人教新目标(Go for it)版英语七年级上册Unit 7 How much are these socks?Section A Grammar Focus-3c 课件（共有PPT29张）

(共29张PPT)
人教版 英语 七年级上册
Section A
(Grammar Focus-3c)
Unit7 How much are these socks
Learning objectives （学习目标）
1. By using “how much”, we can talk about the prices of different things.
2. By learning grammar focus, we can know the difference between “how much is……” and “how much are……”
3. By practicing again and again（反复练习）, we can use demonstrative pronouns（指示代词） correctly. (the/this/that/these/those)
4. By compare （比较）prices, we can buy the right things and save money.（节约钱）
Let’s go shopping!
咱们去买吧！？？？
a sweater
a T-shirt
shorts
shoes
trousers
a shirt
a skirt
socks
a bag
a hat
green
black
red
orange
purple
blue
white
brown
pink
Say and remember 说一说 记一记
yellow
a jacket
grey灰色的
T-shirt
trousers
shorts
shoes
sweater
skirt
hat
socks
jacket
bag
Read and write 读一读 写一写
clothes
shirt
1
2
3
4
5
6
7
8
9
10
11
7 dollars.
the shoes
They’re
$ 7
How much are
$ 4
that black hat
It’s
4 dollars.
that
How much is
＄4
＄6
A: How much________ blue trousers
B: ________six dollars.
are these
They’re
A: How much______________
B: __________________.
are these grey shorts
They’re four dollars
＄10
＄2
A: How much__________________________
B: ___________________.
are those white and red socks
They’re two dollars
A: _______________________
B: ___________________.
How much are those shoes
They’re ten dollars
Make sentences in the chart with the words in the three boxes.
the　this　that these　those,
yellow green　
purple　blue
brown　red　white　black
T- shirt　 hat
trousers　skirt　
sweater socks　shorts　 shoes jacket　 bag
3a
How much is … How much are…
the yellow T- shirt
this red hat
this green skirt
that white sweater
that yellow bag
the black jacket
the yellow trousers
these blue socks
those black shoes
the brown shorts
4. ______________________They are three dollars.
5. _____________________ It’s nine dollars.
6. ___________________ It’s eight dollars.
1. How much is the hat
_________________________
2. How much is the bag
_________________________
3. How much is the T-shirt
__________________________
It’s five dollars.
3b
Look at the pictures and write the questions and answers.
It’s six dollars.
It’s ten dollars.
How much are the socks
How much is the sweater
How much is the skirt
写，我最棒！
Students A and Student B look at the pictures below , then ask and answer questions.
How much is the hat
It’s five dollars.
How much is/are the…
It’s… /They’re…
3c
小组练习
1
2
3
4
5
6
How much is the hat It’s five dollars.
It’s=It is
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. They’re=They are
How much are those black trousers They’re nine dollars.
Read and remember 读一读 记一记
1. 那顶帽子多少钱？____ _____ is that
hat
2. 五美元。_____ five ______.
3. 这件T恤衫多少钱？
____ _____ __ this T-shirt
4. 那件棕色的毛衣多少钱？ 八美元。
— ____ _____ is that ______ _______
—______ eight _______.
It’s dollars
How much
How much brown sweater
How much is
It’s dollars
练习，我最棒！
5. 这些袜子多少钱？两美元。
How much ___ _____ _____ _______ two dollars.
6. 那黑色的裤子多少钱？ 九美元。
____ _____ are those ______ _________
_______ nine ______.
They’re
How much black trousers
are these socks
They’re dollars
(一)How much 引导的疑问句
how much询问价格
1
how much常用于询问某物的价格，其结构为“How much ＋ be ＋主语？”。当主语是可数名词单数或不可数名词时，be动词用is，答语为：It's…；当主语是可数名词复数或不仅仅是一种东西时，be动词用are，答语为：They're…。上述两种情况都可直接回答钱数。
语法讲解
eg：—How much is the salad 沙拉多少钱？
—It's five yuan./Five yuan. 五元。
—How much are the apples 这些苹果多少钱？
—They're eight yuan./Eight yuan. 八元。
—________ are these bananas
—$3.99.【北京】
A．How much　　　　B．How long
C．How heavy D．How big
A
询问价钱的同义句
2
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)……”
辨析how much与how many
3
【重点】
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【见考点1】
how many 后接可数名词复数 对可数名词数量提问
eg：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？
—There are five(people)．有五口人。
How much meat do you want 你想要多少肉？
—How much are the pencils 这些铅笔多少钱？
—They are forty yuan.它们40元。
how much用于提问物品的价格，意为“多少钱”，其句式有两种：
（1）How much is the/this/that+（颜色）+可数名词单数/不可数名词？答语为It’s + 金额。如：
—How much is the blue book 这本蓝色的书多少钱
—It’s three dollars. 三美元。
（2）How much are the/ these/those +（颜色）+可数名词复数？答语为They’re+金额。如:
—How much are these red apples 这些红苹果多少钱
—They’re seven dollars . 七美元。
总结，我最棒！
***知识拓展：
句型What’s the price of ... 也可用于询问价格。注意: 当of 后名词是复数时, 系动词be仍用is。
如： What’s the price of these shoes
这些鞋子多少钱？
how much用于提问物品的价格，意为“多少钱”，其句式有两种：
（1）How much is the/this/that+（颜色）+可数名词单数/不可数名词？答语为It’s + 金额。
（2）How much are the/ these/those +（颜色）+可数名词复数？
答语为They’re+金额。
今天你学会了吗？
*知识拓展：
句型What’s the price of ... 也可用于询问价格。
注意: 当of 后名词是复数时, 系动词be仍用is。
Summarize 总 结
用方框中所给单词或短语的适当形式填空
1．—__________are those shoes —They're twenty dollars.
2．How much ________ do you want
3．—How much is the skirt —$100 ________two.
4．How much ________these socks
5．How much rice ________ he want
be， milk， how much， do， for
How much
milk
for
are
does
单项选择
1．Sam enjoys collecting. He has collected over three ________ stampsA．hundred B．hundreds
C．hundred of D．hundreds of
A
2．This dictionary is twenty- five ________.
A．yuans B．pound
C．dollar D．dollars
D
3．—_______ pocket money do you usually get every month
—Fifty yuan. What about you？【扬州】
A．How often B．How long
C．How many D．How much
D
4．—I hear you've got a “library” at home.
—Yes. I’ve already had ________ books.
A. hundred of B. hundreds of
C. five hundreds D. five hundred of
B
5．—________people travel every year
—Perhaps when we are talking about it，more than 100 planes have taken off around the world.【临沂】
A．How many B．How much
C．How long D．How often
A
Homework
Make more sentences with the words in 3a.
Make a conversation in pairs.
Student A is the owner(主人） of the shop.
Student B is shopping.
Thank You!