2025年小学英语教学设计PEP四年级下册Unit 4 第二课时

ThesecondperiodPartALet’slearn&Let’schant内容分析本单元学习的主题是参观农场。教学内容主要是围绕着教材主线人物参观农场并与农场主人对话的情景来展开的。教学重点是能够听、说、认读并熟练运用词汇“tomato,potato,carrot,greenbean”及其复数形式。课时目标知识与能力能够听、说、认读词汇“tomato,potato,carrot,greenbean”及其复数形式。能够熟练运用上述词汇并运用句型“They’re…”描述蔬菜特征。能够在活动中体会“多吃蔬菜有益于我们的身体健康”的道理。能够在图片、动作和音频等的帮助下理解、跟读歌谣，并尝试创编新的歌谣来描述自己喜爱的水果或蔬菜。过程与方法歌曲热身，激发学生的学习兴趣。以谈话方式导入，延续“农场”这个话题。利用PPT出示图片，通过谈论图片复习上节课所学内容，并为接下来的学习做好铺垫。利用PPT帮助学生对比两种不同颜色的西红柿，做示范性描述并引导学生用句型“Lookat…They’re…”来描述蔬菜特征。通过创设自然真实的情景，让学生在情景中合理运用所学词汇，培养学生的综合语言运用能力，并在这个环节中让学生体会“多吃蔬菜有益于我们的身体健康”的道理，适时进行情感态度价值观的渗透。情感态度价值观锻炼学生运用语言的能力，提高学生参与英语学习的积极性。教学重难点教学重点能够听、说、认读并熟练运用词汇“tomato,potato,carrot,greenbean”及其复数形式。教学难点“tomato,potato”的读音及其复数形式。教学准备教学课件、课文视频、单词卡片等。教学媒体选择多媒体，录音。教学活动角色扮演；游戏；观看动画。小组合作竞争教学过程Step1:Warm-up&Lead-in1.Greetings.2.Singthesong—OldMacDonaldhadafarm.（出示课件）3.Lead-in.（课件出示：教材P39Let’slearn图片）T:Look!Mike,JohnandSaraharevisitingthefarm.Thistimetheyhelpthefarmerpickvegetables.They’resohappy.Whatvegetablesdotheysee?Let’sgotosee.Writedownthetopic“Atthefarm”ontheblackboard.Theteacherandstudentstalkaboutthepicture.T:Whatarethese?Ss:Theyare...T:Arethese…?Ss:Yes,theyare./No,theyaren’t.Step2:Presentation1.Teachtheword“carrots”.（课件出示:胡萝卜图片）T:Mike,JohnandSarahseesomevegetablesatthefarm.Look!Whatarethey?Ss:They’recarrots.T:Howmanycarrots?Let’scount!1carrot,2carrots,3carrots…Writedowntheword“carrots”ontheblackboard.Write“s”inredchalk.2.Teachtheword“tomatoes”.T:Mike,JohnandSarahseecarrots.Whatelse?Ss:Andtomatoes.(课件出示:黄色西红柿图片)T:Great!Whatcolourarethey?Ss:They’reyellow.T:Look!Whatarethey?Whatcolour?(课件出示:红色西红柿图片)Ss:They’retomatoes.They’rered.T:Yes.Lookatthesetomatoes.They’rered.Writedownandteachthesentencestructures“Lookat…They’re…”.Letstudentstrytodescribevegetablesbyusingthesentences.3.Teachtheword“potatoes”.T:Nowlet’splayagame.Listentothewordsandfillintheletterstocompletetheword.Let’sgo!T:Whatarethese?Ss:They’repotatoes.T:Aretheybig?Ss:No,theyaren’t.（课件出示:教材P39Let’slearn土豆图片）T:Lookatthesepotatoes.Aretheybig?Ss:Yes,theyare.Thepotatoesarebig.4.Teachthephrase“greenbeans”.Studentslookatthepicturein“Let’slearn”onpage39.T:Look!Howmanykindsofvegetables?Ss:Four.T:Whatarethey?They’re…Writedownthephrase“greenbeans”ontheblackboard.T:Inthetwowords,thelettercombinations“ee”and“ea”bothpronounce“/i:/”.Canyoureadthesecondword?Studentstrytoread“bean”correctly.Theteachercanofferhelpifstudentsneed.Studentslookatthepictureandtrytodescribethem.Step3:Practice1.What’smissing?(1)Lookandsay.UsePPTtoshowthepicturesofthesefourkindsofvegetablesonebyone.Studentssaythemoutandtrytodescribethem.(2)Let’splay.2.Let’schant.(1)Understandthechant.Showthepicturein“Let’schant”onpage39andaskstudentsquestions.Q:Whatvegetablesarethey?Whatvegetablesdoyouliketoeat?ShowthepictureonthePPTtohelpstudentsunderstand“Butonionsmakemecry.”（出示课件）(2)Let’schant.Playtherecording.（出示课件）Studentsreadafteritandthenchanttogether.(3)Writeyourownchant.TheteachershowsamodelonthePPT.(出示课件)Studentstrytowritetheirownchantsaboutvegetables,fruitandsoon.Step4:Consolidation&Extension“Inthefarmrestaurant”1.CreateasituationbyusingthePPT.PresentthepictureonthePPT.(课件出示：未来农场餐厅图）T:Nowwe’reinthefarmrestaurant.Therearesomevegetables.Whatcanyousee?Whatdoyouwanttoeat?2.Makeademonstration.T:Lookatthesegreenbeans.They’resolong.S1:Yes!Andthey’resogreen!T:Ilovetoeatgreenbeans.They’rehealthyforus.S1:OK!Let’strysome.3.Studentsworkingroupstomaketheirowndialogues.4.Showtime.板书设计