小学英语四年级下册Unit 3The third period（第三课时）

Step1:Warm-up&Revision&Lead-in1.Greetings.2.Enjoythesong—PhonicsSong.①（课件出示:歌曲相关内容）3.Revision.PresentthechantofUnit2.Chanttogether.（课件出示：教材P16Read,listenandchant中的听力材料）4.Lead-in.Teachingpurpose②学生通过读两段分别含有ar和al的chant并观察词形,在教师的引导下逐步归纳出字母组合ar,al的发音规则。Teachingpurpose②学生通过读两段分别含有ar和al的chant并观察词形,在教师的引导下逐步归纳出字母组合ar,al的发音规则。Step2:Presentation1.Teachthepronunciationof“ar”.②(1)ReadChant1.ShowChant1onthePPT.Letstudentstrytoreadthechant.(课件出示：自编chant)(2)Look,readandfind.Showthewords“arm,car,card”andcorrespondingpicturesonthePPT.(出示课件)Studentslookatthewords.Readthewordsbythemselves.T:Whatdoyoufind?Ss:Theyallhave“ar”.T:Verygood.Writedownthewords“arm,car,card”ontheblackboard.Writethe“ar”inredchalk.(3)Summarizethepronunciationrule.Leadstudentstosummarizethepronunciationrule.T:Doyouknowhowtoread“ar”?Ss:/ɑː/.T:Yes.Thelettercombination“ar”pronounces“/ɑː/”inthewords.(4)Readthewordsaftertherecording.(出示课件)(5)Sayandreadsomeotherwords.T:Canyousayotherwordslikethis?Showsomeotherwordsthathave“ar”onthePPT.Letstudentstrytoreadthemaccordingtothepronunciationruleofthelettercombination“ar”.(课件出示:带有字母组合ar的单词)2.Teachthepronunciationof“al”.(1)ReadChant2.ShowChant2onthePPT.Letstudentstrytoreadthechant.(课件出示:自编chant2)(2)Look,readandfind.Showthewords“tall,ball,wall”andcorrespondingpicturesonthePPT.(出示课件)Studentslookatthewords.Readthewordsbythemselves.T:Whatdoyoufind?Ss:Theyallhave“al”.T:Good!Writedownthewords“tall,ball,wall”ontheblackboard.Writethe“al”inredchalk.(3)Summarizethepronunciationrule.Leadstudentstosummarizethepronunciationrule.T:Doyouknowhowtoread“al”inthewords?Ss:/ɔ:/.T:Yes.Thelettercombination“al”pronounces“/ɔ:/”inthewords.(4)Readthewordsaftertherecording.(出示课件)(5)Sayandreadsomeotherwords.T:Canyousayotherwordslikethis?Showsomeotherwordsthathave“al”onthePPT.Letstudentstrytoreadthemaccordingtothepronunciationruleofthelettercombination“al”.(课件出示:带有字母组合al的单词)Teachingpurpose③通过再次吟诵chant，强化记忆ar和al的发音规则。Teachingpurpose③通过再次吟诵chant，强化记忆ar和al的发音规则。Studentsreadthechantsandpayattentiontothewordsthathave“ar”and“al”.(课件出示:Chant1和Chant2)Teachingpurpose④先读再听，然后排序;先看图再听，然后到写。在学生进行听力练习之前，预留时间请学生对所听内容进行预测和推断，对学生进行有效的听力技巧指导，并且通过这两个活动帮助学生进一步巩固发音规则，达到听音能写的目的。Teachingpurpose④先读再听，然后排序;先看图再听，然后到写。在学生进行听力练习之前，预留时间请学生对所听内容进行预测和推断，对学生进行有效的听力技巧指导，并且通过这两个活动帮助学生进一步巩固发音规则，达到听音能写的目的。1.Read,listenandnumber.(1)Studentsreadthewordsinthissectioninthebookbythemselves.(2)Playtherecording.Thenaskstudentstolistenandnumberthesewords.（出示课件）(3)Checktheanswersbyreadingthewordsinorder.（课件出示:答案及听力材料）2.Look,listenandwrite.(1)Studentslookatthepictures.(2)Thenlistenandwritedownthewords.（出示课件）(3)Checktheanswers.（课件出示:答案及听力材料）(4)Studentsreadthephrasesloudlybythemselves.Step4:Consolidation&Extension1.Let’sread.Teachingpurpose⑤通过读一段含有ar和al的chant，强化记忆ar和al的发音规则。Showthepictureofstarrysky.(出示课件)Letstudentsreadthewordsthathave“ar”and“al”onthestarTeachingpurpose⑤通过读一段含有ar和al的chant，强化记忆ar和al的发音规则。2.Let’schant.⑤(1)ShowthechantonthePPT.Studentsreadthechantbythemselvesandpayattentiontothewordsthathave“ar”and“al”.(2)Let’schant.Studentschanttogether.

