Mike, Helen and Tim are at a . They see a sign "Wet floor." It means the is . Then they see a juice shop. They want some . The sign in the juice shop means you can't here. They can't or in the bookshop. Someone is in the restaurant. Tim says to the man that he can't here. The man says sorry.

3. 看图,完成对话。
(1) A: Look, there is a over there.
B: Yes. What it ?
A: It the is .
(2) A: Do you want some juice?
B: Yes, please.
A: Here's a sign. What it ?
B: It means you here.

从课文中选择一个公共标识,和同伴交流一下它所表达的意思,先画出图标,再写下来。
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1. 在四线格里正确、规范地抄写句子：What does this sign mean? It means you can't eat or drink here.
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2. 看图,选择对应的标识语。
　　　　　　　　　　　　
　　　　　　
A. No fishing.　　B. School.　　C. No swimming.　　D. No pets.