Unit 7 How much are these socks? Section A Grammar focus-3c课件(共20张PPT)

(共20张PPT)
Section A (Grammar Focus-3c)
Unit 7 How much are these socks
＄7
＄9
A: How much is this _______
B: It’s _____________.
Review
A: How much is the _______
B: It’s _____________.
T-shirt
seven dollars
sweater
nine dollars
＄5
＄8
A: _________ is the _____
B: _______________.
How much
shirt
It’s eight dollars
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 these shorts
They’re four dollars
＄10
＄2
A: How much _____________
B: ___________________.
are the socks
They’re two dollars
A: _______________________
B: ___________________.
How much are these shoes
They’re ten dollars
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.
Grammar Focus
Let’s read
Grammer Focus
1. ___________ is this dress It's ______________.
这件裙子多少钱？ 它20美元。
2. __________ is that hat It's _____________.
那个帽子多少钱？ 它5美元。
3. How much ___________ socks
___________ eight yuan.
这些短袜多少钱？ 它们8元。
4. How much ___________ shoes _________ 50 yuan.
那些鞋子多少钱？ 它们50元。
How much
They're
are thoes
They're
are these
five dollars
twenty dollars
How much
how much引导的特殊疑问句（询问价格）
“How much + is/are +名词？”用于询问价格，意为“……多少钱？”，其答语为“It’s/They’re+价格.”, 也可直接用价格回答。
how much询问价格时，“How much is/are… ”相当于“What’s the price of… ”。
How much are those apples =What’s the price of those apples
那些苹果多少钱？
1.基数词的表达法
数　字 基数词形式 例　词
0～12 各自独立 zero 0; one 1; nine 9; twelve 12
13～19 3～9+重读teen结尾 特殊: thirteen 13; fifteen 15; eighteen 18
一般: fourteen 14; sixteen 16
20～90整十位数 以ty结尾 twenty 20; thirty 30; forty 40; fifty 50; sixty 60; seventy 70; eighty 80; ninety 90
两位数 (几十几) 整十位数-个位数 twenty-one 21; thirty-five 35; ninety-eight 98
【巧学妙记】 基数词记忆规则
基数词太难记，找出规律就容易；零至十二无规律，一个一个单独记。
后加 -teen为十几，thirteen，fifteen看仔细， eighteen 只有一个 t ；
-ty是几十的标记， twenty 却是很奇怪， forty本身也不乖，跟着也把规则坏，thirty，fifty更厉害，和 eighty 一起搞例外；
十位后面是个位，表示数字“几十几”，连字符号莫丢弃，要表“几百几十几”， and常把百、十系。
还有一项须注意，“几百”后别把-s立；巧学妙记加练习，hundred 就是你成绩。
2.基数词的用法
基数词只能修饰可数名词, 要注意数词和名词在数上要保持一致。
two cups 两个杯子 twenty apples 二十个苹果
(2) 表示编号时, 用“事物+基数词”。
例如: Class Four 四班　 Room 302　302房间
(3) 表示年龄。
He is forty years old. 他四十岁了。
(4) 表示时刻。
5: 34读作 five thirty-four
9: 28读作 nine twenty-eight
3a
yellow green
purple blue
brown red
white black
Make sentences in the chart with the words in the three boxes.
the this
that these
those
How much is ... How much are ...
the yellow T-shirt
T-shirt hat
trousers skirt
sweater socks
shorts shoes
jacket bag
the white jacket
that purple skirt
this green hat
the red shoes
the blue socks
those black trousers
these brown shorts
3b
Look at the pictures and write the questions and answers.
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
3c
B: How much are the socks
A: Umm, they’re three dollars.
$5.00
$10.00
$6.00
$3.00
$9.00
$8.00
Student A, look at the pictures in 3b for a minute and then close your book. Student B, ask questions.
Best seller (group work)
I have only 30 dollars and I want to buy some clothes for a party. Can you offer me some nice clothes
(为自己的商店打广告)
Please come to my shop. In my shop,
the sweater is… dollars.
The shoes are… dollars.
Come and see for yourself.
We should buy the right things,
not the expensive ones.
(只买对的, 不买贵的。)
Please save money. Don’t waste
money. (节约钱。不浪费钱。)
Summary
Ask about price politely when shopping.
Key sentence patterns:
— How much is/are …
— It’s/They’re … dollars.
单项选择。
1. — What can I do for you
— ______________.
A. Yes, you can give a skirt to me B. I want a skirt
C. No, I can do it myself D. I can do what I want
2. — How much ______ the skirt
— ______ thirty yuan．
A. is; It’s B. are; They’re
C. is; They’re D. are; It’s
B
A
Exercises
3. The yellow shorts ______ 15 yuan.
A. is on sale B. are on sale
C. are on sell for D. are on sale for
4. This hat is _____.
A. 10 yuan’s B. 10 dollar
C. 10 dollars D. dollar 10
5. I think your trousers _____ very nice．
A. be B. is C. am D. are
C
D
D