人教PEP六年级下册第四单元The sixth period第六课时教案与教学反思.docx
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人教PEP六年级下册第四单元Thesixthperiod第六课时教案与教学反思
Thesixthperiod（第六课时）
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东宫白庶子,南寺远禅师。
——白居易《远师》
PartBLet’scheck&Let’swrapitup
▶教学内容与目标
课时教学内容
课时教学目标
Let’scheck
•课时教学内容课时教学目标通过该板块的听力训练，能够巩固本单元所学重点内容。
•能够根据图片信息预测听力考查点，理解听力材料，在语篇中抓取关键词，完成图片排序和划词。
•培养学生良好的听力习惯，有策略地提高学生的听力水平。
Let’swrapitup
•能够复习并巩固本单元所学的核心句型。
•能够在教师的引导下，运用一般过去时与一般现在时两种时态，针对图片进行对比描述。
▶教学重点
能够复习并巩固本单元所学的核心词汇和句型。
▶教学难点
1.能够运用一般过去时与一般现在时两种时态对图片进行对比描述。
2.能够理解Storytime板块趣味故事。
▶教学准备
1.预习《大课堂》《练习册》《作业本》中本课时的相关内容。
2.PPT课件、课文音频、视频等。
▶教学过程
Step1:
Warm-up&Revision
1.Greetings.
Greetthestudents.
2.Let’ssing—Changesinme.
Singthesong—Changesinme.（出示课件）
3.Quickreviewofthekeywordsandphrasesofthisunit.（课件出示：
本单元的重点单词及短语）
◆Teachingpurpose
通过歌曲带领学生复习本单元的核心词句，为后面的复习和巩固做好铺垫。
同时在课前营造轻松愉快的课堂氛围，提高学生的学习兴趣。
Step2:
Presentation&Practice
1.Changesbetweenthenandnow.
Observethechangesoffrogs.（出示课件）Theteachermakesamodelatfirst.
T:
Whenitwasatadpole,ithadatail.owitbecomesafrog.Ithasnotail.
Leadstudentstopayattentiontothedifferencesintimeandverbs.Studentslearntousethesimplepasttenseandthesimplepresenttensetodescribethingsproperlyandcorrectly.T:
Canyoudescribethechngesinthisgirlandthisboy?
S1:
Shehadlonghair.Nowshehasshorthair.
S2:
Heplayedtheguitar.Nowheplaysbasketball.
◆Teachingpurpose
通过三幅图片的今昔对比，引导学生用一般过去时和一般现在时描述对比状态。
2.Let’scheck.
（1）Presentthepicturesin“Let’scheck”.（课件出示：
Lt’scheck板块的图片）Leadstudentstogetdetailedinformationfromthepicturesandpredictthemainideaofthelisteningmaterial.
TWhatdidealwaysdomanyyearsago?
S1:
InPicture1,healwaysreadabookunderthetree.
S2:
InPicture2,healwaysrodeabike.
S3:
InPicture3,healwayswentice-skatinginwinte.
（2）Listenandnumberthepictures.Thenchecktheanswerswiththeteacher.（课件出示：
Listenandnumber的答案）
（3）Studentsreadthewordsbelowthepictures.Listenagainandcrossoutthewordstheydidn’thear.Thenchecktheanswerswiththeteacher.（课件出示：
Let’scheck板块第二部分的练习及其答案）
（4）Presentthelisteningmaterial.（课件出示：
Let’scheck板块的听力材料）Studentsreadthepassagetogether.Trytounderstandthecontext.
◆Teachingpurpose
带领学生读图，了解图片信息，预测听力语篇的内容，检测学生对核心词句的掌握情况。
通过听音标序和划词的活动形式帮助学生进一步理解听力文本。
3.Let’swrapitup.
Changesareallaroundus.Talkaboutthechangesbelow.
（1）Theteachermakesamodelatfirst.Showstudentshowtodescribethechanges.（课件出示：
Let’swrapitup中ChenJie身高对比的图片）
T:
Lookatthepictureofthisgirl.ChenJiewasshort.（Pointtothelowheightwhenshewasalittlegirl.）Nowsheis1.5metrestall.（Pointtotheheightof1.5metres.）It’sthedifferencebetweenthenandnow.Youcansaylikethis“ChenJiewasshort.Nowsheis1.5metrestall.”
（2）PresentPicture1（课件出示：
Let’swrapitup板块中的图片1）Leadstudentstosay:
Itwasanegg.Nowitisahen.
