人教版七年级英语上册Unit7全单元课件

sockn.短袜[sɒk]T-shirtn.T恤衫['tiːʃɜ:t]shortsn.短裤[ʃɔːts]sweatern.毛衣['swetə]trousersn.裤子['traʊzəz]shoen.鞋[ʃuː]skirtn.裙子[skɜːt]dollar['dɒlə]n.元（美国、加拿大等国的货币单位）—What’sthat?—It’sa___.—Whatcolorisit?—It’s___________.hatsweatergreyandblackT-shirtyellowskirtgreenredandwhitejacketblue—Whatarethose?—Theyare_________.—Whatcolorarethey?—They’re_____________.sockstrousersblackshortswhiteshoesredwhiteandblueHowmuchistheT-shirt?It’ssevendollars.Howmucharethesocks?They’retwodollars.1.socks__2.T-shirt__3.shorts__4.sweater__5.bag__6.hat__7.trousers__8.shoes__9.jacket__10.skirt__idacfgjbhe1aMatchthewordswiththethingsinthepicture.Listenandcirclethethingsyouhearinthepicturein1a.1b1cHowmuchisthisT-shirt?It’ssevendollars.Practicetheconversationwithyourpartner.Thenmakeyourownconversations.Howmucharethesesocks?They’retwodollars.Howmuchis/are…?It’s…/They’re…Listenandrepeat.2ablackcolorswhiteredgreenblueyellowbigsmallshortlongbrownpurpleListentotheconversationsandcirclethethingsyouhear.2bListenagain.Fillinthepricetags.2c$5$22dAskandanswerquestionsaboutthethingsin2b.HowmuchisthegreenT-shirt?It’s7dollars.Howmuchisthepurplehat?It’s5dollars.Howmucharetheredshorts?They’re6dollars.Howmucharethebluesocks?They’re2dollars.Listentothedialoguein2e.Thenfillintheblanks.ThingsColorPricesweater_________________________________________________foronepair____________fortwopairsninedollarsbluesocksyellowtwodollarsthreedollars2eWoman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?Role-playtheconversation.Woman:Ninedollars.Mary:I’lltakeit.Howmucharethoseyellowsocks?Woman:Twodollarsforonepairandthreedollarsfortwopairs.Mary:Great!I’lltaketwopairs.Woman:Hereyouare.Mary:Thankyou.Woman:You’rewelcome.1.英语中常见的购物用语A:CanIhelpyou?B:Yes,please.A：您要买点什么吗？B:是的。Howmuch(is/are…)?(……)多少钱？I’lltakeit.我买下了。I’lltaketwopairs.我买两双。Hereyouare.给您。（您拿好了。）Isee.我知道了。（我明白了。）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。ThatpairofshortsisJack’s.那条短裤子是杰克的。3.CanIhelpyou?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?您需要点什么呢？—Yes,please.Iwantapen.我想要一支钢笔。4.Ineedasweaterforschool.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”。e.g.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”。e.g.Youneedtoputonyourjacket.你需要穿上你的夹克。3)need…for…表示“需要……去做……”。e.g.Whatdoyouneedforyourparty?你的聚会需要些什么？Weneedsomecolorpencilsforthisafternoon’sEnglishclass.我们需要带一些彩色铅笔上今天下午的英语课。5.Itlooksnice.这句话与Thatsoundsgood.属于同一类型的句子结构，look表示“看起来，看上去”,后面接形容词。如：Thatmanlooksold,buthe’snotthatold.那位男士看上去年长，但他没那么大年龄。Thesesockslookniceonyou.这双袜子穿你脚上真好看。6.Twodollarsforonepairandthreedollarsfortwopairs.1)在此句中，介词for用来表示物品的价格，用法是：价格+for+具体物品。如：It’s30yuanforthisbook.2)pair表示“双，对，副，套”，通常与介词of搭配，表示裤子，鞋袜，手套，眼镜等由两个相同部分组成的物品的量。如：apairoftrousers/shortstwopairsofsoccershoeshatT-shirtjacketsweaterskirtshortsshoessockstrousers一、看图说出下列物品的英语单词。二、单项选择。1.—Ilikethatwatch._______isit?—It’s20yuan.A.HowmanyB.HowmuchC.Whatcolor2.MyT-shirt___whiteandmyshorts___yellow.A.is;areB.are;areC.are;is3.Iwant_____theblueT-shirt?A.getB.getsC.togetBAC4.—_____,sir?—Ineedapairofsportsshoes.A.CanIhelpyouB.HowdoyoudoC.Whatdoyoudo5.—CanIuse(用)youreraser?—Yes._____.A.ThankyouB.You’rewelcomeC.HereyouareAC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)_______________thoseshoes?TheseshirtsareWhatcolorareHowmuchis4.Sheneedsaskirtforschool.(改为否定句)She____________askirtforschool.5.Isthebluehattwodollars?(作肯定回答)___,_____.doesn’tneedYesitis1.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…?—It’s/They’re….Let’schant:Myshirtisred.Myjacketisblue.Mydressisold.Mysweaterisnew.Socks,mysocksarewhite.Shoes,myshoesarewhite,too.Pants,mypantsareold.Shots,myshortsarenew.hatT-shirtjacketsweaterskirtshortsshoestrousers看图说出下列物品的英语单词。socks1.sock(复数)_______2.shoe(复数)_______3.dollar(复数)_______4.big(反义词)_______5.long(反义词)______6.white(反义词)_____7.多少钱__________________8.绿色的毛衣_______________9.红色的短裤_____________10.怎么样？_______________________11.要我帮助吗？_____________________12.三美元两双_______________________13.我将要买它（们）。___________________shoesdollarsshortsocks按要求写出正确的单词或词组。smallblackHowmuchis/are…?theredshortsHowabout…/Whatabout?thegreensweaterCanIhelpyou?threedollarsfortwopairsI’lltakeit(them).Howmuchis/are…?It’s…/They’re…Workinpairs.Askandanswer.1.那顶帽子多少钱？_________isthehat?2.五美元。_____five______.3.这件T恤衫多少钱？七美元。___________thisT-shirt?____seven________.4.那件棕色的毛衣多少钱？八美元。—_________isthat_____________?—_____eight_______.It’sdollarsHowmuchHowmuchbrownsweaterHowmuchisIt’sdollars一、完成下列句子。It’sdollars5.这些袜子多少钱？两美元。Howmuch_____________?_______twodollars.6.那黑色的裤子多少钱？九美元。_________arethose______________?_______nine______.They’reHowmuchblacktrousersarethesesocksThey’redollarsHowmuch询问价格1.询问单数物品Howmuchisthe/this