R七年级上册SectionA第1课时Unit7Howmucharethesesocks?Lead-inIhavesomemoney.1yuan1dollar￥1$1RMB(￥)美元(USD$)5yuan￥55dollars$5NewwordsNewwords单词拼写1.sock(n.)2.T-shirt(n.)3.sweater(n.)4.trousers(n.)5.shoe(n.)6.skirt(n.)________________7.dollar(n.)___________________短袜T恤衫毛衣裤子鞋裙子美元；加元8.big_____________9.small_____________10.short_____________11.long_____________12.woman______________13.need______________14.look______________15.pair______________16.take______________大号的小的；小号的短的；矮的长的女子需要看；看上去一双；一对买下；拿；取1aMatchthewordswiththethingsinthepicture.1.socks____2.T-shirt____3.shorts____4.sweater____5.bag____6.hat____7.trousers____8.shoes____9.jacket____10.skirt____idacfgjbhe1bListenandcirclethethingsyouhearinthepicturein1a.1cPracticetheconversationwithyourpartner.Thenmakeyourownconversations.Howmuchisthissweater?It’ssevendollars.HowmuchisthatT-shirt?It’seightdollars.LanguagepointsHowmuchisthisT-shirt?这件T恤衫多少钱？【句型剖析】(1)howmuch意为“(价格)多少”,用于询问物品的价格,句型为“Howmuch+be+主语?”。(2)当主语是可数名词单数或不可数名词时,be动词用is,答语为:It’s...;当主语是可数名词复数时,be动词用are,答语为:They’re...。—Howmucharethesocks?这袜子多少钱?—They’retwodollars.它们两美元。howmuch/howmany的用法辨析howmuch常用来询问不可数名词的数量或物品的价格howmany常用来询问可数名词的数量Howmanybooksarethereonthedesk?桌子上有多少本书?Howmuchmilkisthereintheglass?玻璃杯里有多少牛奶?2aListenandrepeat.blackwhiteredgreenblueyellowbrownpurplebigsmallshortlongcolorsListentotheconversationsandcirclethethingsyouhear.2b2cListenagain.Fillinthepricetags.＄5.00＄8.00＄6.00＄7.00＄2.00＄9.002dAskandanswerquestionsaboutthethingsin2b.Iliketheseshorts.Howmucharethey?They’resixdollars.Role-playtheconversation.2eWoman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?Woman:Ninedollars.Mary:I’lltakeit.Howmucharethoseyellowsocks?Woman:Twodollarsforonepairandthreedollarsfortwopairs.Mary:Great!I’lltaketwopairs.Woman:Hereyouare.Mary:Thankyou.Woman:You’rewelcome.Languagepoints1.Woman:CanIhelpyou?女子：我能帮您吗?(1)woman为可数名词，意为“女子”，复数形式为women。其对应词为man(男人)，复数形式为men。Thetwowomenoftenhelptheoldwoman.那两位女士经常帮助那位老年女士。(2)CanIhelpyou?CanIhelpyou?是服务人员或营业员主动询问顾客需要的常用语,类似的说法还有“MayIhelpyou?”和“WhatcanIdoforyou?”如果顾客需要购物时,可回答:Yes,please.否定回答可用:No,thanks.2.Ineedasweaterforschool.我需要买一件上学穿的毛衣。(1)need为实义动词,意为“需要”,有人称和数的变化,后面可接名词、代词、动名词及动词不定式;可用于肯定句、疑问句和否定句中。Tomneedstobuyanewpentoday.汤姆今天需要去买一支新钢笔。(2)need可作情态动词,意为“需要”,无人称和数的变化,后接动词原形,变为否定句时要在need后加上not;变为疑问句时,要把need提到主语前。Youneedn’tworry.你不必担心。Needhedohishomeworkfirst?他需要首先做他的家庭作业吗?3.OK.I’lltakeit.好吧，我买了。(1)take为动词,意为“买下;拿;取”,相当get/buy/have。I’lltaketheT-shirtformydaughter.我要为我女儿买这件T恤衫。(2)顾客购物时,常用I’lltakeit/them.表示“我要买下了”。take的多种词义(1)take+人/物+to+地点,意为“把某人/某物带到某地”,强调将某人或某物从说话地点带到其他地方去。Couldyoutakemybagtotheclassroom,please?请把我的书包带到教室去好吗?(2)take表示“花费”之意。Ittakesmeanhourtodohomeworkeveryday.我每天花费一小时做作业。4.Hereyouare.给你。(1)Hereyouare.是英语口语中常用的句子,意为“给你”或“你要的东西在这里”,用于别人向你要东西或借东西,你递给他时的应答语。(2)当给对方的东西是单数时,Hereyouare.和Hereitis.两者均可使用;当给对方的东西是复数时,用Hereyouare.或者Heretheyare.(Hereitis.的复数形式)。购物用语小结(1)Clerk(店员)常用语:CanIhelpyou?/WhatcanIdoforyou?Wehavesweatersinmanycolors.Whatcolordoyouwant?Hereyouare.You’rewelcome.(2)Customer(顾客)常用语:Yes,please.Iwanta/an...No,thanks.Howmuchisit?/Howmucharethey?I’lltakeit/them.Ⅰ.根据句意及汉语提示完成单词1.Howmucharethese(裤子)?2.The(鞋)areverynice.Ilikethem.3.Doyoulikethered(毛衣)?4.Iwanttobuyawhite(裙子).5.Theshirtistoo(长的)forme.trousersshoessweaterskirtlongExerciseⅡ.单项选择1.Herblackshoes50dollars.A.isn’tB.isC.areD.don’t2.—Howmucharetheblacksocks?—.A.It’s10yuan.B.It’s10yuans.C.They’re10yuan.D.They’re10yuans.3.—isit?—It’sorange(橙色的).A.WhatB.WhatcolorC.HowmuchD.Howmany4.—?—Yes,please.Iwantaskirt.A.IsthisyourskirtB.WhatdoyoudoC.WhatdoyouwantD.CanIhelpyou5.Howmuchdoyouwant?A.tomatoesB.chickenC.applesD.eggs同学们，这一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的视频开始听写吧！
