GrammarUnit 16

Trash is polluting the land, rivers and oceans... Don’t throw trash in the country.... switch it off turn it off plant them leave them pick it up collect them... ACTIVITY 12 Write the ru

Activity 1

How much each?

Listen and check your answers

some rice

a few eggs

a lot of eggs some eggs

a little rice

a lot of rice

Activity 3

Can you label them?

dolphin whale shark

crocodile rhinoceros lion

rabbit

parrot

dove

pig

snake

Activity 4

Listen and read along

The population of the world is growing More people need more food

More people need more land

We are cutting down the forests

Farmers are burning the forests

They need more fields

We are destroying plants and animals These Asian animals are in danger.

Activity 5 Arrange and See

Activity 5 Arrange and See

Activity 6 Underline the odd ones

0 river ocean lake bottle

1 egg fruit milk house

2 monkey dolphin crocodile whale

3 rice cart fruit milk

4 camel plow field farmer

5 duck chicken cow bear

6 shark lion tiger rhinoceros

7 gorilla panda elephant cow

house

cow shark

bear camel

cart monkey

Activity 7: What do they mean?

Don’t use mobile here

You shouldn’t use mobile here.

Don’t play football here

You shouldn’t play football here.

Throw rubbish in the dustbin

You should throw rubbish in the dustbin Keep off the grass

You shouldn’t walk on the grass.

ACTIVITY 8 Listen and complete

1) forests

2) animals

3) plants 4) water

5) trash

Answer the questions

a) Why are wild animals and plants in

danger?

Because we/people are destroying the forests

b) What is polluting the air?

Gases are polluting the air/People are polluting the air: they are burning too much coal, oil

and gas

c) Where does the pollution come from?

The pollution comes from gases and trash

d) What is polluting the land, the rivers and

the oceans?

Trash is polluting the land, rivers and oceans

ACTIVITY 9 What we do & what we don’t

Don’t cut down the trees

Don’t pick flowers

Save water

Keep off the grass

Don’t throw trash in the country.

Collect bottles and cans

Don’t throw trash on the street.

Collect paper.

ACTIVITY 10 Complete sentences

When you don’t need a light, _ When you see a dripping faucet, Don’t damage trees! _ Don’t pick wild flowers! Don’t leave your trash! _ Paper, cans and bottles, .

switch it off turn it off plant them

leave them pick it up

collect them

ACTIVITY 11 Listen and complete

Lan: We shouldn’t leave our (1) Ba: What are we going to do?

Nga: (2) it in a trash can

Nam: There aren’t any trash can

Lan: Then we should put it in a bag and (3) _.

trash

Put

take it home

ACTIVITY 12 Write the rules.

We shouldn’t leave trash

We shouldn’t cut down/damage the trees

We shouldn’t pick flowers

We shouldn’t throw bottles away

We should collect bottles.

We should save water

We should keep off grass

ACTIVITY 13 Listen and complete

In Vietnam, we recycle (1) _ things

We collect waste food and feed it to pigs We (2) _ empty bottles and cans and

recycle them We collect waste (3) _, scrap metal and old plastic and recycle them Factories in Vietnam (4) _ all these things

many

collect

paper use

Suggested Answers

a) In Vietnam, what do we collect and recycle?

In Vietnam, we collect and recycle many things b) What do we do with waste food?

We collect waste food and feed it to pigs

c) What do factories do with waste and scrap?

Factories collect waste and scrap and recycle

them

ACTIVITY 14

1 You drive carefully on a busy road

2 Jack _smoke heavily

3 Children _ eat a lot of sugar

4 You clean your teeth at least twice a day

5 We go to the dentist’s regularly

should shouldn’t

shouldn’t should

should