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Unit 15 Let's play football ! 这…. 那…. 这些…. 那些…. 这是… 那是… 这些是… 那些是… this that these those this is… that is… these are… those are… This is a table. 否定句: This is not a table. This isn’t a table. 一般疑问句: Is this a table ? Yes ,it is. What’s this? No ,it isn't. That is a hamburger. 否定句: That is not a hamburger. That isn’t a hamburger. 一般疑问句: Is that a hamburger ? Yes ,it is. No ,it isn't. What’s that? These are strawberries. 否定句: These are not strawberries. These aren’t strawberries. 一般疑问句: Are these strawberries? Yes, they are. No, they aren’t. What are these? Those are tomatoes. 否定句: Those are not tomatoes. Those aren’t tomatoes. 一般疑问句: Are those tomatoes? Yes, they are. No, they aren’t. What are those? 我们一起来分类吧!!! stars box cherries boxes skirts shoe This is a These are What's this ? 这是什么? What's that ? 那是什么? It's a jacket. It's a jacket. this, that 问 it 答 What are these ? What are those ? They're dogs. 这些是什么? 那些是什么? 它们是狗。 these, those 问 they 答 它是谁的土豆? Whose potato is it? It's peg's. Whose