(共38张PPT)
Module
5
Unit
2
There
are
forty.
外研版·五年级上册
上课课件
What
numbers
can
you
see?
thirty
三十
eighty
八十
forty
四十
fifty
sixty
六十
五十
What
numbers
can
you
see?
ninety
九十
twenty
二十
seventy
七十
Do
the
math
15+15=
20+20=
10+50=
30+40=
20+60=
40+50=
forty
sixty
seventy
eighty
ninety
thirty
What
are
the
numbers
doing?
Look
and
predict
数字
Watch
and
chant
Listen
and
chant.
Numbers
are
having
a
party.
Twenty,
thirty,
forty,
fifty,
sixty,
seventy,
eighty
and
ninety.
All
of
them
are
dancing
happily.
1
1.
What
are
the
numbers
doing?
They
are
_______
_____
______.
2.
Are
they
dancing
happily?
_____,
_______
_______.
having
a
party
Read
and
answer.
Yes
they
are
Watch
and
answer
What
are
they
talking
about?
Listen
and
read.
2
How
many
pupils
are
there
in
your
class,
Lingling?
There
are
fourteen.
Fourteen?
Oh
sorry.
There
are
forty.
Oh,
there
are
so
many!
Listen
again
and
act.
Read
and
answer.
1.
Are
there
fourteen
pupils
in
Lingling’s
class?
2.
How
many
pupils
are
there
in
Lingling’s
class?
No,
there
aren’t.
There
are
forty
pupils.
Let’s
read
loudly
nineteen
eighteen
ninety
eighty
seventy
sixteen
sixty
seventeen
fifteen
fourteen
fifty
forty
thirteen
twelve
twenty
thirty
Read
and
say.
A:
There
are
seventy
pupils
in
Lake
School.
B:
There
are
ninety
pupils
in
Park
School.
Lake
School
Park
School
70
pupils
90
pupils
30
boys
40
boys
40
girls
50
girls
20
computers
30
computers
3
Lake
School
Park
School
70
pupils
90
pupils
30
boys
40
boys
40
girls
50
girls
20
computers
30
computers
Make
sentences.
A:
There
are
__________
in
Lake
School.
B:
There
are
__________
in
Park
School.
thirty
boys
forty
boys
Lake
School
Park
School
70
pupils
90
pupils
30
boys
40
boys
40
girls
50
girls
20
computers
30
computers
A:
There
are
__________
in
Lake
School.
B:
There
are
__________
in
Park
School.
forty
girls
fifty
girls
Listen
and
repeat.
4
air,
ear
chair
pear
ear
ear
dear
ou,
ow
house
flower
字母（组合）ou,
ow
在单词中的发音
ou,
ow
是由
和
两个单音组成
的双元音，发音时声带振动，将口张开略圆，渐渐合拢，双唇成圆形，由发“阿”音平稳过渡到发“屋”音。
cloud
cow
brown
是由
和
两个单音组成
的双元音，发音时声带振动，双唇张开，牙床由窄至半开舌抵下齿逐渐过渡至上卷，从“一”音过渡到“厄”音。
字母（组合）ear
在单词中的发音
ear
hear
beer
near
字母（组合）air,
ear
在单词中的发音
air,
ear
是由
和
两个单音组
成的双元音，发音时声带振动，双唇张开后略圆，牙床张开相当宽，舌尖上卷渐至后卷。
hair
pear
swear
Watch
and
answer
Listen
and
say.
Then
chant.
Ten
big
lions
at
the
zoo.
Twenty
bears
and
a
kangaroo.
Thirty
elephants
in
a
row.
Forty
monkeys
go
high
and
low.
Fifty
tigers
I
can
see.
Sixty
parrots
in
the
tree.
Seventy
cats
and
eighty
dogs.
Ninety
birds
and
one
hundred
frogs.
5
Count
and
say.
6
One
dog.
Four
legs.
Three
dogs.
Twelve
legs.
Play
with
your
partners.
One
parrot.
Two
legs.
Twenty
parrots.
Forty
legs.
One
rabbit.
Four
legs.
Four
rabbits.
Sixteen
legs.
Do
and
write.
Make
a
survey
of
families.
Name
How
many
people?
Xiaowen
...
7
How
many
people
are
there
in
your
family?
There
are
...
Name
How
many
people?
Lucy
4
Tim
6
…
How
many
people
are
there
in
your
family?
There
are
...
Do
a
survey.
Summary
重点词汇：
floor,
many,
happily,
number,
seventy,
eighty,
thirty,
forty,
fifty,
sixty,
ninety
重点句式：
—How
many
...
are
there
in
...
?
—There
are...
Exercise
一、选出每组中画线部分读音不同的单词。
1.A.
bear
B.
ear
C.
dear
2.A.
house
B.
follow
C.
flower
3.A.
here
B.
where
C.
pear
4.A.
bag
B.
day
C.
play
5.A.
chair
B.
pear
C.
near
二、仿照示例写单词。
示例：two
—
twelve
—
twenty
1.
four
—
fourteen
—
(
)
2.
eight
—
(
)
—
eighty
eighteen
forty
3.
nine
—
(
)
—
ninety
4.
seven
—
(
)
—
seventy
5.
(
)
—
thirteen
—
thirty
6.
five
—
fifteen
—
(
)
seventeen
nineteen
three
fifty
三、照例子，找规律写句子。
A:
There
is
one
dog.
B:
One
dog
has
four
legs.
A:
There
are
two
dogs.
B:
Two
dogs
have
eight
legs.
示例:
A:______________________
B:______________________
A:______________________
B:______________________
There
is
one
bird.
One
bird
has
two
legs.
There
are
two
birds.
Two
birds
have
four
legs.
1.
Read
and
recite
the
dialogue
of
activity
2.
2.完成同步练习册本课时相关练习。
Homework
THANKS
谢谢大家!
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