四年級英語下冊第3單元《Unit 3 Weather》第2課時教案

四年級英語下冊第3單元《Unit3Weather》第2課時教案收錄于話題\o"英語教案"#英語教案?教學(xué)內(nèi)容與目標(biāo)課時教學(xué)內(nèi)容 課時教學(xué)目標(biāo)Let’slearn ·能夠聽、說、認(rèn)讀單詞“cool,cold,hot,warm,weather”·能夠熟練運用句型“It’s…in…”來介紹不同地方的天氣特征Let’schant ·能夠在圖片、動作和音頻等的幫助下理解歌謠中對不同天氣特點的描述并能夠通過替換詞創(chuàng)造新歌謠，對在不同氣候下人物的穿戴提出建議?教學(xué)重點能夠聽、說、認(rèn)讀單詞“cool,cold,hot,warm,weather”。?教學(xué)難點能夠在創(chuàng)設(shè)的情景中運用新學(xué)單詞和句型模擬天氣預(yù)報。?教學(xué)準(zhǔn)備1.預(yù)習(xí)本課時的相關(guān)內(nèi)容。2.PPT課件、課文錄音、視頻、卡片等。?教學(xué)過程

Step1:Warm-up&Lead-in

1.Greetings.2.Enjoythesong—Thunder.①T:OK,boysandgirls.Let’senjoythesongandgetreadyfortheclass.(課件出示:歌曲《Thunder》的相關(guān)內(nèi)容)3.Lead-in.ShowsomewordsonthePPT.（出示課件）T:Boysandgirls,lookatthewordsonthePPT.Doyoufindanythingincommonamongthem?Ss:這些單詞的詞尾都是ther。T:Welldone!Nowfollowme:mother,father,brother,weather.Ss:mother,father,brother,weather.Showthepicture

of“Let’slearn”onthePPT.(出示課件)T:Thisistheweatherreport.Doyouwanttobeaweatherreporter?

Ss:Yes.T:Comeon!Let’shaveatry!Step2:Presentation1.Presentthepictureof“Let’slearn”onthePPT.T:Whoisshe?

Ss:She’saweatherreporter.T:Whatisshetalkingabout?Ss:Sheistalkingabouttheweather.T:Whatcitiescanyousee?Ss:Harbin,Beijing,LhasaandHongKong.T:What’stheweatherlikeinthesecities?Let’sgotosee.2.Teachthenewwordsandthesentencestructure.②Playtherecording.（出示課件）(1)Teachtheword“warm”.T:Look!Beijingis20degrees.It’s…Ss:It’swarminBeijing.Writedowntheword“warm”ontheblackboard.Playtherecording.（出示課件）Leadstudentstoreadthewordseveraltimes.T:Beijingis20degrees.It’swarminBeijing.Writedownthesentenceontheblackboard.Leadstudentstoreadthesentenceseveraltimes.T:Hangzhouis22degrees.

Ss:It’swarminHangzhou.T:Guilinis24degrees.

Ss:It’swarminGuilin.

Leadstudentstousethesentencestructuretopracticethenewword.(2)Teachtheword“cold”.T:Look.Harbinis5degrees.Isitwarm?Ss:No,it’scold.Writedowntheword“cold”ontheblackboard.Playtherecording.（出示課件）Leadstudentstoreadthewordseveraltimes.T:Harbinis5degrees.It’s…Ss:It’scoldinHarbin.

T:Changchunis8degrees.

Ss:It’scoldinChangchun.T:Londonis6degrees.

Ss:It’scoldinLondon.Leadstudentstousethesentencestructuretopracticethenewword.(3)Teachtheword“cool”.T:Look.Lhasais15degrees.Isitcold?Ss:No,it’scool.T:Goodanswer!Writedowntheword“cool”ontheblackboard.Playtherecording.（出示課件）Leadstudentstoreadthewordseveraltimes.T:Lhasais15degrees.

Ss:It’scoolinLhasa.

T:Shanghaiis17degrees.

Ss:It’scoolinShanghai.

T:Dalianis16degrees.

Ss:It’scoolinDalian.Leadstudentstousethesentencestructuretopracticethenewword.(4)Teachtheword“hot”.T:Look!HongKongis30degrees.Isitcool?Ss:No,it’shot.Writedowntheword“hot”ontheblackboard.Playtherecording.（出示課件）Leadstudentstoreadthewordseveraltimes.T:Wuhanis35degrees.

Ss:It’shotinWuhan.

T:Chengduis37degrees.

Ss:It’shotinChengdu.

