(共29张PPT)
Unit7 How much are these socks
人教版 七年级
SectionB(1a-1e)
学习目标
Key words & phrases:
ten, eleven, twelve, thirteen, fifteen,
eighteen, twenty, thirty
Key sentences:
—How much is the white bag
—It’s seventeen dollars.
clothes
T-shirt
sweater
hat
jacket
skirt
socks
shorts
trousers
shoes
bag
Review
T-shirt
sweater
hat
jacket
skirt
bag
A: How much is …
A: It's … dollars.
$4
$6
$5
$4
$3
$9
Practice
Review
shorts
trousers
shoes
A: How much are …
A:They're … dollars.
$4
$7
$8
Practice
Review
Lead in
Enjoy the number song
Numbers
10 11 12 13 14 15
ten eleven twelve thirteen fourteen fifteen
16 17 18 19 20 21
sixteen seventeen eighteen nineteen twenty twenty-one
22 23 24 25 26 27
twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven
28 29 30 31
twenty-eight twenty-nine thirty thirty-one
Presentation
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
11
12
13
14
25
26
27
28
29
20
23
21
22
15
16
17
18
19
30
31
24
1b
Write the numbers in 1a next to the correct words.
Lead in
基数词构成规律
基数词的记忆方法:
1. 0 - 12: (记住每个单词)
2. 13 - 19: -teen (thir-; fif-; eigh-)
zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve
thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen,
基数词的记忆方法:
3. 20 - 90: -ty (twen-; thir-; for-; fif-; eigh-)
4. 21 - 99:
十位
个位
twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety
twenty-one, thirty-two, forty-three, fifty-four, sixty-five, seventy-six, eighty-seven, ninety-eight,
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
1a
跟我读！
Listen and circle the numbers you hear in 1a.
10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
1c
Listen again. Circle the things in the picture that Kate and her mom talk about. Check (√) the thing Kate buys.
1d
√
How much is the ...
It’s ... dollars.
Ask and answer questions about the things in the picture above.
1e
Summary
基数词的记忆方法:
1. 0 - 12: (记住每个单词)
zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve
2. (13 - 19): -teen (thir-; fif-; eigh-)
thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen,
基数词的记忆方法:
3. (20 - 90): -ty (twen-; thir-; for-; fif-; eigh-)
4.( 21 - 99):
十位
个位
twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety
twenty-one, thirty-two, forty-three, fifty-four, sixty-five, seventy-six, eighty-seven, ninety-eight,
Summary
一、填表格，记数字。
10 11 15
ten thirteen twelve
20 18 30
sixteen nineteen
26 28 39
twenty-one thirty-five
eleven
13
fifteen
12
twenty
16
eighteen
19
thirty
twenty-six
21
twenty-eight
35
thirty-nine
Exercises
Exercise
一、用be动词的正确形式填空。
1. How much ____ this computer
2. What ____ the price of the dictionary
3. How much ____ the red shoes
4. What price ____ the blue T-shirt
5. How much ____ these bananas
6. How much ____ those black shorts
7. What color ____ your big sweater
8. What color ____ your long trousers
is
is
are
is
are
are
is
are
Exercises
Exercise
二、选词填空。
1. How much ____ the blue shorts
2. —Can I ______ you —Yes, please.
3. I like the white T-shirt. I’ll _____ it.
4. The black _______ are for 10 dollars.
5. The green skirt ______ very nice.
6. We _____ some pens and pencils for school.
7. The red _______ is only eight dollars.
8. This _____ of socks are only one dollars.
be, take, shoe, need, pair, help, sweater, look
help
are
take
socks
looks
need
sweater
pair
Exercise
三、根据汉语提示写单词。
1. I don’t want this small hat. I want a
____ (大的) one.
2. I _____ (需要) a pair of shorts for my son.
3. Look! That _____ (双) of shoes looks
nice.
4. The sweater and the jacket are 100
______ (美元).
5. Do you like the red _____ (袜子)
big
need
pair
dollars
socks
Exercise
6. __________（多少钱）are the ____
(长的) T-shirt
7. The ______ _____ (紫色的裙子) looks
very nice.
purple skirt
How much long
Exercise
四、单项选择。
1. —What ____ do you like
—Green.
A. clothes B. color C. thing
2. Mary’s ______ is red and white.
A. T-shirt B. shoes C. shorts
3. I need a pencil box ____ school.
A. with B. on C. for
B
A
C
Exercise
4. — The socks are only 2 yuan.
— I’ll ____ them.
A. like B. take C. ask
5. — _____ is the MP5
— It’s 20 dollars.
A. What color B. How about
C. How much
B
C
Exercise
1. Her black hat 50 dollars.
A. isn’t B. is C. are D. don’t
2. —How much are the black socks
— .
A. It’s 10 yuan. B. It’s 10 yuans.
C. They’re 10 yuan. D. They’re 10 yuans.
Exercise
3. — is it
—It’s orange (橙色的) .
