人教精通版（2024）三年级上册英语Unit2 School things Lesson 3 教案

第第页人教精通版（2024）三年级上册英语Unit2SchoolthingsLesson3教案一、学情分析三年级的学生刚刚接触英语学习，对英语充满了好奇心和求知欲。他们具有较强的模仿能力和表现欲，喜欢通过游戏、歌曲、故事等形式学习知识。然而，他们的注意力集中时间较短，自主学习能力和抽象思维能力相对较弱。在经过本单元前两课的学习后，学生已经对一些学习文具的单词如“book”“bag”“pen”“pencil”有了一定的认识和了解，并且能够初步运用句型“Ihavea...”来表达自己拥有的文具。但对于部分学生来说，准确发音和熟练运用句型可能还存在一定的困难。因此，在本节课的教学中，要注重创设生动有趣的教学情境，采用多样化的教学方法，激发学生的学习兴趣，巩固所学知识，并进一步拓展和运用。二、教学目标（一）知识目标1.学生能够听、说、认读单词“ruler”（尺子）、“eraser”（橡皮）、“sharpener”（卷笔刀）、“glue”（胶水）。2.学生能够理解并运用句型“What'sthisinEnglish?”（这个用英语怎么说？）以及“It'sa/an...”（它是一个……）来询问和回答物品的名称。（二）能力目标1.学生能够在实际生活场景中准确运用所学单词和句型询问和描述学习用品的名称。2.培养学生的观察力、听力、口语表达能力和合作学习能力。（三）情感目标1.鼓励学生积极参与课堂活动，培养学生学习英语的自信心和兴趣。2.引导学生养成爱护学习用品、珍惜学习资源的良好习惯。三、教学重难点（一）教学重点1.掌握单词“ruler”“eraser”“sharpener”“glue”的发音、拼写和意义。2.熟练运用句型“What'sthisinEnglish?”和“It'sa/an...”进行对话交流。（二）教学难点1.单词“eraser”和“sharpener”的发音，以及“glue”的正确读音和用法。2.让学生能够在实际情境中灵活运用所学句型进行有效的交流和问答。四、教学过程（一）Warming-up1.GreetingsT:Hello,boysandgirls.Howareyoutoday?Ss:I'mfine,thankyou.Andyou?T:I'mverywell,too.Nicetoseeyouagain.设计意图：通过日常问候，拉近师生距离，营造轻松和谐的课堂氛围，让学生尽快进入学习状态。2.RevisionShowthepicturesof“book”,“bag”,“pen”,“pencil”onthemultimediaquicklyandaskthestudentstosaythewordsasfastastheycan.Thenasksomestudentstocometothefrontandusethesentencepattern“Ihavea...”tointroducetheschoolthingstheyhave.Forexample:S1:Ihaveabookandapen.S2:Ihaveabagandapencil.设计意图：复习上节课所学的单词和句型，巩固学生的记忆，为新知识的学习做好铺垫。同时，通过快速反应和口语表达练习，活跃课堂气氛，激发学生的学习积极性。（二）Presentation1.Lead-inTakeoutamysteryboxandshakeit.Letthestudentslistentothesoundandguesswhat'sinit.T:Listen!What'sinthebox?Canyouguess?Ssmaymakevariousguesses.Thenopentheboxandtakeoutaruler.设计意图：通过神秘盒子的游戏导入新课，吸引学生的注意力，激发学生的好奇心和探索欲，使学生自然地进入到新知识的学习情境中。2.LearnthenewwordsTeachtheword“ruler”Holduptherulerandsay:“Look,thisisaruler.Ruler,ruler.[ˈruːlə(r)].”Showthestudentshowtopronouncethewordclearly,emphasizingthesoundoftheletter“u”and“er”.Letthestudentsrepeatthewordseveraltimesandusetheirfingerstoimitatetheshapeofarulerwhilesayingit.Thenaskastudenttocometothefrontandholdtheruler,andasktheothers:“What'sthisinEnglish?”Guidethestudentstoanswer:“It'saruler.”Teachtheword“eraser”Takeoutaneraserandsay:“Thisisaneraser.Eraser,eraser.[ɪˈreɪzə(r)].”Payattentiontothepronunciationoftheletter“a”and“er”.Letthestudentswatchthemouthshapeoftheteachercarefullywhenpronouncing.Havethestudentsrepeatthewordingroupsandthenindividually.Afterthat,askastudenttopointtotheeraserandaskanotherstudent:“What'sthisinEnglish?”Theotherstudentshouldanswer:“It'saneraser.”Teachtheword“sharpener”Showasharpenerandsay:“Lookatthis.It'sasharpener.Sharpener,sharpener.