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(共37张PPT)
外研版英语三年级（上）
Start up
Unit 4
Fun with numbers
1
one
Look and read
I have one eraser.
2
two
I can see two pens.
3
three
There are three cats.
4
four
Look! Four rulers.
five
5
The number is five.
six
6
Six books are in my bag.
seven
7
The rainbow has seven colours.
eight
8
Show me your eight pencils.
nine
9
I’m nine years old.
ten
10
Five and five is ten.
eleven
11
It’s number eleven.
twelve
12
It’s twelve o’clock.
11
12
six
seven
eight
nine
ten
one
two
three
four
five
eleven
twelve
one
four
seven
six
two
five
eight
three
Read aloud
nine
seven
four
six
three
twelve
ten
eleven
Warming up
Look and say
It’s a Chinese knot.
It’s beautiful.
Twelve.
How many Chinese knots
Presentation
Read and answer.
1
How many ropes
Who can make a Chinese knot
It’s beautiful.
Wow! What is it
This is a Chinese knot.
询问某物是什么。
介绍某物是什么。
介绍某物的特征。
Guess! How many ropes
Six
Twelve
How many询问事物的数量，
后跟可数名词复数。
Ha ha, no.
That’s amazing! How do you make it
Look! Only one rope!
Let me show you.
OK! That’s great!
one后跟可数名词单数。
How用于询问方式。
让某人做某事，句中动词用原形。
Check your answer.
Who can make a Chinese knot
Daming.
Listen and repeat
①Amy: Wow! What is it
Daming: This is a Chinese knot.
Sam: It’s beautiful.
② Daming: Guess! How many ropes
③ Sam: Six
Amy: Twelve
Daming: Ha ha, no.
④ Daming: Look! Only one rope!
Amy：That’s amazing! How do you make it
Daming: Let me show you.
Amy& Sam：OK! That’s great!
Make a dialogue.
A: What’s this
B：It’s a…
A: It’s…
B：How many…
A: …
Act out the story.
①
②
③
How many ropes are in the Chinese knot
√
Read again and tick（√）.
2
1
6
12
In focus
How many ropes
Only one rope!
How many Chinese knots
Four.
Three.
Two.
Count and say.
3
Work in pairs. Ask and answer.
4
How many pencils
Three.
How many erasers
One.
1. 两人一组，拿出自己的学习用品，一人询问学习用品的数量，一人回答。
2.句型：—How many... —数词.
Practice
根据图片提示，圈出合适的单词。
1. six two 2. three five
3.two one 4. six eight 5. five seven
Summary
Key words
language points
—How many +可数名称复数
—数字.
one two three
four five six
seven eight
nine ten eleven
twelve Chinese
knot beautiful
rope
02
01
用英语说一说数字1-12的名称 。
用“How many...”询问身边事物的数量。
Homework

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