七年级英语上册 Unit 7 How much are these socks Section A1 人教版.ppt

Unit7,Unit7,Howmucharethesesocks?,SectionA1a-2e,Whatsthat?Itsa_.Whatcolorisit?Its_.,hat,sweatergrey,T-shirtyellow,skirtgreen,redandwhite,Leadin,Whatarethose?Theyare_.Whatcolorarethey?Theyre_.,socks,trousersblack,shortswhite,shoesred,redandyellow,big,small,Presentation,￥1,oneyuan,$1onedollar,$2twodollars,long,short,Howmuchisthebaseball?,Itsonedollar.,Howmucharetheglasses?,Theyretwodollars.,socks_T-shirt_shorts_sweater_bag_hat_trousers_shoes_jacket_skirt_,i,d,a,c,f,g,j,b,h,e,1a,Matchthewordswiththethingsinthepicture.,Listenandcirclethethingsyouhearinthepicturesin1a.,1b,1c,HowmuchisthisT-shirt?,Itssevendollars.,Howmucharethesesocks?,Theyretwodollars.,Practicetheconversationabove.Thenmakeyourownconversations.,Pairwork,Practice,Howmuchis/are?,Its/Theyre,Listenandrepeat.,2a,black,colors,white,red,green,blue,yellow,big,small,short,long,Listentotheconversationsandcirclethethingsyouhear.,2b,Listenagain.Fillinthepricetags.,2c,$5,$8,$6,$7,$2,$9,2d,Pairwork,Askandanswerquestionsaboutthethingsin2b.,HowmuchisthegreenT-shirt?,Its8dollars.,Howmuchisthe?,Itsdollars.,Howmucharetheredshorts?,Theyreninedollars.,Howmucharethe?,Theyre.,Readthedialoguein2e.Thenfillintheblanks.,nine,blue,socks,yellow,twodollars,threedollars,Woman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?,Pairwork,Role-playtheconversation.,Woman:Ninedollars.Mary:Illtakeit.Howmucharethoseyellowsocks?Woman:Twodollarsforonepairandthreedollarsfortwopairs.Mary:Great!Illtaketwopairs.Woman:Hereyouare.Mary:Thankyou.Woman:Yourewelcome.,howmuch用于提问某物的价格，意为“多少钱”，其句式为“Howmuch+be+主语?”当主语是不可数名词或可数名词单数时，be动词用is，答语为Its+数额；当主语是可数名词复数时，be动词用are，答语为Theyre+数额。如：Howmuchisthisbag?这个包多少钱?Itssixdollars.六美元。Howmucharetheapples?这些苹果多少钱?Theyretwodollarsakilo.两美元一千克。,2.socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。例如：,shoesshortstrousersglasseschopsticksscissors,此类词作主语时，谓语动词用复数形式；但与apairof（一双、一对或一副）连用作主语时，谓语动词用单数形式。如：Myshoesareunderthebed.我的鞋在床下了。ThatpairofshortsisJacks.那条短裤子是杰克的。,3.CanIhelpyou?我能帮助您吗？这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于WhatcanIdoforyou?。接受对方的帮助常回答“Yes,please.”；拒绝对方的帮助用“No,thanks.”作答。如：CanIhelpyou?我能帮助您吗？Yes,please.Iwantapen.是的。我想要一支钢笔。,4.Ineedasweaterforschool.我需要一件毛衣上学穿。need是实义动词，意为“需要”。常用于以下句式中：1)need+sth.，表示“需要某物”。如：Ineedsomeerasers.我需要一些橡皮。2)need+todosth.表示“需要做某事”，这时need的主语是“人”。如：Youneedtoputonyourjacket.你需要穿上我有夹克。,5.Illtakeit.我要买下它。此句是选好商品并决定购买时的常用语。若选定的物品是单数，可以说“Illtake/haveit”；若选定的物品是复数则应说“Illtake/havethem.”。如：Thesweaterischeap.Illtakeit.这件毛衣很便宜。我买了。Theorangesare2dollars.这些桔子两美元。Illtakethem.我买了。,1.复习记忆本课时所学的生词。2.做个小调查，编写三个问答句，询问一下你的朋友所穿衣服的价格，注意名词的单复数形式哟！Howmuchis/are?Its/Theyre.,hat,T-shirt,jacket,sweater,skirt,shorts,shoes,socks,trousers,dollars,Exercises,一看图说出下列物品的英语单词,二、单项选择1.Ilikethatwatch._isit?Its20yuan.A.HowmanyB.HowmuchC.Whatcolor2.MyT-shirt_whiteandmyshorts_yellow.A.is;areB.are;areC.are;is3.Iwant_theblueT-shirt?A.getB.getsC.toget,B,A,C,4._,sir?Ineedapairofsportsshoes.A.CanIhelpyouB.HowdoyoudoC.Whatdoyoudo5.CanIuse(用)youreraser?Yes._.A.ThankyouB.YourewelcomeC.Hereyouare,A,C,三、句型转换。,1.Thisshirtissmallforme.(改为复数意义的句子)_smallforme.2.Theredskirtis20yuan.(对划线部分提问)_theredskirt?3.Thoseshoesareyellow.(对划线部分提问)_th