公开课Unit 7 How much are these socks？SectionA (Grammar focus-3c)课件（29张PPT）+嵌入视频

(共29张PPT)
新目标(Go for it)版七年级上册
SectionA(Grammar Focus-3c)
Unit7 How much are these socks
Warming-up
Let's watch a video.
Look at the clothes in the store!
Revision
Look at the pictures and say the words.
Look at the clothes in the store!
Revision
Look at the pictures and say the words.
Make conversations with your partner and write them down.
$5.00
$7.00
$8.00
$ 9.00
$2.00
$9.00
Pair work
Presentation
Look and say.
A: How much is the_______
B: It’s _____________.
hat
five dollars
A: _________ is this_______
B: _________________.
How much
T-shirt
It’s seven dollars
Revision
$5.00
$7.00
Grammar Focus
How much is the hat It’s five dollars.
How much is this T-shirt It’s seven dollars.
How much is that brown sweater It’s eight dollars.
How much are these socks They’re two dollars.
How much are those black trousers They’re nine dollars.
How much are these yellow shorts They’re nine dollars.
How much用法：
提问___________ (价格、数量、程度)，意思为__________。
系动词看主语，单数________，复数_______.
价格
多少钱
is
are
How much is the hat It’s five dollars.
How much is this T-shirt It’s seven dollars.
How much is that brown sweater It’s eight dollars.
How much are these socks They’re two dollars.
How much are those black trousers They’re nine dollars.
How much are these yellow shorts They’re nine dollars.
读右栏中的句子，请说出答语中代词指代的名词。
Grammar Focus
How much is the hat It’s five dollars.
How much is this T-shirt It’s seven dollars.
How much is that brown sweater It’s eight dollars.
How much are these socks They’re two dollars.
How much are those black trousers They’re nine dollars.
How much are these yellow shorts They’re nine dollars.
找出上述对话中描写衣物的名词短语。
the特指某(些)物，其后既可以用单数名词，也可以用复数名词。
this表近指，其后跟单数名词。
that表远指，其后跟单数名词。
these表近指，其后跟复数名词。
those表远指，其后跟复数名词。
Grammar Focus
Presentation
Post-Grammar
How much is… How much are…
the yellow T-shirt
T-shirt, hat
trousers, skirt
sweater, socks
shorts, shoes
jacket, bag
yellow, green
purple, blue
brown, red
white, black
the this
that these
those
the purple hat
this green skirt
that red bag
that white skirt
the blue T-shirt
the brown socks
the red shoes
these blue shorts
Those purple socks
Make sentences in the chart with the words in the three boxes.
the black shorts
3a
1. --_______ is this coat
-- It’s only $9. It’s very cheap.
A. What color
B. What time
C. How much
D. How many
2. -- ____ he Jack
-- No, he _____. His name is Tom.
A. Is, is
B.Is, isn’t
C.Are, is
D. Is, aren’t
Exercises
3. --How much ______ your CDs
-- _______ eight dollars.
A. is; They’re
B. are; It’s
C. are; They’re
D. is; It’s
4. This hat is _____.
A. 10 yuan’s
B. 10 dollar
C. 10 dollars
D. dollar 10
Exercises
Put the words in order to make sentences.
1. the is yellow How much skirt
How much is the yellow skirt
2. are white How much socks those
How much are those white socks
Exercises
Translate the sentences and write them down.
1. 这件蓝色毛衣多少钱？它8美元。
How much is this blue sweater
It’s 8 dollars.
2. 这些黄色短袜多少钱？它们2美元。
How much are these yellow socks
They’re 2 dollars.
3. 那些黑色裤子多少钱？它们9美元。
How much are those black trousers
They’re 9 dollars.
Exercises
3b
1. How much is the hat _______________
2. How much is the bag _______________
3. How much is the T- shirt _____________
4. ______________________They’re three dollars.
5. _______________________It’s nine dollars.
6. ____________________It’s eight dollars.
It’s five dollars.
It’s ten dollars.
It’s six dollars.
How much are the socks
How much is the sweater
How much is the skirt
Look at the pictures and write the questions and answers.
Post-Grammar
Presentation
探究一：how much,意为“多少钱”，用来询问物品的价格
① How much + is + the/this/that（等限定词） + 表颜色的形容词 + 名词单数？
这一句型常用来询问不可数物品或单数商品的价格, 用How much is ... 。答语为：It’s + 数额.
