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程 2)Divide the class into boy team and girl team , get one pupil from each of the team at once, and act out the dialogue.

3)Group work. Invite as many groups to act out the dialogue.

Step 5 Homework

1)Listen to the tape at home.

2)Make up the new dialogue. 板

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Lesson 31

What′s this/that? It′s a grapefruit.

Can I have one ? Yes,I′ll buy one for you. 教

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