资源简介

(共29张PPT)
PEP版英语三年级（下）
Part A
Let’s talk & Count and say
Unit 6 Numbers in life
Warming up
Look and review
How many bananas
A. Two. B. Three.
Look and say
What are they doing
Look and guess
Presentation: Let’s talk
How many school things/ toys can you see
Look at Chen Jie and Amy.
We have fifteen books.
How many books do we have
How many pencils do we have
Twelve.
Listen and read
Listen and read
How many boxes do we need
We need three boxes.
Look and answer
How many books do they have
We have fifteen books.
How many books do we have
fifteen
十五
Look and answer
How many pencils do they have
十二
How many pencils do we have
Twelve.
Look and answer
How many boxes do they need
How many boxes do we need
We need three boxes.
box的复数形式
Fill in the blanks
1. Chen Jie and Amy are counting school things.
They have ______ books and ______ pencils.
2. Then they group and pack them in the boxes.
They need ______ boxes.
3. Amy writes labels on the boxes.
fifteen
twelve
three
Listen and imitate
We have fifteen books.
How many books do we have
How many pencils do we have
Twelve.
Listen and imitate
How many boxes do we need
We need three boxes.
How many pencils do we have
We have …
Work in pair
How many bags do we have
We have …
x12
Work in pair
分组练习对话并表演，其他小组评价。
流利地朗读。
分角色朗读。
有感情地表演。
Great
Super
Good
Role-play
New words
fifteen
/ f f ti n/
num. (数词)
十五
I have fifteen boats.
我有十五只小船
fifteen = fif + teen
twelve
/twelv/
We need twelve balls.
我们需要十二个球。
two 二
twenty 二十
num. (数词)
十五
: How many dolls do we have
: How many balls do we need
: Six.
: Ten.
How many询问数量，整体记忆，后接可数名词复数。
可数名词复数
How many
dolls
How many
balls
可数名词复数
拥有，动词原形
需要，动词原形
询问拥有或需要物品的数量
: How many dolls do we have
Six dolls.
We have six dolls.
We have six.
Six.
Ten balls.
We need ten balls.
We need ten.
Ten.
:
: How many balls do we need
:
基数词为1时，后面的名词用单数；
基数词大于1时，后面的名词用复数。
—How many+复数名词+do we have/need
—We have/need+基数词+名词.
基数词=1，其后名词用单数；
基数词>1，其后名词用复数。
—We have/need+基数词.
—基数词+名词.
—基数词.
询问我们拥有或需要物品的数量：
How many apples
how many
how many 系列句子构成：
How many apples are there
How many apples are there in the box
How many apples do you have
How many apples does he need
How many apples do they want/see/…
拓展延伸
How many apples do we need
We need fifteen.
Presentation：Count and say
How many apples do we have now
Five.
在苹果树上画出若干苹果空位，然后制作纸苹果。制作过程中，和同伴互相问答，需要多少、有多少苹果，还需要多少个苹果补齐空位。
Work in pairs
rulers
Look, ask and answer
toy cars
Look, ask and answer
pencil boxes
Look, ask and answer
( ) How many erasers do we need
( ) How old are you
( ) How many dolls do we have
C
A
B
A. I’m seven! B. We have twelve.
C. We need fifteen erasers.
Practice
Choose the right answer.
Sentences
—How many … do we have / need
—We need / have …
Words
fifteen twelve boxes
Summary
01
背会 Let’s talk 课文。
Homework
能用“How many … do we have/need ”清点、整理、打包物品，并能用“We have/need …”回答数量。
02

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