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Проводится работа с лексикой.
Составление схемы экологических проблем.
T: You know that people all over the world are worried about our environment. The problem of ecology is very important. Our planet is nice and beautiful. It is large. There are many ecological problems in our area. Try to name some of them.
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Учащиеся составляют схему экологических проблем. Первую проблему вписывает учитель, остальные добавляют учащиеся.
Получается следующая схема:
Now lets discuss these problems.
Обсуждение экологических проблем.
T: The planet Earth is our common home. The air, the sun, the sky, clouds, rivers, seas and oceans are parts of our environment. Plants, animals and people need clean water and clean air, but peoples activities can make the environment unhealthy. Do you agree with me?
P: Air and water pollution is one of the problems millions of people are worried about today. Most big cities dump their waste into seas and rivers. They become so acidic that fish cannot live there. Smoke from factory chimneys and gases in refrigerators and aerosol sprays pollute the air. They damage the ozone layer that covers the earth. Another problem is land pollution. People use too many chemicals to grow vegetables and fruit.
T: You can see that serious problems people have because of water, air and land pollution. This makes people worry about their environment. They must take care of the Earth for it to be a healthier place for living. What do you think about it?
P: Paper comes from trees. If we dont recycle paper, a lot of trees are destroyed. The country side is spoiled. People cut down trees. Fires are started. We like flowers very muc
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