Gián án Unit10E

eliminate circulation run-off hydroelectric  A.The loss of forest in destroying the earth’s plant and animals variety.Scientists say about 5,000 species of plants and anima are elimin

WHAT CAN YOU SEE IN THIS PICTURE ? THERE IS A FOREST FIRE.

What is he doing?

He is hunting a rare animal.

What does this picture say about?

The flood damaged the bridge.

Task 1: Find the position of these words and

guess their meanings.

eliminate circulation run-off hydroelectric

 A.The loss of forest in destroying the earth’s plant and animals

variety.Scientists say about 5,000 species of plants and anima are

eliminated each year This is especially worrying as many of those

plants and animals could be used as medicines against cancer

,AIDS,heart disease and many other sicknesses We may never

know the true cost of this destruction

B Man and most animals need a constant supply of water to live.Farmers need water of their crops.Hydroelectric dams hold back needed water and provide power for homes and industries Trees , grasses ,and other plant life play an important part in the natural circulation of water ,and thus help

conserve it Without plants ,most water would run off as soon as it falls,

taking away valuable soil Rapid run-off would cause frequent floods and leave little water during dry seasons.

C These days it is impossible to open a newspaper without reading about the damage we are doing to the environment The earth is being threatened and the future looks bad.What can each of us do? We cannot clean up our polluted rivers and seas overnight.Nor can we stop the disappearance of plants and animals But we can stop worsening the problem while scientist

hydroelectric

run-off circulation eliminate

 1.eliminate

 2.circulation

 3.run-off

 4.hydroelectric

 a.the movement of something around a closed system

 b.concerning or producing electricity by the power of falling water

 c.remove or get rid of completely

 d.liquid which flows off or from (something)

Task 2:Look for wrong

information and correct it

1 Each year about fifty hundred species of

plants and animals are eliminated.

2 Many kinds of plants could be used to treat

various dangerous diseases.

3 Water can be held on land by vegetation

4 Man is constantly doing harm to the

environment

5 Plants may cause floods and erosion.

We can do nothing to save the earth.

Rapid run-off

something

Task 3:Give a headline to each

paragraph

 A.The loss of forest in destroying the earth’s plant and animals variety.Scientists say about 5,000 species of plants and anima are eliminated each year This is especially worrying as many of those plants and animals could be used as medicines against cancer ,AIDS,heart disease and many other sicknesses We may never know the true cost of this destruction

• Man and most animals need a constant supply of water to live.Farmers need water of their crops.Hydroelectric dams hold back needed water and provide power for homes and

industries Trees , grasses ,and other plant life play an important part in the natural

circulation of water ,and thus help conserve it Without plants ,most water would cause frequent floods and leave little water during dry seasons.

• These days it is impossible to open a newspaper without reading about the damage

we are doing to the environment The earth is being threatened and the future looks

bad.What can each of us do? We cannot clean up our polluted rivers and seas

overnight.Nor can we stop the disappearance of plants and animals But we can

stop worsening the problem while scientist search for answers ,and laws are passed

in nature’s defense

The value of forests

The importance of water

Save the earth!

GAME

G

A

GAME

GAME

G

G

A

A

E

A

M

GAME

A

A

G

G

GAME

GAME

A

A

M

E

E

M

M

GAME

GAME

A

A

A

A

M M

E

GAME

GAME

GAME

GAME GAME

G

G

A

A E

GAME

M

GAME

G

M

E E

E

E

A

G

A

M

M

E

E GAME

GAME

GAME

GAME

GAME

A

GAME

GAME

G

G

M M

GAME GAME

GAME

GAME

GAME G

M

E

E GAME

GAME

GAME

GAME

E

GAME

A

GAME

GAME

GAME

GAME

GAME

GAME

GAME

GAME GAME

GAME

G

G

G

G

G

G A

A

A

A A

M M

M

M

M

M

M E

E

E E

E E

A M

M

 HAVE 4 PICTURES OF ANIMALS.

OF THE ANIMALS BASED ON GIVEN CLUES.

It lives in China

Its best favorite food is bamboo trees

Its fur is both white and black

It looks like a bear

1

IT IS VERY POPULAR IN AFRICA

ITS BODY COVERS WITH BLACK AND WHITE LINES

IT RUNS VERY FAST

IT LIVES IN AUSTRALIA

IT RUNS ON TWO BEHIND LEGS

IT PUTS ITS BABY IN ITS BAG

IT IS THE LARGEST BIRD IN THE WORLD

IT LIVES IN AMERICA

ITS NECK AND LEGS ARE VERY LONG

IT RUNS VERY FAST