[00:00.00]
[00:00.00]Unit 7 Numbers
[00:03.56]1.Magic Bag
[00:06.81](Once there is a magic bag.
[00:10.72] When we put one thing in it, it will bring out another nine same things.)
[00:17.31]Hi, boy! What\'s this?
[00:21.17]It\'s a schoolbag.
[00:23.25]Look! How many schoolbags now?
[00:27.23]Wow,ten schoolbags.
[00:30.46]How many pens can you see?
[00:33.63]Two.
[00:34.73]Look! How many pens now?
[00:38.60]Wow,twenty pens.
[00:40.65](The boy wants to know what\'s in the bag. He climbs into the bag.)
[00:47.57] How many boys now?
[01:05.85]Oh,no!