（3）Workinpairs.Talkaboutthechangesaccordingtothepictures.Thenactout.（课件出示：
Let’swrapitup板块中的图片2、3、4、5）
S1:
Itwasraining.Nowitissunny.
S2:
Insummer,thetreewasgreen.Nowitisyellow.
S3:
Therewasabuildingbefore.Nowthereisgrass.
S4.:
Thecatwasonthechair.Nowitisunderthechair.
◆Teachingpurpose
引导学生观察和对比左右两幅图片的不同，用一般过去时和一般现在时两种不同的时态进行描述，复习和巩固本单元的核心语法点，让学生能够熟练地表达事物的今昔对比。
引导学生通过上述的学习活动自己归纳和总结核心句型，提高自主学习能力。
（4）Makeabriefsummary.
T:
Whenwedescribethechangesbetweenthenandnow,wecanexpresslikethis“Itwas…/Therewas/were（no/not）…Itis…now./Thereis/are（no/not）…now.”Youcanalsoaddsomeadverbialexpressionsoftimeofthepresentorthepast.
4.Groupwork—Changesinmyfriend.
Workingroups.Onepartnertalksabouthisorherchanges.Otherpartnerstakebriefnoteswhilelistening.Thenmakeareporttopresentthepartner’schanges.
Theteachermakesamodelatfirst.Askastudenttotalkabouthisorherchanges.Theteachertakesnotesontheblackboardwhilelistening,andthenretellsthestudent’schanges.
S1:
Threeyearsago,Iwasshortandfat.Myhairwaslong.Ididn’tlikeart.NowIamtallandthin.Myhairisshort.Ilikeartverymuch.
T:
Threeyearsago,hewasshortandfat.Hishairwaslong.Hedidn’tlikeart.Nowheistallandthin.Hishairisshort.Helikesartverymuch.
Thenstudentsconducttheactivitylikethisingroups.Askseveralstudentstoactout.
◆Teachingpurpose
以小组活动的形式让学生熟练运用本单元的核心词句进行表达，提升学生的语言综合运用能力。
Step3:
Consolidation&Extension
Storytime
1.Watchthevideoof“Storytime”.（课件出示：
Storytime板块的视频）
Readandanswerthequestion.
◆Teachingpurpose
观看故事视频，初步感知故事内容，把握主旨。
分层学习故事内容，逐步深入了解文本，加深理解。
2.Pictures1~3.
（1）ReadPictures1~3andanswer.
T:
Didcavemencooktheirfood?
Ss:
No,theydidn’t.
T:
Whowillcook,cleanandwashthedishesin2050?
Ss:
Houserobots.
（2）ReadthispartaftertherecordingandlearnthesentencesinPicture1~3,especiallythenewwords“cavemen,raw,cook,dothedishes”.“Dothedishes”means“washthedishes”.（课件出示：
Picture1的相关内容）
3.Pictures4~6.
（1）ReadPictures4~6andcompletethesentences.（出示课件）
（2）Answerthequestion:
Whatshouldwedo?
Ss:
Weshouldhelptheearthnow.
T:
Excellentjob!
Learntheword“should”.
（3）ReadthispartaftertherecordingandlearnthesentencesinPicture4~6,especiallythewords“moreandmore,should”andthesentence“Howbeautifultheworldwas!
”.
4.Pictures7~9.
（1）ReadPictures7~9.JudgeTorFandpresentthejudgingclues.
（2）Tellstudentsthatifhumanswanttohaveabrightfuture,wemusthealtheearthandmakeitabetterplace.Calloneverystudenttoprotecttheenvironment.
◆Teachingpurpose
丰富语言输入，拓展关于描述今昔对比的相关表达。
了解人类和自然环境的变化，树立环保意识。
▶板书设计
▶作业设计
1.Readthestoryandwriteapassageaboutthechangesinyourfriends.
