小学英语五年级下册Unit 2The third period（第三课时）

Step1:Warm-up&Lead-in1.Greetings.2.Enjoyasong—Phonicssong.(出示课件)①3.Lead-in.Showapicture.(课件出示:一张农场图片)T:Look!What’sthis?Ss:It’safarm.T:Let’shavealookatwhatisonthefarmtogether!

Ss:Great!Step2:PresentationTeachingpurpose②通过创设情境为后文的学习作铺垫。在故事情境中教学单词可以提升学生的学习兴趣，并巩固学生对于Teachingpurpose②通过创设情境为后文的学习作铺垫。在故事情境中教学单词可以提升学生的学习兴趣，并巩固学生对于“br”和“gr”组合的认读，强化学生对发音规律的记忆。T:Look!Whatcanyouseeonthefarm?(课件出示:农场上的葡萄图片)Ss:Grapes.Teachtheword“grapes”.Askstudentstopayattentiontothepronunciationof“/gr/”.Studentsreadaftertheteacherandpractiseingroups.T:Doyouwanttoeatthegrapes?Ss:Yes.T:Whoplantsthegrapes?Let’ssee!(课件出示:老爷爷图片)Ss:Grandpa.T:Yes!Bruce’sgrandpaplantsthegrapes.Teachtheword“grandpa”.Askstudentstopayattentiontothepronunciationof“/gr/”.Studentsreadaftertheteacherandpracticeingroups.T:Brucehasabrother.Whereishe?(课件出示:兄弟俩在图书馆图片)Ss:Heisinthelibrary.T:Youaresoclever!Bruce’sbrotherisinthelibrary.Teachthewords“brother”and“library”.Askstudentstopayattentiontothepronunciationof“/br/”.Studentsreadaftertheteacherandpractiseingroups.T:Whatcanyouseenow?(课件出示:一把棕色的伞图片)Ss:Anumbrella.T:Whatcolourisit?Ss:It’sbrown.T:Yes.ThisisBruce’sgrandpa’sbrownumbrella.Teachthewords“brown”and“umbrella”.Askstudentstopayattentiontothepronunciationof“/br/”.Studentsreadaftertheteacherandpractiseingroups.T:WhatisGrandpadoing?(课件出示:老爷爷种植物图片)Ss:Heisplantingsomegreenplants.T:Yes!Thegreenplantsaresmall.Buttheywillgrowupdaybyday.Teachingpurpose③Teachingpurpose③让学生通过听音和观察来总结字母组合br和gr的发音规则，培养学生的自主探究学习能力，并巩固相应的发音规则。2.Listenandfind.③(1)Playtherecordingforthefirsttime.Letstudentslistencarefully.(2)Playtherecordingforthesecondtime.Letstudentsreadafterit.(3)Letstudentsfindouttherules.Teachingpurpose④通过再次听､Teachingpurpose④通过再次听､读chant，让学生自主体验字母组合br和gr的发音规则，加强语音练习。T:Canyoufindthepronunciationrules?Ss:Yes,thecombinationof“br”sounds“/br/”.Andthecombinationof“gr”sounds“/gr/”.Step3:Practice1.Read,listenandchant.④Studentsreadbythemselvesatfirst.Thentheteacherplaystherecording.Studentslistentotherecordingandchant.Teachingpurpose⑤Teachingpurpose⑤通过归类练习来检测学生对于该课时语音知识的掌握程度，进一步巩固字母组合br和gr的发音规则。2.Readandgroup.⑤(课件出示:Readandgroup内容)T:Pleasereadandgroupthewords.(1)Studentsreadthewordsandfinishthetask.(2)Checktheanswers.(出示课件)(3)Theteachersumsuptherules.T:Thewords“brown/breakfast/brother/library”havethesamesound“/br/”andtheotherwordshavethesamesound“/gr/”.Step4:Consolidation&Extension⑥Teachingpurpose⑥Teachingpurpose⑥让学生根据发音规则自主认读新单词，完成课本上的练习，进一步巩固字母组合br和gr的发音规则。(1)TheteachershowssomenewwordsonthePPT.T:Pleasetrytoreadthewordsaccordingtothepronunciationrules.(2)Studentsreadthewordsingroups.Theteachercorrectsthemistakes.2.Choose,writeandsay.(课件出示:Choose,writeandsay内容)(1)Studentsreadcarefully.Thenfinishthetaskof“Choose,writeandsay”.(2)Studentshowthesentencestotheclass.▶板书设计▶作业设计1.Trytofindmorewordsthathavethelettercombination“br”or“gr”andsharethem.2.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.鉴于本课知识内容趣味性相对较小的特点,教师创设了情境,使得枯燥的语音知识充满了生机,便于学生接受和学习｡2.大量的图片加入吸引了学生的注意力,激发了学生的学习兴趣,营造了良好的学习氛围｡3.练习的设置具有坡度,由易到难,及时地巩固了本节课的语音知识点｡若是时间充足,还可以加入更多有趣的练习让学生进行语音操练｡4.本课时除了教会学生总结学习方法之外,更注重培养学生的自主学习能力,激发学生的自主学习意愿｡▶TeachingContents&TeachingAimsLet’sspell•Beabletomasterthepronunciationrulesofthelettercombinations“br”and“gr”inwords.•Beabletoreadandspellwordsthathavethelettercombination“br”or“gr”accordingtothepronunciationrules.•Beabletowritedownthewordsofthispartonthelinescorrectly.▶TeachingPriorities•Beabletolisten,sayandreadthewordsofthispart.Learnthepronunciationofthelettercombinations“br”and“gr”inwords.▶TeachingDifficulties•Beabletoreadthenewwordswiththelettercombination“br”or“gr”inthem.▶TeachingProceduresTeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesWarm-up&Lead-in1.Greetings.2.Enjoyasong.3.Lead-in.Showapicture.1.Say“Hello!”totheteacher.2.Listentothesongandsingit.3.Talkaboutthepicture.Enliventheclassandhelpstudentsgetpreparedforthenextstep.PresentationLookandlearn.Teachthewords“grapes,grandpa,brother,library,brown,umbrella,green,grow”.Leadstudentstoperceiveandconcludethepronunciationrulesoflettercombinations“br”and“gr”inwords.Developstudents’autonomouslearningability.Strengthentheirmasteryofthepronunciationrules.2.Listenandfind.(1)Playtherecordingforthefirsttime.(2)Letstudentslistentotherecordingforthesecondtime,thenreadafterit.(3)ShowtheeightwordsonthePPT.(1)Listentotherecordingcarefully.(2)Listenandreadaftertherecording.(3)Findouttherules.Practice1.Read,listenandchant.2.Readandgroup.1.Read,listenandchant.2.Readandgroupthewords.Enhancestudents’learninginitiative.Strengthentheirmasteryofthepronunciationrulesoflettercombinations“br”and“gr”.Consolidation&Extension1.ShowsomenewwordsonthePPT.2.Askstudentstofinishthetaskof“Choose,writeandsay”.1.Readthenewwords.2.FinishthetaskLetstudentstrytoreadmorewordsthathavethelettercombination“br”or“gr”accordingtothepronunciationrules.Homework评价测试听力部分(30分)Ⅰ.Listenandchoose.(听录音,选出你所听到的单词)(10分)1.A.whichB.with C.why2.A.summer B.spring C.season3.A.picnic B.pick C.picture4.A.grow B.brown C.green5.A.cold B.windy C.rainyⅡ.Listenandmatch.(听录音,连线)(10分)Ⅲ.Listenandchoose.(听录音,选择最佳答语)(10分)()1.A.Ilikesummerbest.B.Ilikered.C.Idon’tlikewinter.()2.A.BecauseIcanpickapples.B.BecauseIcangoswimminginthelake.C.Becausetherearemanyprettyflowers.()3.A.Ioftengoonapicnicinspring.B.IoftenwatchTV.C.Ioftenmakeasnowmaninwinter.()4.A.Yes,Iam. B.Yes,Ido. C.No,Iamnot.()5.A.It’srainy. B.It’swhite. C.It’spretty.笔试部分(70分)Ⅳ.Choosethedifferentword.(选出不同类的一项)(5分)()1.A.warm B.rain C.cold()2.A.winter B.season C.spring()3.A.swim B.sleep C.leaf()4.A.hot B.golden C.white()5.A.when B.why C.allⅤ.Lookandwrite.(看图片,写短语)(5分)1.2.3.4.

