4/5Unit3lesson16公開課教案【安徽滁州】授課教師：安徽省滁州市鳳陽縣實驗小學張成偉一、教學目標1.Learnthenewwords:carrot,cucumber.Beabletowrite:tomato.2.Learnandusethenewexpressions:What’sthatinEnglish?It’sacucumber/carrot.Doyoulike…?Yes,Ido./No,Idon’t.3.Educethestudentstoliketoeatallkindsoffood,especiallymorefruitandvegetables.二、學情分析本節課中涉及的新句子是對三年級What’sthis/that?的拓展，又有15課前期鋪墊,所以對學生來說是重點，但不是難點。本節課的主要任務就是對已學句式的拓展學習和新單詞在句子中的運用。三、重點難點What’sthatinEnglish?It’sacarrot/cucumber.Doyouliketomatoes/carrots/cucumbers?Yes,Ido./No,Idon’t.Thepronunciationofcarrotsandtomatoes.四、教學過程活動1【導入】Warm－up1.Greetings.2.Dividethestudentsintofourgroups.(themonkeycaneatthebananaswhenoneofthegroupsreachthefinishlinefirst)3.Singthefruitsong.活動2【講授】Presentation1.Revisethewordsandsentencesinthisunit,andlearn:What’sthatinEnglish?T:Look,Ihavesomepicturesaboutfruit.Canyoutellme:WhataretheseinEnglish?Ss:Sure./Yes.T:What’sthisinEnglish?Ss:It’sapear.T:What’sthisinEnglish?Ss:It’sabanana.T:What’sthisinEnglish?Ss:It’sawatermelon.T:What’sthisinEnglish?Ss:It’sanorange.Emphasizetheusageofaandan.Showthepictureofatomato.T:What’sthatinEnglish?Ss:It’satomato.T:WhofindsthedifferenceIaskedthistime?Ss:…T:Summarizeandwriteontheblackboard:What’sthis/thatinEnglish?2.T:What’sthatinEnglish?Ss:It’satomato.T:Canyouspelltomato?Ss:T-O-M-A-T-O.T:(Writetomatoontheblackboard.)Nowyouwritetomatothreetimesonyourexercisebooks.3.Teach“cucumber”.T:Now,let’splayaguessinggame.Ss:Yeah/Great.T:Look!Pleasereadtheriddletogether.一根細長棒，穿著綠衣裳，渾身長滿刺，吃起來脆爽爽。T:It’sakindofvegetable.What’sthatinChinese?Ss:黃瓜。T:(Showthepictureofacucumber.)You’reveryclever.Yes.It’sacucumber.Write“cucumber”ontheblackboard.Readafterme:cucumber,cucumber,it’sacucumber.Ss:Cucumber,cucumber,it’sacucumber.T:(Pointtothescreen.)What’sthatinEnglish?Ss:It’sacucumber.T:Takeoutarealcucumber.Look,What’sthisinEnglish?Ss:It’sacucumber.T:Ilikecucumbersverymuch.(Eatapiece).It’sjuicyandcrisp.Yummy!Askandanswerandsharethecucumberlikethefollowing:Wholikescucumberslikeme?(Ss:Ilikecucumbers.)Doyoulikecucumbers?(Ss:Yes,Ido/No,Idon’t.)4.T:Look,LiYanandKategotothesupermarketandbuysomevegetables.InKate’shand,thereisacucumber.Andwhat’sthatinLiYan’shand?Ss:胡蘿卜。T:Yes.Butwhat’sthatinEnglish?Let’slistentothetape.T:What’sthatinEnglish?Ss:It’sacarrot.T:Great!It’sacarrot.Carrot,carrot,it’sacarrot.Ss:Carrot,carrot,it’sacarrot.T:OpenyourEnglishbooks,andreadafterthetapeandme.Emphasizethepronunciationofcarrots,andwrite“Doyoulikecarrots/tomatoes/cucumbers?Yes,Ido./No,Idon’t.”ontheblackboard.5.Makeachantandsay.活動3【練習】Practice1.Mission1:PasstheparcelPasstheorangealongwiththeclappingtoy.WhenIstop,thestudentswiththeorangeaskthedesk-matesaroundthem.2.Mission2:GuessingGameStudentscometothestageonebyone,covereyesandtouchoneofthevegetableorfruit,thenguessandspeakwhatthatinEnglishcorrectly.Theotherpeopleask“Doyoulike...?”,thenthestudentanswer.Mission3:Goshopping根據本課對話根據PPT出示食材進行創編對話Now,Iwillgiveyouamission.Missionthree:Goshopping.Ourmumwanttocookdinnerforus.Soweneedtobuythingstheyneedinthesupermarket.TrytousethesentencesIgiveyoutomakeupanewdialogue.Last,thewinninggrouphelpthemonkeyeatthebananas.活動4【情感教育】EmotionalEducationGivesomereasonsaboutwhyweshouldeatmorefruitandvegetables.活動5【作業】Assessment1.Sumupthenewwordsandexpressions.2.Haveatest.(1)你想知道馬路對面一物品用英語怎么說，你問___:A.What’sthisinEnglish?B.What’sthatinEnglish?C.It’sacucumber.(2)Doyoulike________(西紅柿圖片)?(3)It’s_____orange.A.aB.theC.an(4)What’sthis______Chinese?A.inB.atC.on(5)What’sthisinEnglish?_______A.It’sgrapes.B.It’sjuice.C.Aegg.活動6【作業】Homework必做:1.Listenandreadthetext,thencanwrite:tomato,cucumberandcarrot.2.Completetheworkbook.選做:3.Makeavegetablesaladwithyourparentsandenjoytogether.HandwritingUnit3It’sapineappleLesson16thisWhat’sinEnglish?thatIt’sacucumber/carrot.cucumberscarrotsDoyouliketomatoes?Yes,Ido./No,Idon’t.活動7【活動】課后反思本課是精通英語四年級上冊第三單元Lesson16，本節課的教學目標是學習：1.新句子和新單詞What’sthatinEnglish?It’sacarrot/carrot.2.寫四會單詞tomato.3.Doyoulikecarrots/cucumbers/tomatoes?Yes,Ido./No,Idon’t.4.教育學生不挑食偏食?，F在對本節課進行反思：精講多練：對新單詞句