Welcome
Game : jumbled words

1. OCNEA 
2. SNU 
3. LNAD 
4. OLI 
5. COLA 
6. ARI 
7. GRSSA 
OIL
OCEAN

Air
COAL
SUN
LAND
GRASS
natural resources
UNIT 11:
SOURCES OF ENERGY
LESSON C: LISTENING
I. Before you listen

Before you listen
c) Listen and repeat.

- ecologist (n) /ɪ`kɒləʤist/

- fossil fuels (n) /ˈfɒslˈfjuːəl /

- resources (n) /rɪˈsɔːsiːz/ Natural Resources(Np)

- unlimited (adj) /ʌn`limitid/ # Limited (Adj)

- renewable (adj) /ri`nju:əbl/ # Nonrenewable (Adj)

- fertilized (v) /`fə:tilaizd/
II. While you listen
Task 1. Circle the letter A, B, C or D
Ecology is the study of……………..
human beings and animals
the environment and solar energy
natural and alternative resources
human beings and their environment
2. The natural environment consists of………………..
the oceans and the land B. the sun and the air
C. all natural resources D. the air and the oceans
3. If the resource can be………………, it is called renewable.
burnt quickly B. used easily
C. divided properly D. replaced quickly
4. Grass for animals is a……………resource.
renewable B. nonrenewable
C. limited D. clean
5. According to the passage, coal is nonrenewable because it takes………..to make it.
billions of years B. millions of years
C. three million years D. three billion years

C
D
A
B
C
Task 2. Write the missing words

Solar energy, air, and water are renewable resources because there is an (1)………………….supply. However, this definition may change if people are not careful with these resources. The amount of solar energy the 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.
unlimited
atmosphere
may
gases
amounts
After you listen
 it grows quickly
 It takes millions of
years to make coal


 unlimited
 unlimited
 unlimited
Homework
Rewrite the answers on notebooks
Prepare new lesson.
Homework

Listen any recording about resources of energy you like and write down the main points on your notebook
Prepare the new lesson.
Thank you for paying attention
goodbye