24e tiet 66 u11 reading

I: Before listening .-.List some of the things you use energy for in your house... Task 2: Listen again to the last part of the talk and write in the missing words.. * Solar energy, air

I: Before listening -.List some of the things

you use energy for in your house.

+ petroleum

+gas

+ coal

+ electricity

Task 1: Listen and complete the sentences by circling the

letter A, B , C or D

Ecology ( n) Ecologist ( n) Consist ( v) of Properly ( adv)

Sinh thái học Nhà sinh thái học Bao gồm

đúng đắn , chính xác

4 A 5 C

3 D 2.C

1 D

Nitrogen

oxygen,

carbon dioxide,

N i tơ

ô xy

Các bon đi ô xít

Task 2: Listen again to the last part of the talk and write in the missing

words.

* Solar energy, air, and water are renewable resources because there is (1) supply However, this definition may change 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, oxygen,

carbon dioxide, and other (4) .If humans

continue to pollute the air, it will not contain the correct

(5) of these gases.

unlimited

gases may

atmosphere

amount

III After listening

Which group do these sources of energy belong to? Put a tick (v) in the right column

Sources of energy nonrenewable renewable

Coal

Geothermal

Petroleum

Solar energy

oil

Wind energy

Gas

v

III After listening

Which group do these sources of energy belong to? Put a tick (v) in the right column

v

v

v

v

v v v

* Homework:

-Learn new words

- Prepare the next period

Copy task 1 in your exercise book