Unit7　Howmucharethesesocks？单元清（7张PPT）.ppt

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1、七年级英语上册（人教版）七年级英语上册（人教版）Unit 7How much are these socks?单元清单元清 how much的用法1How much is/are.？多少钱？这是购物时询问商品价格的一个常用句型。相当于Whats the price of.?a) How much is可数名词单数/不可数名词？回答用Its.b) How much are可数名词复数？回答用They are.eg：How much is the book？这本书多少钱？Its 10 yuan.10元钱。How much are the trousers？这条裤子多少钱？They are 20 d

2、ollars.20美元。2how much引导询问数量的特殊疑问句时，意为“多少”，其结构为：How much不可数名词一般疑问句？eg：How much water do you need？你需要多少水？A little.一点儿。基数词的用法1基数词的概述数词分为基数词和序数词。表示数字和数目多少的词是基数词。如one，two，three，four；表示事物的先后顺序的词叫序数词，如first，second，third。本单元主要学习基数词。2基数词的表达写作案例赵军的服装店开张了，请你根据提示写一篇60字左右的广告。提示：1.我们有黑色和蓝色的帽子，每顶只要12元；2我们有60元一件的毛衣

3、；3我们有运动包，45元一个；4我们有8元一双的足球袜，还有多种颜色的裙子，每条只要18元。_思路点拨根据提示写作；尽量使用学过的句型；注意句式变化。教材中出现的相关句型：Do you like.?Do you want.?Come and buy.The things in our store are at good prices.Our.are very cheap.We have sth.for价格.is/are only.yuan/dollars.Come and buy your clothes at Zhao Juns clothes store！Do you like hats？We have black and blue hats for only 12 yuan. We have sweaters at a very good price for only 60 yuan！Do you need bags for sports？We have great bags for only 45 yuan！For boys，you can buy football socks for only 8 yuan. For girls，we have skirts in many colors for only 18 yuan!美文欣赏