(共26张PPT)
Unit
2
你好，你是这里的新学生吗？
是的，我是。
你在几班？
我在3班，陈老师的班级。
Revision
Unit
2
Daming:贝蒂，你的电话号码是多少？
Betty：是726
815.
Daming:你的号码是多少，托尼？
Tony:是791
456.
Daming:
我的号码是942
351.
Lingling:
我的新号码是496
382.
Unit
3
I'm
twelve.
Presentation
girl
girls
How
many
girls
are
there?
Eleven./
There
are
eleven
girls.
boy
boys
How
many
boys
are
there?
Twelve./
There
are
twelve
boys.
desk
desks
How
many
desks
are
there?
Thirteen.
/There
are
thirteen
desks.
chair
chairs
How
many
chairs
are
there?
Fourteen./There
are
fourteen
chairs.
book
books
How
many
books
are
there?
Fifteen./There
are
fifteen
books.
bag
bags
How
many
bags
are
there?
Sixteen./There
are
sixteen
bags.
How
many
pens
are
there?
Seventeen./There
are
seventeen
pens.
pens
How
many
cars
are
there?
Eighteen.
/There
are
eighteen
cars.
cars
How
many
bananas
are
there?
Nineteen.
/There
are
nineteen
bananas.
bananas
How
many
oranges
are
there?
Twenty.
/There
are
twenty
oranges.
oranges
知识探究
how
many…
are
there?用法
How
many
…
are
there?有多少……？
这是询问人或物的数量的句子，结构为__________
____________________。其答语为_____________
____________________。
如：—How
many
students
are
there?
—There
are
twenty
students./Twenty.
How
many
+某人/物+are
there?
直接回答数量
或There
are/is…
如何询问别人的年龄？
What’s
your
name,
please?
I’m
Daming.
How
old
are
you?
I’m
twelve.
Listen
and
read.
Listen
and
repeat.
11
eleven
12
twelve
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
20
twenty
Match.
seventeen
twenty
fourteen
eleven
nineteen
thirteen
twelve
eighteen
fifteen
sixteen
11
12
13
14
15
16
17
18
19
20
4
Listen
and
point.
1.
11+4
=
15
2.
12+6
=
18
3.
14+6
=
20
4.
17+2
=
19
“+”读作and。“=”读作“is”。
5
Listen
and
write.
1.
11+______
=
_______
2.
_____
+4
=
_______
3.
______+2
=
_______
4.
3+
______
=
_______
5.
_______+1
=
_______
6.
2+
______
=
________
6
17
15
19
18
20
13
16
16
17
12
14
——————————
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——————————
——————————
1.
2.
3.
4.
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
5.
6.
7.
8.
——————————
——————————
——————————
——————————
——————————
——————————
——————————
——————————
9.
10.
eleven
thirteen
fifteen
eighteen
nineteen
twenty
twelve
sixteen
seventeen
fourteen
6
Listen
and
write.
I’m
six.
How
old
are
you?
How
old
are
you?
Play
a
game.
指挥家
7
Listen
and
match.
11
12
13
14
15
16
17
18
20
19
boys
girls
desks
chairs
books
bags
Work
in
pairs.
Ask
and
answer.
How
many…
are
there?
Numbers
boys
15
girls
18
desks
13
chairs
19
books
11
bags
16
How
many
boys
are
there?
15
Give
a
report
A
few
foreigners
will
come
to
visit
our
school.
They
need
a
guide
to
show
them
around.
Who
wants
to
be
their
guide
and
introduce
our
school
to
them?
Hello!
Welcome
to
our
school.
My
name
is…
I’m
13.
I’m
in
Class
7.
There
are
15
classes
in
our
school
and
there
are
20
students
in
my
class…
fifteen
eleven
twelve
thirteen
seventeen
eighteen
nineteen
twenty
fourteen
sixteen
How
old
are
you?
How
many+名词+are
there?
I’m…
book(s)
girl(s)
boy(s)
chair(s)
desk(s)
bag(s)
There
are…/直接回答数目.
Summary
Homework
Remember
the
key
points
in
this
unit.
Finish
the
report.
