三年级上pep版Unit 2 2.3Let's talk & Draw and say教案5页

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Unit2第三课时。主要学习字母Aa,Bb,Cc,Dd，以及初步掌握3个辅音字母作为单词首字母时的发音。老师将通过多种游戏情活动，使学生掌握本节课知识点。通过寓教于乐的教育方式，让学生在玩中学、学中用。课时目标知识与能力1.能够听、说、读、写字母Aa,Bb,Cc,Dd。2.能够在学习字母音形的基础上，初步掌握3个辅音字母作为单词首字母时的发音。过程与方法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。情感态度价值观通过让学生寻找生活中与字母形状相同的物品来加强学习的趣味性，强化学生对字母知识的记忆。教学重难点教学重点能够听、说、读、写字母Aa,Bb,Cc,Dd，并初步掌握3个辅音字母作为单词首字母时的发音。教学难点能够掌握这四个字母的笔顺、书写格式及其在相关例词中的发音。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1.歌曲；2.游戏；3.录音。教学过程Step1:Warm-up&Lead-in,1.Greetings.T:Hi,boysandgirls!Ss:Hello,Miss/Mr…T:Goodmorning!Ss:Goodmorning!2.Enjoyasong—ABCSong.（课件出示：教材P6Let’ssing板块的歌曲）SingtheABCSongwithstudents.T:It’sahappysong.Doyoulikeit?Ss:Yes!T:What’sthefirstletterofthelettersong?A,B,CorD?(Usebodylanguagetoexplain“thefirstletter”.)Ss:A.T:Youaresogreat!3.Lead-in.Showsomelettercardstostudents.T:Look!Herearesomelettercards.Tryyourbesttogetthecards.Step2:Presentation1.Teachthenewletters.(1)Learntheletter“Aa”.Showthelettercard“A”.T:Lookatthecard.Isee“A”.Followme,please.A,A,A!Letstudentsfollowtheteacher.AskstudentstofindoutA-shapedthingsintheirdailylife.T:Canyousaysomethingthatlookslike“A”?(StudentscananswerinChinese.)S1:宝塔。S2:金字塔。…T:Youaresoclever!Now,lookatthepicturesandthewords.Trytofindtheletter“Aa”.T:A,A,A!Aisforapple!A,A,A!Aisforant!Canyoufindthesimilarityofthetwowords?(StudentscananswerinChinese.)Ss:…T:Yes!Thepronunciationoftheletter“a”inthetwowordsisthesame.Itpronounces“/æ/”./æ/,/æ/,/æ/,apple./æ/,/æ/,/æ/,ant.Letstudentsreadaftertheteacherandpracticeseveraltimes.(2)Learntheletter“Bb”.Showthelettercard“B”.T:Look!Thisistheletter“B”.B,B,B!,Letstudentsfollowtheteacher.AskstudentstofindoutB-shapedthingsintheirdailylife.T:Canyousaysomethingthatlookslike“B”?(StudentscananswerinChinese.)S1:眼镜。S2:葫芦。…T:Welldone!Lookatthepicturesandthewords.Pointtotheletter“Bb”.T:B,B,B!Bisforbook!B,B,B!Bisforbag!Canyoufindthesimilarityofthetwowords?(StudentscananswerinChinese.)Ss:…T:Yes!Thepronunciationoftheletter“b”inthetwowordsisthesame.Itpronounces“/b/”./b/,/b/,/b/,bag./b/,/b/,/b/,book.Letstudentsreadaftertheteacherandpracticeseveraltimes.(3)Learntheletter“Cc”.Showthelettercard“C”.T:Look!Thisistheletter“C”.C,C,C!Letstudentsfollowtheteacher.AskstudentstodrawC-shapedthingstheyarefamiliarwith.T:Canyoudrawsomethingthatlookslike“C”?(Giveanexampletostudentsfirst,suchasdrawingamoon.)Letstudentsdrawsomeotherthingsthatlooklike“C”.T:Now!Lookatthepicturesandthewords.Findouttheletter“Cc”,please!T:C,C,C!Cisforcat!C,C,C!Cisforcrayon!Canyoufindthesimilarityofthetwowords?(StudentscananswerinChinese.)Ss:…T:Yes!Thepronunciationoftheletter“c”inthetwowordsisthesame.Itpronounces“/k/”./k/,/k/,/k/,cat./k/,/k/,/k/,crayon.Letstudentsreadaftertheteacherandpracticeseveraltimes.(4)Learntheletter“Dd”.Showthelettercard“D”.T:Look!Thisistheletter“D”.D,D,D!Letstudentsfollowtheteacher.AskstudentstodrawD-shapedthingstheyarefamiliarwith.T:Canyoudrawsomethingthatlookslike“D”?(Giveanexampletostudentsfirst,suchasdrawinganopenmouth.)Letstudentsdrawsomeotherthingsthatlooklike“D”.…T:Nicejob!Lookatthepicturesandthewords.Findouttheletter“Dd”,please!,T:D,D,D!Disfordog!D,D,D!Disforduck!Canyoufindthesimilarityofthetwowords?(StudentscananswerinChinese.)Ss:…T:Yes!Thepronunciationoftheletter“d”inthetwowordsisthesame.Itpronounces“/d/”./d/,/d/,/d/,duck./d/,/d/,/d/,dog.Letstudentsreadaftertheteacherandpracticeseveraltimes.2.Listen,repeatandchant.Playtherecording.(课件出示：教材P16Listen,repeatandchant的音频)Letstudentslistentotherecordingcarefullyandpayattentiontothepronunciationandtheintonation.Showthechantof“Listen,repeatandchant”onthePPT.Playtherecordingagain.（出示课件）T:Turntopage16.Let’slistenandchanttogether!Step3:Practice1.Listenandcircle.（1）Showthepicturesof“Listenandcircle”.(课件出示：教材P16Listenandcircle的图片)Letstudentsobservethepicturesandtrytopredictthekeywords.(2)Playtherecording.(课件出示：教材P16Listenandcircle的音频)Letstudentslistenandcircletheletters.（3）Checktheanswerswithstudents.(Answers:d;c;b;c;d)2.What’smissing?(1)Letstudentsfindoutthemissingletterineachwordaccordingtothepictures.(2)Letstudentsreadaloudthecompletewords.(apple,book,ant,cat,dog)Step4:Consolidation&Extension1.Writeandsay.(1)Writedowntheletters“Aa,Bb,Cc,Dd”ontheblackboardstepbystep.Askstudentstowritethemdownintheirexercisebooks.Choosesomestudentstowriteontheblackboard.Letstudentspayattentiontothecorrectstrokeorderandwritingformoftheletters.(2)Preparethecardsofthefourletters.Chooseonestudenttocometothepodium.Letthestudentholdupthecardsonebyone,andtheotherstudentsreadthecorrespondinglettersquickly.2.Dothealphabetexercises.Playavideoaboutthealphabet(A,B,C,D)exercises.（课件出示：字母操视频的A~D片段）Askstudentstosinganddotheactionsafterthevideo.,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.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。2.教学活动以学生为主体，培养了学生的自主探究能力，充分发挥了学生的学习主动性。3.通过寓教于乐的教育方式，让学生在玩中学、学中用，较好地完成了教学目标。4.TPR教学法的应用活跃了课堂氛围，建立了良好的师生关系。5.板书设计具有规范性，为学生正确书写习惯的培养打下了良好的基础。