人教版七年级英语上册《Unit 7 Section B 2a-2c》教学课件PPT初一优秀公开课

人教版英语七年级上册Unit7SectionB2a-2c uReadtheadMr.Cool’sClothesStoretofindoutthepricesforthoseclothes.uTolearntounderstandanadandwriteanad.uTolearnshoppinglanguage. uLearntoreadadsandfindouttheusefulthingsonsale. Howmuchdoyouthinkthesethingscost?2aMatcheachclothingitemwithaprice.a.$3c.$30e.$22b.$15d.$20f.$251.askirt$223.sock$35.shorts$152.asweater$254.trousers$206.shoes$30解释：clothingitem意为“成衣制品”。 Clothesad Howmucharetheclothes?＄15￥50￥120＄12OnSale!＄18＄11￥113＄30￥29 2bReadtheadandfillinthepricetags.adMr.Cool’sClothesStore Mr.Cool’sClothesStoreComeandbuyyourclothesatourgreatsale!Wesellallourclothesatverygoodprices.Doyoulikesweaters?Wehavegreensweatersforonly$15!Yellowsweatersareonly$12!Doyouneedtrousers?Forboys,wehaveblacktrousersforonly$22. Andshortsareonly$16!Forgirls,wehaveskirtsinpurpleforonly$20.Howmuchareourjackets?Only$30!Andwehaveblackshoesforonly$28.Socksareonly$2forthreepairs!CometoMr.Cool’sClothesStorenow! Fillintheblanksaccordingtothepassage:thingscolorspriceforwhosweatersgreen$15sweatersyellow$12trousersblack$22forboysshorts$16skirtspurple$20forgirlsjackets$30shoesblack$28socks$2(3pairs) Answerthequestions:1.Whatdoestheshopsell?Itsellssweaters,trousers,shorts,skirts,jackets,shoesandsocks.2.Howmucharethesweaters?Thegreensweatersare15dollarsandtheyellowonesare12dollars.3.Howmucharethetrousersforboys?Theyare22dollars. 4.Howmucharetheskirtsforgirls?Theyare20dollars.5.Howmucharethesocks?Theyare2dollarsforthreepairs.6.Whatcolorsaretheskirtsforgirls?Theyareinpurple. HaveadiscussionMrs.Joneswantstobuyclothesforhertwodaughtersandherson,andshehas＄100.Whichclothesdoyouadvicehertobuy?Joininagroupandtalkaboutit. ImagineyouworkatMr.Cool’sClothesStore.2cCompletetheconversationandpracticeitinagroup.You:Hello,canIhelpyou?Girl:Yes,please.Ineedaskirt.You:Howaboutthesepurpleones.Girl:Oh,Ilikethisone.Howmuchisit?You:It’sonly20dollars.Girl:Oh,good.I’lltakeit. You:Andwhatdoyouneed?Boy:Well,Ineedapairofbrown_s_h_o_e_s__forschool.You:Whataboutthispair?Theyare_o_n_l_y__twenty-eightdollars.Boy:Great.Anddoyouhaveshorts,too?You:Yes,ourshortsareonly16dollars.Boy:OK.I’lltaketheshoesandtheshorts. ØRole-playPracticetheconversationinyourgroup,andperformitinfrontofyourclassmates.Eachgrouphasachancetochooseyourfavouritetwogroups,andgiveyourfavouritegroupa. Shoppinglanguage●Cometo/Comeandbuy…at…●Comeandhavealook.●CanIhelpyou?/WhatcanIdoforyou?●—Doesshelikethatwhitebag?—Yes,shedoes./No,shedoesn’t.●—Oh,it’stooexpensive.Canyougivemealowerprice?—Sorry,Ican’t./Thatoneischeap.●—Howmuchisit?—It’sfiveyuan.●—I’lltakeit.—Hereyouare.●—Thankyou.—You’rewelcome. 1.buy(v.)(1)comeandbuy来买=cometobuy(2)buy…from…例句：Iwanttobuyabookfromthebookstore.2.sell(v.)—sale(n.)卖例句：atHuaxing’sgreatsale在华兴的大卖场 beonsale在打折,降价例句：短裤在降价。Theshortsareonsale.selltheshirtforonlythirtyyuan仅以30元的价格卖了这件衬衫以26元的价格买了这袜子buythesocksfortwenty-sixdollarshavethesocksfortwenty-sixdollars 3.atverygoodprices“以非常便宜的价格”,at表示“以……的价格”。例句：Wehavesweatersinallcolorsat¥6each!我们所有颜色的毛衣都卖六元一件！4.Doyouneedbagsforsportsorschool?你需要体育用的包或上学用的书包吗？这里的for是“为……所用”的意思。 5.Forgirls,wehaveskirtsinpurpleforonly￥20!我们有女孩穿的紫色的短裙,只卖20元！1)forgirls中的for做介词,在此处表示对象，意为“对……来说”。2)句中的介词in在此处用于表示物品的颜色。3)foronly￥18中的介词for用在此处表示价格,意为“以……金额”。 6.CometoMr.Cool’sClothesStorenow!Comeandbuy…at…/Comeandhavealookat…到……（买……/看一看）。Comeandseeforyourselfat…!快来……为自己购物吧！ 7.介词：from从to到,给从零到十fromzerototen从莉萨那买包buythebagfromLisa把包卖给麦克sellthebagtoMike来酷先生的服装店cometoMr.Cool’sClothesStore I.根据句意及汉语提示，完成下列句子。1.—DoesMrs.Greenhavea_cl_o_t_h_e_s(服装)store?—Yes,shedoes.2.Iwantto__b_u_y__(买)anewschoolbagforschool.3.Doyou__n_e_e_d___(需要)bagsforschool?4.Theredshortson___sa_l_e___(销售)areverycheap. 5.MyfriendsandI__a_l_l_(都)likethesportsshoes.6.—What’sthe__p_r_ic_e_(价格)ofyournewpencilbox?—It’s10yuan.7.The__b_o_y__(男孩)inaredhatismybrother.HisnameisLiWeikang. II.用适当的介词填空。1.Theyhavepens,pencilsandnotebooks_a_t__verygoodprices.2._F_o_r_girls,wehaveredskirtsforonly28yuan.3.—Doyouhavehats__in__blue?—Sorry,weonlyhaveblackones.4.Howmuchisthispair__o_f_sportsshoes?5.Thebluesweaterissmallforyou.How_a_b__o_u_t__thisredone? III.根据要求改写句子，每空一词。1.I’llbuyit.(改写同义句)I’ll___ta_k_e_____it.2.Thishatisbig.(改为复数句)_T_h_e_s_e_h__a_ts___a_r_e_big.3.TheblackT-shirtis48yuan.(对画线部分提问)___H_o_w__m_u__ch_istheblackT-shirt? 4.Thosesweatersareyellow.(对画线部分提问)____W__h_a_t________c_o_l_o_r___arethosesweaters?5.Howmuchisthebook?(改为同义句)__W__h_a_t_’s__the___p_r_ic_e______o_f___thebook? Youareaclothesseller,andyourpartneristhecustomer.Makeaconversationbetweenthesellerandthecustomer. Recitetheadofthislessonandcompetewithyourclassmates. 谢谢观看ThankYou!