Unit2 There are forty students in our class Lesson 9课件（共33张ppt）

(共33张PPT)
精通版小学英语四年级下册
Lesson
9
Let`s
play
a
game.
Can
you
ask
and
answer?
Let`s
speak.
Let`s
use.
Let`s
play
a
game.
What
numbers
can
you
see?
Can
you
ask
and
answer?
13+17=
30
What`s
_______
and______
?
It‘s
________
.
thirteen
seventeen
thirty
？
14+26=
40
What`s
_______and________?
It's
_______
.
fourteen
twenty-six
forty
？
15+35=
50
What`s
______
and
_______?
It's
______
.
fifteenteen
thirty-five
？
fif
ty
50
f
i
f
_
_
_
_
_
t
y
f
i
f
t
y
five
fifteen
fifty
50
There
are
fifty
books.
50
There
are
fifty
apples.
fifty
one
three
two
four
five
six
seven
nine
eight
six
ty
six
sixteen
sixty
sixty
one
three
two
four
five
six
seven
nine
eight
Let`s
speak.
Welcome
to
our
school.
33
36
55
How
many
teachers
are
there
in
your
school?
There
are
fifty--five.
How
many
teachers
are
there
in
Miss
White's
school?
Let`s
use.
Let's
do
a
survey
Schools
No.15
School
No.30
School
No.50
School
No.
27
School
How
many
teachers?
52
46
39
58
A:Hello,XX
!
Welcome
to
our
school.
B:Thank
you.
How
many
teachers
are
there
in
your
school?
A:There
are
…
teachers
in
our
school.
How
about
your
school?
B:There
are
…
teachers
in
our
school.
How
many
students
are
there
in
your
class?
A:
There
are
…students
in
my
class.
B:
Thank
you.
A:Yow're
welcome.
Hello,
my
name
is
Mary.
I`m
ten.
I`m
from
Dongyu
Primary
school.
I`m
in
Class
Three,
Grade
Four.
There
are
sixteen
boys
and
twenty—five
girls
in
our
class.
There
are
sixty-two
books
in
our
classroom.
We
like
reading.
My
teachers
are
very
friendly.
There
are
fifty—five
teachers
in
our
school.
I
love
my
teachers.
I
love
my
school.
1.How
many
students
are
there
in
Mary`s
class?
2.How
many
teachers
are
there
in
our
school?
3.How
many
books
are
there
in
the
classroom?
阅读短文，回答问题。
Homework:
1.Listen
and
read
Lesson
9.
2.Copy
the
words
and
sentences.
3.Act
out
new
dialogue.
Thank
you!