▶板书设计▶作业设计1.Readthechantsforyourfamily.2.Trytofindmorewordsthathave“ar”and“al”.Readandsharetheminyourgroup.3.Dotheexercises.(见“成才路”系列丛书《作业100分》或《作业本》对应课时作业)▶教学反思1.突出学生学习的自主性。鼓励学生主动参与，通过读一读、看一看、找一找的活动，总结并归纳出发音规则，提高学生进行自主探究、归纳的能力。2.整个教学过程设计流畅，学生能够轻松学习，很好地实现了教学目标。3.以学生最喜欢的chant复习导入，再在chant中学习，最后在chant中巩固。▶TeachingContents&TeachingAimsLet’sspell·Beabletoperceiveandconcludethepronunciationrulesofthelettercombinations“ar”and“al”inthewords.Strengthenthepronunciationrulesbyreadingthechants.·Beabletoreadthenewwordsthathavethelettercombination“ar”and“al”accordingtothepronunciationrules.·Beabletospellthewordsaccordingtothepronunciationrulesofthelettercombinationsandfinishthetask.▶TeachingPriorities·Beabletoperceiveandconcludethepronunciationrulesofthelettercombinations“ar”and“al”inthewords.▶TeachingDifficulties·Beabletoobserve,perceiveandconcludethepronunciationrulesofthelettercombinations“ar”and“al”bydiscoverylearning.▶TeachingProceduresTeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesWarm-up&Revision&Lead-in1.Greetings.2.Enjoythesong—PhonicsSong.3.Revision.4.Lead-in.1.Greetings.2.Enjoythesong.3.Chanttogether.Arousestudents’learninginterest.Reviewthepronunciationofthelettersandthelettercombinations“ir”and“ur”inthewords.Leadinthenewlesson.Presentation1.Teachthepronunciationof“ar”.(1)ShowChant1.(2)Look,readandfind.(3)Summarizethepronunciationrule.(4)Playtherecording.(5)Sayandreadsomeotherwords.(1)ReadChant1.(2)Lookatthewords.Readthewordsbythemselves.(3)Trytosummarizethepronunciationrule.(4)Readthewordsaftertherecording.(5)Readthewordsthathave“ar”accordingtothepronunciationrule.Leadstudentstoperceiveandconcludethepronunciationruleofthelettercombination“ar”inthewords.Developstudents’autonomouslearningability.2.Teachthepronunciationof“al”.(1)ShowChant2.(2)Look,readandfind.(3)Summarizethepronunciationrule.(4)Playtherecording.(5)Sayandreadsomeotherwords.(1)ReadChant2.(2)Lookatthewords.Readthewordsbythemselves.(3)Trytosummarizethepronunciationrule.(4)Readthewordsaftertherecording.(5)Readthewordsthathave“al”accordingtothepronunciationrule.Leadstudentstoperceiveandconcludethepronunciationruleofthelettercombination“al”inthewords.Developstudents’autonomouslearningability.3.Readthechants.ShowthechantsonthePPT.Readthechantsandpayattentiontothewordsthathave“ar”and“al”.Strengthenthememoryofthepronunciationrulesofthelettercombinations“ar”and“al”.

