七年级Unit7SectionA-2课件.ppt

Unit7Howmucharethesesocks?,SectionAPeriod2(3a-3c),Herearemanyshops.Letsdosomeshopping.,clothesshop,fruitshop,sportsshop,stationeryshop(文具店),toyshop,Summary,Howmuchisthis/that+n.?Its.,2.Howmucharethese/those+n-s?Theyre.,Howmuchis/are.?这一句型常用来询问价格。如果询问不可数物品或单数商品的价格,用Howmuchis.?。HowmuchisthisT-shirt?这件T恤衫多少钱？Itssevendollars.七美元。如果询问多个可数物品的价格,则用Howmuchare.?。Howmucharethesepencils?这些铅笔多少钱？Theyretwodollars.两美元。,知识链接：句型Whatsthepriceof.?也可用于询问价格。注意:当of后名词是复数时,系动词be仍用is。Whatsthepriceoftheseshoes?这些鞋子多少钱？,拓展：howmuch还可用来询问数量,意为“多少”,其后接不可数名词。howmany也可用来询问数量,意为“多少”,但其后接复数可数名词。Howmuchriceisthereinthebag?袋子里有多少米？Howmanybooksdoesshehave?她有多少本书？,用howmuch或howmany填空。1._arethesethings?_studentsarethereinyourclass?3._waterisinthebottle?4.Theshortsareverygood._arethey?5.Iwantapairofpants._arethey?6.Lookatthepicture._birdsarethereinthetree?,Howmuch,Howmany,Howmuch,Howmuch,Howmuch,Howmany,3aMakesentencesinthechartwiththewordsinthethreeboxes.,thethisthatthesethose,yellowgreenpurplebluebrownredwhiteblack,T-shirthattrousersskirtsweatersocksshortsshoesjacketbag,3bLookatthepicturesandwritethequestionsandanswers.,Howmuchisthehat?_Howmuchisthebag?_HowmuchistheT-shirt?_?Theyrethreedollars._?Itsninedollars._?Itseightdollars.,Itsfivedollars.,Itstendollars.,Itssixdollars.,Howmucharethesocks,Howmuchisthesweater,Howmuchistheskirt,3cStudentA,lookatthepicturesin3bforaminuteandthencloseyourbook.StudentB,askquestions.,A:Howmucharethesocks?B:Um,theyrethreedollars.,bag,hat,T-shirt,trousers,shoes,socks,$8,$11,$13,$19,$21,$3,A:CanIhelpyou?B:Yes,please.IwantA:Whatcolordoyouwant?B:Blue.A:HowmuchB:Its/TheyreA:Illtakeit/them.Thankyou.B:Youarewelcome.,Pairwork,Marybuysanewsweaterforherfather.Sheknowsherfatherwantsanewsweater.Andherfatherlikesblue.,Doyouwanttobuysomethingsforyourparents?Doyouknowyourparents?你了解你的父母吗？,Report:MyfatherlikesIbuyformyfather.MymotherlikesIbuyformymother.,Makeasurveylikethis.,Reportlikethis:,Jimhasshoes.Theyreblackandwhite.Theyre29yuan.,补全对话Clerk:Ihelpyou?Mom:Yes,.Iapairofpantsformydaughter.Clerk:Whatshelike?Mom:Blue.Clerk:Whatthispair?Mom:Oh,arethey?Clerk:25dollars.Mom:Canitbecheaper?,Can,please,want,colordoes,about,howmuch,Clerk:Sorry,I_.Mom:Ok,Ill_it.Hereisthe_.Thankyou.Clerk:_.,cant,take,m