内容正文:
Let's sing
Unit Three What’s your number?
Lesson 10
Lucy
grandma
3
farm
sheep
pigs
hens
cows
farmer
Let's listen
I have sixteen pigs.
1
2
3
4
5
6
7
8
9
10
11
12
16
13
14
15
sixteen
pigs
How many pigs do you have on your farm?
I have sixteen pigs.
How many pigs do you have on your farm?
I have sixteen pigs.
Tom
Jack
hens
cows
Let's listen
1
2
3
4
5
12
7
8
9
10
11
6
13
14
15
16
17
Tom
Jack
hens
seventeen
I have seventeen hens on my farm.
Tom
Jack
1
2
3
4
5
6
7
8
9
10
11
12
16
13
14
15
17
18
Jack
cows
eighteen
1
2
3
4
5
6
7
8
9
10
11
12
16
13
14
15
17
18
I have eighteen cows.
Tom
Jack
I have seventeen hens on my farm.
I have eighteen cows.
Point and say
P24
Role play
What is this ?
This is .
a horse
马
What are these ?
These are .
two horses
绵羊
What is this ?
This is .
a duck
鸭子
What are these ?
These are .
three ducks
鸭子
What is this ?
This is .
a sheep
绵羊
What are these ?
These are .
two sheep
绵羊
How many … do you have?
I have …
6
10
+
=
16
sixteen pigs.
John
5
How many … do you have?
Lucy
I have …
5
5
+
=
10
How many … do you have?
ten ducks.
Lucy
How many … do you have?
5
I have …
nine horses.
4
+
=
9
Lucy
How many … do you have?
I have …
7
seventeen sheep.
10
+
=
17
John
What a nice farm!
I want to pick some fruits
30
5
10
+
=
15
five
ten
plus
is
fifteen
5
5
+
=
15
five
five
plus
is
fifteen
5
+
five
plus
5
5
╳
=
15
five
three
times
5
fifteen
is
3
Five plus ten is fifteen.
5 + 10 = 15
5 × 3 = 15
15 = 5 + 5 + 5
Five times three is fifteen.
Fifteen is five plus five plus five.
How many … do you have?
I have …
Let's review
35
Homework
1. 一起app
2. 五三P18-20
How many. How many.
How many do you have?
I have sixteen sixteen .
How many do you have?
I have seventeen seventeen .
How many do you have?
I have eighteen eighteen .
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