英语三年级上册4.3

Thethirdperiod(第三课时)PartALettersandsounds内容分析本课是PEP小学英语三年级起点第一册Unit4第三课时。主要学习字母Jj,Kk,Ll,Mm,Nn以及初步掌握这五个辅音字母作为单词首字母时的发音。老师将通过听音跟读和游戏巩固重难点，使学生掌握本节课知识点。课时目标知识与能力·能够听、说、读、写字母Jj,Kk,Ll,Mm,Nn·能够初步掌握这五个辅音字母作为单词首字母时的发音过程与方法让学生寻找生活中与这五个辅音字母形状相似的物品来增强字母学习的趣味性，强化学生的记忆。将字母教学和单词教学相结合并融入语音知识，引导学生自主探究字母在单词中的发音规则。通过反复操练，使学生理解并掌握这五个辅音字母作为单词首字母时的发音。注重培养学生的跟读和模仿能力。情感态度价值观引导学生在四线三格中正确书写字母，培养学生规范的英文书写习惯。以游戏的形式，进一步加强学生对字母的理解与认识。字母操增强字母语音知识的趣味性。教学重难点教学重点能够听、说、读、写字母Jj,Kk,Ll,Mm,Nn。教学难点能够掌握这五个辅音字母的笔顺以及相关例词的发音。教学准备教学课件、课文录音、视频、字母卡片等。教学媒体选择多媒体，录音。教学活动游戏听音练习视频教学过程Step1:Warm-up&Revision1.Greetings.T:Hi,boysandgirls!Ss:Hello,Miss/Mr…T:Goodmorning!Ss:Goodmorning!T:Let’splaylettergames,OK?Ss:OK!2.Lettergames.(1)Findouttheadjacentletters.T:(Showthelettercard“D”tostudents.)Look!IfIshowyou“D”,youshouldsay“C”and“E”loudly.OK?Ss:OK!(Theteachershowsdifferentlettercards.Studentssaytheadjacentletters.)(2)Sorttheletters.(Therearetwogroupsofdisorderedletters“A~I”ontheblackboard.TheteacherasksaboyandagirltocompetetosortthelettersfromAtoI.Theotherstudentsarethejudges.Thefasteroneisthewinner.)T:Now,IneedaboyandagirltocometothefronttosortthelettersfromAtoI.Thefasteronecangetasticker.Whowantstohaveatry?Ss:…3.Let’schant.T:Now,let’schantanddosomeactions.Step2:Presentation1.Teachthenewletters.(1)Teachtheletter“Jj”.Showthelettercard“J”.T:Lookatthecard.Isee“J”.Followme,please.J,J,J!Leadstudentstoreadit.ThenletstudentsfindoutJ-shapedthingsintheirdailylives.T:Canyousaysomethingthatlookslike“J”?(StudentscansaytheminChinese.)S1:鱼钩。S2:伞柄。…T:Youaresoclever!（课件出示：一辆吉普车的图片）T:Look,thisisajeep.J,/dʒ/,jeep!J,/dʒ/,jeep!Studentsfollowtheteacherandpractice.（课件出示：吉普车里跳出一只青蛙的图片）T:Look,thefrogisjumping.J,/dʒ/,jump.J,/dʒ/,jump.Thepronunciationoftheletter“Jj”inthetwowordsisthesame.Itpronounces“/dʒ/”.Jj,Jj,Jj,/dʒ/,/dʒ/,/dʒ/,jeep,jump.Studentsreadaftertheteacherandpracticeseveraltimes.(2)Teachtheletter“Kk”.Showthelettercard“K”.T:Look!Thisistheletter“K”.Followme,please.K,K,K!Ss:K,K,K.T:Welldone!（课件出示：一只风筝在天空中的图片）T:Look,thisisakite.K,/k/,kite!K,/k/,kite!Studentsfollowtheteacherandpractice.（课件出示：Kate在放风筝的图片）T:Look.Kateisflyingakite.K,/k/,Kate!K,/k/,Kate!Thepronunciationoftheletter“Kk”inthetwowordsisthesame.Itpronounces“/k/”.Kk,Kk,Kk,/k/,/k/,/k/,kite,Kate.Studentsreadaftertheteacherandpracticeseveraltimes.T:Now,Isay“Kate”or“kite”,andyousay“K/k/”.Isay“K/k/”,andyousay“Kate”or“kite”.OK?Ss:OK.…(3)Teachtheletter“Ll”.Showthelettercard“L”.T:Look!Thisistheletter“L”.L,L,L!Leadstudentstoreadit.ThenletstudentsfindoutL-shapedthingstheyarefamiliarwith.T:Canyousaysomethingthatlookslike“L”?(StudentscansaytheminChinese.)S1:锄头。…T:Youaresosmart!(Takeoutalongruler.)Look.Therulerislong.L,/l/,long!L,/l/,long!Studentsfollowtheteacherandpractice.（课件出示：一只火烈鸟的图片）T:Look.Thelegsoftheflamingoareverylong,too.L,/l/,leg!L,/l/,leg!Thepronunciationoftheletter“Ll”inthetwowordsisthesame.Itpronounces“/l/”.Ll,Ll,Ll,/l/,/l/,/l/,long,leg.Studentsreadaftertheteacherandpracticeseveraltimes.T:Now,Isay“long”or“leg”,andyousay“L/l/”.Isay“L/l/”,andyousay“long”or“leg”.OK?Ss:OK.…(4)Teachtheletter“Mm”.Showthelettercard“M”.T:Look!Thisistheletter“M”.M,M,M!Leadstudentstoreadit.ThenletstudentsdrawM-shapedthingstheyarefamiliarwith.T:Canyoudrawsomethingthatlookslike“M”?(Giveanexampletostudentsfirst,suchasdrawingtwomountains.)Letstudentsdrawsomeotherthingsthatlooklike“M”.…T:Goodjob!