy that reaches the earth (3) be dangerous If life is going to continue, the air must contain the correct amount of nitrogen (N), oxygen (O), Carbon dioxide (CO2), and other (4) If humans continue to pollute the air , it will not contain the correct (5) of these gases

atmosphere amount gases contain polluted unlimited may unlimited

atmosphere

may gases

amount

Task1:Which group these sources of energy belong to? Put a tick () in the right column

Sources of energy Renewable Nonrenewable

1 Coal

2 Geothermal heat Petroleum

4 Solar energy Oil

6 Wind energy Gas Hydroelectricity        

Work in groups of to the task below:

Post Listening task

x x x x x x x x x

Post listening task

Task2:Work in groups of to discuss about the following topic :

Water power