四年级英语上册Unit1Myclassroom第三课时教案人教PEP

Page3Thethirdperiod(第三课时)PartALet’sspell▶教学内容与目标课时教学内容课时教学目标Let’sspell·能够感知并归纳a-e在单词中的发音规则，即a-e在单词中发长音/eI/·能够读出符合a-e发音规则的单词·能够依据单词的读音拼法出符合a-e发音规则的单词▶教学重点1能够归纳a-e在单词中的发音规则，即a-e在单词中发长音/eɪ/。2能够读出符合a-e发音规则的单词。▶教学难点能够依据单词的读音拼法出符合a-e发音规则的单词。▶教学打算1.预习《状元大课堂》《创优作业100分》《状元作业本》中本课时的相关内容。2.PPT课件､课文录音、视频等。Teachingpurpose通过相互问候和自由谈话活动，与学生产生亲切感，拉近彼此的距离。通过有韵律的歌谣，将学生带入一个轻松开心的学习氛围中，并且通过歌谣复习字母a在重读闭音节中发短音/æTeachingpurpose通过相互问候和自由谈话活动，与学生产生亲切感，拉近彼此的距离。通过有韵律的歌谣，将学生带入一个轻松开心的学习氛围中，并且通过歌谣复习字母a在重读闭音节中发短音/æ/的规律。Step1:Warm-up&Revision1.Greetingsandfreetalk.2.Listentoachantandreviewthesoundof“/æ/”.T:Let’slistentoachanttogether.T:Listenagain.Thentellmethewordsyouhearinthechant.Ss:Apple./Ant./Cat./Cap.T:Theyhavethesameletter“a”andtheletter“a”sounds/æ/.Readtogether.3.Showandreadsomewords.(课件出示:单词dad,hat,map,bag)Letstudentsreadthewordsingroups.Giveaprizetothebestgroup.Step2:PresentationTeachingpurpose通过教材供应的歌谣创设情景，引出单词Teachingpurpose通过教材供应的歌谣创设情景，引出单词“name,Jake,face,cake,make,date,Dave”，引导学生初步感知和体验a-e的发音规则。Createasituationandintroducetheopensyllablewordswithletter“a”.(1)Teachthewords“name,Jake,face”.ShowJake’sphoto.(课件出示:Jake的照片)T:Lookattheboy.He’smyfriend.HisnameisJake./n/-/eɪ/-/m/,name/neɪm/;/dʒ/-/eɪ/-/k/,Jake/dʒeɪk/.Letstudentsrepeatthewords“name,Jake”andwritethemdownontheblackboard.T:Hehasasmallface./f/-/eɪ/-/s/,face/feɪs/.Letstudentsrepeattheword“face”andwriteitdownontheblackboard.(2)Teachthewords“cake,make”.Showapictureofacake.(课件出示:一张蛋糕的图片)T:Oh,what’sthis?Yes,it’sabirthdaycake.Jakecanmakeacake./k/-/eɪ/-/k/,cake/keɪk/;/m/-/eɪ/-/k/,make/meɪk/.Letstudentsrepeatthewords“cake,make”andwritethemdownontheblackboard.(3)Teachthewords“date,Dave”.ShowDave’sphoto.(课件出示:Dave的照片)T:IsthisJake?No,he’sDave.CanDavemakeacake?No,hecan’t.Buthelikestoeatcake.Dave’sbirthdayiscoming,soJakewillmakeacakeforDave.What’sthedateofDave’sbirthday?Dave,/d/-/eɪ/-/v/,/deɪv/;date,/d/-/eɪ/-/t/,/deɪt/.Teachingpurpose老师在教学中通过拆音、拼音和分类等语音意识训练活动，引导学生视察、发觉并归纳出a-e在单词中的发音规则。Teachingpurpose老师在教学中通过拆音、拼音和分类等语音意识训练活动，引导学生视察、发觉并归纳出a-e在单词中的发音规则。2.Learnthepronunciationruleof“a-e”.(1)Findthecommonletters.Showthewords“name,Jake,face,cake,make,date,Dave”onthePPT.（出示课件）Playtherecordingof“Read,listenandchant”.(课件出示:Read,listenandchant的音频)T:Boysandgirls,let’slistentotherecording.PayattentiontothewordsonthePPT.Whatcanyoufind?Ss:Theyhavethesameletter“a”,andtheyhavethesameletter“e”attheend.(2)Learnthepronunciationof“a-e”.T:Great!Theyallhave“a-e”.Theletter“e”attheendissilent.Let’sreadthesewordsagain.Payattentiontotheirpronunciation.T:Yes,“a-e”sounds“/eɪ/”.Lookatmymouth:/eɪ/,/eɪ/,/eɪ/.Payattentiontotheletter“e”.It’ssilent.(3)Readaftertherecording.Playtherecordingagain.(出示课件)Letstudentsreadaftertherecordingandpayattentiontothepronunciationandtheintonation.Letstudentsreadthewordsbythemselves.(4)Trytopronouncethewords.Showmorewordswith“a-e”.Spellfirst,thenletstudentspronouncethefollowingwords.Teachingpurpose通过朗朗上口的歌谣，让学生驾驭a-e的发音规则；通过Read,listenandtick部分的听力活动对比a和a-e的发音，训练a和a-e的音Teachingpurpose通过朗朗上口的歌谣，让学生驾驭a-e的发音规则；通过Read,listenandtick部分的听力活动对比a和a-e的发音，训练a和a-e的音—形对应关系；通过Listen,circleandwrite部分的听音写单词活动帮助学生依据发音规则拼法单词，并分辨词形。1.Let’schant.2.Read,listenandtick.Readthewordsinthebook.Letstudentspayattentiontothesounds/æ/and/eɪ/.Listentotherecordingandticktherightwords.