人教版初一英语下册第七单元知识点总结.

1、Unit7 How much are these socks?®识点总结1.重点短语7 美元 seven dollars 7元 seven yuan 次镑 seven pounds双红色的袜子 a pair of red socks = a pair of socks in red两双黄色的鞋 two pairs of yellow shoes= two pairs of shoes in yellow条绿色的短裤 a pair of green shorts =a pair of green shoes in green这双蓝黄相间的袜子 this pair of yellow a

2、nd blue socks一双两美元 two dollars for one pair两双三美元 three dollars for two pair需要去做某事need to do sth帮助某人去做某事 help sb (to do sth帮助某事某事 help sb with sth 我们大特价 at our great sale肖U价出售 on sale= at a great sale以彳艮合理的价格 at very good prices = at a very good price以低的价格at a low price以高的价格at a high price个®装店 a

3、 clothes store两名男老师 two men teachers三名女医生 three women doctors蔬菜/水果沙拉fruit/vegetable salad come here来这go there去那给某人买某物 buy sth for sb =buy sb sth从某人某地那买某物 buy sth from +地点/人把卖给某人sell sth to sb2.重点句子1.这件T-shirt多少钱？How much is this T-shirt?= What ' s the price of thshTt?2.1. 些裤子多少钱？How much are the

4、se trousers?=What ' s the price of these trousers?S逅|3 .一双袜子多少钱？04 .两条短裤多少钱？5 .你要买点什么？有什么需要帮助的吗？我要买Can I help you?= What can I do for you? = What do you want/need? Yes, please. I need/ want . No, thanks.06 .我需要一件上学穿的毛衣。7 . Mary 需要买一条裤子。 Mary needs to buy a pair of trousers.8 .这（双个怎么样？How about t

5、his one/ pair?9 .它看起来很漂亮。It looks nice.10 .这些夹克衫看起来很新。 These jackets look new.11 .Tom 帮助我做作业。 Tom helps me to do homework.=Tom helps me with homework.12 .我买了它 / 它们/ 一双。I will take(buy it/ them/ a pair.口回13 .14 .我们的衣服大特价快来买吧。Come and buy your clothes at our great sale.15 .我们以很好的价格卖所有的衣服。We all ouris|

6、hgve| 河16 .我们有绿色毛衣15美元。iave |1 iave17 .对于女孩我们有紫色的短群仅仅20in purple for only $20.18 .袜子 3 双两美元。Socks are only $2 for three pairs.19 .我妈妈给我买了一条裤子。My mother buys a pair of trousers for me尸My mother buys me a pair of trousers.20 .我从那个服装店里买了一顶帽子。I buy a hat from that clothes store.21 .UB个商店卖给我双运动鞋。That sho

7、p sells a pair of sports shoes to me.22 .我们有一些衣服出售。We have some clothes on sale.=We have some clothes at a great sale. 23s 短裤 的价格是 20美元。The price of this pair of shorts is $20.语法难点:1.H ow much 与 how manyHow much is/are询 问价格How much询问数量 How much +不可数名词How much salad/water do you need?尔要多少沙拉 /水？How ma

8、ny +可数名词How many hats do you need?尔要多少个帽子?2clothes(n衣服为复数形式做主语时谓语动词用复数many / some /these/those clothes These clothes look very nice. Many clothes are on the bed.3.in+颜色颜色的衣服顶红色的帽子 a hat in red双棕色的袜子 a pair of socks in brown那个穿蓝色衣服的女孩the girl in blue那个穿绿色衣服的男孩是 Tom. The boy in green is Tom. Tom is in green.in +颜色+复数衣服4.one做代词时，指代上文中提到的同类单个事物。I don't like green sweater. I like the blue