人教版七年级上册英语精品教学课件pptUnit7SectionB2a3b

七年级（上）SectionB(2a-3b)七年级英语上（RJ）教学课件Unit7Howmucharethesesocks?11________12______13_________14_________15______16________17_________18_______19_________20_______30______40_____21___________26__________32___________38___________twelvethirteenfourteeneleven用英语写出正确的数字。sixteeneighteenthirtytwentynineteenseventeenfifteenfortytwenty-onetwenty-sixthirty-twothirty-eightLeadin单词展示PresentationclothesboyMr.apairofshoessalestorepricebuysell50元现价10元原价50元Bean课文展现1.askirt___3.socks___5.shorts__2.asweater___4.trousers___6.shoes__Howmuchdoyouthinkthesethingscost?Matcheachclothingitemwithaprice.bafedca.$3c.$30e.$22b.$15d.$20f.$252aReadtheadandfillthepricetags.Mr.Cool’sClothesStoreComeandbuyyourclothesatourgreatsale!Wesellallourclothesatverygoodprices.Doyoulikesweaters?Wehavegreensweatersforonly$15!Yellowsweatersareonly$12!Doyouneedtrousers?Forboys,wehaveblacktrousersforonly$22.Andshortsareonly$16!Forgirls,wehaveskirtsinpurpleforonly$20.Howmuchareourjackets?Only$30!Andwehaveblackshoesforonly$28.Socksareonly$2forthreepairs!CometoMr.Cool’sClothesStorenow!2b$15$12$16$30You:Hello,canIhelpyou?Girl:Yes,please.Ineedaskirt.You:Howaboutthesepurpleskirts?Girl:Oh,Ilikethisone.Howmuchisit?You:It’sonlytwentydollars.Girl:Oh,good.I’lltakeit.You:Andwhatdoyouneed?Boy:Well,Ineedapairofblackshoesforschool.ImagineyouworkatMr.Cool’sClothesStore.Completetheconversation.2cYou:Whataboutthispair?Theyareonlytwenty-eightdollars.Boy:Great.Anddoyouhaveshorts,too?You:Yes,ourshortsareonlysixteendollars.Boy:OK.I'lltaketheshoesandtheshorts.$201.clothes指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some,many,these或those等连用。如：Look!Someclothesareatgreatsaleoverthere.看！那边的衣服大减价了。Languagepoints2.sale是动词sell的名词形式，意为“出售；廉价出售”，其常用短语为atagreatsale。如：Thesweatersinthestoreareatgreatsaletoday.今天这家商店的毛衣大减价了。3.all与定冠词、指示代词、形容词性物主代词等限定词连用时，all应放于这些词之前。如：allthestudents所有这些学生allherclothes她所有的衣服allthoserooms所有那些房间4.atverygoodprices意为“以合理的价格(出售)”。price用作名词，意为“价格”。如：What’sthepriceofthebook?这本书多少钱?Theyhavesweatersinallcolors,atthepriceof＄15each.他们有各种颜色的毛衣，每件售价是15元。5.Forgirls,wehaveskirtsinredandpurpleforonly＄20.对于女孩，我们有红色和紫色的裙子，仅售20元。1)forgirls中的for是“对于……而言”；foronly＄20中的for是“交换”的意思。2)该句中的in后接颜色的词，表示“穿……颜色的……”。如：Thegirlinredismysister.那个穿红衣服的女孩是我妹妹。Lookatthethingsinthepicture.Fillintheblanksinthead.HuaxingClothesStoreDoyoulike________?Wehave_______foronly___yuan.Howmuchareour________?Only___yuan.Andthered_____are___yuan.sweaterssweaters21trousers20skirts253aPracticeWriteanadforyourownclothesstore.Comeandbuyyourclothesat…!Doyoulike…?Wehave__________________________________________________________Cometoourstorenow!Saleat__________3b写作指导：这是一篇有关卖衣服的广告，写作过程中可能用到的句型如下：1.Comeandbuyyour…atgreatsale!快来买……，大减价了！2.Doyoulike/need/want…?你喜欢/需要/想要……吗？3.Wehave/sell…foronly…dollars/yuan.我们有/卖……，只需……美元/元。4.Youcanbuy…for…dollars/yuan.你可买……，只需……美元/元。5.…is/are…dollars/yuan.……美元/元。6.Howmuchis/are…?……多少钱?It’s/They’re…dollars/yuan.……美元/元。7.Cometo…now!快来……吧！Onepossibleversion:FGBClothesStoreComeandbuyyourclothesat!Doyoulike?Wehave________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Cometoourstorenow.Saleat_________________FGBClothesStoreT-shirtsT-shirtsataverygoodprice--only＄10.Doyouneedbagsforsports?Wealsohavegreatbagsforonly＄8!Forboys,wehaveT-shirtsinwhiteandyellowforonly＄15.Shortsareonly＄10!Forgirls,youcanbuygreenskirtsfor＄12.Howmucharethehats?Only＄6!Andsocksareonly＄2fortwopairs!I:apairofwhitesocks,_________________________________________________________________________________________________Mypartner:_____________________________________________________________________Myteacher:_____________________________Describewhatthesepeoplearewearingtoday.1apairofbrownshoes,bluetrousers,ayellowsweater,bluetrousers,aredjacket,apurplehat,apairofgreensocks,apairofwhiteshoesapairofgreensocks,apairofredshoesredtrousers,awhitejacketSelfCheckMymom:________________________________________________________________________Mydad:____________________________________A.Thankyou.B.I’msorry.Wedon’tsellbags.C.Youarewelcome.D.Hereyouare.E.Yes,please.Doyousellbags?F.OK.I’lltakethem.G.CanIhelpyou?H.Isee.Hmm…thosebluetrousersarenice.Howmucharethey?I.They’retwenty-fivedollars.Putthesentencesinordertomakeaconversation.2一、写出下列词组或句型。1.多少钱__________2.给你。___________3.谢谢你。_________4.别客气。_____________5.对女孩而言_________6.对男孩而言_______7.三十二美元__________________8.我将买下它/它们。________________9.给某人买某物_________________________10.一双……________11.穿红衣服的_______11.仅售12美元________________________howmuchHereyouare.Thankyou.You’rewelcome.thirty-threedollarsI’lltakeit/them.buysb.sth./buysth.forsb.forgirlsforboysapairofforonlytwelvedollarsinred二、根据首字母或汉语提示写单词。1.Sevenandeightisf______.2.Therearet_____months(月份)inayear.3.Let’sb____somesweatersintheclothesstore.4.Thestores____schoolthings.5.—What’sthep______ofthissportsbag?—＄25.6.Thesocksatagreatsaleare$2f