(课件出示:教材P6Read,listenandtick部分的音频)Checktheanswers.Answers:1.cake2.dad3.hate3.Listen,circleandwrite.Listentotherecordingandtrytocircletherightlettersandwritetherightwords.（课件出示:教材P6Listen,circleandwrite部分的音频)Firstletstudentsobservethepicturescarefullyandmakepredictions.Thenplaytherecordingandletstudentslisten,circleandwrite.Letstudentspayattentiontothehandwriting.Checktheanswers.Answers:capcakemapfaceTeachingpurpose通过将所给单词按读音分类和听音填空补全短文两个活动，巩固语音学问并检测学生对本节课a-e发音及发音规则的驾驭状况。Teachingpurpose通过将所给单词按读音分类和听音填空补全短文两个活动，巩固语音学问并检测学生对本节课a-e发音及发音规则的驾驭状况。1.Classifythegivenwords.Letstudentsreadthefollowingwordsandclassifythemaccordingtotheirpronunciations.Askthemtodiscusswiththeirpartners.Checktheanswers.Answers:bag:ACDGHKate:BEFIJK2.Icanfinishthepassage.Listentothepassageandfillintheblanks.（课件出示:填空练习题）Checktheanswers.Andreadthepassage.Answers:MynameisKate.Icanmakeacake.Thisismycap.It’sinmybag.Where’smycat?It’sonthemap.▶板书设计▶作业设计1.Readthechantforyourfamily.2.Trytofindmorewordswith“a-e”thatsounds“/eɪ/”.3.Dotheexercises.(见“状元成才路”系列丛书《创优作业100分》或《状元作业本》对应课时作业)▶教学反思1通过热身阶段的师生问好和自由谈话活动，拉近了彼此的心理距离。2在复习环节通过有韵律的歌谣，复习字母a在重读闭音节中发短音//的规律；在练习环节，通过相同韵律的歌谣巩固a-e在开音节中发长音/eɪ/的规律，让学生在轻松开心的氛围中复习旧知、巩固新知。3老师在教学中通过拆音、拼音和分类等语音意识训练活动，引导学生视察、发觉并自己归纳出a-e在单词中的发音规则，很好地体现了课堂教学中以学生为主体的教学理念。4板书设计直观，重难点一目了然，起到了协助教学的作用。▶TeachingContents&TeachingAimsLet’sspell·Beabletoconcludeandsummarizethepronunciationruleof“a-e”inwords.·Beabletoreadthewordsthatconformtothepronunciationruleof“a-e”.·Beabletospellthewordsthatconformtothepronunciationruleof“a-e”.▶TeachingPriorities·Beabletosummarizethepronunciationruleof“a-e”inwords.·Beabletoreadthewordsthatconformtothepronunciationruleof“a-e”.▶TeachingDifficulties·Beabletospellthewordsthatconformtothepronunciationruleof“a-e”.▶TeachingProceduresTeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesWarm-up&Revision1.Greetingsandfreetalk.2.Playachantandreviewthesoundof“/æ/”.3.Showthewords“dad,hat,map,bag”.Andletstudentsread.1.Greetingsandfreetalk.2.Listentoachantandreviewthesoundof“/æ/”.3.Readthewordsingroups.Bringstudentsintoarelaxingandhappylearningatmospherethroughtherhythmicchant.Reviewthesoundofletter“a”instressedclosedsyllables.Presentation1.Lead-in.(1)Teachthewords“name,Jake,face”.(2)Teachthewords“cake,make”.(3)Teachthewords“date,Dave”.Understandthemeaningofthewordsandrepeatthewords.Createasituation.Leadstudentstoperceivethepronunciationruleof“a-e”.2.Teachthepronunciationruleof“a-e”.(1)Showthewords“name,Jake,face,cake,make,date,Dave”andletstudentsfindthesamelettersinthewords.(2)Teachthepronunciationof“a-e”.(3)Playtherecording.(4)Showmorewordsandletstudentstrytospellthem.(1)Listentotherecordingandfindthesameletters.(2)Learnthepronunciationof“a-e”.(3)Readaftertherecording.Readthewordsbythemselves.(4)Trytospellmorewordswith“a-e”.Leadstudentstoobserve,discoverandsummarizethepronunciationruleof“a-e”inwords.（续表）TeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesPractice1.Playachant.2.Read,listenandtick.Letstudentspayattentiontothesounds/æ/and/eɪ/.Playtherecording.Checktheanswers.3.Listen,circleandwrite.Letstudentsobservethepicturescarefullyandmakepredictions.Thenplaytherecording.Checktheanswers.1.Let’schant.Practicethesoundof/eɪ/.