英语三年级上册2.5

Thefifthperiod(第五课时)PartBLet’slearn&Let’sdo内容分析本课是PEP小学英语三年级起点第一册Unit2第五课时。主要学习颜色单词“black,white,orange,brown”，以及听懂该板块的指令，并能够按照指令做出相应的动作。老师通过多种教学活动，使学生掌握本节课重难点。课时目标知识与能力能够听、说、认读颜色单词“black,white,orange,brown”能够听懂该板块的指令，并能够按照指令做出相应的动作过程与方法通过让学生观察图片说出不同的颜色以及快速反应的游戏，让学生操练本单元所学的颜色单词。情感态度价值观TPR教学法可以极大提升学生的学习热情，真正地让学生在“做中玩，玩中学”。教学重难点教学重点能够听、说、认读表示颜色的单词“black,white,orange,brown”教学难点能够读准单词“brown,white”的发音。教学准备教学课件、课文录音、视频、人物头饰、教学实物等。教学媒体选择多媒体，录音。教学活动1.角色扮演2.游戏教学过程Step1:Warm-up&Lead-in1.Greetings.T:Goodmorning/afternoon,boysandgirls!Ss:Goodmorning/afternoon,Miss/Mr…T:Nicetomeetyou,S1!S1:Nicetomeetyou,too.T:Nicetomeetyou,S2!S2:Nicetomeetyou,too.…2.Enjoyasong—Whatcolourisit?(出示课件)Playthesongandaskstudentstosingalongwithit.T:Whatcolourscanyouhearinthissong?S1:Red.S2:Yellow.S3:Green.S4:Blue.T:Great!Todaywearegoingtolearnmorewordsaboutcolours.Step2:Presentation1.Learnthenewwordsaboutcolours.Showamagicboxwithsometoysandanorangeinit.Learntheword“white”.Takeoutawhitetoyrabbitfromthebox.T:Thisisamagicbox.Wecanfinddifferentcoloursinit.Look!What’sthis?Ss:兔子。T:Whatcolourisit?Doyouknow?Isitred?Ss:No.T:It’swhite.Writedowntheword“white”ontheblackboard.Teachthepronunciationandthemeaningofit.Askstudentstopayattentiontothepronunciationoftheletter“i”whichpronounces“/aɪ/”.Letstudentspracticeitrowbyrow.T:White,white,white!Canyoupointtothewhitethingsinourclassroom?Studentspointtothewall,thepaper…Learntheword“black”.Takeoutablacktoycarfromthemagicbox.T:What’sthis?Ss:小汽车。T:Whatcolourisit?…Writedowntheword“black”ontheblackboard.Teachthepronunciationandthemeaningofit.Letstudentspayattentiontothepronunciationoftheletter“a”.T:/blæk/.Readafterme.Black,black,black.…T:Doyoulikeblack?Canyoupointtotheblackthingsinourclassroom?Studentspointtotheblackboard,theclothes,theschoolbag…Learntheword“brown”.Takeoutabrownteddybearfromthemagicbox.T:Lookatthebear.Isitblack?Ss:No.T:Isitwhite?Ss:No.T:It’sbrown./br/,/aʊ/,/braʊn/.Writedowntheword“brown”ontheblackboard.Leadstudentstoreadandpracticeitinhighandlowvoice.Learntheword“orange”.Letstudentstouchthefruitinthemagicbox.T:Touchthefruit!Whatisit?S1:梨子。S2:苹果。…T:It’sanorange.Whatcolourisit?…Writedowntheword“orange”ontheblackboard.Leadstudentstoreaditseveraltimes.T:Theorangeisorange.Orange,orange,orange!Studentspracticeitlinebyline.2.Drawandcolour.Askstudentstodrawsomesimplepictureswithapencilonthepaper,includingabear,acat,asquirrelandapig.T:Showmethebear.Studentsshowthepictureofthebear.T:Colouritbrown!Writedownthesentencestructure“Colourit…!”ontheblackboard.Askstudentstocolourthepictureofthebearwiththebrowncrayon.T:Showmethecat.Colouritwhite!Letstudentsreadthesentence“Colouritwhite!”andusethecrayontocolourthecatwhite.Leadtwostudentstosaythesentences“Colouritorange!”and“Colouritblack!”Thenletstudentsfollowtheinstructionstocolourthepigblackandthesquirrelorange.3.Readandact.Playtherecordingof“Let’slearn”.(课件出示：教材P18Let’slearn板块的音频)(1)Letstudentsreadaftertherecordingandpayattentiontothepronunciationandtheintonation.(2)Letstudentsreadthewordsandthesentencesbythemselves.(3)Letstudentspracticeingroups,andthenweartheheaddressestoactoutinclass.Step3:Practice1.Lookandsay.Showsomepicturesindifferentcolours.(课件出示：橙色的树叶，黑色的小狗，棕色的帽子，白色的裙子，黑色的包，棕色的袜子，白色的手绢，橙色的衬衣)Letstudentssaythecoloursaccordingtothepictures.T:Herearesomepictures.Youcanseedifferentcoloursinthem.Let’shavealook.T:Whatcolourcanyousee?S1:Icansee…S2:Icansee…S3:Icansee……2.Quickresponse.Showthewords“black,white,orange,brown,red,green,yellow,blue”onthePPTrandomlyandquickly.(出示课件)Letstudentssaythewordsloudlyandquickly.T:LookatthePPT!Pleasesaythewordsyouseeloudlyandquickly.Step4:Consolidation&ExtensionLet’sdo.（1）Showthepicturesof“Let’sdo”.(课件出示：教材P18Let’sdo板块的图片)Letstudentswatchandguessthemeaningsofthesentences.（2）Listenanddo.Writedownthephrases“standup,sitdown,touchtheground,turnaround”ontheblackboard.Explainthemeaningsofthephraseswithbodylanguage.Dotheactionsandsaytheinstructions.Letstudentsdoandsayaftertheteacher.T:Black,black.Standup.Studentsstandupandrepeat.T:Orange,orange.Sitdown.Studentssitdownandrepeat.T:White,white.Touchtheground.Studentstouchthegroundandrepeat.T:Brown,brown.Turnaround.Studentsturnaroundandrepeat.(3)Dividethewholeclassintofourgroups.Saytheinstructionsfasterandfaster.Letthefourgroupscompetetodotheactions.Thebestgroupwillgettheprize.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注重教学活动的多样性、趣味性、新颖性和竞争性，真正地实现了“快乐学习”的法则。2TPR教学法让每个学生都动起来，鼓励学生积极融入教学实践活动中，极大地提高了课堂教学的效率。3注重语言交际能力的培养，让学生在课堂中学会运用英语进行交流。4板书设计条理清晰，一目了然，重点突出。Unit2ColoursBLet'slearn●教学反思此次教学内容是三年级英语第二单元第二部分，主要是复习上节课学过的颜色（red,yellow,blue,green,pink）并且学习新的颜色单词（black,white,orange,grey,purple）。三年级学生刚刚开始学习英语，情感目标是激发和培养学生学习英语的兴趣，使学生树立自信心，养成良好的学习习惯和形成有效的学习策略，形成学习的能力和合作精神，基于这一理念，我以歌曲butterfly作为导入，活跃课堂气氛，让所有学生的注意力集中到课堂上来。在教学过程中，教学重难点明确，内容清楚，先复习上节课所学的六个颜色单词，再学习五个单词，紧接着进行单词交叉连续的提问，加强记忆，课堂进