人教新目标七年级英语上册---Unit 7 How much are these socks_ 单元复习课件PPT
展开七年级上学期英语复习学案（Unit Seven）
目标：1.Revise the words and language points in Unit7;
2.Revise cardinal numbers;
3.Revise the sentence pattern of “how much”.
重点：1.The words and language points in Unit7;
2.Grammar: (1)cardinal numbers；(2) sentence pattern of “how much”
考点梳理：
考点一：Key words
trousers
sweater
dollar
sale
price
look
take
buy
sell
ten
eleven
twelve
thirteen
fifteen
eighteen
twenty
thirty
all
考点二：Key phrases
how many + 可数n(复)
how much + 不可数n
a pair of shoes
sweaters in red
look nice
at a good price
on sale
have a look at
buy sth for sb
give sth to sb
a bag for ¥12
Mr.Cool's Clothes Store
考点三：重点句子识记
1. ---您要买点什么吗？ ---是的。 ---Can I help you? ---Yes.
2.我需要为上学买一件毛衣。I need a sweater for school.
3.这条裤子多少钱？How much are the trousers?
4.两美元一双，三美元两双。Two dollars for one pair and three dollars for two pairs.
5. 我买下了。I'll take it.
6. 给你。Here you are.
7. 它看起来很漂亮。It looks nice/beautiful.
8. 我们在大甩卖，快来买衣服吧！Come and buy your clothes at our great sale!
9. 我们买的所有服装价格都很优惠。We sell all our clothes at very good prices.
考点四:基数词、序数词的变化形式
one –first | eleven-eleventh |
| 基数词序数词的变化形式有一定的规律，变成序数词时一般在基数词的后面加-th，以-ty结尾的将y变成-ie再加-th 常出现在考题中的序数词有first， second，third，fifth，eighth，ninth ，twelfth等。 |
two-second | twelve-twelfth | twenty------twentieth | |
three-third | thirteen—thirteenth | thirty ------thirtieth | |
four-fourth | fourteen---fourteenth | forty ------fortieth | |
five-fifth | fifteen-- fifteenth | fifty------fiftieth | |
six –sixth | sixteen--- sixteenth | sixty ------sixtieth | |
seven- seventh | seventeen--- seventeenth | seventy----seventieth | |
eight-eighth | eighteen--- eighteenth | eighty ----eightieth | |
nine –ninth | nineteen--- nineteenth | ninety -----ninetieth | |
ten -tenth | twenty--- twentieth | twenty-one---- twenty-first | |
|
| twenty-two ---- twenty-second |
考点五：基数词、序数词的用法
1.表示编号
名词+基数词=the+序数词+名词。如：
第一课 Lesson One = the first lesson
第二页 Page Two = the second page2路公车 Bus No.2 或 the No.2 Bus
有时可以直接用数字来表示。 如 Class 5, Room 206…
使用时要注意大小写。
2.时间的表达方式
1])接表达法。适合于任何一种时间表达方式。即钟点数+分钟数 如：
4：10-------four ten 4：36------- four thirty-six
2)不超过30分钟的用“past”。即分钟+past+钟点数 如：
6：30------ thirty-past six/ half past six
5：10------ten past five
3)超过30分钟的用“to”即“60-分钟数+to+钟点数+1” 如：
7：45--------fifteen to eight（a quarter to eight）
3：55-------- five to four
4)另外表示几刻钟常用“quarter”。
一刻钟 a quarter
三刻钟 three quarters
两点一刻 a quarter past two
半小时 half an hour
一个半小时 one and a half hours
=one hour and a half
3.年、月、日的表达方法
首先要掌握12个月份的读法和写法。月份在使用时第一个字母一定要大写，和日期连用时也可用其缩写形式,五月没有缩写形式。
一月 January（Jan.） | 五月 May | 九月 September(Sep./ Sept.) |
二月February(Feb.) | 六月 June(Jun.) | 十月 October(Oct.) |
三月 March(Mar.) | 七月 July(Jul.) | 十一月 November(Nov.) |
四月 April(Apr.) | 八月 August(Aug.) | 十二月 December(Dec.) |
注意：
1.年和月连用时, 要将月放在前面,年放在后面,中间可用可不用逗号。
如：December 2007
2.月和日连用时，有两种表达方式。
如：8月28号 August 28读作 August the twenty-eighth
或 28 August 读作the twenty eighth of August
3.年、月、日连用时常在年前加逗号，介词用on。
如：在1989年9月28号 on September 28，1989
在2008年五月一号 on May 1，2008
考点六:How much 引导的特殊疑问句及其回答
句型：--How much is/are...？表示“...多少钱？” --It's/They're ...
1.当商品为单数或不可数名词时，谓语动词用is，当商品为复数时，位于动词用are。
2.回答时:it 代替单数或不可数名词，they代替复数名词。
重点突破
一、单词拼写，根据句意或首字母提示填写空格。
1. –What’s the __________ (价格) of this dog? –It’s 98 yuan.
2. My friend wants __________ (买) a pair of new socks.
3. He wants blue ____________ (鞋).
4. The sweater ________(看起来)nice on you.
5. You can buy the shirt for eight ________ (美元).
6. His hat is _______(大号的).
7. The bags on _______(销售)are twenty-one yuan each.
8. Seven and eight is _________ (十五).
二. 翻译句子
1. 你想要什么颜色的？
_____________________________________________________________
- 这条黑色的长裤多少钱？
_____________________________________________________________
- 那些蓝色的大帽子只卖8美元。
_____________________________________________________________
- 她需要为英语课买一本笔记本。
_____________________________________________________________
5.我们卖的所有衣服都很优惠。
_____________________________________________________________
三. 用所给词的适当形式填空
1. What's_________(you) telephone number?
2. The red jacket is_________ (her).
3. —Are those your keys?
—Yes, they are. They're_________(my).
4. Is_________ (he) English name Sarah?
5. The black watch is____________(John)?
四. 单项选择
1. We have sweaters _____ sports _____ only $ 25.
A. at; for B.for; at C. in; for D. for; for
2. –The sweater is only ten dollars. –I’ll ________it.
A. sell B. give C. sale D. take
3.Those shoes are 20 ______. Do you want _______?
A. dollar, them B. dollars, them C. dollar, it D. dollars, it
4. –How much ______ the sweaters? – ______twenty dollars．
A.is, It B.are, They C.is, It’s D.are, They’re
5. –Can I help you? –_________.
A. I’m sorry B. Thank you
C. You’re welcome D. Yes, please, I want a pen
五．短文填空
（1）Have a look at Sports Store. We sell all the sports things 1.______ very good prices. Do you want a 2._______? We have great basketballs for only $45. 3.______ much are the soccer balls? They 4._______ only $20. And ping-pong bats are only $10. 5.______ and buy sports things here now.
（2）There is a clothes 1 near my home. It’s not big but it has 2 of clothes. Last Saturday morning, I got up early because I wanted to 3 a T-shirt for my father as a birthday gift. At 9:00, I was in the clothes store. Many clothes are 4 sale. The T-shirts in all colors are only $15. Socks are only $1 for one pair. They also have green 5 for $20, so I bought a sweater for my mother. I was happy that day.
写作训练
请用英语写一篇60--80字左右的文字，为你的服装店做广告。内容包括：
1、服装种类。
2、服装颜色、价格。
3、招揽客人的语言。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
