(共32张PPT)
Unit 3 I use numbers.
Part B
(接力版）四年级
下
Learning Objectives
1. 词汇：认读从forty-ninety的整十数字, 以及hundred整百数。
2. 句型：会用 How much is/are ... 询问价格，用... yuan 回答价格。
3. 技能：能听、说、读本课对话，正确发音、朗读。
4. 运用：在生活情境中用数字简单交流。
Contents
目录
Lead in
01
Presentation
02
Practice
03
Production
04
Summary
05
Homework
06
Lead in
Watch and enjoy
Lead in
Count the tens
Presentation
hundred
New words
Presentation
football
New words
Presentation
a stationery store
I want a bag.But I don’t know the price.So how can I ask the price
Presentation
Look,listen and answer
1.What does the boy want to buy
2.How much is the bag
Presentation
Look,listen and say
Can I help you
I want the bag.
Presentation
Seventy yuan.
How much is it
Look,listen and say
Presentation
Here you are.
Thank you.
Look,listen and say
Presentation
Look,listen and answer
1.What does the boy want to buy
2.How much is the bag
He want to buy a bag.
Seventy yuan.
Let’s learn
怎样询问和回答价格？
Ask:How much is/are ...
Answer: ...yuan.
How much is the pencil box
Twenty yuan.
Presentation
Look and say
How much is the bag
Fifty yuan.
Presentation
Look and say
Look and say
How much is the football
Seventy yuan.
Presentation
Presentation
Presentation
Presentation
Practice
Ask and answer
How much is the football
Eighty yuan.
Practice
Ask and answer
How much are the pears
Ten yuan.
Practice
Ask and answer
How much is the cake
Forty-eight yuan.
Practice
Look,find and say
30 thirty
40 forty
50 fifty
60 sixty
70 seventy
80 eighty
90 ninety
100 one hundred
Practice
Look,find and say
44 45 46
90 ___ 92
82 ___ 86
30 40 50 60 70
48 46 44 ___ 40
100 99 98 ___ 96
91
84
42
97
Let’s learn
几十几的数字怎样表达？
几十-几
eg: 78 seventy-eight
Production
Culture connection
Monetary units and symbols of different countries:
China USA UK
yuan dollar pound
￥ $
Production
Mini shop
How much is the book
Forty yuan.
Summary
Key words:
thirty, forty, fifty, sixty, seventy, eighty, ninety, hundred, football
Key sentences:
-How much is/are ... -... yuan.
Homework
1. 跟读录音，熟读单词与对话。
2. 与家长玩“购物小游戏”，用英语问价格。
3. 完成练习册Part B。
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