四年级英语下册第2单元《Unit 2 What time is it》第3课时教案

四年级英语下册第2单元《Unit2Whattimeisit?》第3课时教案收录于话题\o"英语教案"#英语教案▶教学内容与目标课时教学内容 课时教学目标Let’sspell ·通过听例词发音，观察例词中的共有特征，能够感知并归纳字母组合ir和ur在单词中的发音规则·能够通过读单词、听音圈词的活动强化记忆ir和ur的发音规则，能够读出符合ir和ur发音规则的单词·能够在图片的提示下，根据单词的读音拼写出符合ir和ur发音规则的单词，补全短语、句子，并在四线三格中工整规范地写出来▶教学重点通过听例词发音，观察例词中的共有特征，能够感知并归纳字母组合ir和ur在单词中的发音规则。▶教学难点能够通过发现式的学习方法，观察、感知、体验并归纳字母组合ir和ur在单词中发长音/ɜː/的规则。▶教学准备1.预习本课时的相关内容。2.PPT课件、课文录音、视频等。▶教学过程

Step1:Warm-up&Lead-in1.Greetings.2.Enjoythesong—Phonicssong.①(出示课件)Studentslistentothesongandsingalongwithit.3.Lead-in.ShowapictureonthePPT.（课件出示：一只鸟受伤的图片）T:What’sthis?Ss:It’sabird.T:Look!What’swrongwiththebird?Ss:It’shurt.T:Whocanhelpthebird?Nowlet’slisten.Writedownthewords“bird”and“hurt”ontheblackboard.Write“ir”and“ur”inredchalk.Step2:Presentation1.Listentothechant.

Playtherecordingofthechant.（出示课件）Letstudentslistentothechantforthefirsttime.

T:Whocanhelpthebird?Ss:Thelittlegirl.

ShowthepictureonthePPT.（课件出示：小女孩救助鸟的图片）Writedowntheword“girl”ontheblackboard.Write“ir”inredchalk.Thenaskthenextquestion.T:Howcanthegirlhelpthebird?Ss:Takethebirdtothenurse.ShowthepictureonthePPT.（课件出示：护士图片）Writedowntheword“nurse”ontheblackboard.Write“ur”inredchalk.T:Look!Thebirdgivesahamburgertothenurseasagift.（出示课件）Writedowntheword“hamburger”ontheblackboard.Write“ur”inredchalk.

2.Readandfind.Playtherecordingagain.（出示课件）Studentsreadthewordsandperceivethepronunciationofthewords.3.Summarizethepronunciationrule②.Leadstudentstosummarizethepronunciationrule.T:Thelettercombinations“ir”and“ur”bothpronounce/ɜː/inthesewords.4.Readthechant.Presentthetextcontentofthechant.(出示课件)Letstudentsreadthechantbythemselvesandpayattentiontothewordsthathave“ir”or“ur”.

5.Readandpractice.③Studentstrytoreadtheexamplewordsinthefirstpartof“Let’sspell”.Showsomenewwords(girl,bird,birth,first,thirty,hurt,nurse,hamburger,turn,burn)onthePPT.Letstudentstrytoreadthem.(出示课件).Step3:Practice1.Read,listenandcircle.④(1)Studentsreadthewordsbythemselves.

(2)Playtherecording.（出示课件）Studentslistenandcirclethewordstheyheard.(3)Checktheanswers.（课件出示：答案及听力材料）.(4)Studentstrytomakephrasesorsentencesbyusingthesewords.E.g.,thehurtbird,thebirthofthegirl…Thegirlishurt.2.Look,listenandwrite.⑤(1)Studentslookatthepicturesinthebook.(2)Thenstudentslistenandwritedownthewords.（出示课件）(3)Checktheanswers.(课件出示:答案及听力材料)(4)Studentsreadthephraseloudlybythemselves.

Step4:Consolidation&Extension⑥Readthestory.1.ShowastoryonthePPT.

2.Readthestoryandcirclethewords.Studentsreadthestory.Thentheycirclethewordswiththelettercombination“ir”or“ur”ingroupsoffour.3.Showtime.Letsomegroupsshowtheiranswersinclass.

