人教版七年级上Unit7How much are these socks？Section A (1a～2e)课件(共31张PPT)

(共31张PPT)
Unit 7 How much are these socks？
第一课时 Section A (1a～2e)
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P37~P38）。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. 许多；大量；多少 pron.& adj. _______________
2. 短袜 n. ______________
3. T恤衫 n. _______________
4. 短裤 (pl.) n. _______________
5. 毛衣 n. ________________
核心单词
much
sock
T-shirt
shorts
sweater
6. 裤子 (pl.) n. _________________
7. 鞋 n. ___________________
8. 裙子 n. _________________
9. 大的；大号的 adj. __________________
10. 小的；小号的 adj. _________________
11. 短的；矮的 adj. __________________
12. 长的 adj. _________________
trousers
shoe
skirt
big
small
short
long
13. 女子 n. __________________
14. 需要 v. ___________________
15. 看；看上去 v. ________________
16. 一双；一对 n. ________________
17. 买下；拿；取 v. _______________
woman
need
look
pair
take
18. (购物时) ……多少钱？___________________________
19. 看起来很漂亮 _________________________
常考短语
How much …？
look nice
20. 我能帮您吗？
Can I ___________________？
21. 你想要什么颜色？
What color _______________________？
典型句子
help you
do you want
22. 那些黄色的袜子多少钱？
____________________ are those yellow socks
23. 我买两双。
I’ll take ___________________.
How much
two pairs
名师点拨
1
关于how的常见短语
关于how的常见短语 用法 举例
how much多少 用于询问不可数名词的数量或价格 How much is the shirt 这件衬衣多少钱？
how many多少 用于询问可数名词的数量 How many people are there in your family 你家有多少人？
续表
关于how的常见短语 用法 举例
how far多远 用于询问距离 How far is it from your home to school 从你家到学校有多远？
how long多长 用于询问时间或物体的长短 How long are you going to live here 你将在这里住多久？
专练
( )1. How much ______ do you want
A. tomatoes B. potatoes
C. chicken D. bananas
( )2. —______ is the computer —It’s 5,000 yuan.
A. How many B. How much
C. How big D. How about
C
B
( )3. —______ do you live in this city —For 15 years.
A. How many B. How tall
C. How long D. How much
( )4. —______ is it from your home to school
—It’s 20 miles(英里）.
A. How far B. How many
C. How much D. How long
C
A
2
英语中常见的购物用语
(1)—Can I help you 您要买点什么吗？
—Yes, please. 是的。
(2)—What can I do for you 有什么能为您效劳的？
—I want / need … 我想要 / 需要……
(3)What color do you want / have 你想要 / 你有什么颜色？
(4)What size do you need / have 你需要 / 你有什么尺寸？
(5)It’s too big / small. 这太大 / 小了。
(6)It fits me well. 这很适合我。
(7)—How much is / are … 这 / 这些多少钱？
—It’s / They’re … 这 / 这些……
(8)It’s too expensive / dear. 这太贵了。
(9)I’ll take it / two pairs. 我要买它 / 两双。
(10)Here you are. 给您。
专练
( )1. —What can I do for you
—______.
A. No problem B. That’s all right
C. Yes, I need a hat D. I don’t want it
C
( )2. —The skirt is 20 dollars.
—I’ll ______ it.
A. give B. take C. sell D. sale
( )3. —I want that bag. —______.
A. Here you are B. Here are you
C. Give you D. You are here
B
A
3
need的用法
用法 举例
作实义动词 need sb./sth. 需要某人 / 某物 I need your help. 我需要你的帮助。
need to do sth. 需要做某事 The house needs painting. 房子需要粉刷一下。
need doing sth. 需要(被做)某事 My mom needs me to help her with housework. 我妈妈需要我帮助她做家务。
作情态动词 后接动词原形，一般用于否定句和疑问句中 You need not stay long. 你不需要待太久。
专练
( )1. Jack needs a new pair of shoes ______ his P.E. class.
A. to B. in C. for D. of
( )2. Jane doesn’t feel well, so her dad needs ______ a doctor.
A. call B. to call C. calls D. calling
C
B
4
look的用法
(1)look作系动词时，意为“看起来；看上去”，后接形容词作表语。
He looks happy today. 他今天看起来很高兴。
This dress looks nice on you. 这条连衣裙穿在你身上真好看。
(2)look作实义动词时，意为“看”，可单独使用。如果要接宾语，需加介词at。
Look！The bus is coming. 看！公共汽车来了。
Please look at the blackboard. 请看黑板。
( )1. —Mom, I make a cake for you.
—I love it! It looks ______.
A. bad B. good C. well D. badly
( )2. Jim keeps smiling all the day. He looks very ______.
A. sad B. sadly C. happy D. happily
专练
B
C
5
“Two dollars for one pair.”的用法
（1）介词for用来表示物品的价格，常见搭配为：价格+for+具体物品；for后面也可直接接价格。
It’s 15 yuan for this toy. 这个玩具15元。
We have skirts for only 20 yuan. 我们有仅卖20元的裙子。
（2）a pair of意为 “一双；一副；一对；套”。如：a pair of trousers 一条长裤；two pairs of shoes 两双鞋子。数量词a pair of 等作主语时，后面的谓语动词与pair的单复数保持一致。
A pair of shoes is not enough，but two pairs of shoes are OK. 一双鞋子不够，但两双鞋子就够了。
【拓展】at后面加不具体的价格，如：
We sell our clothes at very good prices. 我们以优惠价格出售服装。
( )1. Our shop has pants ______ only 30 yuan.
A. of B. for C. in D. at
( )2. How much ______ a pair of glasses
A. be B. is C. are D. was
( )3. We have cool shorts and shirts ______ boys ______ very good prices.
A. for; in B. for; at C. to; at D. to; in
专练
B
B
B
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. Tom has many sports s____________.
2. It’s cold outside. You need to put on your s______________.
3. Lucas often buys ____________ (短裤）on the Internet.
4. Who are those ____________ (女士） over there
hoes
weater
shorts
women
5. The Yellow River is about 5,500 miles __________ (长的）.
二、根据中文提示完成句子，词数不限
6. 这些鞋子一百元三双。
These shoes are 100 yuan _____________________.
7. 艾米需要一个新书包上学。
Amy _________________________________ school.
long
for three pairs
needs a new schoolbag for
8. 你想要什么颜色？
__________________ do you want
9. 这双鞋子对我来说小了。
This pair of shoes _____________________.
10. 这件连衣裙看上去不错。
The dress _____________________.
What color
is small for me
looks nice
三、单项填空
( )11. How many ______ do you want
A. pair of shoe B. pair of shoes
C. pairs of shoe D. pairs of shoes
( )12. —How much ______ the T-shirts
—______ 8 dollars.
A. is; It’s B. is; They’re
C. are; They’re D. are; It’s
D
C
( )13. The coat is too short for me. Please give me a ______ one.
A.small B.big C.long D.short
( )14. —How much are the socks
—18 dollars ______ 3 pairs.
A. of B. for C. in D. on
C
B
( )15. —The yellow shirt is only 16 dollars.
—Good. I’ll ______ it.
A.take B.get
C.ask D.sell
A
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的第一课时下面的练习题。