PEP四年级上册Unit 1My classroom! 第3课时4页

ThethirdperiodPartALet’sspell内容分析本课是PEP小学英语四年级上册Unit1第三课时。本单元学习的主题是新学期开始打扫新教室。这一课时和音标有关，教学重点是学生能够归纳a-e在单词中的发音规则，即a-e在单词中发长音/eɪ/，能够读出符合a-e发音规则的单词。课时目标知识与能力1.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/eɪ/。2.能够读出符合a-e发音规则的单词。3.能够根据单词的读音拼写出符合a-e发音规则的单词。过程与方法通过情景模拟、游戏，引导学生读出符合a-e发音规则的单词，能够根据单词的读音拼写出符合a-e发音规则的单词，培养学生在生活运用中学习英语的习惯。情感态度价值观培养学生独立思考的习惯，树立学习英语的自信心。教学重难点教学重点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。教学难点能够根据单词的读音拼写出符合a-e发音规则的单词。教学准备教学课件、课文录音、视频等。教学媒体选择多媒体，录音。教学活动1.游戏；2.观看动画。教学过程Step1:Warm-up&Revision1.Greetingsandfreetalk.2.Listentoachantandreviewthesoundof“/æ/”.T:Let’slistentoachanttogether.,Aisforapple, /æ/ /æ/ /æ/.Aisforant, /æ/ /æ/ /æ/.Aisforcat, /æ/ /æ/ /æ/.Aisforcap,/æ/ /æ/ /æ/.T:Listenagain.Thentellmethewordsyouhearinthechant.Ss:Apple./Ant./Cat./Cap.T:Theyhavethesameletter“a”andtheletter“a”sounds/æ/.Readtogether. /æ/ /æ/ /æ/apple, /æ/ /æ/ /æ/ant, /æ/ /æ/ /æ/cat, /æ/ /æ/ /æ/cap.3.Showandreadsomewords.(课件出示:单词dad,hat,map,bag)Letstudentsreadthewordsingroups.Giveaprizetothebestgroup.Step2:Presentation1.Lead-in.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/.Letstudentsrepeatthewords“Dave,date”andwritethemdownontheblackboard.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.Step3:Practice1.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.hate2.Listen,circleandwrite.Listentotherecordingandtrytocircletherightlettersandwritetherightwords.（课件出示:教材P6Listen,circleandwrite部分的音频)Firstletstudentsobservethepicturescarefullyandmakepredictions.Thenplaytherecordingandletstudentslisten,circleandwrite.Letstudentspayattentiontothehandwriting.,Checktheanswers.Answers:capcakemapfaceStep4:Consolidation&ExtensionClassifythegivenwords.Letstudentsreadthefollowingwordsandclassifythemaccordingtotheirpronunciations.Askthemtodiscusswiththeirpartners.（课件出示发音与bag或kate相同的单词，学生分类。）板书设计作业设计完成《核心课堂》/《一本好卷》本节课习题。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，让学生在轻松愉快的氛围中复习旧知、巩固新知。3教师在教学中通过拆音、拼音和分类等语音意识训练活动，引导学生观察、发现并自己归纳出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，起到了辅助教学的作用。