英语教案－Senior 3 unit4 lesson15

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Step 5 Note making

SB Page 21, Part 3. Get Ss to do this exercise individually, so that every S has to make an effort to re-read the text and extract the relevant information. If it is done in class, get Ss to check their notes afterwards in pairs. Alternatively, if you wish, you can set this exercise for homework. In that case, get Ss to check their notes in pairs at the beginning of the next lesson.

Notes:

FACTS

1 First record of agriculture (date/place): 10,000 years ago, in Egypt, the Middle East and India.

2 Present world population: almost 6 billion

3 Farming population: 1 billion

4 66% of the world’s surface is sea.

5 11 % of the land surface can be used for

growing crops. REASONS FOR LOSS OF FARMLAND

1 It is being built on;

2 It is being lost by the actions of the wind and the rain;

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英语教案－Senior 3 unit4 lesson15