Unit 7 How much are these socks知识点总结

中小学教育资源及组卷应用平台
Unit 7 How much are these socks
Section A
1a
How much is the hat 这顶帽子多少钱？
It’s five dollars. 5美元。
How much are these socks 这双短袜多少钱？
They’re two dollars. 2美元。
询问价格
单数：How much is … ？ 答句：It's +价格。
复数：How much are… 答句：They're +价格。
英语中，成双成对的物品，通常以复数形式出现，作主语时，位于动词用复数形式。
如：socks 短袜 clothes衣服，trousers裤子，pants长裤，shorts短裤， shoes 鞋，jeans牛仔裤，以上服装类单词通常用复数。
人民币和美元的区别：人民币不可数，美元可数。
How much is this T-shirt 这顶帽子多少钱？
It’s ten dollars. 10美元。
How much is that jacket 这双短袜多少钱？
It’s ten yuan. 10元。
Section A
2a
big purple hat 大的紫色的帽子
long blue and yellow socks 长的蓝色和黄色的袜子
英语中如果有多个形容词修饰时：大小/长短+颜色+物品
2e
Can I help you 我能为你做什么？用于服务员询问顾客是否需要帮助，肯定回答：Yes , please , I'd like … ./No, thanks .
同义表达：May I help you / What can I do for you
Is there anything I can do for you
2.I need a sweater for school.我学校需要一件毛衣
need+ sth 需要某物
I need a sweater.
need...for..需要....去做
need to do sth需要做某事
You need to put on your jacket.你需要把衣服穿上
3. What color do you want 你想要什么颜色
what+...do/does sb want 某人想要什么
What hat do you want
What book does Tom want.
4. I"ll take it.我买了
5. Two dollars for one pair and three dollars for two pairs.
两美元一双，三美元两双。
价格+ for+具体物品 表示物品的价格
3 dollars for a book
6. I"ll take two pairs.我要两件。
一双；一对 a pair of
a pair of shorts
two pairs of shorts
7.Here you are 给你
Grammar Focus
询问价格
1.单数：How much is the/this/that + 单数名词 ？
答句：It's +价格。
2.复数：How much are the /these/those+复数名词
答句：They're +价格。
3.同义表达：What's the price of … / What price is / are …
答句：It's +价格（无单复数之分）
What's the price of the hat
It's 10 yuan.
4.How much … 还可用来询问有多少？后接不可数名词；询问可数名词要用How many ，后面接可数名词复数
How much milk is there.这里有多少牛奶
How many apples are there.这里有多少苹果。
Section B
1a
基数词，表示数目或者数量的多少。
基数词的表达法：
① one 到twelve，拼写和读音没有什么相似之处，无规律可言，应逐一进行记忆。
② thirteen到nineteen,表示“十几”，在个位数后加后缀-teen，读作/ti:n/。其中要注意thirteen, fifteen和eighteen的拼写。
③ twenty到ninety，表示“几十”，以-ty结尾，但需注意下面几个词的拼写：twenty, thirty, forty, fifty, eighty。
④ 21~29直到91~99,表示“几十几”，用整十位加个位数表示，中间用连字符“-”把十位数与个位数连接起来。21 twenty-one 35 thirty-five
⑤ one hundred意为“一百”，表示一百还可以用 a hundred . 要表示200~900,用“具体数字＋hundred”。200 two hundred 900 nine hundred
基数词的用法：
①表示年龄，基数词放在years old之前。He is twenty years old.
②用来表示人或物的数量，放在名词前。 I have three balls.
③表示顺序、编号等，放在名词之前。I’m in Class three.
④用来计算。 Two and six is eight.
2b
1. Mr. Cool's Clothes Store 酷先生的服装店
clothes 衣服，服装，作主语时位于动词用复数形式
The clothes in our store are very good.
2.Come and buy your clothes at our great sale!来买衣服我们的大促销
(1) at our great sale 我们的大促销
at a great sale 大甩卖，大促销
on sale 促销 甩卖
for sale 待售
sale 名词 出售 sell 动词 出售
sell sb sth = sell sth to sb 卖给某人某物
They sell me some books= They sell some books to me
(2) buy 动词 买
buy sb sth = buy sth for sb 给某人买某物
His father wants to buy him a bike
= His father wants to buy a bike for him
3.We sell all our clothes at very good price.
我们以合理的价格出售所有的衣服
at very good price 以合理的价格
the price of... ...的价格，作主语时，谓语动词用单数
The price of the coat is 100 yuan
4. For boys, we have black trousers for only $22.
对男孩来说，我们有黑色的长裤仅22美元
for 表对象，对于某人来说for sb
for me for him for Tom for my mother
for 表价格，以…价格 for 20 dollars
5. We have skirts in purple for only $20. 我们有紫色的裙子仅20美元
in+颜色 ……颜色的
in red 红色的
6. Come to Mr. Cool's Clothes Store now! 来酷先生的服装店
come to +地点 来某地
7.Imagine you work at Mr. Cool's Clothes Store
假设你在酷先生的服装店工作
work at+地点 在某地工作
作文
1 常用句型结构：
（1）Come and buy your ... at our great sale!
(2) Do you like/need/want...
(3) We have /sell...for only...dollars/yuan.
(4) You can buy... for... dollars/yuan.
(5) ...is/are... dollars/yuan.
(6) How much is/are... It's/ they're...
(7) Come to...now.
Sale at Xingxing Clothes Store
Come and buy your clothes at Xingxing 's great sale. We sell all our clothes at very good prices. For girls, we have T-shirts in different colors for only 8 dollars. Do you like hats We sell hats at a good price for only 3 dollars! And we have nice shoes for only 5 dollars! For boys ,we have socks for only 4 dollars each! Come to Xingxing Clothes Store now
提纲
21世纪教育网(www.21cnjy.com)