—How much is this T-shirt 这件T恤衫多少钱？
—It’s seven dollars. 七美元。
—How much is the ruler — It’s two yuan.
② How much + are the/these/these(等限定词)+表颜色的形容词 + 可数名词复数？
如果询问可数名词复数或多个可数物品的价格, 则用How much are the / these /those + 复数名词 。答语为：They’re + 数额.
How much are these pencils 这些铅笔多少钱 They’re two dollars. 两美元。
How much are the black shoes 这双黑鞋多少钱 — They’re eight dollars.
Language points
Presentation
探究一：how much,意为“多少钱”，用来询问物品的价格
1. 询问单数物品 How much is the/this/that + 单数名词
回答 It’s + 数额.
例句 — How much is the red T-shirt
这件红色T恤衫多少钱？
— It’s ten dollars. 十美元。
2.询问复数物品 How much are the / these / those + 复数名词
回答 They’re + 数额.
例句 — How much are the black shoes 这双黑鞋多少钱？
— They’re eight dollars. 八美元。
Language points
探究二：询问物品的价格的另外一种句型
询问商品价格时，还可以用“ What's the price of…”？句型，意为“……的价格是多少？”
无论被询问的物品是不可数名词还是可数名词的单数或复数，be动词都用is，不能用are。
其答语为：It's…“(价格是)……”
What’s the price of these shoes 这些鞋子多少钱？
It's one hundred and fifty yuan. 150元。
What's the price of these eggs 这些鸡蛋多少钱？
It's ten yuan.10元。
How much are those apples = What’s the price of those apples
What’s the price of the hat = How much is the hat
Language points
Presentation
探究三：“How much”的其它用法。
1. how much还可以用来询问数量的多少，但后面跟不可数名词。
— How much milk do you need 你要多少牛奶？— Two boxes. 两盒。
How much water is there in the cup
How much chicken do you want
—How much milk do you need —Two boxes.
2. how much还可以用来询问程度的深浅。
e.g. How much do you love your school 你有多么热爱你的学校？
3. 可数名词问数量,则用how many+可数名词复数.
-袋子里有多少苹果？ -10个
-How many apples are there in the bag -Ten .
How many people are there in your family 你家里有几口人？
Language points
Presentation
辨析how much与how many
how much 后接不可数名词 对不可数名词数量提问
单独使用，后不接名词 提问物品价格
how many 后接可数名词复数 对可数名词数量提问
单独使用，后不接名词
How much milk do you need 你要多少牛奶？
Two boxes. 两盒。
How much do you love your school
How many pears do you want 你想要多少梨？
How many people are there in your family 你家有几口人？
用来询问程度的深浅
探究三：“How much”的其它用法。
Language points
Presentation
用how much 或 how many 填空。
1. ______ ______ are these things
______ ______ students are there in your class
3. ______ ______water is in the bottle
4. The shorts are very good.
______ ______are they
5. I want a pair of pants. _____ _____ are they
6. Look at the picture. _____ _____ birds are there in the tree
How much
How many
How much
How much
How much
How many
Exercises
3c
B: How much are the socks
A: Umm, they’re three dollars.
Student A, look at the pictures in 3b for a minute and then close your book. Student B, ask questions.
Post-Grammar
Presentation
A: Can I help you
B: Yes, please. I need ...
A: What color...
B: ...
A: How about this one
B: It looks nice. How much ...
A: ...
B: I'll take it!
A: Here you are.
B: Thank you.
A: You are welcome.
Act it out in pairs.
Post-Grammar
Presentation
Make a survey like this.
name What do you have What color How much
Jim shoes black and white ￥ 29
＄
Report like this:
Jim has shoes. They’re black and white. They’re 29 yuan. …
Post-Grammar
It’s difficult to make money. We should save money.
Unit 7 How much are these socks (Grammar Focus-3c)
this/that red skirt, these/those blue socks
—How much is the hat
how much引导的特殊疑问句
—How much is this T-shirt
—How much is that brown sweater
—How much are these socks
Sentences
Grammar
Useful expressions
—It's five dollars.
—How much are those black trousers
—It's seven dollars.
—It's eight dollars.
—They're two dollars.
—They're nine dollars.
Summary
Homework
1. 复习记忆Grammar Focus 部分的内容。
2. 你想买一个黑色书包上学用，模仿2e中的对话，编写一个与售货员之间的对话。
3. Preview Section B.
谢谢
21世纪教育网（www.21cnjy.com) 中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php