(word完整版)人教版英语七年级上册第七单元知识点总结,推荐文档

1、人教版英语七年级上册第七单元知识点Unit 7 How much are these socks?1. how much的用法1对价格提问：How much +be(is/are)主语(单数/复数)？某物多少钱？例如：1.How much_(be)the sweater?_8 dollars.2.How much_(be)the shorts?_12 dollars.2How much+be+主 语？的同义句：一Whatthe price of+主语？一Its12 dollars.例如：How much are the socks？=Whatsthe price of the socks？3H

2、ow much还可以对不可数名词的数量提问：How much+不可数名词+其他？例如：How much milk do we need?我们需要多少牛奶？注：How many对可数名词的数量提问：How many+可数名词复数+其 他？例如：How many bananas do we need我们需要多少个香蕉？2. Can I help you?勺同义句：What can I help you?Is there anything I can do for you?May I help you?3. need的用法:need+名词例如：I need a pen.Need to do sth例

3、如：You need to finish the job on time.4. Look的用法：1可以单独使用，表动作。Look!What is he doing?2短语：Look like看起来像。He looks like his father.3看一看have a look at. Let me have a look at the map.have a look Please come and have a look.4Look at+宾语Look at the map.5. take的用法:1买下.相当于buy. Illtake it/them.2拿走，带走.take sth to

4、sb/sp. Please take the book to yourclassroom.6. Here /There+主语（代词）+谓语动词！Here it is! Here you are!Here/There +谓语动词+主语（名词）！Here is a book!7. buy的用法：1buy sth for sb.为某人买某物。I buy a skirt for my daughter.2buy sth from sp.从某地买某物。I buy a book from the bookstore.8. Sell sth to sb把某物卖给某人He sells a book to me.9. Sale名词销售。1on sale正在销售These clothes are on sale.2at our great sale在我们大降价时Come and buy clothes at ourgreat sale.10. at a good price./at good prices .以优惠的价格。At a high price.以高价at a low price.以低价.11.in+颜色。表示穿某种颜色的衣服例如：The woman in red is my sistei穿红衣服的这个女人是我的妹妹。We have skirts in purple我们有紫色的裙子。12.