Leadstudentstousethesentencestructuretopracticethenewword.Step3:Practice1.Let’splay:What’smissing?③(1)Lookandsay.Showthewordcardstostudentsonebyone.Letstudentslookatthecardsandsaythewords.(2)Playthegame.Usethewordcardstoplaythegame.2.Let’ssay.

ShowsomepicturesabouttheweatherinacertainplacetostudentsonthePPT.（出示課件）Studentslookatthepicturesandsaybyusingthesentencestructure“It’s…in…”3.Let’schant.④(1)Showthepicturesof“Let’schant”onthePPT.(課件出示：Let’schant的圖片)T:Lookatthepictures.It’scoldoutside.Thegirlshouldwearherhatandcoat.It’swarminside.Whatshouldthegirldo?Let’shavealook.(課件出示:Let’schant視頻)(2)Encouragestudentstoadaptthechantbyusing“hot”and“cool”.Makeademonstration.(課件出示：新編的chant示例)Step4:Consolidation&Extension⑤Tobealittleweatherreporter”

1.Createasituation.ShowsomeplaceswithdifferenttemperaturesonthePPT.T:Thisistheweatherreport.Let’strytobeaweatherreporter.2.Beaweatherreporter.

Givestudentsafewminutestoprepare.Letthemusethewordsandthesentencestructuretheyhavelearnedtoreporttheweatherofthesecities.3.Showtime.Asktwostudentstoshowtheirreports.?作業(yè)設(shè)計1.Showaweatherreporttoyourfamily.2.Dotheexercise.

?教學(xué)反思1.注重學(xué)生對新單詞的理解和運用，增加實踐機會，在運用中加強練習(xí)。2.教師的語言非常具有導(dǎo)向性，引導(dǎo)學(xué)生學(xué)習(xí)單詞以及句型?；顒拥脑O(shè)計具有層次性和梯度性，由簡到繁，從易到難，遵循了學(xué)生的認(rèn)知規(guī)律。3.教師在圖片、動作和視頻的幫助下引導(dǎo)學(xué)生理解書上歌謠中對不同天氣特點的描述，并通過替換詞創(chuàng)造新歌謠，對在不同天氣下人物的穿戴提出建議，培養(yǎng)學(xué)生的創(chuàng)造能力。4.通過“小小天氣播報員”這個自然真實的情景，讓學(xué)生在情景中合理運用所學(xué)單詞及句型，培養(yǎng)學(xué)生的綜合語言運用能力。

?TeachingContents&TeachingAimsLet’slearn·Beabletolisten,sayandreadthenewwords“cool,cold,hot,warm,weather”.·Beabletointroducetheweathercharacteristicsofdifferentplacesbyusing“It’s…in…”

Let’schant·Beabletounderstandthedescriptionofdifferentweathercharacteristicsinthechantandcreateanewchantbyreplacingwords.Givesuggestionsonwhattowearindifferentweather.?TeachingPriorities?Beabletolisten,sayandreadthenewwords“cool,cold,hot,warm,weather”.?TeachingDifficulties?Beabletoimitateaweatherreportbyusingthenewwordsandthesentencestructure.?TeachingProceduresTeachingStages Teacher’sActivities Students’Activities TeachingPurposesWarm-up&Lead-in 1.Greetings.

2.Enjoythesong—Thunder.3.Lead-in.ShowsomewordsonthePPT. 1.Greetings.2.Enjoythesong.3.FollowtheteachertoreadthewordsonthePPT. Beforelearningthenewcontent,letstudentslistentothesongrelatedtothethemeofthislesson.Permeateinadvance,andletstudentsnaturallyenterthelearningatmosphere.Presentation 1.Presentthepicturetotheclass.Talkaboutthepicture. Lookatthepicture.Talkaboutthepicturewiththeteacher. Gettheinitialimpression. 2.Teachthewords“warm,cold,cool,hot”.Leadstudentstousethesentencestructure“It’s…in…”topracticethenewwords. Listentotherecording.Learntoreadandpracticethenewwordsandthesentencestructure. Helpstudentsunderstandthenewwordsandthesentencestructure.Leadstudentstolearnandpracticethenewwordsinthesentencestructure.Practice 1.Let’splay：What’smissing?Showthewordcardstostudents. Lookatthecardsandsaythewords.Playthegamebyusingthewordcardstopracticethewords. Practicethenewwords.

Mobilizestudents’multiplesenses. 2.Let’ssay.ShowsomepicturesabouttheweatherinacertainplaceonthePPT. Lookatthepicturesandsaybyusingthesentencestructure“It’s…in…” Itcannotonlyactivatetheatmosphere,butalsostrengthenstudents’memoryofthenewwordsandthesentencestructure. 3.Let’schant.(1)Showthepicturesof“Let’schant”onthePPT.(2)Encouragestudentsto