[ˈʃɑːpnə(r)].”Explainthatitisusedtosharpenpencils.Letthestudentspracticesayingthewordbyfollowingtheteacher'spronunciation.Thenasktwostudentstohaveadialogueusingthesentencepatterns“What'sthisinEnglish?”and“It'sasharpener.”Teachtheword“glue”Takeoutabottleofglueandsay:“Thisisglue.Glue,glue.[ɡluː].”Notethattheletter“u”hasalongsound.Showthestudentshowtoopenandclosethebottleofgluetohelpthemunderstanditsmeaningandusage.Havethestudentsrepeatthewordandaskthemtorememberthatweusuallysay“abottleofglue”whenreferringtoit.Thenaskastudenttoholdtheglueandasktheclass:“What'sthisinEnglish?”Thestudentsanswer:“It'sglue.”or“It'sabottleofglue.”设计意图：运用实物展示、发音示范、小组练习和对话练习等方式教授新单词，让学生直观地感受和理解单词的含义、发音和用法。通过师生互动和生生互动，提高学生的参与度和学习积极性，培养学生的口语表达能力和语言运用能力。（三）Practice1.ListenandrepeatUsethemultimediatoplaytherecordingsofthenewwords“ruler”,“eraser”,“sharpener”,“glue”.Letthestudentslistenandrepeatcarefully,payingattentiontothecorrectpronunciationandintonation.T:Listentotherecordingandrepeatafterit.Ruler,ruler.[ˈruːlə(r)]...Ss:Ruler,ruler.[ˈruːlə(r)]...设计意图：让学生通过听录音跟读，纠正发音，培养良好的语音语调习惯，加深对单词的记忆。2.Game:TouchandsayPutthefournewwords'cards(“ruler”,“eraser”,“sharpener”,“glue”)andsomerealschoolthings(aruler,aneraser,asharpener,abottleofglue)onthedesk.Askastudenttocometothefront,closehis/hereyes,andtouchoneoftheitems.Thentheotherstudentsask:“What'sthisinEnglish?”Thestudentshouldanswer:“It'sa/an...”Ifthestudentanswerscorrectly,he/shecangetasmallprize.Thenaskanotherstudenttocomeandcontinuethegame.设计意图：通过游戏的方式巩固所学单词和句型，增加学习的趣味性和互动性。同时，让学生在触摸和描述的过程中，更好地理解和记忆单词的含义和用法，提高学生的语言运用能力和反应能力。3.Groupwork:AskandanswerDividethestudentsintogroupsoffour.Eachstudenttakesoutoneortwoschoolthingsfromtheirownstationeryboxes.Theytaketurnstoaskandanswerusingthesentencepatterns“What'sthisinEnglish?”and“It'sa/an...”Forexample:StudentA:What'sthisinEnglish?(Holdsupapencil.)StudentB:It'sapencil.What'sthisinEnglish?(Showsaneraser.)StudentC:It'saneraser.What'sthisinEnglish?(Pointstoaruler.)StudentD:It'saruler.Walkaroundthegroupsandofferhelpandguidanceifnecessary.Encouragethestudentstousemoreschoolthingstheyhaveandhavemoreconversations.设计意图：让学生在小组中进行合作学习，通过互相询问和回答，巩固所学知识，提高口语表达能力和合作交流能力。同时，让学生在实际情境中运用英语，增强学习的实用性和趣味性。