(共21张PPT)
There
are
forty
students
In
our
class.
Unit
2
Lesson
9
1
6
2
7
3
8
4
9
5
10
one
-
-
six
two
-
-
seven
three
-
-
eight
four
-
-
nine
five-
-
ten
Review
.(复习)
40
41
46
48
49
Twenty-one
Twenty-two
Twenty-three
Twenty-four
Twenty-five
Forty
Forty-one
Forty-six
Forty-eight
Forty-nine
New
words
Fifty
Sixty
+
School
Teacher
Let’s
learn!
2
teachers.
There
are
2.
How
many
teachers
are
there
in
your
class?
24
teachers.
There
are
60
in
our
school.
There
are
24
teachers
in
our
school.
How
about
you
Let’s
practice.
50
Yuan.
There
are
…
in
my
pocket.
There
are
20
Yuan
in
my
pocket.
How
about
you
60
coins.
There
are
…
in
my
pocket.
There
are
20
coins
in
my
pocket.
How
about
you
1,
Make
sentences
with
friends.
2,
write
down
the
new
words.
Thank
you!