七年级英语上册Unit7How-much-are-these-socks(全单元课件).ppt

讲课人吴苑Unit7Howmucharethesesocks?SectionA(1a-1c)ClothesStoressocksT-shirtshortssweatertrousersshoesskirtdollarTalkMoney100dollars(＄100)1dollar(＄1)100yuan(￥100)1美元≈6.2元1yuan(￥1)Newwordsmuch许多；大量；多少Howmuch…?…多少钱?sock短袜T-shirtT恤衫shorts短裤sweater毛衣trousers裤子shoe鞋skirt裙子dollar美元Canyourememberthem?你能记住吗？1aMatchthewordswiththethingsinthepicture.1.socksi2.T-shirtd3.shortsa4.sweaterc5.bagf6.hatg7.trousersj8.shoesb9.jacketh10.skirteListenandcirclethethingsyouhearinthepicturesin1a.1b1cHowmuchisthisT-shirt?It’ssevendollars.Howmucharethesesocks?They’retwodollars.Practicetheconversationabove.Thenmakeyourownconversations.句型分析Howmuchis＋物品？（问）Itis＋价格。（回答）Howmuchare＋物品？（问）Theyare＋价格。（回答）Howmuchisthissweater?Itis15dollars.Howmucharethesetrousers?Theyare20dollars.T-shirtsweaterskirtbaghatshoestrousersshortssocksHowmuchisthis…?Itis…Howmucharethese…?Theyare…$10$20$22$15$8$28$30$16$5翻译短语1一顶白帽子2两件红色毛衣3那条蓝色的裤子4二十五美元5一把长尺子awhitehattworedsweatersthosebluepantstwenty-fivedollarsalongruler答案：1.this2.are3.socks4.dollars5.These1.—Howmuchis(these)sweater?—It’s120yuan.2.Here(be)yourshoes.3.—Howmucharethoseyellow____(sock)?—They’re6yuan.4.Theredhatisseven(dollar).5.(this)pinkshortsare70yuan.•用所给词的正确形式填空Homework1.抄单词howmuch—dollar5次,中文1次。2.抄课本1b对话2次,中文1次,背诵.3.预习2e部分的对话。⒋本课时同步练习的习题。Thankyou!Let’ssingasong.Whoiswearingyellowtoday?Yellowtoday.Whoiswearingredtoday?Redtoday.Whoiswearinggreentoday?Greentoday.Whoiswearingbluetoday?Bluetoday.Whoiswearingblacktoday?Blacktoday.Whoiswearingwhitetoday?Whitetoday.Whoiswearingpinktoday?Pinktoday.whiteblackredyellowgreengoldenbluebrownorangepurplepinkgray金黄色的灰色的longshortbigsmallNewwordsbig大的；大号的small小的；小号的long长的short短的；矮的woman女子womenman男子menCanIhelpyou?我能帮您吗？need需要look看；看上去pair一双；一对take买下；拿；取Hereyouare.给你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。need是实义动词，意为“需要”。常用于以下句式中：⑴need+sth.，表示“需要某物”。如：Ineedsomeerasers.我需要一些橡皮。⑵need+todosth.表示“需要做某事”，这时need的主语是“人”。如：Youneedtoputonyourjacket.你需要穿上你的夹克。⑶need…for…需要…去做，for表示目的。Ineedasweaterforschool.我需要一件毛衣上学穿。look表示“看起来，看上去”，后面接形容词。如：Itlooksnice.它看起来很漂亮。Theseshoeslookniceonyou.这双鞋穿在你脚上真好看。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。例如：Apairoftrousers/shorts.一条长裤∕短裤Twopairsofshoes/socks.两双鞋∕袜子Manypairsofglasses.许多副眼镜Listenandrepeat.bigsmallshortlong2aListentotheconversationsandcirclethethingsyouhear.2bListenagain.Fillinthepricetags.2c$5$2Conversation1A:Ilikebigpurplehats.Doyouhaveone?B:Yes,Ihavethisonehere.A:Howmuchisit?B:It’sfivedollars.Conversation2A:Ilikethisbrownsweater.Howmuchisit?B:It’seightdollars.Conversation3A:Howmucharethoseredshorts?Conversation4B:They’resixdollars.A:HowmuchisthatgreenT-shirt?B:It’ssevendollars.Conversation5A:Ilikethoselongblueandyellowsocks.Howmucharethey?B:They’reonlytwodollars.Conversation6A:Howmucharetheblacktrousers?B:They’reninedollars.SectionA:2band2c2dAskandanswerquestionsaboutthethingsin2b.HowmuchisthegreenT-shirt?It’s8dollars.Howmuchisthe…?It’s…dollars.Howmucharetheredshorts?They’reninedollars.Howmucharethe…?They’re….Role-playtheconversation.Woman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?Woman:Ninedollars.Mary:I’lltakeit.Howmucharethoseyellowsocks?Woman:Twodollarsforonepairandthreedollarsfortwopairs.Mary:Great!I’lltaketwopairs.Woman:Hereyouare.Mary:Thankyou.Woman:You’rewelcome.2eReadthedialoguein2eandfillintheblanks.ThingsColorPricesweater__________________________________________foronepair____________fortwopairsninebluesocksyellowtwodollarsthreedollarsI’lltakeit.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“I’lltake/haveit”；若选定的物品是复数则应说“I’lltake/havethem.”。如：Thesweaterischeap.I’lltakeit.这件毛衣很便宜。我买了（我要买下它）。—Theorangesare2dollars.这些桔子两美元。—I’lltakethem.我买了。（我要买下它们）1.Hereyouare.==2.Youarewelcome.====3.Howmuchisit?=That’sallright.That’sOK.Notatall.It’smypleasure.What’sthepriceofit?Hereitis.Itishere.归纳、朗读购物常用语主题问句答句关于帮助关于颜色关于尺码试穿关于价格购买其他礼貌用语Blue.Whatcolordoyouwant?CanIhelpyou?Yes,please.Ineed...forschool.Whatsizedoyouwant?SizeS.CanItryit/themon?Sure./Ofcourse.Howmuchisthesweater?It’s＄8.Howmucharethesocks?Theyare＄2.Twodollarsforonepairandthreedollarsfortwopairs.I’lltakeit/them.Hereyouare.Thanks.Youarewelcome.Homework⑴记住本课时学习的新单词。⑵背诵2e部分的对话。⑶完成同步作业的相关练习。Thankyou!Howmuchisthehat?It’sfivedollars.It’s=ItisHowmuchisthisT-shirt?It’ssevendollars.Howmuchisthatbrownsweater?It’seightdollars.Howmucharethesesocks?They’retwodollars.They’re=TheyareHowmucharethoseblacktrousers?They’reninedollars.•GrammarFocus指示代词thisthatthesethose的用法指示代词用法例句This（这个）These（这些）指时间或空间上较近的事物，Isthisyourpencil?Thesearehisbrothers.That（那个）Those（那些）指时间或空间上较远的事物ThatbookisHelen’s.Arethoseyourparents?This/that后接可数名词单数These∕those后接可数名词复数•3aMakesentencesinthechartwiththewordsinthethreeboxes.Howmuchis…?Howmuchare…?•thisyellowT-shirt•thesegreenshorts1.Howmuchisthehat?________2.Howmuchisthebag