《Unit2Wearedifferent：Lesson4》（教學(xué)設(shè)計(jì)）-2024-2025學(xué)年北師大版（三起）（2024）小學(xué)英語三年級下冊一、教學(xué)目標(biāo)（一）知識目標(biāo)學(xué)生能夠準(zhǔn)確認(rèn)讀、理解并運(yùn)用單詞：tall（高的）、short（矮的）、fat（胖的）、thin（瘦的）、big（大的）、small（小的），以及短語：longhair（長發(fā)）、shorthair（短發(fā)）。熟練掌握并運(yùn)用核心句型描述人物外貌特征：He/Sheis...He/Shehas...學(xué)生能夠正確朗讀并理解教材對話及短文內(nèi)容，掌握其中的語音、語調(diào)與連讀技巧。（二）能力目標(biāo)通過觀察、傾聽、模仿等活動，培養(yǎng)學(xué)生獲取人物外貌信息的能力。引導(dǎo)學(xué)生在實(shí)際情境中運(yùn)用所學(xué)句型描述他人或自己的外貌，提升口語表達(dá)與語言運(yùn)用能力。鼓勵學(xué)生進(jìn)行小組合作，完成描述人物外貌的任務(wù)，鍛煉團(tuán)隊(duì)協(xié)作與創(chuàng)新思維能力。（三）情感態(tài)度與價值觀目標(biāo)引導(dǎo)學(xué)生關(guān)注他人的外貌特征，培養(yǎng)學(xué)生的觀察力和對他人的尊重。讓學(xué)生認(rèn)識到每個人都有獨(dú)特的外貌，樹立尊重差異、接納自我與他人的積極態(tài)度。二、教學(xué)重難點(diǎn)（一）教學(xué)重點(diǎn)掌握描述人物外貌的相關(guān)詞匯和短語。熟練運(yùn)用“He/Sheis...He/Shehas...”句型描述人物外貌。理解并能流利朗讀對話和短文內(nèi)容。（二）教學(xué)難點(diǎn)在實(shí)際情境中靈活運(yùn)用所學(xué)詞匯和句型，準(zhǔn)確且生動地描述人物外貌。能夠綜合運(yùn)用所學(xué)知識，有條理地介紹多個人物的外貌特征。三、教學(xué)準(zhǔn)備多媒體課件，包含人物外貌相關(guān)的圖片、動畫、視頻以及教材對話和短文的音頻、視頻資料。單詞卡片，用于詞匯教學(xué)與鞏固練習(xí)。人物頭像卡片，上面繪制有不同外貌特征的人物形象，用于課堂活動。制作小組活動記錄表格，用于學(xué)生在小組活動中記錄信息。四、教學(xué)過程（一）Warming-up（5分鐘）GreetingT:Hello,boysandgirls!Howareyoutoday?Ss:Fine,thankyou.Andyou?T:I'mwonderful.Beforewestartournewlesson,let'ssingasongtogether.設(shè)計(jì)意圖：通過日常問候，營造輕松、友好的課堂氛圍，拉近師生距離，為后續(xù)教學(xué)活動的開展做好鋪墊。Singasong:“Head,Shoulders,KneesandToes”Playthesongonthemultimedia.Encouragestudentstosingalonganddotheactions.Afterthesong,asksomestudents:Doyoulikethissong?Whichpartofthebodydoyoulikebest?設(shè)計(jì)意圖：歌曲內(nèi)容與身體部位相關(guān)，能快速吸引學(xué)生注意力，活躍課堂氣氛，同時復(fù)習(xí)已學(xué)的身體部位詞匯，為學(xué)習(xí)描述人物外貌做鋪墊。通過提問，引導(dǎo)學(xué)生參與互動，激發(fā)學(xué)習(xí)興趣。（二）Lead-in（3分鐘）ShowpicturesofcartooncharactersDisplaypicturesofwell-knowncartooncharacterslikeMickeyMouse,DonaldDuck,andSnowWhiteonthescreen.T:Lookatthesepictures.Theseareouroldfriends.Whocantellmesomethingaboutthem?Forexample,whatdotheylooklike?Inviteseveralstudentstoanswer.S1:MickeyMousehasbigearsandasmallnose.設(shè)計(jì)意圖：利用學(xué)生熟悉的卡通人物圖片，引發(fā)學(xué)生興趣，自然地導(dǎo)入本節(jié)課關(guān)于描述人物外貌的主題，讓學(xué)生對即將學(xué)習(xí)的內(nèi)容有初步的感知，同時激活學(xué)生已有的關(guān)于描述人物的知識儲備。