课件13张PPT。Unit 4 What's This?
陕西旅游出版社三年级上册
What's this ?It’s a cat.Let’s guess:What's this?It’s a rabbit.Is this a cat?No,it isn't.It’s a tiger.What's that?It’s a dog.Is that a lion?Yes,it is.Let’s read:Ask and answerLet’s say:A:What's this?
B:It's a tiger. A:What's that?
 B:It's a dog.A: Is this a tiger?
B:No, it isn't.Let’s chant:
 
What's this? 
Guess 
What's this? 
Guess
 a pear, a boy, a box.
 Yes, yes.
What's that? 
Guess
 What's that?
 Guess
 a cat, a dog, a rabbit.
 Yes, yes.
Thank you!