Unit 6 How many? Part B Let's learn 优质课件

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Unit 6 How many
Part B2
人教版（PEP）三年级下册
Warm up
Let’s sing
16 sixteen,
17 seventeen,
18 eighteen,
19 nineteen,
20 twenty!
Look and say
How many ________ do you see
I see ________.
ducks
eight
pencils
seven
bananas
nine
cars
eleven
caps
thirteen
kites
fourteen
boats
fifteen
Let’s learn
We have twenty.
Presentation
How many cars
do you have
sixteen
sixteen
six
teen
Presentation
Fifteen and one makes _______.
sixteen
(is)
Two times eight makes _______.
sixteen
乘以；倍
Practice
Can you say more
你能模仿说出更多得数等于十六的吗？
seventeen
seven
teen
Presentation
seventeen
I see _________.
How many _______ do you see
seventeen
ducks
Count and say
eighteen
eighteen
eight
teen
eighteen
只有一个 t
Presentation
I have _________.
How many ________ do you have
eighteen
balls
Ask and answer
eighteen
Twelve and five makes _________.
seventeen
(is)
Three times six makes _________.
乘以；倍
Practice
Can you say more
你能模仿说出更多得数相同的吗？
eighteen
nineteen
nine
teen
Presentation
nineteen
I have _________.
How many ________ do you have
Ask and answer
nineteen
pears
nineteen
I have _______ oranges.
Presentation
twenty
twenty
twenty
Thirteen and six makes _________.
(is)
Four times five makes _________.
乘以；倍
Practice
Can you say more
你能模仿说出更多得数相同的吗？
nineteen
twenty
Six and ten is __.
sixteen
seventeen
eighteen
nineteen
Play a game
Eight and nine is __.
nineteen
eighteen
twenty
seventeen
Nine and nine __.
eighteen
twenty
seventeen
nineteen
Nine and ten __.
twenty
nineteen
eighteen
seventeen
Seven and thirteen is __.
twenty
seventeen
eighteen
nineteen
（ ）
（ ）
（ ）
（ ）
1
2
3
4
Listen, number and match
（ ）
5
Practice
sixteen
seventeen
nineteen
eighteen
twenty
Look and say
How many __________ do you have
I have __________.
ducks
sixteen
cars
seventeen
boats
fifteen
basketballs
nineteen
chairs
twenty
seventeen
sixteen
Play a game
twenty
eighteen
nineteen
sixteen
eighteen
seventeen
nineteen
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
How many ___________ How many __________
10 and 8 __________. Can you _____________
How many ___________ How many __________
4 times 5 ___________. Can you _____________
do you have
do you see
makes 18
count with me
do you have
do you see
makes 20
count with me
Group work
四人一组，大声朗读。
2×9=
13+7=
11+8=
3×6=
4×5=
7+12=
4×4=
4+13=
2×7=
Count and say
eighteen
twenty
nineteen
eighteen
twenty
nineteen
sixteen
seventeen
fourteen
英语数词不难记， 找出规律就容易。
后面加 -teen 变十几，eleven, twelve 单独记。
thirteen, fifteen 有变异。
eighteen 只有一个 t，两个音节念清晰。
twenty 不同重点记。
数词10-20记忆口诀
Extension
16 sixteen, 17 seventeen,
18 eighteen, 19 nineteen,
20 twenty
How many … do you have
I have …
Summary
Thanks!
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