ThefourthperiodPartBLet’slearn&Let’splay內容分析本單元學習的主題是天氣情況。教學內容主要是圍繞Mike向媽媽征求許可、天氣預報員預報天氣以及Mark和陳潔在電話中相互詢問對方所在地天氣情況的場景來展開的。教學重點是能夠聽、說、認讀并熟練運用單詞“rainy,snowy,cloudy,sunny,windy”。課時目標知識與能力能夠聽、說、認讀單詞“rainy,snowy,cloudy,sunny,windy”能夠在語境中正確運用這五個單詞描述天氣狀況。能夠在語境中理解“world,Sydney,London,Moscow,Singapore”的意思并能夠正確發音。能夠熟練地用句型“—What’stheweatherlikeinSydney?—It’shotandsunny.”詢問或描述天氣情況。過程與方法利用PPT出示天氣圖片,復習描述天氣狀況的相關單詞，再用表格的形式展示幾個城市的天氣，請學生用前面學過的句型“It’s…in…”來對這些城市的天氣進行描述，并提前滲透句型“What’stheweatherlikein…?”。引導學生觀察描述天氣狀況的五個單詞，并試著總結其構詞規律，進而培養學生的學習策略。通過創設“小小天氣播報員”這個自然真實的情景，讓學生在情景中合理運用所學詞匯及句型，培養學生的綜合語言運用能力。情感態度價值觀通過游戲的方式，增加學生對學習的興趣，提高學生英語口語表達水平。教學重難點教學重點能夠聽、說、認讀并熟練運用單詞“rainy,snowy,cloudy,sunny,windy”。教學難點能夠在真實的語境中靈活運用所學單詞和句型。教學準備教學課件、課文視頻、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&Revision&Lead-in1.Greetings.2.Revision.ShowsomepicturesabouttheweatheronthePPT.Studentslookatthepicturesandreviewthewords“cold,warm,cool,hot”.（出示課件）3.Let’ssay.T:What’stheweatherlikeinXi’an?(PointtoXi’anandhelpstudentsunderstandthequestion.)Ss:It’swarminXi’an.…4.Lead-in.T:Todaywe’regoingtotalkaboutthe“weather”.Writedownthetopic“Weather”ontheblackboard.Step2:Presentation1.Lookatthepicture.Teachthemajorcitiesintheworld.Showthepictureof“Let’slearn”tostudentsonthePPT.(出示課件)T:What’sthis？Ss:It’samap.T:Yes.It’saworldmap.Whoarethey?Ss:Theweatherreporter,John’smotherandJohn’sfather.T:Look!John’sfatherispackinghisbag.Hewilltravelaroundtheworld.Whereishegoing?Pointtothecitiesonebyone.Leadstudentstoreadthemseveraltimes.2.Teachtheword“sunny”.T:WhereisJohn’sfathergoing?Ss:He’sgoingtoSydney.T:What’stheweatherlikeinSydney?Let’slisten.Playtherecording.（出示課件）Studentslistenandtrytoanswerwith“It’shotandsunny.”Writedownthesentencestructure“What’stheweatherlikein…?”andtheword“sunny”ontheblackboard.Writetheletter“-y”inredchalk.Showthewordcardtostudents.Askstudentslearntoreadtheword.Pointtothemapandask.T:What’stheweatherlikeinSydney?Ss:It’ssunny.Askstudentspracticethewordlikethis:Sunny,sunny.It’ssunnyinSydney.3.Learntheword“rainy”.Showthepictureof“Let’slearn”tostudents.（出示課件）Pointtotheweathersignonthemap.T:What’stheweatherlikeinLondon?Ss:It’srainyinLondon.Writedowntheword“rainy”ontheblackboard.Writetheletter“-y”inredchalk.Showthewordcardtostudents.Askstudentstoreadtheword.Pointtothemapandask.T:What’stheweatherlikeinLondon?Ss:It’srainy.Askstudentstopracticetheword:Rainy,rainy.It’srainyinLondon.4.Teachtheword“snowy”.Showthepictureof“Let’slearn”tostudents.（出示課件）Pointtotheweathersignonthemap.T:What’stheweatherlikeinMoscow?Ss:It’ssnowyinMoscow.Writedowntheword“snowy”ontheblackboard.Writetheletter“-y”inredchalk.Showthewordcardtostudents.Askstudentstoreadtheword.Pointtothemapandask.T:What’stheweatherlikeinMoscow?Ss:It’ssnowy.Letstudentspracticetheword:Snowy,snowy.It’ssnowyinMoscow.5.Teachtheword“windy”.Showthepictureof“Let’slearn”tostudents.（出示課件）Pointtotheweathersignonthemap.T:What’stheweatherlikeinBeijing?Listen!Whatsound?（課件播放:刮風的聲音）Ss:It’swindyinBeijing.Writedowntheword“windy”ontheblackboard.Writetheletter“-y”inredchalk.Showthewordcardtostudents.Letstudentslearntoreadtheword.Pointtothemapandask.T:What’stheweatherlikeinBeijing?Ss:It’swindy.Letstudentspracticethewordlikethis:Windy,windy.It’swindyinBeijing.6.Teachtheword“cloudy”.Showthepictureof“Let’slearn”tostudents.（出示課件）Pointtotheweathersignonthemap.T:What’stheweatherlikeinSingapore?Ss:It’scloudyinSingapore.T:Yes.Weseesomecloudsinthesky.(課件出示:多云的圖片)Writedowntheword“cloudy”ontheblackboard.Writetheletter“-y”inredchalk.Showthewordcardtostudents.Letstudentslearntoreadtheword.Pointtothemapandask.T:What’stheweatherlikeinSingapore?Ss:It’scloudy.Letstudentspracticethewordlikethis:Cloudy,cloudy.It’scloudyinSingapore.7.Leadstudentstosummarize.T:Pleaselookatthesewords.Whatcanyoufind?Ss:Theyallhavetheletter“-y”attheendofthewords.T:Yes!Theyareadjectives.Thenounsplus“-y”attheendofthewordsconstituteanadjective.（名詞詞尾加-y構成形容詞，特別提醒以重讀閉音節結尾的單詞要雙寫最后一個輔音字母。）8.Listen,readandpractice.(1)Studentsreadthewordsandthesentencesaftertherecording.Payattentiontothepronunciationandtheintonation.（出示課件）(2)Studentsusethesentencestructures“—What’stheweatherlikein…?—It’s…”topracticeinpairs.Deepenstudents’understandingofthenewwords.Step3:Practice1.Matchandsay.Showtheweather,theweathersignsandthecitiesof“Let’slearn”onthePPT.Letstudentstrytomatchthem.(課件出示：連線題)Askstudentstosaythesentencesbyusingthesentencestructure“It’s…in…”2.Let’sdo.PresentthechartandthechantonthePPT.Letstudentssaythechantbyfollowingthemodel.Step4:Consolidation&Extension“Tobeaweatherreporter”1.Createasituation.Showaworldmaptostudents.T:Doyouwanttobeaweatherreporter?Nowlet’stry!2.Let’splay.Askastudenttostickthewordcardsonthemap.Thenthestudenttriestobeaweatherreporter.S1:Here’stheworldweatherreport.It’swind