(共15张PPT)
Unit
3
How
many?
Checkout
time
&
Ticking
time
Enjoy
the
music
1.Count
from
1
to
19,
then
count
from
19
to
1.
2.Count
the
odd
numbers
and
the
even
numbers.
Count
the
numbers
How
many
robots
do
you
have?
I
have
I
have
robots
What
about
you?
A
9
Checkout
time
Count
and
write
I
have
crayons.
How
many
crayons
do
you
have
I
have
crayons
少
Ticking
time