(1)预习本单元单词,扫描本书P2的二维码,读准5个单词:look看上去,dollar美元,cent美分,enjoy享用;享受,careful小心的。找一找我们要学习哪些名词,想一想请慢用”“小心”“吃些肉怎么说?

(2)预习本单元的重点课文Listen, read and act outListen and read,扫描本书P4P12的二维码,跟读课文,注意升降调和连读。

3)本单元主要学习如何在快餐店点餐以及如何询问价钱的句型,预习以下重点句型。

Can I help you?

我能帮助你们吗?

I want a hot dog, please.

我想要一个热狗。

How much is it?

多少钱?

Its thirty dollars and twenty-five cents.

十三美元二十五美分。

What do you want to eat?

你想吃什么?