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(共25張PPT)
Part B
Let’s talk & Role-play
Unit 6
Numbers in life
人 教 PEP 版 英 語 三 年 級 下 冊
Unit 6 Numbers in life
A Talk
通過籌備跳蚤市場，學會詢問已有和需要的數量。
A Learn
通過調查同學們的舊物處理方式，學會數字11-15的表達。
A Spell
學會c, g, l, y在單詞中的發音，并會拼讀單詞。
B Talk
通過去跳蚤市場，學會詢問事物的價錢。
B Learn
通過去跳蚤市場的一路經歷，學會數字16-20的表達。
C Project
對整單元進行復習總結，并對自己的掌握程度進行評價。
How do numbers help us count
How do numbers help us choose
Make and sell fun sandwiches
學會表達更多的數字；讓數字幫助我們數數和選擇；了解跳蚤市場，并積極參加舊物利用的各種活動。
Warm up
Let’s chant together.
Five and six makes eleven.
Add one, it’s twelve.
Six and seven makes thirteen.
Add one, it’s fourteen.
Three fives are fifteen.
We can count to fifteen!
Lead in
Brainstorming.
Do you often go shopping
Where do you go shopping
How do numbers help us choose Let’s see!
How much is this bag
It’s twenty yuan.
How much is this book
Six yuan, or three for seventeen yuan.
How about three for sixteen yuan
OK.
Where is Amy
She is at the flea market.
What is Amy going to buy
She is going to buy a bag and books.
How many books does Amy want to buy
Three books.
Look and say.
Presentation
How much is this bag
It’s twenty yuan.
How much is this book
Six yuan, or three for seventeen yuan.
How about three for sixteen yuan
OK.
What did they say
how much 多少錢(特殊疑問詞)
— How much is ...
— It’s + 價錢. / 價錢.
twenty 二十
How much is this bag
It’s twenty yuan.
How much is this book
Six yuan, or three for seventeen yuan.
How about three for sixteen yuan
OK.
What did they say
for 花費；以……價錢
seventeen 十七
Six yuan, or three for seventeen yuan.
六元，或者十七元三本。
sixteen 十六
How about three for sixteen yuan
十六元三本行嗎？
Listen and read.
How much is this bag
It’s twenty yuan.
How much is this book
Six yuan, or three for seventeen yuan.
How about three for sixteen yuan
OK.
Read the dialogue by yourself.
Amy: How much is this bag
The seller: It’s twenty yuan.
Amy: How much is this book
The seller: Six yuan, or three for seventeen yuan.
Amy: How about three for sixteen yuan
The seller: OK.
Let’s read.
Amy: How much is this bag
The seller: It’s twenty yuan.
Amy: How much is this book
The seller: Six yuan, or three for seventeen yuan.
Amy: How about three for sixteen yuan
The seller: OK.
朗讀規則：學生是Amy，老師是seller.
Let’s tell.
相同點：how many和how much都是特殊疑問詞，都可以用來詢問數量。
不同點：how many用來詢問可數名詞的數量，后加可數名詞復數。
how much用來詢問不可數名詞的數量，后加不可數名詞；還可以用來詢問物品的價錢。
how many VS how much
Language point.
— How much is this bag
— It’s twenty yuan.
詢問單個物品價錢的句型
— How much is the cap
— It’s fifteen yuan.
想要詢問單個物品的價錢，可以說：How much is ... 回答時，可以說：It’s + 價錢。/ 價錢。
詳解：
￥15
Language point.
— How about three for sixteen yuan
— OK.
表達砍價的句型
— How about two for five yuan
— OK.
當想要砍價時，可以用句型：How about+數量+for+價錢？回答時，可以用：OK./No.
詳解：
￥3
Play a game: drive a train.
游戲規則：小組內開火車詢問以下文具的價錢。
￥1
￥15
￥2
￥3
￥20
￥12
How much is ...
It’s ... yuan.
How much is ...
Play another game: role-play.
游戲規則：一人扮演售貨員，一人扮演顧客。顧客通過增加購買數量的方式和對方砍價。
￥1
￥15
￥2
￥3
￥17
￥12
How much is ...
It’s ... yuan, or... for ... yuan.
How about ... for ... yuan
OK.
Let’s look.
Role-play
How much is this toy car
It’s twelve yuan.
Take out your school things and sell them to your partner.
How much is ...
It’s ... yuan.
Play a game and work in a group of three.
游戲規則：兩人問答各種文具的價錢，第三人做好表格記錄。
How much is ...
It’s ... yuan.
Things(文具) Price(價錢)
pen
pencil
...
How do numbers help us choose
Now, I can Contents My stars
read — How much is ... — It’s + 價錢./價錢. — How about ... for... yuan — OK.
recite
role-play
Good to know
I'll take it for 50% off. 我愿意以半價購買。
How about 20% off 20%的折扣行嗎？
有關砍價的句子
How about buy one and get one free 買一送一行嗎？
Is there any sale on right now 現在有促銷嗎？
Summary
學習了下列句型：
1.詢問單個物品價錢的句型：
— How much is ...
— It’s + 價錢./價錢.
2.表達砍價的句型：
— How about ... for ... yuan
— OK.
一、單項選擇。
( )1. — How ____ is the ruler — It’s two yuan.
A. much B. many
( )2. — How ____ three for sixteen yuan — OK.
A. much B. about
( )3. You can have two ____ ten yuan.
A. for B. on
A
B
A
Exercises
二、問答句匹配。
( ) 1. How many cats do you have
( ) 2. How much is your cap
( ) 3. How about two for three yuan
( ) 4. I’m from China. How about you
( ) 5. How are you
A. Two.
B. I’m fine.
C. Twenty yuan.
D. OK.
E. Me too.
A
C
D
E
B
ONE
TWO
Homework
熟練并有感情地把Let’s talk讀給父母聽。
和父母用英語討論一下家里物品的價錢。

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