2018秋人教新目标版七年级上册英语授课课件：Unit 7 Section B.ppt

2018秋人教新目标版七年级上册英语授课课件：Unit 7 Section B.ppt第四课时：
Section B (2a-2c)
Unit 7
How much are these socks?
Many clothing stores offer discounts during the holidays.
2a
How much do you think these things cost？Match each clothing item with a price.
1. a skirt _________　　　
2. a sweater ________
　　　
__________


a．$3 c．$30 e．$22
b．$15 d．$20 f．$25
c
e
a
f
b
d
2b
Read the ad and fill in the price tags.
Mr. Cool's Clothes ❶ Store
Come and buy your clothes at our great sale ❷！ We sell all our clothes at very good prices. Do you like sweaters？We have green sweaters for only $15！Yellow sweaters are only $12! Do you need trousers？For boys，we have black trousers for ❸only $22. And shorts are only $16！For girls，we have skirts in purple ❹ for only $ much are our jackets？
Only $30！And we have black shoes for only $ are only $2 for three pairs！Come to Mr. Cool's Clothes Store now！
$15
$12
$22
$16
$20
$30
$28
$2
clothes 指衣服，作主语时，谓语动词用复数；clothes不能直接与数词连用，但可以用these, those, some等词修饰；表示“一套衣服”用a suit of clothes，谓语动词应和suit在单复数形式上保持一致。
考向一
知识点
1
clothes /kləʊðz/ n. 衣服，服装
eg：Those clothes are mine.
那些衣服是我的。
This suit of clothes is Jim's.
这套衣服是吉姆的。
Those suits of clothes are on sale now.
那些套衣服现在正在销售。
讲解来自《点拨》
clothes
衣服
指各种衣服，作主语时，谓语动词用复数
clothing
衣服
为衣物总称，是集合名词，无复数形式，作主语时，谓语动词用单数
辨析clothes与clothing
考向二
eg：His clothing is always clean.
他的衣服总是干净的。
讲解来自《点拨》
典例
These clothes ________ very cheap.　　　　　　　　　　　　　　　
A．is B．be C．are D．am
【点拨】本题用主谓一致法。 主语为These clothes, 故谓语动词用复数。
B
讲解来自《点拨》
eg：You can get this sweater at a great sale.
你可以在大减价时买这件毛衣。
知识点
2
sale /seIl/ n. 特价销售，出售
sale是动词sell的名词形式，意为“出售”。at a great sale相当于on sale，意为“减价出售”。
考向一
【重点】