（精选幻灯片）人教新目标七英语上课件 Unit 7 How much are these socks Section A-3 Grammar Focus-3c

Unit7Howmucharethesesocks?,GrammarFocus-3c,七年级(上),1,Objectives,TolearntouseHowmuchquestionstoaskaboutprices.Tolearntousedemonstrativeslikethis,that,these,those.,2,7,9,A:Howmuchisthis_?B:Its_.,Lookandsay,A:Howmuchisthe_?B:Its_.,T-shirt,sevendollars,sweater,ninedollars,Review,3,5,8,A:_isthe_?B:_.,Howmuch,shirt,Itseightdollars,A:_?B:_.,Howmuchistheskirt,Itsfivedollars,4,4,6,A:Howmuch_trousers?B:_sixdollars.,arethese,Theyre,A:Howmuch_?B:_.,aretheseshorts,Theyrefourdollars,5,10,2,A:Howmuch_?B:_.,arethesocks,Theyretwodollars,A:_?B:_.,Howmucharetheseshoes,Theyretendollars,6,Colors,7,Whatcolorsareyourclothes?Howmucharethey?,8,GrammarFocus,9,3aMakesentencesinthechartwiththewordsinthethreeboxes.,thethisthatthesethose,yellowgreenpurplebluebrownredwhiteblack,T-shirthattrousersskirtsweatersocksjacketbag,10,3bLookatthepicturesandwritethequestionsandanswers.,Itsfivedollars.,Itstendollars.,Itssixdollars.,Howmucharethesocks?,Howmuchisthesweater?,Howmuchistheskirt?,11,3cStudentA,lookatthepicturesin3bforaminuteandthencloseyourbook.StudentB,askquestions.,B:Howmucharethesocks?A:Um,theyrethreedollars.,12,$12,$14,$13,Quickeyes,13,$5,$2,$3,$7,14,$6,$4,$9,$8,15,Bestseller(groupwork),Ihaveonly30dollarsandIwanttobuysomeclothesforaparty.Canyouoffermesomeniceclothes?,(为自己的商店打广告),16,Pleasecometomyshop.Inmyshop,thesweaterisdollars.Theshoesaredollars.Comeandseeforyourself.,17,Weshouldbuytherightthings,nottheexpensiveones.(只买对的,不买贵的)Pleasesavemoney,dontwastemoney.(节约钱不浪费钱),18,Languagepoints,Howmucharethesesocks?这双袜子多少钱？1)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。,19,e.g.Howmuchisthatpen?那支钢笔多少钱？Howmuchisthebroccoli?花椰菜多少钱？Howmucharethesetomatoes?这些西红柿多少钱？,20,【相关链接】howmuch也通常用来表示询问数量,后接不可数名词。e.g.Howmuchwateristhereinthebottle?瓶子里有多少水？Howmuchsaladisthereinthebowl?碗里有多少沙拉？,21,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.如修饰可数名词问数量,则用Howmany.e.g.Howmanyapplesarethereinthebag?袋子里有多少苹果？,22,2)socks,shoes,shorts,trousers这类物品常常成对出现,所以它们做主语时,和它们搭配的谓语动词用复数形式。e.g.ArethosetrousersJims?那是吉姆的裤子吗？Theshortsare58dollars.这条短裤58美元。,23,【相关链接】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。e.g.Thepairoftrousersis98yuan.这条裤子98元。Twopairsofblueshoesare200dollars.两双蓝鞋200美元。,24,Exercises,25,.按要求写出各词的适当形式。,1.short(反义词)2.black(反义词)3.this(复数)4.shoe(复数)5.small(反义词),long,white,these,shoes,big,26,6.dollars(单数)7.have(第三人称单数)8.those(单数)9.doesnot(缩写)10.isnt(复数),dollar,has,that,doesnt,arent,27,1.-WhatcanIdoforyou?-_.A.Yes,youcangiveaskirttomeB.IwantaskirtC.No,IcandoitmyselfD.IcandowhatIwant2.-Howmuch_theskirt?-_thirtyyuanA.is;ItsB.are;TheyreC.is;TheyreD.are;Its,.单项选择。,B,A,28,3.Theyellowshorts_15yuan.A.isonsaleB.areonsaleC.areonsellforD.areonsalefor4.Thishatis_.A.10yuansB.10dollarC.10dollarsD.dollar10,解析:onsale意为“有售，上市，廉价出售”。dollar是美国、加拿大、墨西哥和某些国家的货币单位,相当于我国汉语当中货币单位Yuan,但是我们汉语中货币单位没有复数形式。,C,D,29,()5.Ithinkyourtrousers_veryniceA.beB.isC.amD.are,解析:在英语中,袜子、裤子都用复数形式来表示,答案为D。若要表示一双袜子、一条裤子可以用词组apairof。如：apairofsocks一双袜子，apairoftrousers一条裤子。,D,30,.根据提示完成句子。,1.-Thankyou-Yourewelcome.(改为同义句)-Thankyou-Thats_2.Theredsweaterisonly30dollars.(对划线部分提问)_istheredsweater?,allright,Howmuch,31,3.Iwantapairofshoes.(划线提问)_youwant?4.Helikesyellow.(划线提问)_helike?5.Thoseblackbagsare30yuan.(划线提问)_thoseblackbags?6.Icanhelpyou.(一般疑问句)_youhelp_?,Whatdo,Whatcolordoes,Howmuchare,Canme,32,A:1._CKclothesstore.CanIhelpyou?B:Yes,please.Iwantashirtformyson.A:2._?B:Blue.A:3._?B:Letmehavealook.4._.Doyouhaveasmallone?,Whatcolordoeshelike,Whataboutthisone,Oh!Itstoobig,Welcometo,.完成对话,33,A:Yes._.B:Howmuchisit?A:Its60yuan.B:Oh,no,itstoodear.Canitbealittlecheaper？A:OK,Comeon,Whatabout55yuan?B:OK._.Thanks.A:_.,Ill