Задание:Environmentals are worried about the greenhouse effect. Make sentences, using the scheme If …, … will … .
Model: If the earth gets warmer, the sea will get warmer.
If the sea gets warmer, … .
Упражнение:
If the weather gets warmer
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the sea gets warmer
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the ice at the North and South Poles melts
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the sea level rises
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there are floods in many parts of the world
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many people lose their homes and land
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