ThefifthperiodPartBLet’slearn&Let’splay內容分析本單元學習的主題是參觀農場。教學內容主要是圍繞著教材主線人物參觀農場并與農場主人對話的情景來展開的。教學重點是能夠聽、說、認讀并熟練運用“horse,cow,hen,sheep”及其復數形式。課時目標知識與能力能夠聽、說、認讀單詞“horse,cow,hen,sheep”及其復數形式。能夠熟練運用上述單詞及句型“—Arethey…?—Yes,theyare./No,theyaren’t.They’re…”討論農場動物。過程與方法用歌曲熱身，以談話的方式導入，延續農場這個話題。利用PPT出示PartBLet'stalk情景圖，通過談論圖片復習上節課所學內容。通過復習上節課的內容引出新單詞“hens”，借助圖片教授新單詞，并用數數和高低音的方式幫助學生關注其復數形式。用自由問答的方式自然地引出重點句型“—Whatarethose?—They're…”，幫助學生用句型來討論動物。通過游戲幫助學生操練新單詞，活躍課堂氣氛。有節奏的說唱可以使學生在句子中朗讀并運用核心詞匯。“猜一猜”游戲操練單詞、句型，有效地吸引學生的注意力，激發學生的學習興趣。情感態度價值觀通過活動更好地掌握單詞和句型，進一步培養語言交際能力。教學重難點教學重點能夠聽、說、認讀并熟練運用“horse,cow,hen,sheep”及其復數形式。教學難點能夠理解sheep的復數形式。教學準備教學課件、課文視頻、錄音等。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&Revision&Lead-in1.Greetings.2.Singthesong—OldMacDonaldhadafarm.（出示課件）3.Revisionandlead-in.Studentspracticethedialogueof“Let’stalk”onpage41.T:OldMacDonaldhasalotofanimals.Whatanimalsdoeshehave?Ss:Horsesandducks.T:Right!Whatotheranimalsdoeshehave?Let’sgotosee!Writedownthetopic“Atthefarm”ontheblackboard.（課件出示:教材P41Let’stalk圖片）Theteacherandstudentstalkaboutthepicture.T:Whatarethose?Ss:They’rehorses.T:Whataboutthose?Aretheyhens?Ss:No,theyaren’t.They’reducks.Step2:Presentation1.Teachtheword“hens”.②Presentthepictureof“Let’slearn”.（課件出示:教材P42Let’slearn圖片）Pointtothehensandaskstudents.T:Whatarethose?Aretheyhens?Ss:Yes,theyare.T:Howmanyhens?Ss:Onehen,twohens,threehens,fourhens.Writedowntheword“hens”ontheblackboard.Write“s”inredchalk.T:Whatarethose?Ss:They’rehens.Writedown“—Whatarethose?—They’re…”ontheblackboard.Theteachershowsthewordcardofthehens.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Hens,↗hens,↘thesearehens.↘Aretheyhens?↗Yes,theyare.↘2.Teachtheword“horses”.（課件出示:教材P42Let’slearn圖片）Pointtothehorsesandaskstudents.T:Whatarethose?Ss:They’rehorses.T:Lookatthehorses.They’retallandstrong.Theycanrunveryfast.Writedowntheword“horses”ontheblackboard.Write“s”inredchalk.Theteachershowsthewordcardofthehorses.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Horses↗,horses↘,thesearehorses↘.Aretheyhorses↗?Yes,theyare↘.3.Teachtheword“cows”.③T:They’rewhiteandblack.They’rebigandstrong.Wedrinktheirmilk.Whatarethey?Ss:Cows.(Studentscanpointtothepictureofthecowsiftheycan’tsaytheword“cows”.)T:Howcleveryouare!Writedowntheword“how”ontheblackboard.Andthenchangetheletter“h”into“c”.Askstudentstospelltheword“cow”bythemselves.（課件出示:教材P42Let’slearn圖片）Pointtoacowandaskstudents.T:What’sthis?Ss:It’sacow.Pointtothethreecowsandaskstudents.T:Whatarethose?Ss:They’recows.Theteachershowsthewordcardofthecows.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Cows,↗cows,↘thesearecows.↘Aretheycows?↗Yes,theyare↘.4.Learntheword“sheep”.④（課件出示:教材P42Let’slearn圖片）Pointtothesheepandaskstudents.T:Whatcanyousee?Ss:Sheep./羊。Writedownthenewword“sheep”ontheblackboard.Letstudentstrytospell“sheep”accordingtotheword“see”.T:Howmanysheepcanyousee?Let’scount.1sheep,2sheep,3sheep,4sheep.Thesearesheep.Helpstudentsknowthepluralformoftheword“sheep”isalso“sheep”.Theteachershowsthewordcardofsheep.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Sheep,↗sheep,↘thesearesheep.↘Aretheysheep?↗Yes,theyare.↘Step3:Practice1.Becarefulofthebombs.（出示課件）2.Let’schant.Let’schant.3.Guessinggame.StudentslookatthepicturesonthePPTandguess.（出示課件）T:Whatarethese/those?Ss:Arethey…?T:Yes,you’reright!.Step4:Consolidation&ExtensionDrawandsay.（1）Designyourfarms.T:OldMacDonald’sfarmissointeresting.Thevegetablesarehealthy.Theanimalsaresocute.Doyouwanttohaveafarm?Nowpleasedesignyourownfarms.Onyourfarm,youcanhavesomeanimalslikecows,sheep…Andyoucanhavesomevegetablesliketomatoes,carrots…Pleaserememberthemostimportantthingisthatyouhaveonly3minutestodesignyourfarm.（2）Talkaboutyourfarms.Makeamodel.A:Thisismyfarm.B:It’sbig.Arethese…?A:Yes,theyare.B:Arethose...?A:No,theyaren’t.They’re.