PEP四年级上册Unit 3My friends 第3课时5页

ThethirdperiodPartALet’sspell内容分析本课是PEP小学英语四年级上册Unit3第三课时。本单元学习的主题是描述书包的颜色并说出书包里的教材及其他物品名称。这一课时和音标有关，能够感知并归纳o-e在单词中的发音规则,能够读出符合o-e发音规则的单词。课时目标知识与能力1.够感知并归纳o-e在单词中的发音规则。2.能够读出符合o-e发音规则的单词。3.能够根据单词的读音拼写出符合o-e发音规则的单词。过程与方法以歌曲来热身，可以使学生在韵律中集中注意力，并激发学生的学习兴趣,让学生在轻松欢快的氛围中准备本课内容的学习。吟唱两首和i-e及o相关的歌谣，在律动中复习o的短音发音规律，为本节课的语音教学做铺垫。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o-e在单词中的发音规则。2.能够读出符合o-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o-e发音规则的单词。教学准备教学课件、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.Enjoyasong.Playthesong—Friends.Askstudentstosingaftertherecording.（出示课件）2.Let’schant.,Playthechantfor“i-e”inUnit2onthePPT.Getstudentstochanttogether.（课件出示：教材P16Let’sspell板块中Read,listenandchant部分的chant内容）Playthechantforshortsoundof“o”onthePPT.Getstudentstochanttogether.（课件出示：PEP三下教材P40Let’sspell板块中Listen，repeatandchant部分的chant内容）Step2:Presentation1.Readthewords.T:Today,wehaveanewfriend.Look!ShowthepictureofMrJonesonthePPT.（课件出示：教材P26MrJones的图片）Leadinthewordsofthissection.T:Whoishe?Ss:HeisMrJones.T:Yes,heisMrJones.“j”sounds/dʒ/,“o-e”sounds/əʊ/,“n”sounds/n/,“s”sounds/z/.Readafterme.Ss:…Writedown“MrJones”ontheblackboard.T:(PointatMrJones’nose.)What’sthis?Ss:ItisMrJones’nose.T:Yes,it’shisnose,nose,nose.n/n/-o/əʊ/-s/z/.Writedowntheword“nose”ontheblackboard.T:Touchyournose,please.Letstudentsdotheaction.ShowanotherpictureonthePPT.T:Andwhat’sinMrJones’lefthand?Ss:It’sanote.T:Good!Wewritenotesonournotebooks.AndthisisCoke.(PointattheCokeinMrJones’righthand.)DoyoulikeCoke?Writedownthewords“note,Coke”ontheblackboard.Askstudentstoreadaftertheteacherandpracticeingroups.2.Findouttherules.T:Lookatthesewordsontheblackboard.Whatcanyoufind?S1:Theyhavethesameletter“o”.S2:Theyhavethesameletter“e”.T:Yes.Theyallhave“o-e”.Theletter“e”attheendissilent.Whatisthesoundofthe“o-e”?Let’sreadandfind.Theteacherreadseachwordslowlywithstudents.T:Whatisthesound?Ss:…T:Yes,it’s/əʊ/.Lookatmymouthandreadafterme.,Leadstudentstosummarizethepronunciationruleof“o-e”.PresenttheruleonthePPT.3.Read,listenandchant.Askstudentstolookatthepicturesof“Read,listenandchant”carefully.Thenplaytherecordingofthispart.(出示课件)Letstudentslistentoitcarefully.Next,showthelisteningmaterial.(出示课件)Askstudentstoreaditaftertherecordingandcirclethewordswith“o-e”.Atlast,leadstudentstochantfreelywithclappingtheirhands.4.Actout.Getstudentstoactoutthechanttogether.Step3:Practice1.Guessthewords.Theteachersaysthefourwordsonebyoneinsilence.Thestudentsguessthewordsbyobservingtheteacher’smouthandsaythemoutloudly.2.Listenanddo.Theteachergivesoutthewordcardstostudentsandsaysthewordsatrandom.Thestudentslistentotheteacherandraiseupthecorrespondingwordcards.3.Read,listenandtick.PresentthefourgroupsofwordsonthePPT.(课件出示：教材P26Read,listenandtick部分的练习)Getstudentstoobservethemanddiscussthesimilaritiesandthedifferences.Letstudentsreadthefourgroupsofwords.Remindstudentstopayattentiontothedifferentpronunciationsof“o”and“o-e”.“o-e”sounds/əʊ/intheopensyllable,and“o”sounds/ɒ/intheclosedsyllable.Playtherecordingandaskstudentstochoosethewordstheyhear.(课件出示：教材P26Read,listenandtick部分的音频)Playtherecordingagain.Checktheanswerstogetherwithstudents.Answers:1.note2.home3.dog4.lost4.Listen,circleandwrite.(1)Letstudentslookatthepicturesinthissectionandtrytopredictthecontentofthelistening.(2)Letstudentslookatthestandardwritingoftheword“dog”inthetextbook.Thenreadtheword.T:d/d/-o/ɒ/-g/g/,dog/dɒg/.,Leadstudentstofindtheletter“o”isinaclosedsyllable,so“o”sounds/ɒ/here.(3)Playtherecordingofthissection.(出示课件)Getstudentstojudgewhattheyhearistheopensyllable(o-e)ortheclosedsyllable（o）.(4)Letthemcircletherightanswers,andwritedownthewordstheyhear.ProperlyremindstudentstowriteEnglishwordscorrectly.Answers:1.dog2.nose3.mom4.noteStep4:Consolidation&Extension1.Spellthewords.ShowmorewordsonthePPT,suchassmoke,phone,joke…Askstudentstotrytoreadthewordsaccordingtothepronunciationruleof“o-e”.ShowmorewordsonthePPT,suchasdog,box,fox…Askstudentstotrytoreadthewordsaccordingtothepronunciationruleof“o”.2.Chanttogether.（1）ShowachantonthePPT.Letstudentstrytosingthechant.（2）Actoutthechant.Givestudentssometimetopracticeit.Encouragethemtoaddtheirownactions.Letthemworkingroupsandchoosethewaystheyliketochantcreatively,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.本节语音课主要教学元音字母“o”在重读开音节中的发音规则。在教学音标时，充分调动学生的积极性，让学生在不断地感知和练习中自己总结发音规律。2.通过“看口型猜单词”“听音找单词”“听音写单词”活动，将所学知识运用于实践中，提高学生参与课堂学习的意识，调动其学习热情。3.通过听一听、读一读等多种形式来反复练习，让学生在听和读中找出发音规律及拼写规律，很好地培养了学生的分析能力和归纳总结能力。4.通过创编chant，将发音规则融入活泼的韵句中，降低了学生学习的难度。