How much are these socks复习课程.pptVIP

Unit 7;-- What’s this in English? -- It’s a …;socks;sweater;1. socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。 例如： ;dollar 美元;2dollar 美元， 其复数形式为dollars，,表示价格时， dollar放在数词之后，符号＄放在数词前. 美分是 cent (cents) Theyre two dollars .他们2美元 ＄2 @注意在英语中，当金钱，时间或距离等做主语时，常看作一个整体，谓语动词用第三人称单数形式， Twenty thousand dollars is not enough. 2000美元不够。 ;4 need 需要，作为实义动词，其后接名词，代词和动词不定式作宾语，有人称和数的变化。 I need your help. 我需要你的帮助。 固定搭配 need sth 需要某物 need to do sth 需要做某事 I need an ruler . I need to do my homework . ; 5. pair 一双， 一对， a pair of 用来表示一双， 一对等含义时， 后常接复数名词。 this/that/a pair of......做主语时，谓语动词用单数， pairs of ......做主??时， 谓语用复数。 The two pairs of trousers arent mine . This pair of shoes is Mikes ; 6 take 买下， ，拿，取。 在购物时，当选择合适的物品决定要买时用take 这个词， take 在购物时表示“买”的意思， 相当于buy/get/have, 一般情况下在口语常用take来代替buy/get/have. The coat is cheap. Ill take it . 这件外套很便宜， 我买了 固定短语 take .....to..... 把.....带走 bring .......to .....把......带来 ;Woman: Can I help you? Mary: Yes, please. I need a sweater for school. Woman: OK. What color do you want? Mary: Blue. Woman: How about this one? Mary: It looks nice. How much is it?;Woman: Nine dollars. Mary: I’ll take it. How much are those yellow socks? Woman: Two dollars for one pair and three dollars for two pairs. Mary: Great! I’ll take two pairs. Woman: Here you are. Mary: Thank you. Woman: You’re welcome. ;重点句子 1 how much用于提问某物的价格，意为“多少钱”，其句式为“How much + be +主语?” How much is+单数名词 Its/It is+价格 How much are + 复数名词 They re/They are+价格 How much is the sweater?这件毛衣多少钱啊 Its 328yuan. 328元 How much are these trousers?这条裤子多少钱 Theyre 30 dollars . 30美元 ;对价格进行询问时，还可以用， Whats the price of......? 使用这一句型时，无论被询问的商品是单数还是复数，be 动词都用is, 而不用are, 其答语为：Its +价格， 意为“价格是” What s the price of the books? Its five yuan. 5元。 how much 和how many区别 how much +不可数名词 How much milk do you drink everyday? how many +可数名词的复数。 How many apples do you have? ;2 Woman：Can I help you?你想买点什么吗 Can I help you? 是服务人员主动询问顾客需要的常用语，意思是你想买点什么？ 在说英语的国家里，服务人员通常用Can I help you? May help you? What can