Unit2-A-Lets-spell重庆公开课教案

5/5Unit2ALet’sspell重庆公开课教案授课教师：重庆市渝中区鹅岭小学校龚庆庆一、教学内容：Thepronunciationof“ee”andpicturebook“threefortea”.二、教学目标：1.能够掌握字母组合ee的发音规则。2.能够读出符合ee发音规则的单词。3.能够根据发音拼出符合ee发音规则的单词。4.能够正确地读出绘本内容。三、教学重点与难点：1.能够读出符合ee发音规则的单词。2.能够根据发音拼出符合ee发音规则的单词。3.能够正确地读出绘本内容。四、教学准备：单词卡片、录音机、投影仪、教学用PPT、字母组合卡片，绘本。五、教学设计：Step1Warming-up1.师生日常问候T:Goodmorning,class!Ss:Goodmorning,teacher!2.Singasong“Aisforapple”.T:Beforetheclass,let’ssingasongtogether,OK?Ss:OK!(Afterthesong)T:出示卡片AaSs:Aisforapple,/æ//æ/apple.T:出示卡片IiSs:Iisforigloo,/ɪ//ɪ/igloo.T:出示卡片OoSs:Oisforoctopus,/ɒ//ɒ/octopus.T:出示卡片UuSs:Uisforumbrella,/ʌ//ʌ/umbrella.T:出示卡片EeSs:Eisforelephant,/e//e/elephant.T:Greatjob.Let’splayagame.Let’spick“-e-”apples.(Thereisno/e/soundincake,makeandfive,sotheyarestillonthetree.Doyouunderstand?)Step2presentation1.BeefQ:Canyourememberthisword?S1:Beef.T:Yes,youareright.Todaywewilllearnthesoundof“ee”.Firstly,let’swatchavideo.2.Playthevideoof“ee”.T:Whocantellmehowtopronounce“ee”sound?S2:/iː/T:Almost,butpaymoreattentiontoyourmouth.Let’swatchanothervideo.Thistime,paymoreattentiontohermouth.3.PlayBBCvideo.A.T示范T:Showmeyourfinger,dolikeme./i:/(smile)Goodjob,nowaddanaction.（smile，强调长元音/i:/与短元音/ɪ/的区别）B.TchecksGls.C.GLscheckgroupmember.(1mins)T:Now,herecomesagroupwork,Gls,youshouldhelpmetocheckyourgroupmembers’pronunciation.Step3practice1.Let’slistenandfind.T:Listencarefullyandfindtherightboat.（PPT呈现河里几艘不同字母组合的小船）T:/i:/Ss:DET:Maybewecanadd“B”boat.(ea)Ss:…T:Let’swatchavideo,maybeitcangiveyouananswer.(Afterthevideo)T:出示ee,ea卡片。Theyhavethesamesound./i:/(smile,longvowel)2.Let’sdivideandjointheletters.B.brown+ee+ze=breeze（动图）C.ice-cream+ee+k=creek（图）D.glass-sl+ee+t=sleet（动图，音效）Groupwork:Spellthethreewordsinyourgroup.(threegeesecheese)4.flashword（PPT出现单词，学生认读）5.BlackV.S.WhiteBlack:thin,three,grass,creek,water,river,left,sleet,wentWhite:goose,geese,chair,cheese,chess,chest,bread,breeze,breadT:Letusdoagame.Ourboysareblackandgirlsarewhite.Let’shavealookwhichsidecanbewinners.Herearetherules.A:Whenyouheardthe“ee”soundwords,pronounce/i:/.B:Ifyoufindtherightword,yoursidecanputthechessmanintothatplace.C:Thesidewhichgetsthemiddleofthechessboardfirstisthewinner.（PPT呈现棋盘以及单词）（增加breeze，creek，sleet出现的频率）6.Let’sspell.a.InvitetwostudentstodoademonstrationT:Ineedtwostudentstocomehere.T出示单词Ssreadb.groupworkS1reads,Ssspellthewordinagroup.Thefastestgroupisthewinner.(three,breeze,sleet,geese,cheese,creek)Step4.Let’sread.1.Let’sreadthecover.（聚光灯）Whereisitfrom?→Whoisthewriter?→图片Whoarethey?→Whatcolourarethey?→Whatisintheirhand?→Whatisonherbody?→title2.Let’sreadinyourgroup.3.P1-P3Ss自读，4-10老师带读一部分，GL带读一部分。4.Treads(emotionally)P1.T:Lookatthepicture,therearethreeredgeese,theyareflying.(action)P2.T:Whataretheydoing?MaybetheyarejustlookingateachotherlikewhatIdonow.(T与学生对望)Maybetheyarejusttalkingaboutsomething.P3.T:Maybetheyarewalking,right?(action)P4.T:Look,theywenttothecreek.Whataretheygoingtodo?Maybeswim?(action)P5.T:Oh,theywenttothecreektoeatcheese.Lookattheweather,it’swarmandhot,thegrassisgreen.Thebirdisflyinginthebluesky.Lookattheirface,theyaresohappyandenjoyable.Thecheesemustbeyummy.Doyouthinkso?P6.T:Ohmygod!Look,thecloudschangeintodark.Oh,therecomesbreeze.（音效）Theirfacehaschanged.P7.T:Ohmygod!Lookatthepicture,therecomessleet.Theyareshaking.Lookatthecheese.Theyareontheground.Maybetheyaresoscaredthattheythrewawaythem.P8.T:Oh,whatamess!Theyarerunningandshouting.“Help”,”Help”.(action)P9.T:Theyarerunningaway.Look,wherearetheygoingto?P10.T:Wherearetheynow?Ss;…T:Whataretheydoing?Ss:Drinkwater.T:Yes,they