七年级英语上册Unit7Howmucharethesesocks基础知识必背手册新版人教新目标版

1、unit7 how much are these socks?at a very good price  一个好价钱/价格合理 whats the price of sth ?=how much 多少钱10. have sth. for only +价钱 “有某物只卖”11. in all colors各色；colorful 色彩丰富的。12. in+颜色 ；着色13. clothes store= clothes shop 服装店14. ask sb to do sth  叫某人做某事15. buy sth. for +价

2、钱 “多少钱买某物”；buy sb. sth. = buy sth. for sb.给某人买某物 16. sell sth. for +价钱 “多少钱卖某物”；sell v. ；sale n. 17. socks袜子, shoes鞋, pants裤子,trousers裤子等都是成双成对的物品，一般以复数形式出现，作主语时谓语动词用复数形式。但它们和a pair of （一双、一副或一对）连用作主语时，谓语动词要与pair在数上一致。 the pants are toms. 这条裤子是汤姆的。 the pair of pants is toms. 这条裤子是汤姆的。用法集萃1

3、. can i help you?我能帮助你吗？此句是主动提供帮助时的服务用语。它的翻译随着场所的不同而不同。在饭店：你想吃点什么？在商店：你想买点什么？肯定回答：yes,please.否定回答：no,thanks. 与can i help you?同义的常用表达还有：what can i do for you?/may i help you?/is there anything i can do for you?2. look v看；看上去（1）.作动词“看”讲时，是不及物动词，即后面不能直接跟宾语的动词。look可单独使用。如果表达“看某人或某物”，look后接介词at，相当于have a

4、 look at。look at the pen.what color is it?(2).作动词“看上去”讲时，后接形容词作表语。he looks fine.他看上去气色很好。3. need to do sth.需要做某事need的主语是“人”。i need to call him.我需要给他打个电话。重点句子点拨：i'll take it.我买了。点拨1：:此句是选好商品并决定购买时的常用语。在西方国家，顾客在商场购物并决定买某种商品时，常说“i'll take it/them.”或“i'll have it/them.”而一般不说“i'll buy it/

5、them.”。点拨2：i'll是i will的缩写，will是助动词，表示“将要”，用于表示将来(要)发生的事。i'll go to nanjing.我将要去南京。点拨3：take在句中的意思是“买”，相当于buy/get/have。the skirt is nice.i'll take it.这裙子不错，我买了。点拨4：take v“拿走，带到”，常用于以下结构：takesb.sth.(相当于takesth.tosb.)把某物带给某人。2. are those trousers jims?the shorts are 58 dollars.那些裤子是吉姆的吗？那些短裤

6、58美元。点拨：socks袜子,shoes鞋,pants裤子,trousers裤子等都是成双成对的物品，一般以复数形式出现，作主语时谓语动词用复数形式。例如： 【相关链接】如果这类词前面有“pair(s)of(条/双)”修饰时,谓语动词就要根据pair的单复数形式发生相应的变化。the pair of trousers is 98 yuan.这条裤子98元。two pairs of blue shoes are 200 dollars.两双蓝色的鞋200美元。典句必背1.how much is this t-shirt?      

7、its seven dollars / 7 yuan. 这件t-shirt 多少钱？七美元。2.how much are these socks?      theyre two dollars / 2 yuan. 这些裤子多少钱？2美元。3.-can i help you? =what can i do for you?你要什么？-i want a sweater.=id like a sweater.我要一件毛衣。what color do you want?       

8、; here you are.你要什么颜色？给你。4.ill take it. 我要这件了。                    youre welcome.不用谢。thats ok. 不用谢                   thats all right. 不用谢the blue sweater is 7 dollars.  这件毛衣7美元。   we have sweaters at a very good price.我们有便宜的毛衣。we have great bags for only 12 yuan.     我们卖书包仅仅12美元。    we have t-shirts in purple for