人教版 七年级上 Unit 7 How much are these socks？Section A (Grammar Focus-3c) 课件 (共18张PPT)

(共18张PPT)
Unit 7 How much are these socks？
第二课时 Section A (Grammar Focus～3c)
目录
课前预习
01
名师点拨
02
课堂小测
03
课后作业
04
课前预习
请同学们预习课本Section A（课本P39）。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！
1. ——那件棕色的毛衣多少钱？ ——8美元。
—How much is ____________________________
—It’s _________________________.
2. ——那些黑色的裤子多少钱？ ——9美元。
—_______________________ those black trousers
—_______________________ nine dollars.
典型句子
that brown sweater
eight dollars
How much are
They’re
名师点拨
6
Grammar Focus 使用how much询问物品的价格
how much意为“多少”，在本单元中主要用于询问物品的价格，其句型结构为“How much+be+主语？”，意为“……多少钱？”。其中be动词的形式由主语决定，如果主语是可数名词的单数形式，be动词用单数；如果主语是可数的名词复数形式，be动词则用复数。回答该问句时，根据be动词的单复数情况，用It’s或者They’re。
—How much is this pencil 这支铅笔多少钱？
—It’s 5 yuan. 5元。
—How much are these books 这些书多少钱？
—They’re 35 yuan. 35元。
【拓展】询问物品的价格还可以用句型“What’s the price of … ”，意为“……的价格是多少？”。使用这一句型时，无论所询问的物品是单数还是复数，be动词都用is, 其回答是It’s …
—What’s the price of the TV 这台电视的价格是多少？
—It’s 3,000 yuan. 3 000元。
专练
( )1. How much are ______
A. these pants B. this pant
C. this pants D. these pant
( )2. —How much ______ that sweater
—______ 28 dollars.
A. is; It’s B. are; It’s
C. are; They’re D. is; They’re
A
A
( )3. —How much are the pants
—______ thirty dollars.
A. It has B. It is
C. They have D. They are
4. 用be动词的正确形式填空。
(1）How much ____________ the purple jacket
(2）How much ____________ the red shoes
D
is
are
(3）What color ____________ your big coat
(4）What color ____________ your small socks
5. 翻译句子。
(1)——这件T恤衫多少钱？
——10美元。
__________________________________________________
__________________________________________________
is
are
—How much is the T-shirt
—It’s 10 dollars.
(2)——这些裤子多少钱？
——20美元。
___________________________________________________
___________________________________________________
6. 就画线部分提问。
(1）This dress is 55 dollars.
___________________________________________________
—How much are the trousers
—They are 20 dollars.
How much is this dress
(2）These blue sweaters are 30 dollars.
___________________________________________________
(3）Those black trousers are 18 dollars.
___________________________________________________
How much are these blue sweaters
How much are those black trousers
课堂小测
一、根据中文意思或首字母提示，用单词的适当形式填空，每空一词
1. How m____________ is this T-shirt？
2. I want to buy a _____________ (毛衣）because it’s cold now.
3. This pencil is s____________. Do you have a long one
4. 20 ______________ (美元) for this skirt.
uch
sweater
hort
dollars
5. —Can I help you
—Yes, I n____________ some tomatoes.
二、找出下列句子的错误，并在横线上进行更正
6. —How much is this yellow T-shirt？ —It’s 5 dollar.
________________________________
7. —How much are these white trousers？ —It’s 20 dollars.
________________________________
eed
dollar改成dollars
It’s改成They’re
8. I need three pair of shoes. ____________________
9. Tom needs a bag in school. ___________________
10. The trousers is too long for me. _______________
三、单项填空（语法专练）
( )11.—______ are these socks
—They are five dollars.
A.How often B.How far C.How much D.How many
pair改成pairs
in改成for
is改成are
C
( )12. How much are ______
A. that shorts B. those shorts
C. that short D. those short
( )13. —Those glasses ______ very cheap.
—Yes, one pair ______ only for 5 dollars.
A. are; are B. are; is C. is; are D. is; is
B
B
( )14. The price of the socks ______ 10 yuan.
A. are B. is C. does D. can
( )15.—How much are these socks
—Two dollars ______ one pair.
A.with B.of C.for D.on
B
C
课后作业
此部分习题详见独立装订的《课后作业》。请同学们完成《课后作业》Unit 7的第二课时下面的练习题。