Презентация на тему : "Save the Earth"

Save the Earth!

Our main aim is the protection. Our environment must be clean. We have to control atmospheric and water pollution, to study the man’s influence on the climate. The pollution of the environment influences the life of animals, plants and our human life.

Match the words to make up word expressions

Protect

Air

Environmental

Waste

Pollute

Chemical

Drop

A can

Packed

Recycling

waste

paper

problems

pollution

environment

water

centre

litter

of food

goods

Match the words to make up word expressions

Protect environment

Air pollution

Environmental problems

Waste paper

Pollute water

Chemical waste

Drop litter

A can of food

Packed goods

Recycling centre

The air pollution

The country air, once clean and fresh, now may be polluted by power stations and factories.

Acid rain

The electric company burns coal to produce the energy that keeps your lights on. That burning coal gives off gases that cause the greenhouse effect and acid rain.

The water pollution

Companies dump chemical wastes into water. We can even see a thick foam caused by chemical waste. Some of our rivers are now empty of fish.

Conditional sentences

Types of the Conditional Sentences

Conditional sentences

Second conditional

Third conditional

First conditional

Second conditionals

Type 2 conditionals (unreal present) are used to express imaginary situations which are contrary to facts in the present, and therefore, are unlikely to happen in the present or the future.

e.g. If I had a good voice , I would become a singer.

If clause

If + Past Simple

Main clause

Would + infinitive

Third conditionals

Type 3 conditionals (unreal past) are used to express imaginary situations which are contrary to facts in the past.They are also used to express regrets or criticism.

e.g. If I had studied harder, I would have passed the exams

If clause

Main clause

If + Past Perfect

Would + Perfect infinitive

1.If all the people decided to save our world, there (be) no environmental problems. 2. If people (take) сans, bottles, paper to local recycling centre, it would be cleaner in towns and in the country.

3.If people hadn’t polluted the planet, many species of animals (disappear).

4.If people (try) to walk or cycle instead of driving cars, the air would be cleaner and fresher.

5.If countries (spend) more money on scientific research, scientists would have solved some environmental problems.

6.If people( not drop) litter in the countryside,they would save animal’s natural homes.

7.If people didn’t waste paper, they(recycle) it.

1.If all the people decided to save our world, there would be no environmental problems.

1.If all the people decided to save our world, there would be no environmental problems. 2. If people took сans, bottles, paper to local recycling centre, it would be cleaner in towns and in the country.

1.If all the people decided to save our world, there would be no environmental problems. 2. If people took сans, bottles, paper to local recycling centre, it would be cleaner in towns and in the country.

3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.

1.If all the people decided to save our world, there would be no environmental problems. 2. If people took сans, bottles, paper to local recycling centre, it would be cleaner in towns and in the country.

3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.

4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.

1.If all the people decided to save our world, there would be no environmental problems. 2. If people took сans, bottles, paper to local recycling centre, it would be cleaner in towns and in the country.

3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.

4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.

5.If countries had spent more money on scientific research, scientists would have solved some environmental problems.

1.If all the people decided to save our world, there would be no environmental problems. 2. If people took сans, bottles, paper to local recycling centre, it would be cleaner in towns and in the country.

3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.

4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.

5.If countries had spent more money on scientific research, scientists would have solved some environmental problems.

6.If people didn’t drop litter in the countryside, they would save animal’s natural homes.

1.If all the people decided to save our world, there would be no environmental problems. 2. If people took сans, bottles, paper to local recycling centre, it would be cleaner in towns and in the country.

3.If people hadn’t polluted the planet, many species of animals wouldn’t have disappeared.

4.If people tried to walk or cycle instead of driving cars, the air would be cleaner and fresher.

5.If countries had spent more money on scientific research, scientists would have solved some environmental problems.

6.If people didn’t drop litter in the countryside, they would save animal’s natural homes.

7.If people didn’t waste paper, they would recycle it.

Never drop litter

We live among litter and wastes which we have created ourselves.

Don’t Buy Drinks in Plastic Bottles.

• People use 2.5 million plastic every year. These bottles can’t be recycled and won’t ever degrade.
• Only buy soda and other drinks in aluminum cans or glass bottles. Buy milk or juice in cartons. Then recycle them.

Walk or cycle whenever possible

Try not to waste energy

Turn off the lights when you leave the room, and turn off the lights in the room that you really don’t need. In the daytime, sit closer to the window to read instead of tuning on a light. Turn off the TV or the stereo when you aren’t watching or listening.

Put out food for wild animals in winter

Don’t cut the trees down

People cut the trees down. Many species of animals and birds have disappeared. Millions of animals die every year because man has polluted their natural homes.

Save our wild flowers

Plants are the basis of our life on the Earth.

Help to clean up your local environment

Pick up litter you see as you are walking. Throw away trash. Recycle bottles and cans.

The people do everything to protect their nature, to make their country richer, to make their life happier.

We should always remember the wise advice of a great English writer John Galsworthy who said: “If you don’t think about the future you will not have it.”

Thank you for the lesson!