鲁科版（三上）p51 Unit 7 Lesson 1 (2,3) 听力动画

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2. Let's talk. 一起说

How many erasers?

多少块橡皮？

One. 一块。

No. Two erasers.

不对。两块橡皮。

3. Listen and read. 听一听，读一读

Uu    Vv    Ww

2. Let's talk

3. Listen and read.