（课件出示：抱着婴儿的“妈妈”的图片）T:Look,thisisthebaby’smum.M,/m/,mum!M,/m/,mum!Studentsfollowtheteacherandpractice.（课件出示：“妈妈”正在喝牛奶的图片）T:Look!Mumisdrinkingmilk.M,/m/,milk!M,/m/,milk!Thepronunciationoftheletter“Mm”inthetwowordsisthesame.Itpronounces“/m/”.Mm,Mm,Mm,/m/,/m/,/m/,mum,milk.Studentsreadaftertheteacherandpracticeseveraltimes.T:Whowantstobethelittleteacher?Now,yousay“milk”or“mum”,andtheotherssay“M/m/”.Yousay“M/m/”,andtheotherssay“milk”or“mum”.S1:Letmetry.…(5)Teachtheletter“Nn”.Showthelettercard“N”.T:Look!Thisistheletter“N”.N,N,N!Leadstudentstoreadit.ThenletstudentsdrawN-shapedthingstheyarefamiliarwith.T:Canyoudrawsomethingthatlookslike“N”?(Giveanexampletostudentsfirst,suchasdrawingadoor.)Letstudentsdrawsomeotherthingsthatlooklike“N”.…T:Welldone!（课件出示：Zoom的鼻子的图片）T:Look,thisisthenoseofZoom.N,/n/,nose!N,/n/,nose!Studentsfollowtheteacherandpractice.（课件出示：Zoom正在看面条的图片）T:Look.Zoomisstaringatthenoodles.N,/n/,noodles!N,/n/,noodles!Thepronunciationoftheletter“Nn”inthetwowordsisthesame.Itpronounces“/n/”.Nn,Nn,Nn,/n/,/n/,/n/,nose,noodles.Studentsreadaftertheteacherandpracticeseveraltimes.T:Pleaseworkinpairs.Onesays“nose”or“noodles”,andtheothersays“N/n/”.Onesays“N/n/”,andtheothersays“nose”or“noodles”.OK?Ss:OK.…2.Listen,repeatandchant.Playthevideo.（课件出示：教材P40Listen,repeatandchant的视频）Askstudentstoreadafterthevideo.Letstudentspayattentiontothepronunciationandtheintonation.Showthechantof“Listen,repeatandchant”.T:Turntopage40.Let’slistenandchanttogether!Step3:Practice1.Listenandcircle.(1)Presentthepicturesandtalkaboutthem.（课件出示：教材P40Listenandcircle的图片）T:Look,what’sinPicture1?Ss:Ajeep.T:Youareright!HowaboutPicture2?Ss:Aleg.T:(Pointtothepictureofthekite.)Whocantellme?What’sthis?S1:Akite.T:Wonderful!Nextone?S2:Milk.T:Great!Thelastone?S3:Zoom’snose.T:Cool!(2)Playtherecording.（课件出示：教材P40Listenandcircle的音频）T:Now,let’slistenandcirclethefirstletterofthewordyouhear.Forexample,ifyouhear“jeep”,youshouldcircle“j”.(3)Checktheanswerswithstudents.(Answers:j;l;k;m;n)2.Playagame—What’smissing?ShowsomepicturesandthewordsonthePPT.Letstudentsfindoutthemissingletterineachwordandfillintheblanks.Checktheanswerstogether.(Answers:j;k;l;m;n)Step4:Consolidation&Extension1.Writeandsay.Writedowntheletters“Jj,Kk,Ll,Mm,Nn”ontheblackboardstepbystep.Askstudentstowritethemdownintheirexercisebooksinthecorrectstrokeorder.Choosesomestudentstowriteontheblackboard.Letstudentspayattentiontothecorrectwritingformoftheletters.2.Practicethelettersandtherelatedwords.(1)Preparefivelettercardsof“Jj,Kk,Ll,Mm,Nn”.Chooseonestudenttocometothefront.Letthestudentholdupthecardsonebyone.Theotherstudentsreadaloudthelettersquickly.(2)Pairwork.Theteacherleadsstudentstopracticetherelatedwordsinpairs.Onestudentsaysaword,andtheotherstudentsaysthefirstletterofthewordandwritesitwithhis/herfinger.Theteachergivesanexamplefirst.T:Jeep.S1:Jj.(Usethefingertowritetheletter“Jj”.)T:Long.S1:Ll.(Usethefingertowritetheletter“Ll”.)…3.Dothealphabetexercises.Playavideoaboutthealphabet(J,K,L,M,N)exercises.（课件出示：字母操视频的J~N片段）Studentsfollowittosinganddo.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.利用TPR教学法进行字母教学，既活跃了课堂氛围，又帮助学生巩固了知识。2.教学活动以学生为主体，培养了学生的自主学习能力，充分发挥了学生的学习主动性。3.活动设计丰富多彩，较大地激发了学生的学习热情，同时也有效地提升了学生的核心素养。4.板书设计具有规范性，并提醒学生注意字母书写的细节，如大写字母K和小写字母k的区别，为学生正确书写习惯的养成打下了良好的基础。Unit4WeloveanimalsALet'slearn●教学反思本课的教学重点是学习五个单词pig,bear,duck,dog,cat以及理解运用句型It’saduck.It’sadog.单词教学其实是很枯燥的，学习起来很无味，考虑到学生的好奇心及求知欲，我设计了不同的游戏和操练方法学习这几个单词；并加入了一些表达自己喜好的句型，让学