Goodmorning,everyone!,Welcometoourclass!,Wearethebest!,SectionB1a-1e,Unit7Howmucharethesesocks?,Number:28Date:Nov.17,2016,TeachingGoals,1.Keyvocabulary:ten;eleven;twelve;thirteen;fourteen;nineteen;twenty;twenty-one;twenty-twothirty;thirty-one2.Keystructures:-Howmuchisthebluecap?-Itsseventeendollars.-Howmucharethegreensocks?-Theyre$8.3.Trainstudentsability（能力）oflisteningandspeaking.4.Trainstudentsabilityofcommunication(交流).,Timetunnel(時(shí)空隧道),11.11,T-shirt,shorts,sportsshoes,sweater,skirt,hat,socks,Price:￥6,Price:￥15,Price:￥17,Price:￥30,Price:￥2,Price:￥25,Price:￥31,Listenandrepeatthenumbers.,1a,play,end,Listening,Doyouknowthenumbersfrom1to100?,Whoarethekingsofnumbers?,onetwothreefourfivesixseveneightnineteneleventwelve,thirteenfourteenfifteensixteenseventeeneighteennineteen,twentythirtyfortyfiftysixtyseventyeightyninety,twenty-onetwenty-ninethirty-onethirty-nineforty-oneforty-ninefifty-onefifty-ninesixty-onesixty-nineseventy-oneseventy-nineeighty-oneeighty-nineninety-oneninety-nine,hundred,Learnthesenumbersandfindouttherules:,1:1-12:(記住每個(gè)單詞),2:13-19:-teen(thir-,fif-,eigh-),3:20-90:-ty(twen-,thir-,for-,fif-,eigh-),4:21-99:,十位,_,個(gè)位,5:100-900:,_hundred,6:101-999:,_hundredand,_,個(gè)位,十位,_,_,個(gè)位,小結(jié):,Smallgroupwork.,1:1-12:(記住每個(gè)單詞),2:13-19:-teen(thir-,fif-,eigh-),Howmuchisthis?,Itsdollars.,（$15-$20）,$18,Howmucharethese?,Theyredollars.,（$20-$25）,$21,（$10-$15）,$14,$2,（$1-$5）,$4,（$4-$7）,Letsguesstheprice.,（$18-$21）,$20,A:Howmuchistheredskirt?B:Its$19.,PAIRWORK,$10,$22,$30,$19,熟練句式口語(yǔ)訓(xùn)練,A:Howmucharethegreensocks?B:Theyre$8.,PAIRWORK,$8,$12,$15,$30,熟練句式口語(yǔ)訓(xùn)練,Listenandcirclethenumbers.,1c,play,Listening,ListenandcirclethethingsthatKateandhermomtalkabout.Check()thethingsKatebuys.,1d,play,IfyouhavesomeRMB,youcanbuyorsellanythingyoulike.BookstoreClothesstoreStationery(文具店),Biggroupwork,Realsituationshow,Usefulsentences(可使用的句子):,WelcometoourCanIhelpyou?(WhatcanIdoforyou?)IwantHowmuchWhatcolordoyouwant?Whatcoloris/are.?Whataboutthisone?Illtakeit/them.,A)寫(xiě)出下列數(shù)字的左鄰右舍。,6eleven7twenty8fifteen9twenty-nine10twenty-five,ten,twelve,nineteen,twenty-one,fourteen,sixteen,twenty-eight,thirty,twenty-four,twenty-six,SummaryandExercises:,B)按要求完成下列句子。,16這件白色的毛衣多少錢？(翻譯句子)the?17那些黑色的鞋18美元。(翻譯句子)Those$18.18二十八加二十七是五十五。(翻譯句子)andis,Howmuchis,whitesweater,black,shoes,are,Twenty-eight,twent