Unit 7How much are these socks?$ 10A: How much is the sweater?B: Its ten dollars.$ 12$ 6$ 71c Practice the conversation with your partner. Then make your own conversations.$ 14A: How much are these trousers?B: Theyre fourteen dollars.$ 8$ 4$ 112a Listen and repeat.blackwhiteredgreenbrownyellowpurpleC O L O R Sbigsmallshortlong green blue brown black orange red white purple yellow COLORSyellowgreenbluewhiteredWhat are the colors?bigsmallIts a big red hat.Its a small yellow hat.long short small big 冠词冠词+大小大小+颜色颜色+中心名词中心名词bigsmallshortlongIts a long blue T-shirt.Its a short blue T-shirt.Skirt, skirt, a short yellow skirt.Sweater, sweater, a short red sweater. trousers, long blue trousers.Shorts, shorts, short black shorts.Socks, socks, small green socks.shoes, shoes, big grey shoes.2b Listen to the conversations and circle the things you hear.2c Listen again. Fill in the price tags. $6$8$5$7$9$22d Ask and answer questions about the things in 2b. A: I like these shorts. How much are they? B: Theyre six dollars.S1: Look, this is my shirt.Ss: How much is your shirt?S1: Its 100 yuan.S1: Look, these are my trousers.Ss: How much are your trousers?S1: Theyre 200 yuan.2e Role-play the conversation.Woman: Can I help you?Mary: Yes, please. I need a sweeter 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: Ill take it. How much are those yellow socks?Woman: Two dollars for one pair and three dollars for two pairs.Mary: Great! Ill take two pairs.Woman: Here you are.Mary: Thank you.Woman: Youre welcome.Can I help you?I need / I wantWhat color do you want?Here you are.How much ?It is/They areThank you.Youre welcome.Useful shopping expressions提供帮助的表达法提供帮助的表达法: :Can I help you?What can I do for you?Is there anything I can do for you?回答时直接说要买什么东西回答时直接说要买什么东西: :I need / want a sweater.I want to buy a sweater. 决定买时说：决定买时说：Ill take / buy / get / it.Ill =I will 1) Here you are. = =2) Thanks a lot. = 3) You are welcome. = Thats all right. = Thats OK. = Not at all. = Its my pleasure. 4) How much is it? = Whats the price of it?Here it is.It is here.Thank you very much.A: Can I help you? 您要点什么吗？B: Yes, please. 是的。A: How much (is /are)? () 多少钱？B: It is $ 3. 它是三美元。A: Ill take / buy / get / it. 我买下了。B: here you are. 给您。（您拿好。）Tips1. I need a sweeter for school.介词介词“for” 表示目的，译为表示目的，译为“为为;去做去做”needfor表示表示“需要需要去做去做”例如：例如：What do you need for your birthday party?We need some fruit for the salad.2.It looks nice. 它看起来很漂亮。它看起来很漂亮。 这句话与这句话与That sounds good. 属于同一类型的属于同一类型的句子结构，句子结构，look 表示表示“ 看起来；看上去看起来；看上去”，后，后 面接形容词。例如：面接形容词。例如： That man looks old, but he is not that old. 那位男士看上去年长，但他没那么大年龄。那位男士看上去年长，但他没那么大年龄。 This shoes looks nice on you. 这双鞋穿在你脚上很好看。这双鞋穿在你脚上很好看。3.Two dollars for one pair and three dollars for two pairs. 两美元一双，三美元两双。两美元一双，三美元两双。 1）在此句中，介词）在此句中，介词for如用来表示物品的价格，如用来表示物品的价格， 用法为：用法为： 。例如：。例如： Its 30 yuan for this book. 这本书三十元。这本书三十元。 How much is it for the two? (买）两个多少钱？买）两个多少钱？ 价格价格+for+具体物品具体物品2）pair 表示表示“双；对；套；副双；对；套；副”，通常与介词，通常与介词 of 搭配，搭配，表示裤表示裤子、鞋袜、手套、眼镜等有两个部分组成的物品子、鞋袜、手套、眼镜等有两个部分组成的物品的量。的量。 例如：例如： a pair of trousers/shorts 一条长裤一条长裤/短裤短裤 two pairs of soccer shoes/socks 两双足球鞋两双足球鞋/袜袜 many pairs of glasses 许多副眼镜许多副眼镜Quiz翻翻译练习1）怎么）怎么样： 2）多少）多少钱：3）一副眼）一副眼镜：4）两条）两条裤子：子： 5）给你：你： 6）我）我买下了：下了：7）看起来真漂亮：）看起来真漂亮： 8）那听起来不）那听起来不错： How aboutHow muchA pair of glassTwo pairs of trousersHere you areIll take/get itIt looks niceThat sounds good