PEP四年级上册Unit 4 第三课时

ThethirdperiodPartALet’sspell内容分析本课是PEP小学英语四年级上册Unit4第三课时。本单元学习的主题是家里的居室及相关设施。这一课时和音标有关，能够感知并归纳u-e在单词中的发音规则，能够根据单词读音拼写出符合u-e发音规则的单词。课时目标知识与能力能够感知并归纳u-e在单词中的发音规则。能够读出符合u-e发音规则的单词。能够根据单词读音拼写出符合u-e发音规则的单词。过程与方法先让学生通过观察发现三个单词的共同点是u-e，并且发相同的音/ju:/。再通过听录音跟读，让学生进一步感知、体验发音，为下面的拼读练习做准备。通过变换不同的辅音字母，让学生尝试读出新单词。对含有u-e的单词的读音进行强化训练，培养学生“见词能读”的能力。通过观察和书写单词，培养学生根据发音规则拼写单词的能力，能真正做到把语音的学习落实到单词的拼写上面，培养学生“听词能写”的能力。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.能够感知并归纳u-e在单词中发长音/ju:/的发音规则。2.能够读出符合u-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u-e发音规则的单词。教学准备教学课件、录音、语音例词单词卡等。教学媒体选择多媒体，录音。教学活动小组合作教学过程Step1:Warm-up&Lead-in1.Greetings.2.Revision.(课件出示：前三单元学习的音标)Step2:Presentation1.Findthesameletters.(1)Teachtheword“cute”.(课件出示：一个漂亮的带白猫图案的铅笔盒)T:Oh,whatabeautifulpencilbox!Thereisawhitecatonit.Thecatissocute.Followme：cute,cute,thecatiscute.Pleasemakeachantlike:Cute,cute,…(课件出示：可爱的小狗、鸭子等图片)Ss:Cute,cute,thedogiscute.Cute,cute,theduckiscute…(2)Teachthewords“excuse,use”.T:Excuseme,Ilostmypen.CanIuseyourpen?Ss:Yes,ofcourse.T:Followme:excuse,excuse,use,use.Writedownthewords“cute,excuse,use”ontheblackboard.(3)Readandfindouttherules.T:Lookatthesewords.Whichlettersarethesame?Ss:u-e.T:Yes.Theletter“e”attheendofthewordsissilent.What’sthesoundof“u-e”?Listentotherecordingcarefully.Playingtherecordingofthewords.(课件出示：单词cute,excuse,use的发音)Ss:/ju:/.(4)Teachthesoundof“u-e”.2.Let’sread.Helpstudentstrytoreadthewords“mute,cute,tube,cube,muse,fuse,mule,duke,huge”onthePPT.(出示课件)3.Read,listenandchant.(1)Lookandthink.(课件出示：一只猫使用两个球的图片和两只猫使用三个球的图片)T:LookatPicture1:Onecutecatusestwoballs.LookatPicture2:Twocutecatsusethreeballs.Sothreecutecatsuse…Ss:Threecutecatsusefourballs.T:Andfour…Andfive…Ss:Fourcutecatsusefiveballs.Fivecutecatsusesixballs.T:Good!Fivecutecatsareplayingtricks.(2)Let’schant.Playthevideo.(课件出示：教材P40Read,listenandchant部分的视频)Askstudentstoreadthechantafterthevideotogether.4.Let’sreadandfind.Presentthewords“us,up,duck”onthePPT.(出示课件)Askstudentstofindoutthesameletterinthesewords.T:What’sthesoundof“u”inthesewords?Listentotherecordingcarefully.(课件出示：上述单词的音频)Ss:/ʌ/.T:Yes.U,u,/ʌ/,us,up,duck.Letstudentsreadaftertheteacherandthenreadtogether.(课件出示：bus,mum,cut,fun,nut,cup)Askstudentstotrytoreadthesewords.Payattentiontothesoundofletter“u”inthesewords.Step3:Practice1.Listen,circleandsay.Playtherecording.（课件出示：教材P40Listen,circleandsay部分的音频）Askstudentstolistenandcirclethewords.T:Lookattheseletters.Therearemanywordsinthem.Listenandfindthewordsyouhear.Thencirclethem.Checktheanswerstogether.Readthewordsaftertherecording.Answers:cute,cut,us,use,fun,tube,up,excuse,bus,mum,mule2.Listen,circleandwrite.(1)Listentotherecordingandtrytowritetherightwords.Firstletstudentsobservethepicturescarefullyandmakepredictions.Thenplaytherecordingandletstudentslisten,circleandwrite.(课件出示：教材P40Listen,circleandwrite部分的音频)Payattentiontothehand-writing.(2)Checktheanswers.Answers:duck,cute,up,useStep4:Consolidation&ExtensionPlayagame—“Pickapplesfromthetree.”（课件出示：一棵苹果树，苹果上的单词有tube,but,mule,duke,use,cute,tune,rug,gun,cup,huge,plum,mud,refuse,luck,much；两个篮子，一个是u/ʌ/,一个是u-e/ju:/）Dividestudentsintotwogroups.Onegroupusesthebasket“u/ʌ/”,theothergroupusesthebasket“u-e/ju:/”.T:Nowlet’shaveacompetition.Ifyoupicktheapplesquicklyandcorrectlywithinthelimitedtime,youwillbethewinner.Answers:u/ʌ/:but,rug,gun,cup,plum,mud,luck,muchu-e/ju:/:tube,mule,duke,use,cute,tune,huge,refuse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.创设了特定的语言情境，让学生在语境中学习和掌握语音知识