Unit 6 How many？ B Let's learn 课件(共23张PPT)

(共23张PPT)
Unit 6 How many
Part B Let’s learn
PEP·三年级下册
Learning aims
0
1. 能听懂、会说、认读单词sixteen, seventeen, eighteen, nineteen, twenty。
2. 能运用核心句型“How many cars do you have We have twenty.”进行简单的沟通和交流。
Let's play.
7 + 6=
3×4=
3×5=
2×7=
5 + 6=
游戏规则：
1. 男生女生各为一队。
2. 转盘指针停下时，请迅速答题。
3. 哪一队最快，加一分。
Warm-up
How many apples do you see
Eleven.
Presentation




































































































How many oranges do you see
Thirteen.
How many strawberries do you see
Fourteen.




































































































How many pears do you see
Fifteen.
10 + 6=16
Ten and six makes sixteen.
six-teen
New words.
10 + 7=17
Ten and seven makes seventeen.
seven-teen
New words.
eight
10 + 8=18
Ten and eight makes eighteen.
teen
t
New words.
nine-teen
10 + 9=19
Ten and nine makes nineteen.
New words.
twelve
10 + 10=20
Ten and ten makes twenty.
New words.
Find the rules.
three—
four—
five—
six—
seven—
eight—
nine—
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
共同点：后面都是teen
teen
teen
teen
teen
teen
teen
teen
Let’s learn
sixteen
eighteen
seventeen
nineteen
twenty
How many cars do you have
We have twenty.
Let’s chant
How many do you have How many do you see
10 and 8 makes 18. Can you count with me
How many do you have How many do you see
4 times 5 makes 20. Can you count with me
Let’s chant
Practice
挑选礼物
1
2
6
5
4
3
Practice
Consolidation
Count and match.
10 + 9
sixteen
twenty
seventeen
eighteen
nineteen
8 + 8
9 + 9
8 + 9
4 x 5
Exercise
+
=
9
6
fifteen
×
=
3
4
twelve
+
=
8
5
thirteen
×
=
2
8
sixteen
+
=
5
9
fourteen
×
=
2
9
eighteen
+
=
12
8
twenty
+
=
5
6
eleven