Lesson22 At the Supermarket >>Warm-up Let’s sing Let’s go to the cinema to see a film. classroom cinema playground toy shop clothes shop library book shop park Let’s go to the playground to play a ball . Let’s go to the library to read a book. Let's go to the supermarket to buy... what's this? two potato es candy some candy >> practice Guessing game It is red. It is sweet and tastes really good. three tomato es >> practice Guessing game When I buy things at the supermarket I use it. I put the things in it. 你能以最快的速度在下图中找到今天所学的土豆、西红柿、糖果、购物袋吗？ what's mising? At the supermarket Talk about:What do you like? I like tomatoes. I like potatoes. I like candy. Candy isn’t good for your teeth. What is good for you? _____is good for you. _____isn’t good for you. Vegetables and fruit At the supermarket >> presentation ?Where are they? What do they want to buy? Is candy good for your teeth ? What do they use to carry the vegetables? Look at the dialogue , try to find these answers. They want to buy some vegetables and fruit . No, candy isn’t good for my teeth. They are at the supermarket. They use the shopping bag. >> practice Let’s act and think Don't use that bag! We have our shopping bag! It is everyone's responsibility to protect the environment. 保护环境 人人有责！ Talk about: ! A: What do you want to buy? B: I want to buy ____. Pair work: At the supermarket. A: Let’s buy some vegetables. B: OK. And how about some fruit? A: Sure. I want to buy some tomatoes. What do you want to buy? B: I want to buy some apples. Homework Help your mother or father Write a shopping list（购物清单）, take your shopping bag（购物袋）, go shopping with your friends or family.
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