人教版七年级上册英语优质课件 Unit 7 Section A Grammar focus-3c

Unit7Howmucharethesesocks?,SectionAGrammarFocus-3c,TolearntouseHowmuchquestionstoaskaboutprices.Tolearntousedemonstrativeslikethis,that,these,those.,Objectives,7,9,A:Howmuchisthis_?B:Its_.,Lookandsay,A:Howmuchisthe_?B:Its_.,T-shirt,sevendollars,sweater,ninedollars,Review,5,8,A:_isthe_?B:_.,Howmuch,shirt,Itseightdollars,A:_?B:_.,Howmuchistheskirt,Itsfivedollars,4,6,A:Howmuch_trousers?B:_sixdollars.,arethese,Theyre,A:Howmuch_?B:_.,aretheseshorts,Theyrefourdollars,10,2,A:Howmuch_?B:_.,arethesocks,Theyretwodollars,A:_?B:_.,Howmucharetheseshoes,Theyretendollars,greenbluebrown,blackorangered,whitepurpleyellow,Whatcolorsareyourclothes?Howmucharethey?,GrammarFocus,Makesentencesinthechartwiththewordsinthethreeboxes.,thethisthatthesethose,yellowgreenpurplebluebrownredwhiteblack,T-shirthattrousersskirtsweatersocksjacketbag,3a,Lookatthepicturesandwritethequestionsandanswers.,Itsfivedollars.,Itstendollars.,Itssixdollars.,Howmucharethesocks?,Howmuchisthesweater?,Howmuchistheskirt?,3b,B:Howmucharethesocks?A:Um,theyrethreedollars.,StudentA,lookatthepicturesin3bforaminuteandthencloseyourbook.StudentB,askquestions.,3c,$12,$14,$13,$5,$2,$3,$7,$6,$4,$9,$8,Bestseller(groupwork),Ihaveonly30dollarsandIwanttobuysomeclothesforaparty.Canyouoffermesomeniceclothes?,(为自己的商店打广告),Pleasecometomyshop.Inmyshop,thesweaterisdollars.Theshoesaredollars.Comeandseeforyourself.,Weshouldbuytherightthings,nottheexpensiveones.(只买对的,不买贵的。)Pleasesavemoney.Dontwastemoney.(节约钱。不浪费钱。),Howmucharethesesocks?这双袜子多少钱？,例句：Howmuchisthatpen?那支钢笔多少钱？Howmuchisthebroccoli?花椰菜多少钱？Howmucharethesetomatoes?这些西红柿多少钱？,Languagepoints,howmuch意为“多少”，常用于询问价格。如果询问的是可数名词单数或不可数名词的价格,后面的be动词形式用is；如果询问的是可数名词复数的价格，be动词形式用are。,【链接】howmuch也通常用来询问数量,后接不可数名词。例句：Howmuchwateristhereinthebottle?瓶子里有多少水？Howmuchsaladisthereinthebowl?碗里有多少沙拉？,如修饰可数名词问数量，则用howmany。例句：Howmanyapplesarethereinthebag?袋子里有多少苹果？,2)socks,shoes,shorts,trousers这类物品常常成对出现,所以它们作主语时,和它们搭配的谓语动词用复数形式。,例句：ArethosetrousersJims?那是吉姆的裤子吗？Theshortsare58dollars.这条短裤58美元。,【链接】如果这类词前面有“.pair(s)of(条/双)”修饰，谓语动词就要根据pair的单复数形式发生相应的变化。例句：Thepairoftrousersis98yuan.这条裤子98元。Twopairsofblueshoesare200dollars.两双蓝鞋200美元。,.按要求写出下列词的适当形式。,1.short(反义词)2.black(对应词)3.this(复数)4.shoe(复数)5.small(反义词),long,white,these,shoes,big,6.dollars(单数)7.have(三单)_8.those(单数)_9.doesnot(缩写)_10.isnt(复数)_,dollar,has,that,doesnt,arent,Exercises,1.WhatcanIdoforyou?_.A.Yes,youcangiveaskirttomeB.IwantaskirtC.No,IcandoitmyselfD.IcandowhatIwant2.Howmuch_theskirt?_thirtyyuanA.is;ItsB.are;TheyreC.is;TheyreD.are;Its,II.单项选择。,B,A,3.Theyellowshorts_15yuan.A.isonsaleB.areonsaleC.areonsellforD.areonsalefor4.Thishatis_.A.10yuansB.10dollarC.10dollarsD.dollar105.Ithinkyourtrousers_veryniceA.beB.isC.amD.are,C,D,D,III.根据提示完成句子。,1.ThankyouYourewelcome.(改为同义句)ThankyouThats_2.Theredsweaterisonly30dollars.(对画线部分提问)_istheredsweater?,allright,Howmuch,3.Iwantapairofshoes.(对画线部分提问)_youwant?4.Helikesyellow.(对画线部分提问)_helike?5.Thoseblackbagsare30yuan.(对画线部分提问)_thoseblackbags?6.Icanhelpyou.(一般疑问句)_youhelp_?,Whatdo,Whatcolordoes,Howmuchare,Canme,.完成对话。,A:1._CKclothesstore.CanIhelpyou?B:Yes,please.Iwantashirtformyson.A:2._?B:Blue.A:3._?B:Letmehavealook.4._.Doyouhaveasmallone?,Whatcolordoeshelike,Whataboutthisone,Oh!Itstoobig,Welcometo,A:Yes._.B:Howmuchisit?A:Its60yuan.B:Oh,no,itstoodear.Canitbealittlecheaper？A:OK,Comeon.Whatabout55yuan?B:OK._.Thanks.A:_.,