（三）Presentation（15分鐘）VocabularyteachingShowapictureofatallmanandashortmansidebyside.T:Lookatthesetwomen.Thismanistall,andthatmanisshort.Readafterme,tall,short.Usethewordcardstoteachthepronunciationclearly,emphasizingthedifferentvowelsounds.Thenletstudentsreadindifferentways,suchasindividualreading,pairreading,andchanting:“Tall,tall,heistall.Short,short,heisshort.”Dothesamewaytoteachthewords“fat，thin，big，small”withrelevantpictures.Forexample,whenteaching“fat”:T:Lookatthispicture.Thispersonisfat.Readafterme,fat.Afterteachingallthewords,playa“Guessinggame”.Describeawordusingbodylanguageorsimplesentences,andaskstudentstoguesswhichworditis.Forexample,T:I'mroundandalittleheavy.WhatamI?Ss:Fat.Thenintroducethephrases“l(fā)onghair”and“shorthair”.Showpicturesofpeoplewithlonghairandshorthairrespectively,andteachthephrasesinthesameway.設(shè)計(jì)意圖：運(yùn)用圖片對比展示詞匯，能讓學(xué)生直觀地理解單詞含義，符合三年級學(xué)生形象思維為主的認(rèn)知特點(diǎn)。多樣化的朗讀和有趣的游戲活動，有助于學(xué)生加深對單詞發(fā)音和拼寫的記憶，提高單詞認(rèn)讀能力，增強(qiáng)學(xué)習(xí)的趣味性。TextlearningDialoguelearningPlaytherecordingofthedialogueforthefirsttime.Studentslistencarefullyandwatchthepicturesonthescreen.T:Listencarefully.Whoaretalkinginthedialogue?Whataretheytalkingabout?Afterlistening,asksomestudentstoanswer.S2:XiaohuaandXiaobeiaretalking.Theyaretalkingabouttheirnewclassmates.Playtherecordingagain.Thistime,studentslistenandreadaftertherecordingsentencebysentence.Stopatkeysentenceslike“Heistallandthin.Hehasshorthair.”and“Sheisshortandfat.Shehaslonghair.”toexplaintheusageandmeaning.Usesimpleexampleslike“Myfriendistallandhasbigeyes.”Dividethedialogueintoparts.Inthepartabouttheboy:T:WhydoesXiaohuasaytheboyistallandthin?Guidestudentstoobservethepictureandanswer.S3:Becausewecanseeinthepicturethattheboyistallandnotfat.Analyzethepartaboutthegirlinthesameway.ShortpassagelearningPresenttheshortpassageonthescreen.Letstudentsreaditsilentlyfirst.T:Now,readthispassagebyyourselfandfindouthowmanypeoplearedescribedinit.Afterstudentsfinishreading,askthemtoanswer.S4:Threepeople.Thenreadthepassagealoudtogether,sentencebysentence.Explainnewwordsordifficultsentences.Forexample,inthesentence“Theteacheristallandkind.Shehaslonghair.”,explaintheword“kind”.Askstudentstosummarizethemainideaofthepassage.S5:It'saboutateacherandtwostudents'looks.設(shè)計(jì)意圖：通過聽錄音、跟讀等方式學(xué)習(xí)對話，培養(yǎng)學(xué)生的聽力理解和口語模仿能力。詳細(xì)講解重點(diǎn)句型和對話內(nèi)容，結(jié)合實(shí)際例子幫助學(xué)生理解，符合學(xué)生的認(rèn)知規(guī)律。在短文學(xué)習(xí)中，先讓學(xué)生自主閱讀獲取信息，再進(jìn)行講解和總結(jié)，培養(yǎng)學(xué)生的自主學(xué)習(xí)和歸納能力，讓學(xué)生更好地理解和運(yùn)用所學(xué)語言知識描述人物外貌。