A. What B. What color
C. How much D. How many
4. —
—Yes, please. I want a skirt.
A. Is this your skirt B. What do you do
C. What do you want D. Can I help you
5. How much do you want
A. tomatoes B. chicken C. apples D. eggs
Exercise
Homework
Recite the sentences in Grammar.
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit 7 SectionB (1a-1e)练习题
单项选择
I. ______ and six is twelve.
A. Five B. Six C. Eight D. Nine :
2. A week has _______ days.
A. Five B. seven C. eight D. six
3. Ten and five is___________.
A. five B. fifty C. fifteen D. two
4. Her daughter is _________.
A. eight B. eight year C. eights D. eights years
5. There are__________ students in our class.
A. thirty nine B. fiveteen C. twenty-eight D. ninteen
二．根据首字母和汉语提示完成下面句中所缺的单词。
1. My cousin Jim likes sports. He has t _______(十) baseballs.
2. The nice T-shirt is only e ___________ (十一) dollars.
3. The t __________ (十二) girls are in our classroom.
4. Linda and Tina want t ____________ (十三) apples.
5.We cansee t ___________ (二十) books in the big box.
三、阅读理解
Come and buy your clothes at our Beautiful. Clothes Store.We sell all clothes at a very good price.Do you like
sweaters We have red and green sweaters for only $15! Yellow and white sweaters are only $12! Do you need trousers For boys we have black trousers for only $22. Are shorts are only S16 .For girls we have skirts in red and purple for only S20.How much are our jacket Only $30! And we have black and brown shoes for only $28. Socks are only S2 for three e and see for yourself now!
What can you buy at the Beautiful Clothes Store
Clothes B. Fruits C. Books D. Milk
What's the price of a yellow sweater
15 dollars B. 12 dollars C. 16 dollars D. 22 dollars
How much are six pairs of socks
2 dollars B. 6 dollars C.4 dollars D. 8 dollars
Lucy buys a skirt and a pair of shorts for her brother.How much are the things in all
A.16 dollars B. 20 dollars C.26 dollars D. 36 dollars
Which sentence is not roght
You can buy clothes in the clothes store.
You can buy many school things in the clothes store, too.
The sweater in the clothes store is red , green ,yellow and white
You can buy clothes at good price in the clothes store.
参考答案
一．1-5 BBCAC
二．1.ten 2.eleven 3.twelve 4.twenty
三．1_5 ABCDB
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Unit7SectionB(1a-1e)教案
教学目标:
1) 掌握下列词汇：ten _thirty-one
2) 继续练习“询问价格”，并学习运用数字ten_thirty-one来表达价钱。
2. 情感态度价值观目标：
日常生活中，人们去买东西之前，一般要阅读广告，从广告中获取该商品的一些有用信息，包括价格、性能等。所以给学生提供有些商品的广告或让学生去商店去阅读一些商品的广告，从中获取商品的价格，即可以锻炼学生的阅读能力，又能提高实践能力。本课时的话题贴近学生们的实际生活，便于调动学生们学习的积极性，并从中获得学习英语的乐趣。
教学重难点
1. 教学重点：
1）学习英语数字ten _ thirty-one的表达方式，并能在实践活动中进行运用。
2）在较为真实的购物情景下，能运用所学的语言知识进行购物交际活动。
2. 教学难点：
1）阅读服装商店的促销广告，并能获得其服装的价格等相关信息。
2）在较为真实的购物情景下，能运用所学的语言知识进行购物交际活动。 （Teaching Procedures）:
Step1：Greetings and talking
1．教师向学生表示友好的问候，并复习之前所学到的问候语。
2．采用多种自由交际方式，创设浓厚的英语学习氛围与学生进行
Step2：Review
展示图片复习衣服名称 .
展示图片让学生进行生生互动复习上节课的句型：
A:How much is the / this / that...
B: It’s + 价格。
A:How much are these/those...
B: They’re + 价格。
Step3: Lead in
Let students enjoy an English song of number(one_ ten )to lead new lesson.
Step4：Presentation
展示表格学习基数词（10__31）
Finish1b
Write the numbers in 1a next to the correct words.
让学生欣赏视频（基数词12_90）构成规律
小结基数词（）12_90）构成规律
Finish 1a
Let students listen to 1a and repeat.
Finish 1c
Let students listen and circle the numbers you hear in 1a.
Finish 1d
Listen again. Circle the things in the picture that Kate and her mom talk about. Check (√) the thing Kate buys.
Pair Work
学生两人一组练习1e 对话（Ask and answer questions about the things in the picture above）
A:How much is the ...
B：It’s ... dollars.
9.Summary
教师带领学生归纳总结本节课所上的内容：基数词的构成方法
Exercise in class
Let students discuss in group and finish the exercises on the Bb.
Step4: Homework
抄写基数词0_31
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