PEP四年級上冊Unit 1 第二課時

ThesecondperiodPartALet’slearn&Let’sdo內容分析本課是PEP小學英語四年級上冊Unit1第二課時。本單元學習的主題是新學期開始打掃新教室。教學內容主要是通過學生們談論、打掃教室的情景來呈現的。教學重點是能夠聽、說、認讀核心句型“What’sintheclassroom?”并作出相應的回答，能夠聽、說、認讀單詞和短語“classroom,blackboard,window,picture,door,light”,能夠聽懂指令并根據指令做出正確的動作反應。課時目標知識與能力能夠聽、說、認讀單詞“classroom,window,blackboard,light,picture,door，TV”。能夠在情景中熟練運用句型“—What’sintheclassroom?—Oneblackboard…”來問答教室中的各種物品。能夠通過操練在情景中恰當運用“open,turnon,close,putup,clean”等動詞（短語）。過程與方法通過角色扮演、情景模擬、小組合作活動，引導學生將所學“What’sintheclassroom?”等句型應用于實際生活中，培養學生在生活運用中學習英語的習慣，能夠聽懂指令并根據指令做出正確的動作反應。情感態度價值觀能夠培養學生節約能源的意識。教學重難點教學重點能夠理解和掌握句型“What’sintheclassroom?”及重點單詞“classroom,window,blackboard,light,picture,door”。教學難點能夠掌握句型“What’sintheclassroom?”及重點單詞“classroom,window,blackboard,light,picture,door”。能夠在情景中熟練運用動詞（短語）“open,turnon,close,putup,clean”。教學準備教學課件、課文視頻、單詞卡片等。教學媒體選擇多媒體，錄音。教學活動角色扮演；游戲；觀看動畫。教學過程Step1:Warm-up&Lead-in1.Greetings.T:Hello,everyone.Welcomebacktoourclassroom!2.Enjoythesong—Wehaveanewclassroom.（出示課件）3.Freetalk.T:What’sintheclassroom?Ss:Oneblackboard…4.Lead-in.Writedownthetopic“Unit1Myclassroom”ontheblackboard.Step2:Presentation1.Teachtheword“classroom”.(課件出示:一間教室的圖片)T:What’sthis?Ss:It’saclassroom.Teachtheword“classroom”andwriteitdownontheblackboard.Askstudentstoreadthewordthreetimestohelpthemunderstandthespellingandthewordformationof“classroom”.T:Class+room=classroom.Cl/kl/-a/ɑ?/-ss/s/-r/r/-oo/u:/-m/m/,classroom[?klɑ?sru?m].Letstudentsreaditaftertheteacher.Thenshowanotherpictureof“classroom”onthePPT.（課件出示:另一間教室圖片，重點突出教室中物品的陳列）T:What’sintheclassroom?Askstudentstolookatthepictureandanswerthequestion.2.Teachtheword“window”.Afterstudentssayouttheword“window”,writeitdownontheblackboardandteachit.T:W/w/-i/I/-n/n/-d/d/-ow/??/,window[?w?nd??].Letstudentsreaditaftertheteacher.T:Lookatthewindow.(Pointtoanopenwindow.)Whatcanwedo?Dotheactionofclosingthewindow.Writedownthesentence“Closethewindow.”ontheblackboardandteachtheword“close”.(cl/kl/-o/??/-se/z/,close[kl??z,kl??s].)Letstudentsreaditaloudaftertheteacherwiththeactionofclosingthewindow.3.Teachtheword“door”.（課件出示:門的圖片及單詞）T:Whatisthis?Ss:Door.Writedowntheword“door”ontheblackboardandteachit.Emphasizethat“oor”sounds/?:(r)/.Pointtotheword“blackboard”andtellstudentsthat“oar”alsosounds/?:/here.Studentstrytoreadtheword“blackboard”.ShowthevideoofopeningthedooronthePPT.（課件出示:開門的動畫及短語）T:Whatcanwedo?Writedownthesentence“Openthedoor.”ontheblackboardandteachtheword“open”(o+pen=open).Askstudentstoreaditwiththeactionofopeningthedoor.Showthevideoofclosingthedoor,openingthewindowandclosingthewindowonthePPT.（課件出示:關門、開窗戶和關窗戶的動畫及短語）T:Look!Whatelsecanwedo?Getstudentstodotheactionswiththeteacherandsayoutthesentences.4.Teachtheword“blackboard”.（課件出示:黑板圖片和對應的單詞）Takeoutthewordcardof“blackboard”.Covertheword“board”.Letstudentsread“black”aloud.Thenshowthewholeword“blackboard”.Getstudentstoreadit.Atlast,writeitdownontheblackboard.ShowapictureofSarahcleaningtheblackboardonthePPT.