（四）Production1.Let'stalkShowapictureofamessydeskwithvariousschoolthingsonthemultimedia.Pointtothedifferentitemsinthepictureandaskthestudents:“Whatcanyouseeonthedesk?What'sthisinEnglish?”Encouragethestudentstoanswerincompletesentences.Forexample:S1:Icanseearuler,aneraser,asharpenerandabottleofglueonthedesk.S2:What'sthisinEnglish?It'saruler.S3:What'sthatinEnglish?It'saneraser.Thenaskthestudentstoworkinpairsandmakedialoguesabouttheschoolthingsonthedesk.Theycanusethesentencepatternstheyhavelearnedandaddsomemorewordsandsentencesiftheylike.Forexample:A:Lookatthedesk.What'sthisinEnglish?B:It'sasharpener.Andwhat'sthatinEnglish?A:It'saglue.Ineedthegluetostickmypaper.Doyouhavearuler?Iwanttodrawaline.B:Yes,Ihavearuler.Hereyouare.设计意图：通过创设真实的情境，让学生运用所学单词和句型进行对话练习，提高学生的语言运用能力和交际能力。同时，引导学生观察图片，培养学生的观察力和语言组织能力。2.Role-play:LostandFoundSetupa“LostandFound”sceneintheclassroom.Dividethestudentsintogroupsofthree.Onestudentactsastheownerofalostschoolthing,onestudentactsasthefinder,andtheotherstudentactsastheclerkatthe“LostandFound”office.Theownerofthelostthingcomestothe“LostandFound”officeandsays:“Excuseme.Ilostmy...(ruler/eraser/sharpener/glue).”Thefinderbringsthefounditemandasks:“Isthisyour...?”Theowneranswers:“Yes,itis.Thankyouverymuch.”Theclerkcanrecordtheinformationandsaysomepolitewords.Thenletthestudentschangerolesandcontinuetherole-play.Aftereachrole-play,asktheotherstudentstolistencarefullyandgivesomecommentsorsuggestions.设计意图：通过角色扮演活动，让学生在真实的情境中运用英语进行交流，增强学习的趣味性和实用性。同时，培养学生的合作能力、表演能力和解决问题的能力，让学生学会在生活中运用英语进行简单的交流和沟通。（五）Summary1.ReviewthewordsandsentencesT:Todaywehavelearnedsomenewschoolthings.Whatarethey?Let'ssaytogether.Showthepicturesofthenewwords“ruler”,“eraser”,“sharpener”,“glue”onthemultimediaonebyoneandaskthestudentstosaythewordsandthecorrespondingsentences.T:What'sthis?(Pointtothepictureofaruler.)Ss:It'saruler.T:What'sthisinEnglish?(Holduparuler.)Ss:It'saruler.Repeatthisprocessforeachword.Thenaskthestudentstomakeashortsummaryofthesentencepatternstheyhavelearnedtoday.Ss:Welearned“What'sthisinEnglish?”and“It'sa/an...”设计意图：通过复习单词和句型，巩固本节课所学的重点内容，帮助学生加深记忆。同时，引导学生总结所学句型，培养学生的归纳总结能力。2.EncouragestudentsT:Youhavedoneaverygoodjobtoday.Youhavelearnedmanynewwordsandsentences.KeeponlearningandusingEnglish,andyouwillmakegreatprogress.设计意图：对学生的学习表现进行肯定和鼓励，增强学生的学习自信心和积极性，激发学生的学习兴趣和动力。（六）Homework1.Listentotherecordingofthenewwordsandsentencesforatleastfivetimesandrepeatthemaloud.设计意图：通过听读练习，巩固学生的发音和对单词、句子的记忆