(共25张PPT)
U
A grammar –B 1e
n
How much are your socks
i
t
7
01
Listen to a song
What are you wearing today
a pair of socks
a pair of shorts
sweater
毛衣
bag
hat
a pair of trousers
sweater
a pair of shoes
jacket
skirt
T-shirt
Let’s go into a store.
---It is 30 yuan.
How much is the ______hat
black
30 yuan
How much is the ______bag
blue
20 dollars
---It is 20 dollars.
How much + is + 单数名词？
---It is + 价格.
How much are the _____________shoes
blue and orange
799 yuan
---They are 799 yuan.
How much are the _______ socks
pink
one dollar
---They are one dollar.
How much + are + 复数名词？
---They are + 价格 .
5 yuan
35 yuan
20 dollars
100 dollars
300 yuan
15 dollars
How much is/ are …
It is/They are…yuan/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
How much is the hat 这顶帽子多少钱
How much are those black trousers 那些黑色的裤子多少钱
询问价格常用疑问句型How much. . . 意为“……多少钱 ”
其同义结构: What’s the price of. . .
这支钢笔的价格是多少
How much is the pen
=What’s the price of the pen
这两只袜子多少钱？
How much are these two socks
=What’s the price of these two socks
用how many / how much 进行填空
__________ are the bananas ---They are 21 yuan.
__________ water do you want ----I want a glass of water.
__________ bags of rice do you need ---We need ten bags.
__________ pencils does Lily have ---She has twelve pencils.
__________are the socks ---They’re 4 dollars.
__________ pears do we have ---We have twelve pears.
__________ is your dress ---75 yuan.
How much
How much
How many
How many
How much
How many
How much
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.
基数词
序数词
数词
表示数目或数量
表示顺序
zero
one
two
four
five
three
six
seven
eight
nine
ten
eleven
twelve
18
14
15
16
17
13
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
19
nineteen
后+teen为十几，13、15看仔细，18只有一个t
70
30
40
50
60
20
twenty
thirty
forty
fifty
sixty
seventy
80
eighty
整十数词+”ty”，20却很奇怪，30、40、50和80一起搞例外
90
ninety
71
37
55
67
21
twenty-one
thirty-seven
fifty-five
sixty-seven
seventy-one
85
eighty-five
表示数字“几十几”，连字符号“-”莫丢弃
基数词的用法
My phone number is 833-9015.
He gets up at 6 o’clock in the morning.
The coat is 99.9 yuan.
He is seven years old.
表示电话号码、时间、价格、年龄等……
基数词的用法
What is 7 plus 6
---It’s 13.
What’s 31 plus 42？
---It’s seventy-three.
用于计算
plus 加法
What is 18 minus 9
---It’s 9.
What’s 53 minus 20？
---It’s thirty-three.
minus 减法
基数词的用法
表示顺序、编号，置于名词后，名词和基数词的首字母都要大写。
Room 2701
Car F0236
Class Four, Grade Six
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
19
17
30
18
31
1c
Listen and circle the numbers you hear in 1a.
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____
判断下列算式正误 (T/F)
( ) 1. twelve + eight = twenty
( ) 2. seven + eight = fifteen
( ) 3. thirty-one + seven = twenty-five
( ) 4. eleven + twenty = thirty-one
( ) 5. twenty-four + nine = thirty-two
T
T
F
T
F
Ⅱ. 完成句子
1. ——这件白色的T恤衫多少钱 ——25元。
— is the white T-shirt
— yuan.
2. ——这短裤15元吗 ——是的。
— the shorts yuan
—Yes, it is.
How much
Twenty-five
Are
fifteen
3. ——你喜欢什么颜色
——我喜欢黄色。
— do you like
—I like yellow.
4. ——十五加十六等于多少 ——三十一。
— fifteen and sixteen — .
5. 这十双袜子35元。
These pairs of socks are yuan.
What color
What’s
Thirty-one
ten
thirty-five
