Unit 12　I go to school by bus.我乘公共汽车上学。

A Let’s Listen and Say让我们听一听,说一说(教材第57页)

1. Miss Li:Do you know them?

Boy 1:A ship.

Girl 1:A plane.

2. Mingming:I go to Shanghai by ship.

Miss Li:Good.

3. Anne:I go to Beijing by plane.

4. Lingling:I go to school by bike.

5. Girl 2:I go to school by bus.

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