一、听录音，给下列图片排序。

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二、选出每组单词中不同类的一项。
()1. A. lamb
B. kite
C. cow
()2. A. this
B. that
C. duck
()3. A. run
B. pig
C. cow
()4. A. duck
B. three
C. five

三、看图，选择正确的答案。
()1. — Is this a pig? —
A. Yes.
B. No.

()2. — What’s that, Liu Tao? —
A. It’s a bird.
B. It’s a duck.

()3. — — It’s cute.
A. Look at the puppy.
B. Look at the cow.

()4. — — It’s a lamb.
A. What’s this?
B. What’s that?