资源简介

(共59张PPT)
Unit 6
Useful numbers
小学PEP人教版三年级上册
Part B Start to read
Part B
How useful are numbers
1、根据所读小故事，学会运用It‘s……o’clock表达时间，形成正确的时间观念。
（学习理解）
2、在生日情境中，学会生日祝福语，形成在他人生日时表达祝福的意识。
（学习理解）
3、能够找出文章中不同场景出现的数字，并介绍它们的用途，以此认识到数字的重
要性。（应用实践）
4、从实际生活出发，发掘身边的数字，举例说明生活中数字的更多用途。
（迁移创新）
学习目标
Start to read
Pre-reading
Warm up
Warm up
How useful are numbers
How many apples do you see
I see_________apples.
five
How useful are numbers
How old is Sam
He is _________years old.
five
How useful are numbers
How much are these oranges
They are ______ yuan.
ten
Numbers can help us：
How useful are numbers
count 数数
tell age 表达年龄
Show price 展示价格
Let’s learn more about the uses of numbers
Start to read
While-reading
That’s ten yuan, please.
Here you are.
Where are Sarah and Sam
In the shop.
Why do they go to fruit shop
Watch the video
Why do they go to fruit shop
They made a salad for their mother’s birthday.
What number can you see in the picture
It’s seven o’clock.
如何表达整点？
sentence structure
It’s + 数字 + o’clock. ...点了
o’clock 表示整点 …点钟
What time is it
It’s nine o’clock.
What are Sarah and Sam going to do Can you guess
They are going to make some salad.
It’s seven o’clock. Hurry!
What fruit can you see
two apples
one orange
three bananas
What is Sarah doing
Sarah is cutting some fruit now.
One orange,two apples and three bananas.
How many people do you see in this picture
There are seven people in this picture.
It’s a______family!
big
Who are they
grandfather
grandmother
mother
father
baby brother
Sarah
Sam
What did they prepare for the birthday party
a fruit salad from Sarah and Sam
a birthday card from grandparents
a birthday cake from dad
a birthday hat
Whose birthday is it
Sarah and Sam’s mum‘s birthday!
What can we say to her
Happy birthday!
Now let’s cut the cake.
How many cuts do they need
Baby can’t eat cake.
3 cuts
Three cuts,Let’s eat!
Happy birthday!
What did Sam want to do
Sam wants to give the dog some cake.
Sam’s dog
The dog likes cake too. But...
Dogs don’t eat cake, Sam!
Oh, one more cut for the dog.
Dogs don’t eat cake, Sam!
Watch the video
Post-reading
Start to read
Listen and repeat.
跟读要求：
1.用手指读.
2.声音洪亮
3.注意模仿语音、语调。
It’s seven o’clock. Hurry!
Listen and repeat.
One orange,two apples and three bananas.
Listen and repeat.
Three cuts,Let’s eat!
Happy birthday!
Listen and repeat.
Oh, one more cut for the dog.
Dogs don’t eat cake, Sam!
Listen and repeat.
Let’s retell
It’s______ o’clock.__________!
One_________ ,two _________ and ______ bananas.
seven
Hurry!
orange
apples
three
Let’s retell
______ cuts. Let’s _______!
______________!
Oh, ______ ______ cut
for the _______.
Dogs ____________, Sam!
Three
eat
Happy birthday
one more
dog
don’t eat cake
Circle the numbers you read in the text.
one two
three four
five six
seven eight
nine ten
odd
Say the numbers in each group.
one _________ five seven _________
one two three four five
six seven eight nine ten
even
_______ four six ________ ________
three
nine
two
eight
ten
Let’s check
seven
mother’s
1、It's eight o'clock.
2、They have one orange,two appples,three bananas.
3、lt’s Sarah and Sam's father's birthday.
4、Dogs don't eat cake.
Numbers can help us：
How useful are numbers
count 数数
tell age 表达年龄
Show price 展示价格
tell Time 表达时间
More uses of numbers
numbers on the bus
numbers on the sign
More uses of numbers
phone numbers
numbers on the door
Exercises
Start to read
选择正确的词写在横线上。
1. It's six __________ (o'clock/clocks).
2. Four cuts. __________ (Nine/Eight) pieces.
o’clock
点拨：整点的表达要用“数字+o’clock”。
Eight
点拨：切四刀，可以得到八块。
3. We __________ (have/has) eight apples.
点拨：We 为复数人称代词，意为“我们”，后面用have。只有第三人称单数作主语的时候后面才用has。
have
4. One more cut __________ (of/for) me.
5. Animals __________ (don't/doesn't) eat cake.
for
点拨：for “为；给”，of 表达所属关系。
don’t
点拨：Animals 作主语，变否定句时后面的助动词应该用don’t。
找规律或计算，在横线上填写数字单词。
1. six five _______ three two
2. one _______ five seven nine
3. nine one _______ two seven three
4. four + eight - six + five - ten= _______
four
three
eight
one
找规律或计算，在横线上填写数字单词。
5.
two _________ four
_________ five three
six one eight
点拨：通过观察可知第三行和第三列的三个数字相加均为15，所以通过计算可知答案为nine, seven。
nine
seven
请阅读绘本补全对话。并思考从中我们能学到什么道理。
—1. ______ Hurry up!
—How many fish
—Two.
D
A. Rabbits don't eat fish!
B. Thank you!
C. Happy birthday!
D. It's eight o'clock.
E. Four pieces.
请阅读绘本补全对话。并思考从中我们能学到什么道理。
—2. ______
—Two cut. 3. ______
—This is for you!
—4. ______
Fish Oh no!
5. ______
A. Rabbits don't eat fish!
B. Thank you!
C. Happy birthday!
D. It's eight o'clock.
E. Four pieces.
C
E
B
A
阅读短文，判断句子正(T)误(F)。
I have a happy family. They are my father, my mother, my grandfather, my grandmother, me and Gigi. Gigi is a beautiful yellow parrot (鹦鹉). It is 12 years old. It can talk. Today is my grandmother's birthday. She is 65 years old. We have a cake. We cut the cake into five pieces.
阅读短文，判断句子正(T)误(F)。
But the parrot says: One more cut for the parrot. We say: parrots don't eat cake! Haha...
( )1. My family has six people.
点拨：典典家一共五口人，包括Father, Mother, Grandfather, Grandmother, Diandian, 不包括Gigi， Gigi 是一只鹦鹉。
F
阅读短文，判断句子正(T)误(F)。
( )2. My grandmother is 65 years old.
( )3. Gigi is 12 years old.
( )4. Today is Gigi's birthday.
( )5. Gigi has a piece of cake (一块蛋糕).
T
T
F
F

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