(共26张PPT)
Section B
1a-1e
Unit 7
How much are these socks？
Learning Aims
1.能够掌握英语数字ten ~ thirty-one的表达方式。
2.能听懂有关谈论物品价格的对话，并完成听力任务。
3.继续练习“询问价格”， 并学习运用数字ten~thirty-one来表达价钱。
How much is… It’s ….
How much are… They’re….
$20
How much is this
It’s .
$35
$18
$2
Pairwork
$5
$1
How much are these
They’re .
$3
$30
$10
$12
$1
Pairwork
$8
A: Can I help you
B: Yes, please. I need _______.
A: What color do you need
B: ……
A: How about this one/pair
B: It looks nice. How much is it
A: …… dollars.
B: I’ll take it.
A: Here you are.
B: Thank you.
A: You’re welcome.
$ 9
$ 2
$ 8
$ 4
$6
one
two
three
four
zero
warming-up
Number challenge:
1.Can you say the numbers from 0 to 9
Can you write them
five
six
seven
eight
nine
eleven
twelve
ten
7+10=17
fourteen
sixteen
seventeen
nineteen
four
teen
+
6+10=16
4+10=14
9+10=19
5+10=15
8+10=18
five
six
seven
eight
nine
+
+
+
+
+
teen
teen
teen
teen
teen
→
→
→
→
→
→
fiveteen
eightteen
3+10=13
three
+
teen
→
threeteen
Find the rules找规律
thir
fif
eigh
twenty
twen
+
ty
thirty
thir
ty
twenty-one
twenty-two
thirty-one
+
21
22
31
……
20
30
How about 40,50,60,70,80,90
1a
Listen and repeat.
10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
Can you read these numbers
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty
twenty
-one
twenty
-two
twenty
-three
twenty-
four
twenty-
five
twenty
-six
twenty
-seven
twenty
-eight
twenty-
nine
thirty
Row 1: ten___ eleven___ twelve___ thirteen___
fourteen___
Row 2: twenty-five____ twenty-six_____ twenty-seven___
twenty-eight____ twenty-nine___
Row 3: twenty____ twenty-one____ twenty-two___
twenty-three___ twenty-four____
Row 4: fifteen______ sixteen______ seventeen______
eighteen_______ nineteen_____
Row 5: thirty____ thirty-one_______
1b Write the numbers in 1a next to the
correct word. Which rows of numbers are
in the wrong places
10
11
12
13
14
25
26
27
28
29
20
21
22
23
24
15
16
17
18
19
30
31
Listen and circle the numbers you hear in 1a.
1c
10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
one two three four five six seven eight nine
ten eleven 11 twelve 12
13 thirteen
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 nineteen
20 twenty
30 thirty
40 forty
50 fifty
60 sixty
70 seventy
80 eighty
90 ninety
21 twenty-one … 29 twenty-nine
31 thirty-one … 39 thirty-nine
41 forty-one … 49 forty-nine
51 fifty-one … 59 fifty-nine
61 sixty-one … 69 sixty-nine
71 seventy-one … 79 seventy-nine
81 eighty-one … 89 eighty-nine
91 ninety-one … 99 ninety-nine
hundred 100
Learn these numbers and find out the rules:
1: 1---12: (记住每个单词)
2: 13---19: -teen (thir-, fif-, eigh-)
3: 20---90: -ty (twen-, thir-, for-, fif-, eigh-)
4: 21---99:
十位
__
个位
5: 100---900:
_______ hundred
6: 101---999:
_______ hundred and
__
个位
十位
__
__
个位
小结:
Listen again. Circle the things in the picture that Kate and her mom talk about. Check (√) the thing Kate buys.
1d
√
Listen again and answer the question.
What don’t they buy and why
They don’t buy the red socks because mum
doesn’t like red.
They don’t buy the green sweater because
Kate has a green sweater
Listen again and fill in the blanks.
M: Oh, look! I like that blue sweater.
K: dollars. Oh, I like these socks.
M: Oh, no, I don’t like red.
K:
M: Mmm, yes, I do, but it’s dollars.
K: Oh. How much is the green sweater
M: It’s dollars. But you have a green sweater.
K: Mmm.
M: Oh, do you like these
K: Oh, yes.
M: Only sixteen dollars.
K: OK, .
How much is it
Fifteen
eleven
twenty
trousers
Do you like this T-shirt
How much are they
I’ll take them
How much is the white bag
It’s seventeen dollars.
1e
Pairwork
Ask and answer questions about the things in the picture in 1d.
我都 学会了!
本课句型
Summary
一、Numbers
1. 0—12: (记住每个单词)
2. 13—19: -teen (thir-, fif-, eigh-)
3. 20—90: -ty (twen-, thir-, for-, fif-, eigh-)
4. 21—99:
十位
__
个位
5. 133:
one hundred and thirty-three
二、Sentence patterns about shopping.
How much is the sweater/… It’s fifteen/… dollars.
How much are the shoes/... They are …dollars.
看图写数字。
1．
2.
3.
4.
5．
eleven
nineteen
twelve
twenty
sixteen
Exercises
用所给的词填空。
1. How much ____(be )the chicken
2. These red _______(shoe) are thirty dollars
3. —How much are the apples
— _____(it ) are eight dollars .
4. His socks ______(be )2 dollars
5.— How ________(many) are your socks
—Two dollars.
shoes
is
They
are
much
Fill in the blanks.
1. How m____ is this T-shirt Four dollars．
2. What c_____ do you want Green．
3. Thank you. You’re w_______．
4. We have sweaters in all c_____．
5. My socks are not green. They are y_____．
6. Do you n____ bags for school
7. The red shorts on s___ are very cheap.
uch
olor
elcome
olors
ellow
eed
ale
Homework
1. Try to remember the numbers from 0 to 100.
2. Write down your conversations about shopping in Baijiahui.
Thank you !
