Unit 7 How much are these socks？课件(共54张PPT)

(共54张PPT)
Unit 7 How much are these socks？
Vocabulary
1. dollar
在英语中，当金钱、时间或距离等作主语时，常被看作一个整体，谓语动词用第三人称单数形式
dollar($),复数形式为 dollars;
练习：Twenty thousand _________ is not enough.
dollars
Vocabulary
2. sock
成双成对的物品一般以复数形式出现，当其作主语时，谓语动词一般用复数形式
与socks 用法相似的名词:pants(裤子，多用于美式英语),trousers(裤子，长裤，多用于英式英语 ),shorts
(短裤)，shoes(鞋)
练习：I want the blue _______.
socks
Vocabulary
3. need
need sth.需要某物
need to do sth.需要做某事
练习：I _______ an eraser.
need
Vocabulary
4. pair
常与介词of搭配，a pair of意为“一双(副/对......)”，后常接复数名词. "a pair of+复数名词"作主语时，谓语动词用单数，“pairs of+复数名词”作
主语时，谓语动词用复数。
练习：__________shoes in this storeis 50yuan.
A pair of
Vocabulary
5. sell
其反义词为 buy。
sell 常构成固定搭配: sell sb.sth.= sell sth.to sb.“把某物卖给某人”
练习：The store _______ all kinds of clothes.
sells
Vocabulary
6. at very good prices
at high prices“以高价”
the price of…“以……价格”
练习：The __________of the mobile phone is high.
price
Lead-in
Do you like shopping
socks
trousers
T-shirt
sun hat
sweater
shorts
—What’s that
—It’s a ________.
—What color is it
—It’s _________.
skirt
blue
— What are those
— They are _________.
— What color are they
— They’re ________.
gloves
brown
—What’s that
—It’s a ________.
—What color is it
—It’s _________.
sweater
white
1a. Match the words with the things in the picture.
socks __
T-shirt __
shorts __
sweater __
bag __
hat __
trousers __
shoes __
jacket __
skirt __
i
d
a
c
f
g
j
b
h
e
1b. Listen and circle the things you hear in the pictures in 1a.
Pair work
How much is...
/How much are these...
It's/They're...dollar(s).
2a
Listen and repeat.
2b
Listen and circle the things you hear.
Listen again. Fill in the price tags.
$5
$8
$6
$7
$2
$9
2c
2d
Ask and answer questions about the things in 2b.
I like these shorts. How much are they
They’re six dollars.
$ 5
$ 8
$ 6
$ 7
$ 2
$ 9
2e
Listen to the conversation in 2e. Then fill in the blanks.
Things Color Price
sweater _______ __________________
_______ _______ __________ for one pair ____________
for two pairs
blue
nine dollars
socks
yellow
two dollars
three dollars
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引导的特殊疑问句
— How much is/are … 意为“……多少钱？”
答语：— （ It’s/They’re + ）价格.
例：— How much is the red hat
— It’s five dollars.
“How much is/are … ” 用来询问物品的价格时，相当于“what’s the price of …
How much 除了询问物品的价格外，还可询问物品的量，此时常与How many进行比较：
how much 后接不可数名词 你想要的多少水？
How much water do you want
how many 后接可数名词复数 他有多少个梨子？
How many pears does he have
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
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
Make sentences in the chart with the words in the three boxes.
How much is …
the yellow T-shirt
the purple hat
the blue T-shirt
this black jacket
How much are …
the black shorts
the brown socks
these white trousers
these blue 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
____________________
It’s five dollars.
It’s ten dollars.
It’s six dollars.
4. ______________________
They are three dollars.
5. ______________________
It’s nine dollars.
6. _____________________
It’s eight dollars.
How much are the socks
How much is this sweater
How much is that skirt
3c
Student A, look at the pictures in 3b for a
minute and then close your book. Student
B, ask questions.
A: How much are the socks
B: Umm, they’re three dollars.
Do you know how to express the numbers from 10 to 31 in English
c
1a
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
1b
Write the numbers in 1a next to the correct words. Which rows of numbers are in the wrong places
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
21
22
23
24
15
16
17
18
19
30
31
1, 2, , 4, 5, , 7, 8, ….
逢3或3的倍数，说“I am happy.”
1c
10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
1d
√
1e
Ask and answer questions about the things in the picture above.
2a
How much do you think these things cost Match each clothing item with a price.
1. a skirt ___ 3. socks ___ 5. shorts __
2. a sweater ___ 4. trousers ___ 6. shoes __
a. $3 c. $30 e. $22
b. $15 d. $20 f. $25
2b
Read the ad and fill in the price tags.
＄ 28
＄ 15
＄12
＄ 22
＄ 16
＄ 2
＄30
＄ 20
Read the ad again. Answer the questions.
1. What can you buy at Mr. Cool’s Clothes Store
2. How much are the sweaters
3. How much are the trousers for boys
We can buy sweaters, trousers, shorts, skirts, jackets, shoes and socks.
The green sweaters are 15 dollars and the yellow ones are 12 dollars.
They are 22 dollars.
4. How much are the purple skirts for girls
5. If you want to buy six pairs of socks, how much do you have to pay
6. What colors are the skirts for girls
They are 20 dollars.
We have to pay 4 dollars for six pairs.
They are purple and red.
2c
Imagine you work at Mr. Cool’s Clothes plete the conversation and practice it in a group.
can
skirt
skirts
much
20/twenty
take
shoes
only
dollars
16/sixteen
shoes
shorts
3a
Look at the things in the picture. Fill in the blanks in the ad.
Huaxing Clothes Store
Do you like
We have for only yuan.
How much are your
Only yuan.
And red are yuan.
sweaters
sweaters
21
trousers
20
skirts
25
3b
Write an ad for your own clothes store.
You can use the following expressions.
Come and buy your clothes at our great sale.
We sell all our clothes at very good prices.
Come to … now!
Do you like…
Do you need…
Writing
【写作话题】
本单元围绕“Shopping(购物)”这一话题展开写作训练。通过学习有关服装的词汇并能运用这些词汇询问价格，同学们可以了解美元与人民币的知识，培养跨文化交际的意识。同时，同学们也可以学会如何理财并养成不乱花钱的习惯
【写作技巧】
(1)本单元的写作话题是“购物”，在写这一类短文时，我们应注意以下几点确定主题是售货人员和顾客之间的对话；服务人员询问顾客所要购买的物品的种类、颜色等，然后顾客询问物品的价格，最后达成一致后交易完成。
(2)常用句型:
Can I help you 我能帮您吗
Yes,please.I want...是的，谢谢。我想要.....
What color... ......什么颜色
How much 多少钱
Thank you.谢谢你
You're welcome.不用谢
Self Check
1. Describe what these people are wearing today.
I: __________________________
My partner:_______________
My teacher:______________
2. Put the sentences in order to make a conversation.
A. Thank you.
B. I’m sorry. We don’t sell bags.
C. You are welcome.
D. Here you are.
E. Yes, please. Do you sell bags
F. OK. I’ll take them.
G. Can I help you
H. I see. Hmm… those blue trousers are nice. How much are they
I. They’re twenty-five dollars.
G, E, B, H, I, F, D, A, C