1. Unit 7 How much are these pants?
Period 3
Unit 7 How much are these pants?
SectionB 1a-2c

2. Rivision red sweater white skirt long pants short socks big shoes
（一）　写出下列短语．
红色的毛衣______________
黑色的衬衫_____________
白色的裙子____________
长的裤子_____________
短的袜子________________
大的鞋子________________　　　　
小帽子______________
给你＿＿＿＿＿＿　
不必客气＿＿＿＿＿＿＿＿＿＿＿＿
red sweater
black shirt
white skirt
long pants
short socks
big shoes
small hat
Here you are
You are welcome

3. （二）根据所给单词的首字母填空 1. The blue hat is seven d___________.
（二）根据所给单词的首字母填空　
1. The blue hat is seven d___________.
2. H______ much is the bag?
3. —What c_________ is your hat?
— Blue.
4. —Can I h_______ you?
—Yes, please.
5. You are w ___________.
ollars ow
olor
elp
elcome

4. 6 7 8 9 10 11 12 six zero 1 2 3 4 5 seven one eight two nine three ten
Can you say?
zero 1 2 3 4 5
seven
one
eight
two
nine
three
ten
four
eleven
five
twelve

5. twenty thirteen thirty fourteen forty fifteen fifty sixteen sixty
Learn these numbers and find out the rules:
thirteen 20 30 40 50 60 70 80 90
100 13 14 15 16 17 18 19
thirty
fourteen
forty
fifteen
fifty
sixteen
sixty
seventeen
seventy
eighteen
eighty
nineteen
ninety
hundred

6. Review the words--- Can you say the numbers?21 22 23
twenty-one
twenty-two
twenty-three 25 26 24
twenty-four
twenty-five
twenty-six 27 28 29
twenty-seven
twenty-eight
twenty-nine

7. 2: 13---19: -teen (thir-, fif-, eigh-)
Conclusion
1: : (记住每个单词)
2: : -teen (thir-, fif-, eigh-)
3: : -ty (twen-, thir-, for-, fif-, eigh-) __
4: : 十位 个位
_______ hundred
5: : __ 个位
6: : __
_______ hundred and __ 十位 个位

8. Task 1 Can you solve these problems? 你们会做下列问题吗? two +nine = _________.
three + nine = ________.
six + seven = __________.
eight + six = _________.
seven + eight = __________.
nine + seven = _________.
ten + seven = _________.
ten +eight = _______.
eleven +eight = _____.
ten + ten = _______.
twenty +one=__________.
sixteen + thirteen=___________.
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty
twenty-one
thirty

9. 加法和减法的转换 Task 2 eight +nine = _________. seventeen
three + twelve = ________.
sixteen + thirteen = __________.
eleven + seven = _________.
nineteen + zero = __________.
thirty – fourteen = _________.
twenty-one – ten = _________.
twenty-six – eighteen = _______.
nine – eight = _____.
thirty-five – twenty = _______.
seventeen
fifteen
twenty-nine
eighteen
nineteen
sixteen
eleven
eight
one
fifteen

10. 1a. Listen and repeat

11. 1b Write a number in 1a next to the correct word below.
ten___ eleven_____ twelve_____ thirteen_____ fourteen______
twenty-five____ twenty-six_____ twenty-seven___ twenty-eight______
twenty-nine___ twenty___ twenty-one____ twenty-two___
twenty-three___ twenty-four____ fifteen_______ sixteen_______
seventeen________ eighteen_______ nineteen_____
thirty____ thirty-one_______ 10 12 13 11 14 25 26 27 28 21 22 29 20 23 24 15 16 17 18 19 31 30

12. 2a. Listen and circle the numbers in 1a
that you hear

13. Next, let’s go to a clothes store to see what Lisa and her mother buy in it.

15. Listen again and answer the questions
1 How much is the blue sweater?
2 What color are the socks?
3 Does Lisa like the socks?
4 Does Lisa’s mom like red?
5 How much is the green sweater?
6 Does Lisa have a blue sweater?
7 Does Lisa buy the green sweater? Why not?
8 How much are the shorts?
Fifteen dollars.
They are red.
Yes, she does.
No, she doesn’t.
Twenty dollars.
No, she doesn’t.
No, she doesn’t. Because she has a green sweater.
Sixteen dollars.

16. Repeat! A: Oh, look! I like that blue sweater. How much is it?
fifteen dollars.
B: Oh, look! I like the socks.
A: Oh, no. I don’t like red.
B: Do you like this?
A: Mmm, yes, I do, but it’s eleven dollars.
B: Oh, how much is the green sweater?
A: It’s twenty dollars. But you have a green sweater.
B: Mmm.
A: Oh, look at these shorts.
B: Oh, yes, I like those. How much are they?
A: Only sixteen dollars.
B: Ok, I’ll take those.

17. Let's guess!
$70-90
$86
Is it …?

18. $45-60
$58
Are they …?

19. $40-70
Are they…?
$56

20. Pairwork $1
How much is this ?
It’s
$18
$20 $5 $2
$35

21. Pairwork
How much are these ?
They’re
$30
$10 $3
$12 $1 $2

22. Homework 1.抄写单词从ten----thirty 5次,中文1次。 2. 预习SectionB 3a
3.根据你对父母的了解，给你的父母买他们喜欢或想要的东西。
4.试着做一下价格报告

23. Bye-bye!