Unit 3 What's your number? Lesson 11 课件(共15张PPT)

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(共15张PPT)
Lesson 11
UNIT THREE WHAT'S YOUR NUMBER
Let’s learn.
nineteen 19
twenty
20
class
课；班级
girl 女孩
boy 男孩
Let’s look.
I have fourteen pens.
I have six.
How many pens do they have
Twenty.
14+6=20
Let’s match.
连一连
sixteen
seventeen
eighteen
nineteen
twenty
How many girls do you have in yo...