1. The Earth
Needs a Friend,
doesn’t it?

2. What ecological problem do we have?
Air pollution
Dirty water
Acid rain
Trash
Poisons in food

3. Notice
What are they about?
Where could yuo see each of these notices?
1. Save the elephants!
You shouldn’t throw away the garbage in the forest, woods.
We can see this notice by a river or lake.
2.Stop using your car!
People should protect elephants
We can see this notice by he roadside.
3.Protect the forest! Take your garbage home with you!
You are not allowed to walk on the grass or lie on it.
We could see this notice in big cities, where people use their car.
4.No fishing
You are not allowed to fisf at this place.
We could see this notice in the places where elephants live.
5.Please, keep off the grass!
You shouldn’t use your car.
We can see this notice on lawns.

4. Notice
What are they about?
Whare could yuo see each of these notices?
1. Save the elephants!
People should protect elephants.
We could see this notici in the places where elephants live.
2.Stop using your car!
You shouldn’t use your car.
We could see this notice in big cities, where people use their car.
3.Protect the forest! Take your garbage home with you!
You shouldn’t throw away the garbage in the forest, woods.
We can see this notice by he roadside.
4.No fishing
You are not allowed to fisf at this place.
We can see this notice by a river or lake.
5.Please, keep off the grass!
You are not allowed to walk on the grass or lie on it.
We can see this notice on lawns.

5. To protect from pollution
[pr כּtəkt frכּ`m pə`lu:∫ən]
защищать от загрязнений
protection of
[protek∫ən əv]
защита от
protective clothing
[pr כּtektiv klכּӨiη]
защитная одежда
chemical waste
[kemikəl weist]
химические отходы
It‘s a waste of time –
Пустая трата времени.
to be polluted by
[pə‘lu:tid ]
быть загрязненным кем-то
sea pollution
[si: pə‘lu∫ən]
загрязнение моря
air pollution
[eə pə‘lu∫ən]
загрязнение воздуха
atipollution laws
[l כּ: z]
законы против загрязнения
to protect the environment
[in’vaiərənmənt]
защищать окружающую среду
the pollution of the environment
загрязнение окружающей среды
Environmental reseach /problems
[in’vaiərən’mentl ri’sə:t∫]
исследования окр.среды, проблемы

6. We must protect the Earth from polluttion
Read these sentenses and translate them.
We must protect the Earth from polluttion
Our seas and rivers are polluted by rubbish and chemical wastes.
Our government makes many antipollution laws.

7. We use “the”
We don’t use “the”
Examples:
1.With the names of continents
North America
2.With the names of countries
Rissia,France
3.With the names of cities
Paris, Moscow
4.With the names of mountains
Everesr
5.With the names of islands
Bermuda
6.With the names of coutries with ″republic ″ , ″kingdom ″ , ″states ″ , ″federation
The Russian Federation, The USA
7.With mountain chains
The Alps, the Caucasus
8.With the grop of islands
The British Isles,
9.With the names of oceans
The Pacific, The Atlantic
10.With the names of seas
The Black Sea
11.With the names of rivers
The Volga, The Don
12.With the names of names of channels
The English Channel
13.Withe the names of lakes
But: in the names with “Lake”
The Baikal
Lake Baikal

8. Volga/ The Volga is the longest river in Europe/ the Europe.
Choose the correct form (with or without "the"). Listen to the tape and check if you were right.
Volga/ The Volga is the longest river in Europe/ the Europe.
Canada /the Canada is in North America / the North America.
The highest mountain in the world is mount Everest / the Everest.
United Kingdom / the United Kingdom consist of Great Britain / the Great Britain and Northern Ireland / the Northern Ireland.
Have you ever been to Baikal/ the Baikal?
Bahamas/ the Bahamas are a group of island; in Atlantic Ocean / the Atlantic Ocean.
This unusual town is situated near Lake Onega / the Lake Onega.
Next year they are going to try their luck in Pamirs / the Pamirs.
The capital of USA /the USA is Washington/ the Washington, though some people think it'; New York/the New York.

9. The Volga is the longest river in Europe.
Canada is in North America.
The highest mountain in the world is mount Everest.
The United Kingdom consist of Great Britain and Northern Ireland.
Have you ever been to the Baikal?
The Bahamas are a group of island; in the Atlantic Ocean.
This unusual town is situated near Lake Onega.
Next year they are going to try their luck in the Pamirs.
The capital of the USA is Washington though some people think it'; New York.

10. What is the highest mountain in the world? (Etna, Everest, Elbrus)
Do the quiz. Choose the correct answer. Use "the" if necessary. Write down the answers. Listen to the tape and check if you were right.
What is the highest mountain in the world? (Etna, Everest, Elbrus)
Which is the smallest continent in the world? (Africa, Europe, Australia)
Of which country is Ottawa the capital? (Canada, New Zealand, India)
What is the name of the ocean which borders North and South America? (Pacific, Indian,Atlantic)
Which is the longest river in the world? (Volga, Nile, Amazon)
Which is the largest lake in the world? (Baikal, Caspian Sea, Ontario)
Which is the deepest lake in the world?Onega, Baikal, Ontario)
Which is the largest country in the world? (USA, Australia, Russia)
Which is the largest city in the world?
(New York, Moscow, Tokyo)

11. 1.Everest is the highest mountain in the world.
Do the quiz. Choose the correct answer. Use "the" if necessary. Write down the answers. Listen to the tape and check if you were right.
1.Everest is the highest mountain in the world.
2. Australia is the smallest continent in the world. 3. Ottawa is the capital of Canada.
4. The Atlantic Ocean washes North and South America.
5.The longest river is the Nile in the world.
6. The Caspian Sea is the largest lake in the world? 7. Lake Baical is the deepest lake in the world.
8. Russia is the largest country in the world.
9. Tokyo is the largest city in the world