(共18张PPT)
Unit
7
How
much?
Fun
time
&
Song
time
?5
?4
?19
+
+
=
?28
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
你能找出它们的规律吗?
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
13-19后缀为teen
30
thirty
40
forty
50
fifty
20
twenty
你能找出它们的规律吗?
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
13-19后缀为teen
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
30
thirty
40
forty
50
fifty
20
twenty
90
13-19后缀为teen
整十位数后缀为ty
sixty
seventy
eighty
ninety
60
70
80
21
twenty-one
34
thirty-four
57
fifty-seven
68
sixty-eight
82
eighty-two
24
twenty-four
sixty-five
65
76
42
98
forty-two
seventy-six
ninety-eight
你能找出它们的规律吗?
表示几十几时,在十位数和个位数之间添加连词符“-”
。
?26
?15
?45
?38
?12
?52
?5
?19
How
much
is
it/are
they?
It’s/They’re…
?26
?15
?45
?38
?12
?52
?5
?19
How
much
is
it/are
they?
It’s/They’re…
1.手持卡片的同学提问,
其余3人猜价格。
2.猜对的同学获得卡片。
?
8
?
5
?
10
?
20
They
are
very
cheap.
便宜的
点此处播放
You
can
try
them
on.
You
can
buy
them
all.
Blue
skirts
and
T-shirts,
Yellow
shoes
and
red
socks.
They
are
very
cheap
And
they
are
very
good!
You
can
try
them
on.
You
can
buy
them
all.
Ha!
Ha!
_____
skirts
and
T-shirts,
_____
shoes
and
____
socks.
They
are
very
_____
And
they
are
very
good!
You
can
try
them
on.
You
can
buy
them
all.
Ha!
Ha!
A:
Good
morning.
B:
Good
morning.
A:
Can
I
help
you
?
B:
I’d
like…
How
much
is
it/are
they?
A:
It’s/They’re…
You
can
try
it/them
on.
B:
OK.
A:
…
is/are
very
…
You
can
buy
them
all.
B:
OK.
Here
you
are.
A:
Thank
you.
1.
Sing
the
song
after
the
tape.
2.
Copy
the
new
words.
3.
Make
some
sentences
according
to
the
pictures
and
write
them
down.