Ⅵ.Choosethebestanswer.(选择最佳答案)(5分)()1.Icaninthesnowinwinter.

A.pick B.plant C.play()2.Iofteneaticecreamin.

A.winter B.summer C.autumn()3.arebeautifulflowerseverywhere.

A.They B.Where C.There()4.Ioftengoapicnicmyfamily.

A.in;with B.on;with C.with;with()5.Ioftengowithmyfather.

A.swim B.swims C.swimmingⅦ.Readandchoose.(读句子,选择相应的图片)(8分)()1.It’ssunnyandwarm.Wecangoonapicnic.()2.It’ssnowy.Wecanplayinthesnow.()3.It’sveryhot.Icaneaticecream.()4.Ioftengoswimminginsummer.Ⅷ.Rearrangethewords.(连词成句)(10分)1.I,Because,summer,like,vacation(.)

2.to,icecream,I,eat,want(.)

3.season,best,Which,you,dolike(?)

4.do,do,often,you,What,spring,in(?)

5.pretty,are,colours,very,The(.)

Ⅸ.Readandchoose.(读汉语,选择合适的译文)(10分)()1.我会种花。A.Icanplanttrees. B.Icanplantflowers. C.Icanswim.()2.你为什么喜欢春天?A.Whydoyoulikespring?B.BecauseIcanflykites.C.Whydon’tyoulikespring?()3.你在夏天经常做什么?A.Whatcanyoudoinsummer?B.Whatdoyouoftendoinsummer?C.Ioftengoswimming.()4.我最喜欢夏天,因为儿童节。A.IlikesummerbestbecauseofChildren’sDay.B.IlikeChildren’sDayinsummer.C.IlikesummerbestbecauseinChildren’sDay.()5.夏天很热而且白天很长。A.Summerishotandthedaysareshort.B.Summeriscoldandthedaysarelong.C.Summerishotandthedaysarelong.Ⅹ.Lookandfillintheblanks.(看图片填空,完成句子)(5分)1.Ilikebest.

2.ChenJielikeswinterbest.Becauseshecan.

3.Thesecondseasoninayearis.

Ⅺ.Completetheconversation.(完成对话)(10分)John:1seasondoyoulikebest?

Mike:2.

John:3doyoulikesummer?

Mike:4Icanswiminthelake.5aboutyou?

John:Spring.Icanplantflowers.()1.A.What B.Which C.When()2.A.Spring B.Summer C.Winter()3.A.What B.Why C.Which()4.A.Why B.Where C.Because()5.A.How B.Howmany C.HowmuchⅫ.Writing.(写作)(12分)请根据图片提示,以四季为主题,写一篇小短文。尽可能地写出每个季节的特点,也可适当发挥想象,不少于5句话。

答案：听力材料Ⅰ.Listenandchoose.1.which2.season3.picnic4.brown5.windyⅡ.Listenandmatch.H