(共31张PPT)
人教七上英语同步精品课件
人教版七年级上册
Unit 7 How much are these socks
Section A Grammar focus-2e
人教版七上英语同步备课精品课件
听说课优质课
1.复习本单元下列单词：colors, black, white, red, green, blue, yellow, brown, purple, big, small, short, long
复习句型： Can / May I help you Yes, please.
What can I do for you I need.... I'll take it.
Here you are. Thank you. You are welcome. （That’s all right.）
2.通过观察 Grammar Focus表格中的句子,以问题的方式启发学生
说出如何询问商品的价格，以及在单复数中is are 的使用。
3. 掌握有关衣物的单词及询问价格的句型：How much is /are…
及其相对应答语：It's/They're…dollars/yuan .
4.通过用表格中的单词造句、两人对话练习，能正确使用How much 引导的特殊疑问句谈论衣服价格，树立正确的金钱观，学会合理消费。
Learning aims
T-shirt
trousers
shorts
shoes
sweater
skirt
hat
socks
jacket
bag
clothes
shirt
1
2
3
4
5
6
7
8
9
10
11
＄7
＄9
A: How much is this_______
B: It’s _____________.
A: How much is the_______
B: It’s _____________.
T-shirt
seven dollars
sweater
nine dollars
＄8
A: _________ is the_____
B: _______________.
How much
shirt
It’s eight dollars
＄5
A: ____________________
B: _______________.
How much is the skirt
It’s five dollars
＄4
＄6
A: How much________ trousers
B: ________six dollars.
are these
They’re
A: How much______________
B: ____________________.
are those shorts
They’re four dollars
＄2
A: How much_____________
B: ___________________.
are the socks
They’re two dollars
＄10
A: _______________________
B: ___________________.
How much are these shoes
They’re ten dollars
Try to make conversations according to the pictures.
How much is this…
It’s… dollars.
How much are these…
They’re… dollars.
$22
$12
$11
$20
$14
$18
$6
$16
Pairwork
bag
hat
T-shirt
trousers
shoes
socks
$8
$11
$13
$19
$21
$3
A: Can I help you
B: Yes, please. I want …
A: What color do you want
B: …
A: What about this one
B: It looks nice.How much is/are…
A: It’s / They’re …
B: I’ll take it / them. Thank you.
A: You are welcome.
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.
What did you find out
探究一：how much,意为“多少钱”，用来询问物品的价格
how much常用于询问某物的价格，其结构为“How much ＋ be ＋主语？”。
其答语为：主语+be+价格。
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.
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。
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
探究三：“How much”的其它用法。
— 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.
-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？
1. how much还可以用来询问数量的多少，但后面跟不可数名词。
2. 可数名词问数量,则用how many+可数名词复数.
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
It’s five dollars.
It’s seven dollars.
It’s eight dollars.
They’re two dollars.
They’re nine dollars.
Questions
Answers
How much is the hat
How much is this T-shirt
How much is that brown sweater
How much are these socks
How much are those black trousers
What can you find
名词前除了用冠词a/an/the修饰，还可以用指示代词this/that/these/those。注意：两者不能重复出现在名词前，有冠词时不用指示代词。
Tip：
Grammar Focus
this, that后跟单数名词。
these, those 后跟复数名词。
冠词the 后可以跟单数名词，也可以跟复数名词
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
How much is ______________
It's six dollars.
$6.00
this purple hat
$6.00
this brown chair
How much are ____________
They’re nine dollars.
these blue shorts
those yellow bananas
$9.00
$9.00
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.
3c
Students A, look at the pictures in 3b for a minute and then close your book. Student B, ask questions.
B: How much are the socks
A: Umm, they’re three dollars.
Practice
How much is the hat
It’s five dollars.
How much is the T-shirt
It’s six dollars.
How much is the sweater
It’s nine dollars.
How much is the bag
It’s ten dollars.
How much is the skirt
It’s eight dollars.
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.
Presentation
Survey
Post-Grammar
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. …
1. —____ milk do we need —One cup.
A. How long B. How many C. How old D. How much
2. —______ days are there in a week —Seven.
A. How many B. How far C. How much D. How soon
3. —______ are these bananas
—They're 4 dollars.
A. How heavy B. How far C. How much D. How many
4. —How much _____ the sweater
—______ twenty yuan.
A. is; It's B. are; They're C. is; They're D. are; It's
一、单项选择。
二、 用所给词的适当形式填空。
1.How much ________(be) these socks
2.What color are your_______(sock)
3.The blue skirt is 12 _________(dollar).
4._______(that) shoes are big.
5.He needs ________(read) a book.
are
socks
dollars
Those
to read
三、根据汉语提示完成句子。
1. 这是海伦上学穿的夹克衫。
This is Helen’s jacket ．
2. 玛丽，你想要什么？
Mary, you
3. 这些杯子15元三个。
These cups are 15 yuan ．
4. 艾丽斯穿黄色的连衣裙看起来很漂亮。
Alice in the yellow dress.
5. —这些橘子多少钱？—3美元。
— these oranges
— 3 ．
for school
what do want
for three
looks nice
How much are
They’re dollars
四、完成句子。
1. The chicken is 25 yuan.（对画线部分提问）
_______ ________ _______ the chicken
2. The shorts are $40.（对画线部分提问）
_______ ________ _______ the shorts
3. How much is this pen （改为复数句）
How much _______ ________ _______
4. How much are these shoes (同义句转换)
_______ ____ ____ _______ these shoes.
5. I have much bread and rice.(对画线部分提问)
_______ ________bread and rice do you have
How much
are
is
How much
are
these
pens
What’s the price of
How much
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
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