（四）Practice（12分鐘）LookandsayShowsomepicturesofpeoplewithdifferent外貌特征onthescreen.T:Now,lookatthesepictures.Workinpairs.Describethepeopleinthepicturesusingthewordsandsentenceswelearned.Forexample,S6:Themaninthefirstpictureisbigandhasabignose.Letstudentsstarttheactivity.Walkaroundtheclassroomtomonitorandofferhelpifnecessary.Afterawhile,invitesomepairstostandupandshowtheirdescription.設(shè)計(jì)意圖：通過圖片展示創(chuàng)設(shè)情境，讓學(xué)生運(yùn)用所學(xué)詞匯和句型進(jìn)行描述練習(xí)，鞏固所學(xué)語言知識，提高學(xué)生在不同情境中運(yùn)用語言的能力，培養(yǎng)學(xué)生的語言遷移能力和口語表達(dá)能力。Guessinggame:“Whoisit?”Dividetheclassintotwogroups.Onegroupchoosesapersonfromtheclasswithouttellingtheothergroup.Thentheydescribetheperson's外貌特征usingthelearnedsentences.Theothergroupguesseswhothepersonis.Forexample,GroupA:Heistall.Hehasshorthair.Helikesplayingfootball.GroupB:IsitTom?Afterseveralrounds,switchtherolesofthetwogroups.設(shè)計(jì)意圖：游戲活動能激發(fā)學(xué)生的學(xué)習(xí)興趣和積極性，增強(qiáng)學(xué)生運(yùn)用語言的靈活性。在游戲過程中，學(xué)生需要綜合運(yùn)用所學(xué)知識進(jìn)行描述和猜測，進(jìn)一步鞏固對人物外貌描述的表達(dá)，同時培養(yǎng)學(xué)生的團(tuán)隊(duì)協(xié)作能力和競爭意識。（五）Production（8分鐘）Groupwork:“Myfamilyphoto”Dividethestudentsintogroupsoffour.Askeachstudenttobringafamilyphototoclass(ortheycandrawasimplefamilypictureinclassiftheydon'thavearealphoto).T:Now,inyourgroup,showyourfamilyphotoanddescribeyourfamilymembers'lookstoyourgroupmembers.Usethesentences“He/Sheis...He/Shehas...”Thenfillinthegroupactivityform.Theformhascolumnslike“Familymember”,“Appearancedescription”.Forexample,S7:Thisismyfather.Heistallandstrong.Hehasshortblackhair.Studentsstarttodiscussingroups.Walkaroundtoguideandhelp.Afterthegroupwork,invitesomegroupstoreporttotheclass.Onegroup'sreportercanshowthefamilyphotosofthegroupmembersonthescreenanddescribeeachfamilymember.設(shè)計(jì)意圖：小組合作活動能讓學(xué)生將所學(xué)知識運(yùn)用到實(shí)際生活情境中，通過描述自己家人的外貌，進(jìn)一步鞏固和拓展所學(xué)語言知識。填寫表格和匯報環(huán)節(jié)鍛煉了學(xué)生整理信息、口頭表達(dá)和團(tuán)隊(duì)協(xié)作的能力，同時增進(jìn)學(xué)生之間的了解和交流，培養(yǎng)學(xué)生對家庭的熱愛之情。（六）Summary（1分鐘）ReviewthekeypointsT:Boysandgirls,todaywehavelearnedsomenewwordsandphrasesaboutpeople'slooks,suchastall,short,fat,thin,longhair,shorthair.Andwealsolearnedhowtodescribepeopleusingthesentences“He/Sheis...He/Shehas...”設(shè)計(jì)意圖：課堂總結(jié)幫助學(xué)生梳理本節(jié)課所學(xué)的重點(diǎn)知識，加深學(xué)生對新知識的印象，強(qiáng)化記憶，讓學(xué)生對本節(jié)課學(xué)習(xí)內(nèi)容有一個系統(tǒng)的認(rèn)識，便于知識的存儲和提取。（七）Homework（1分鐘）OralhomeworkAskstudentstogohomeanddescribetheirfamilymembers'lookstotheirparentsinEnglish.WrittenhomeworkLetstudentswriteashortpassageabouttheirbestfriend'sappearance,usingatleastfivesentences.Theycanalsodrawapictureoftheirbestfriendnexttothepass