七年级英语上册Unit7Howmucharethesepants课件1人教新目标版.ppt

,Unit7Howmucharethesepants?,SectionA,Letsgoshopping.,Whatcanyouseeinaclothingshop?,ashirt/:/,pants/,aT-shirt,shorts/,asweater/,shoes/,socks/,-Howmuchisthisbag?,-Its$8.,$8=8dollars,shirt,blouse,$67,T-shirt,sweater,Yourshoppinglist:,$5,$15,socks,stockings,sandals,sneakers,slippers,￥98,shoes,jeans,shorts,cargopants,$110,pants,skirt,miniskirt,dress,￥200,Howmuchisthisbag?Its$4.Howmucharetheseshoes?Theyre$9.,AskandAnswer,Hat,T-shirt,2$,4$,pants,shirt,10$,6$,socks,1$,2$,bag,40$,bag,3$,sweater,5$,Listening(1b:P41),A:Howmuchisthehat?B:Thehatissixdollars.A:Andhowmucharetheshorts?B:Oh,theyreeightdollars.A:Andthesweater?Howmuchisthesweater?B:Letssee.Thesweaterisninedollars.,Tapescript,Colors,green,blue,brown,black,orange,red,white,purple,yellow,awhiteT-shirt,ablackshirt,agreensweater,whitesocks,anorangebag,aredhat,blueshorts,blackshoes,$4,$5,Howmuchisthisorangebag?Its$4.Howmucharetheseblueshorts?Theyre$5.,Practise,$3,$6,$8,$2,$7,$9,$1,abighat,Howmuchisthebighat?,$4,asmallhat,$2,Its$4.,Its$2.,Howmuchisthesmallhat?,alongT-shirt,$7,ashortT-shirt,$5,Listening(2a:P42),$5,$7,$9,$8,$2,$2,Tapescript,Conversation1A:HowmuchisthegreenT-shirt?B:Itiseightdollars.Conversation2A:Howmuchistheblackbag?B:Itistwodollars.,Conversation3A:Howmucharetheredshorts?B:Theyareninedollars.Conversation4A:Ilikethisgreensweater.Howmuchisit?B:Itssevendollars.,Conversation5A:Ilikebigbluehats.Doyouhaveone？B:Yes.Ihavethisonehere.A:Howmuchisit?B:Itsfivedollars.,Conversation6A:Ilikethoselong,blueandyellowsocks.Howmucharethey?B:Theyreonlytwodollars.,$20,注意使用购物用语,A:_Ihelpyou?B:_,_.I_asweater.A:_doyouwant?B:Orange.A:_youare.,Can,Yes,please,want,What,color,Here,B:_isit?A:20dollars.B:_.Thankyou.A:_._._.,How,much,Ill,take,it,You,are,welcome,Thatsallright/OK,Notatall,如何询问价格Howmuchistheredsweater?Its8dollars.HowmuchisthisblueT-shirt?Its7dollars.Howmuchisthatwhitebag?Itsninedollars.,Howmucharetheseblackpants?Theyre10dollars.Howmucharethosebluesocks?Theyre3dollars.询问价格的另一种方式：Howmuchisthebag?=Whatisthepriceofthebag?,Clerk:CanIhelpyou?/WhatcanIdoforyou?Wehavesweatersinmanycolors.Whatcolordoyouwant?Hereyouare.Yourewelcome.,购物用语,Customer:Yes,please.Iwanta/an.No,thanksHowmuchisit?/Howmucharethey?Illtakeit/them.,Thankyou/Thanks./Thankyouverymuch/Thanksalot.,Haveatry!,Clerk:_Ihelpyou?Mom:Yes,_.I_apairofpantsformydaughter.Clerk:What_shelike?Mom:Blue.Clerk:what_thispair?,Can,please,want,colordoes,about,补全对话,Mom:Oh,_arethey?Clerk:25dollars.Mom:Canitbecheaper?,howmuch,HowmuchisthisT-shirt?Itssevendollars.这件T恤衫多少钱？七美元。,Languagepoints,购物时,要问某种物品多少钱，用howmuch来问,意思是“多少钱”,当howmuch用来询问价钱时，动词be的形式要根据它后面的名词来变化，如果其后面的名词是单数，就用is,如果是复数就用are。,如:Howmuchisthispen?Itsthreedollars.这支钢笔多少钱?三美元。Howmucharethesepants?Theyre20dollars.这条裤子多少钱？二十美元。,howmuch也通常用来修饰不可数名词。如:Howmuchwateristhereinthebottle?瓶子里有多少水？,Howmuchmilkisthereintheglass?杯子里有多少牛奶？因为water和milk是不可数名词,所以动词be用单数形式is.,SectionB,Learnthesenumbersandfindouttherules:,onetwothreefourfivesixseveneightnineteneleventwelve,thirteenfourteenfifteensixteenseventeeneighteennineteen,twentythirtyfortyfiftysixtyseventyeightyninety,twenty-onetwenty-ninethirty-onethirty-nineforty-oneforty-ninefifty-onefifty-ninesixty-onesixty-nine,seventy-oneseventy-nineeighty-oneeighty-nineninety-oneninety-ninehundred,Listening(2b:P44),Tapescript,Mom:Oh,look.Ilikethatbluesweater.Howmuchisit?Lisa:Fifteendollars.Oh,look.Ilikethesesocks.Mom:Oh,no.Idontlikered.Lisa:Doyoulikethis?,Mom:Mmm,yes,Ido,butitselevendollars.Lisa:Oh.Howmuchisthegreensweater?Mom:Itstwentydollars.Butyouhaveagreensweater.Lisa:Mmm.,Mom:Oh,lookattheseshorts.Lisa:Oh,yes,Ilikethose.Howmucharethey?Mom:Onlysixteendollars.Lisa:OK,Illtakethose.,1.ataverygoodprice.以非常便宜的价格,at表“以的价格”,如：Wehavesweatersinallcolorsat6each!我们所有颜色的毛衣都卖六元一件！,Languagepoints(3a),2.Wehavegreatbagsforjust12.最棒的书包我们只卖12元！forjust12只卖四美元just:只，仅仅,3.Doyouneedbagsforsportsorschool?你需要体育用包和上学用的书包吗？这里的for是“为