Step 2 Reading

　　This is the first step of Reading,Speaking and Writing.In the three steps,the teacher should remind the students that they should get the key words of the passage when they do some reading,in order to get a good understanding and make a good base for the writing;for speaking,they should attend to what they will do.Be careful not to be off the point;for writing,the most important thing is to practise writing useful words,phrases,instead of the whole sentences.

After the students get known about the rules,ask them to read the short passage in Ex.1 Page 15,and ask the students to find out the key points of the passage.

The suggested answer:

Advantage Disadvantage 1.Healthy and safe 1.People don't know about the food and how good it is. 2.Free of chemical fertilizers 2.More expensive than other food which is not so safe. 3.Grown away from industrial areas 4.Away from dirty water supplies T:Now let's learn how to use these words to persuade people to buy your food!Let's come to next part.

Step 3 Speaking

Task 1:The students try to find reasons to persuade people to buy their food.Use the above words about the content of the short passage and the following expressions:

I would rather...

I don't like because...

I'd prefer...because...

It's a great pity that...

Should I /we...?

It's better to...

This is good value because...

If I have a choice I'd choose...because...

What is the advantage of?

You need to...