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(4 2 3 4 ，小手放到膝盖上）
Lesson 1 On the Farm
farmer
farmer
=farm+er
复数：farmers
PK Time
What's this?
It's a farm.
What's this?
It's a pig.
What's this?
It's a cow.
What's this?
It's a sheep.
What's this?
It's a/an ( ).
pig
Oink! Oink！
复数：pigs
sheep 绵羊
Baa!Baa!
复数：sheep (注意：单复数同形)
cow : 奶牛，母牛
Moo! Moo!
复数：cows
Let's sing!
连一连
farm