1. Mother Nature Needs Us
Mother Nature
Needs Us

2. The main ecological problems of the Earth.
The reasons for these problems.
What can you do to keep our environment clean?

3. Read and translate prə'tekt pə`lu:∫ən weist pə`lu:t in`waiərənment
ri`saikl
litə
pækədʒiŋ
kæn
rΛbi∫
`θrəu əwei
`gΛbidʒ

4. Find the hidden words PAPER GLASS CHEMICALS LITTER RABBISH CAN PACK
GASES
FUMES
PLASTIC E Y G A I M P R L U F W S T H J N C K B O V

5. To agree say: “You are right”
To disagree say: “I'm afraid, you are not right”

6. Conditional 2 (unreal present or future situations)
Clause of condition Main clause
Past Simple Would + infinitive
If I had money, I would buy a mobile.
If I saw a monster, I would run away.
If I played better, I would beat anyone.
If I was (were) you, I would see a doctor.

7. Conditional 3 (unreal past situations)
Clause of condition Main clause
Past Perfect Would-Perfect Inf.
1. If I had been bored, I would have gone to…
2. If I had found a job, I would have rented…
3. If I had been cleaver, I would have done it.
4. If I had come in time, I would have met my…

8. If we cut down fewer forests, the air (be) clean and fresh.
If we (not pollute) our rivers and lakes, they would be full of fish.
If we (be) clever and careful, we wouldn't live among litter and wastes.
If we (take) care of our planet, we wouldn't have so many environmental problems.
If people took bottles, newspapers and cans to special bins, they (be) recycled.
If we had protected the environment seriously, our planet (be) out of danger.
If people (not pollute) the planet, many species of animals wouldn't have disappeared.

9. If we cut down fewer forests, the air would be clean and fresh.
If we didn't pollute our rivers and lakes, they would be full of fish.
If we were clever and careful, we wouldn't live among litter and wastes.
If we took care of our planet, we wouldn't have so many environmental problems.
If people took bottles, newspapers and cans to special bins, they could be recycled.
If we had protected the environment seriously, our planet would have been out of danger.
If people hadn't polluted the planet, many species of animals wouldn't have disappeared.

10. What is approximate decomposition time of:
1) Banana peel:
a) 1 month b) 6 months c) 1 year
2) Wool sock:
a) 1 year b) 5 years c) 10 years
3) Tin cans:
a) 50 years b) 100 years c) 500 years
4) Plastic bottles:
a) 100 years b) 500 years c) 1000 years
5) Glass:
a) 1000 years b) 3000 years c) never

11. Do you find the situation… is worrying?
I am worried;
I am afraid;
Are you worried?
Do you find the situation… is worrying?

12. We should + V1 We shouldn`t + V1
We … save natural resources.
We … plant more trees.
We … recycle papers, cans, glass, plastic.
We … throw away litter, bottles, newspapers.
We … damage environment.
We … let fires burn in the forests.