2.Dotheexercises.（见“练习本”系列丛书《练习册》或《作业本》对应课时作业）
▶教学反思
1.利用快速复习的方式，激活学生的相关词汇和本单元学习的背景知识。
歌曲导入不仅能帮助学生有效复习单元核心词汇和句型，还能在课前营造轻松愉快的课堂氛围，增强学生的学习兴趣。
2.教学流程之间逐层递进，不断深入，以学生为主体，注重对学生的引导和启发，培养学生的思维能力。
3.通过不同层次的语言活动设计，引导学生逐渐拓宽表达，从半开放式到开放式，复习和巩固本单元的核心语法点，让学生能够熟练地表达事物的今昔变化，提高语言的综合运用能力。
4.通过学习故事，丰富语言输入，拓展本单元主题的相关表达，了解人类和自然环境的变化，树立环保意识。
▶TeachingContents&TeachingAims
Let’scheck
•Consolidatethekeywordsandsentencepatternsinthisunitbycompletingthelisteningexercise.
•Beabletopredictthetestpointsthroughthequestionsandpictures,andtrytocatchthekeywordstocompletetheexerciseswhilelistening.
•Developstudents’goodlisteninghabits,andimprovetheirlisteningability.
Let’swrapitup
•Beabletoreviewandconsolidatethekeysentencepatternsofthisunit.
•Beabletodescribethepicturesincontrastbyusingthesimplepasttenseandthesimplepresenttenseproperlyandcorrectly.
▶TeachingPriorities
•Haveagoodcommandofthekeywordsandsentencepatternsofthisunit.
▶TeachingDifficulties
•Beabletodescribethepicturesincontrastbyusingthesimplepasttenseandthesimplepresenttenseproperlyandcorrectly.
•Beabletounderstandthecontentof“Storytime”.
▶TeachingProcedures
Teaching
Stages
Teacher’sActivities
Students’Activities
Teaching
Purposes
Warm-up
&
Revision
1.Greetings.
Greetings.
Leadstudentstoreviewthekeywordsandsentencesofthisunitthroughquickreviewandsingingthesong—Changesinme.Activatetheirbackgroundknowledgeofthisunitandgetthempreparedforthefollowinglearning.Createanenjoyableatmosphereatthebeginningoftheclassandarousestudents’interestinlearning.
2.Let’ssing.
Singthesong—Changesinme.
3.Quickreview.
Reviewthekeywordsandphrasesofthisunitquickly.
Presentation
&
Practice
1.Changesbetweenthenandnow.
Describethechangesinthepicturesbetweenthenandnow.
Leadstudentstodescribethingsincontractwiththesimplepasttenseandthesimplepresenttense.
2.Let’scheck.
（1）Presentthepictures.
（2）Presenttherecording.
（3）Presenttherecordingagain.
（4）Presentthelisteningmaterial.
（1）Predictthemainideaofthepassage.
（2）Listenandnumberthepictures.
（3）Crossoutthewordstheydidn’thear.
（4）Readthepassagetogether.
Leadstudentstolearntopredictthemainideasofthepassagebyreadingthepictures.
3.Let’swrapitup.
Workinpairs.Talkaboutthechangesaccordingtothepictures.Actout.Makeabriefsummary.
Leadstudentstoobservethedifferencesbetweenthetwopictures.Reviewandconsolidatethekeywordsandsentencepatternsofthisunit.
4.Groupwork—Changesinmyfriend.
Workingroups.Talkaboutthechangesofone’sown.Otherpartnerstakebriefnoteswhilelistening.Thenmakeareporttopresentthepartner’schanges.
Leadstudentstolearntodescribechangesinthesimplepasttenseandthesimplepresenttenseproperlyandcorrectly.Promotestudents’comprehensiveabilityofusingEnglish.
Consolidation
&
Extension
1.Presentthevideoandthequestion.
Watchthevideoof“Storytime”.Readandanswerthequestion.
Studentswatchthevideoofthestory,gettoknowthecontentpreliminarilyandcatchthemainidea.Learnthestorybydifferentparts.Getdeeperunderstandingthroughvariouslearningactivities.
2.Pictures1~3.
（1）ReadPictures1~3andanswer.
（2）ReadthispartandlearnthesentencesinPictures1~3.
3.Pictures4~6.
（1）ReadPictures4~6andcompletethesentences.
（2）Answerthequestion.
（3）ReadthispartandlearnthesentencesinPictures4~6.
Enrichstudents’languageinput,andextendtheirdescriptionofchangesbetweenthenandnow.Leadthemtoknowthechangesofhumansandtheenvironmentandsetuptheawarenessoftheenvironmentprotection.
4.Pictures7~9.
（1）ReadPictures7~9andjudgeTorF.
（2）Protecttheenvironment.
Homework
1.Readthestoryandwriteapassageaboutthechangesinyourfriends.
2.Dotheexercises.
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