(課件出示:教材P5Sarah擦黑板的圖片及短語)T:Whatisshedoing?Ss:She’scleaningtheblackboard.Writedownthesentence“Cleantheblackboard.”ontheblackboardandteachtheword“clean”(cl/kl/-ea/i:/-n/n/,clean/kli:n/).Letstudentsreadthesentence“Cleantheblackboard.”aloudaftertheteacherwiththeaction.Showsomepictures.（課件出示:首先呈現一張教室臟亂的圖片，通過點擊鼠標控制，圖片上的門、窗戶、桌子和椅子能被打掃干凈）T:Wow!Thisclassroomissodirty.Whatcanwedo?Icancleanthewindow.Youcan…S1:Cleanthedoor.S2:Cleanthedesks.…5.Teachthewords“picture,light”inthesameway.(1)Showapictureandteachtheword“picture”.(課件出示:一幅圖片及單詞picture)Writedowntheword“picture”ontheblackboard,andwrite“ture”witharedchalk.T:“-ture”sounds/t??(r)/.p/p/-i/?/-c/k/-ture/t??(r)/,picture[?p?kt??(r)].Usethephoneticknowledgetohelpstudentsrememberthewordbetter.(2)T:Letmeputupthepictureontheblackboard.Writedownthesentence“Putupthepicture.”ontheblackboardandaskstudentstoreaditanddotheactiontogether.T:Lookatthetwowords“put”“up”.p/p/-u/?/-t/t/,put/p?t/,u/?/-p/p/,up/?p/.Getstudentstoreadinthesameway.(3)Showthepictureof“light”onthePPT.Thenteachtheword“light”.（課件出示:燈的圖片及單詞）T:l/l/-igh/a?/-t/t/,light/la?t/.Getstudentstoreadit.(4)Turnonthelightintheclassroom,andteachthesentence“Turnonthelight.”T:t/t/-ur/??/-n/n/,turn/t??n/.Getstudentstoreadit.Writedownthesentence“Turnonthelight.”ontheblackboardandaskstudentstoreaditanddotheactiontogether.(5)Takeoutthepictureof“TV”.T:Whatisthis?Ss:TV.Teachtheword“TV”andletstudentspayattentiontothepronunciation.Leadstudentstosaythesentence“TurnontheTV.”Tellthemtoformthehabitofsavingenergy.6.Showapictureof“classroom”.（課件出示:一幅教室圖片，教室里有一塊黑板，兩盞燈，三扇窗戶，許多桌子和椅子）T:Thereisoneblackboard,twolights,threewindows,manydesksandchairs…Helpstudentsunderstandthepluralformsofcountablenouns.ShowthecorrespondingexercisesonthePPT.7.Listen,readandact.(1)Letstudentslistentotherecordingof“Let’slearn”andreadafterit.（出示課件）(2)T:Wecanseeallthesethingsinourclassroom.What’sinZoomandZip’sclassroom?Let’sgoandsee.Youcanlistentotherecording.Payattentiontothepronunciationandtheintonation.Whenwestatemanythings,theword“and”mustbeusedbeforethelastthing.Wereadthethingsbefore“and”withtherisingtone,andreadthelastthingwiththefallingtone.Playtherecordingagainandletstudentslistenandreadittwice.Askstudentstoactoutthedialogueinpairs.Chooseseveralgroupstoshowthedialogueinclass.Makeamodel:—What’sintheclassroom?—Oneblackboard,oneTV…8.Playtherecordingof“Let’sdo”.（出示課件）Askstudentstolistenforthefirsttimeandgettheoverallperceptionoftherecording.Listenagain.Letstudentspointoutthecorrectpictureintheirbooksanddotheactionswiththeteacher.Finally,askfourstudentstocometotheplatformanddotheactions.Step3:Practice1.Playagame—“Loudlyandquietly.”（游戲說明:將本課的所有單詞卡片背面朝上擺放在講臺上，每組選派一名學生配合組員完成游戲。這名學生隨機拿起一張卡片，讀出該單詞，如果他/她是大聲讀，則其他組員小聲讀；如果他/她是小聲讀，則其他組員大聲讀。）2.Lookandmatch.T:Ihavesomepicturesofthesewords.Canyoulookandmatch?（課件出示:本課所有單詞及圖片）3.Guessinggame.T:Wow!Youlearnsomanywords.Let’splayagame.Canyouguesswhatwordstheyare?ShowthesixwordswithsomelettersmissingonthePPT.（課件出示:本課所有單詞省略幾個字母，然后逐個出示并播放單詞讀音）Askstu