▶作业设计1.Readthechantorthestorytoyourfamily.2.Trytofindmorewordswith“ir”or“ur”thatpronounces“/ɜː/”.Sharetheminyourgroup.3.Dotheexercises.

▶教学反思1.突出学生的学习自主性。鼓励学生主动参与、亲身实践、独立思考、发现并大胆总结归纳发音规则，提高学生进行自主探究、归纳的能力。2.教学环节设计合理，顺利实现教学目标。各个教学环节流畅自然，一环扣一环。3.自己创编的故事独特新颖，包含大量符合本课时所学的发音规则的单词，增加了学生的实践机会，能更好地帮助学生强化发音规则。

▶TeachingContents&TeachingAimsLet’sspell·Beabletoperceiveandconcludethepronunciationruleofthelettercombinations“ir”and“ur”inwords.· Beabletosrengthenthememoryofthepronunciationrulebyreadingandcirclingthewords.Feelthejoyofhelpingothersandestablishasenseofhelpfulness.· Beabletoreadandwritedownthewordsthathavethelettercombination“ir”or“ur”accordingtothepronunciationrule.· Beabletomasterthepronunciationofwordswhichhavethelettercombination“ir”or“ur”.▶TeachingPriorities·Beabletoperceiveandconcludethepronunciationruleofthelettercombinations“ir”and“ur”inwords.

▶TeachingDifficulties·Beabletoobserve,perceiveandconcludethelettercombinations“ir”and“ur”thatpronounce/ɜː/bydiscoverylearningmethod.

▶TeachingProceduresTeachingStages Teacher’sActivities Students’Activities TeachingPurposesWarm-up&Lead-in 1.Greetings.

2.Enjoythesong

—Phonicssong.

3.Lead-in.ShowapictureonthePPT.Talkaboutthepicture.Teachthewords“bird”and“hurt”. 1.Greetings.2.Listentothesongandsingalongwithit.3.Talkaboutthepicture.

Learnthewords. Cultivatestudents’learninginterest.Helpstudentsreviewthepronunciationoftheletters.Leadinthenewlesson.（续表）TeachingStages Teacher’sActivities Students’Activities TeachingPurposesPresentation 1.Listentothechant.Playtherecordingofthechant.ShowthepicturesonthePPTonebyone.Teachthewords“girl,nurse,hamburger”.2.Readandfind.Playtherecordingagain.

3.Summarizethepronunciationrule.Leadstudentstosummarizethepronunciationruleoflettercombinations“ir”and“ur”. 1.Listentothechant.Answerthequestions.

Lookatthepicturesandlearnthewordsonebyone.2.Listentotherecording

again.Readthewords

andperceivethe

pronunciationsofthe

words.3.Summarizethe

pronunciationrulethat

lettercombinations“ir”

and“ur”bothsound

/ɜː/inthesewords. Leadstudentstoperceiveandconcludethepronunciationruleofthelettercombinations“ir”and“ur”inwords.Developstudents’autonomouslearningability. 4.Readthechant.Presentthetextcontentofthechant.5.Readandpractice.ShowsomenewwordsonthePPT. 4.Readthechantandpayattentiontothewordsthathave“ir”or“ur”.5.Trytoreadtheexamplewordsinthefirstpartof“Let’sspell”andthenewwordsonthePPT. Strengthenthememoryofthepronunciationruleofthelettercombinations“ir”and“ur”.Practice 1.Read,listenandcircle.(1)Letstudentsreadthe

words(2)Playtherecording.(3)Checktheanswers.(4)Presentsomeexamplesofphrasesandsentences. (1)Readthewordsby

themselves.(2)Listenandcirclethe

words.(3)Checktheanswers.(4)Trytomakephrasesorsentencesbyusingthesewords. Strengthenthememoryofthepronunciationruleofthelettercombinations“ir”and“ur”. 2.Look,listenandwrite.(1)Letstudentslookatthepictures.

(2)Playtherecording.(3)Checktheanswers.

(4)Letstudentsreadthephrases. (1)Lookatthepicturesinthebook.

(2)Listenandwritedownthewords.(3)Checktheanswers.

(4)Readthephrasesloudly. Masterthepronunciationofwordswhichhavethelettercombinat