(续表)TeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesPractice1.Read,listenandnumber.(1)Playtherecording.(2)Checktheanswersbyreadingthewordsinorder.(1)Readthewordsinthebook.(2)Listenandnumberthewords.(3)Checktheanswers.Consolidatethepronunciationrulesofthelettercombinations“ar”and“al”.Achievethepurposeoflisteningandwriting.2.Look,listenandwrite.(1)Showthepictures.(2)Playtherecording.(3)Checktheanswers.(1)Lookatthepictures.(2)Listenandwritedownthewords.(3)Checktheanswers.(4)Readthephrasesloudly.Consolidation&Extension1.Let’sread.Showthepictureofstarrysky.Readthewordsthathave“ar”and“al”Strengthenthememoryofthepronunciationrulesofthelettercombinations“ar”and“al”byreadingthechant.2.Let’schant.ShowthechantonthePPT.(1)Readthechant.Payattentiontothewordsthathave“ar”and“al”.(2)Chanttogether.Homework评价测试听力部分(40分)Ⅰ.Listenandcircle.(听录音,圈出与所听内容相符的图片。)(15分1.

2.

3.

4.

5.Ⅱ.Listenandchoose.(听录音,选出你所听到的句子。)(10分()1.A.CanIgooutside?B.CanIhavesomesoup?C.Icanflyakite.()2.A.ItisrainyinShanghai.B.ItiscloudyinBeijing.C.ItiswindyinGuangzhou.()3.A.Whatareyoudoing?B.What’stheweatherliketoday?C.What’sthematter?()4.A.It’ssunnyandwarm.B.It’scoldandsnowy.C.Itisrainyandwindy.Ⅲ.Listenandchoose.(听录音,选择正确的答语。)(15分()1.A.No,youcan’t. B.It’swindyhere.()2.A.Yes,itis. B.Yes,itisn’t.()3.A.It’stimetogo. B.It’srainyinLondon.()4.A.Thankyou. B.No,itisn’t.()5.A.It’s6clocks. B.It’s6o’clock.笔试部分(60分)Ⅳ.Readandchoose.(选出不同类的一项。)(8分1.2.3.4.Ⅴ.Choosethebestanswer.(选择最佳答案。)(10分()1.—CanIeatanicecream(冰激凌)?—.It’scoldtoday.

A.Yes,youcan B.No,youcan C.No,youcan’t()2.—What’stheweatherlikeinHainan?—.

A.It’srainytoday B.Let’splayfootball C.Yes,Iam()3.CanIputmynewhat?

A.to B.on C.in()4.—Isitcooltoday?—No,.

A.itis B.itisn’t C.isit()5.WhattimeisitNewYork?

A.at B.for C.inⅥ.Look,readandchoose.(看图,读句子,选择合适的句子。)(12分A.It’shot.Icanswiminthewater.B.It’sasunnyday.Wecangooutsideandplay.C.It’ssnowy.Icanmakeasnowman.D.It’swindy.Icanflyakite.Ⅶ.Chooseandcompletethedialogue.(选择合适的句子补全对话。)(10分A.It’scoldoutside.B.Whattimeisit?C.CanIgooutsidetoplay?D.It’sveryhot.E.Havesomelunch,Mike.Ⅷ.Readandjudge.(阅读对话,判断对“√”错“×”。)(10分Mike:Whatdayisittoday,Dad?Dad:It’sSaturday(星期六).Mike:What’stheweatherliketoday?Dad:It’scoldandsnowy.Mike:CanIwear(穿)mynewsweater,Dad?Dad:Yes,youcan.Whatareyoudoing?Mike:I’meatingabirthdaycake.Dad:It’snotforyou.It’sforyourgrandma.Todayisyourg