小学英语四年级下册Unit 6The fourth period（第四课时）

Step1:Warm-up&Revision&Lead-in①1.Greetings.2.Enjoythesong—Howmuchisthatdoggieinthewindow?（出示课件）3.Let’sguess.T:Ilikethatdoggieinthewindow.It’sverypretty.Howmuchisit?Canyouguess?4.Lead-in.Teachingpurpose②通过问题引导学生观察并讨论图片，借助图片预测教学内容，培养学生的观察能力和逻辑推理能力。通过预测图片内容激活已有知识，并提取与文本有关的知识，进入文本话题。T:Sarah’sbirthdayiscoming.Hermumwantstobuysomenewclothesforher.Theyareshoppingnow.LetTeachingpurpose②通过问题引导学生观察并讨论图片，借助图片预测教学内容，培养学生的观察能力和逻辑推理能力。通过预测图片内容激活已有知识，并提取与文本有关的知识，进入文本话题。Writedownthetopic“Shopping”ontheblackboard.Step2:Presentation1.Lookandpredict.②Showthethreepictures.(课件出示：Let’stalk图片)Letstudentslookatthepicturescarefully.Asksomequestionstoleadthemtopredictthemainideaoftheconversations.Thequestionsarelikethese:①Whoarethey?②Wherearethey?③Whataretheydoing?Teachingpurpose③引导学生带着问题初看动画，关注学生的有效参与，帮助学生初步感知文本。学生回答问题，学习主要句型。Teachingpurpose③引导学生带着问题初看动画，关注学生的有效参与，帮助学生初步感知文本。学生回答问题，学习主要句型。2.Watchandanswer.③T：Yes.Theywanttobuyaskirt.Howmuchisit?Let’swatchthecartoon.(出示课件)Letstudentswatchthecartoonandanswerthequestion.Writedownthesentences“—Howmuchisthisskirt?—It’s$89.”ontheblackboard.Studentslearnthesentences.Studentspracticethesentencestructureslikethisinpairs:S1:Howmuchisthis…?Teachingpurpose④分段呈现动画，借助PPT和图片逐步引导学生理解对话，学习新词汇、新句型。S2:It’Teachingpurpose④分段呈现动画，借助PPT和图片逐步引导学生理解对话，学习新词汇、新句型。3.Teachthewordsandthesentences.④(1)TeachtheconversationaboutPicture1.PlaythecartoonofPicture1.T:HowdoesSarahlikethisskirt?Ss:It’spretty.Helpstudentsunderstandtheword“pretty”.Pointtotheskirtandsay“It’spretty./Thisskirtispretty.”Writedownthesentences“—Howdoyoulikethisskirt?—It’sverypretty.”ontheblackboard.Studentslearnthesentences.Studentspracticethesentencestructuresinpairs.(2)TeachtheconversationsaboutPicture2andPicture3.PlaythecartoonofPicture2andPicture3.T:Howmuchisthisskirt?Ss:It’s$89.Showsomepicturestohelpstudentsunderstandthesentences.(课件出示：价格对比的图片)T:Dotheytakeit?Why?Leadstudentstoanswerthequestions.Ss:No.Becauseit’stooexpensive.Helpstudentsunderstandtheword“expensive”.Studentslearntoreadthewordandpracticetheword.Teachingpurpose⑤播放录音，学生听录音跟读。引导学生按照正确的语音、语调及意群朗读对话，并能在小组中进行角色扮演。Step3:PracticeTeachingpurpose⑤播放录音，学生听录音跟读。引导学生按照正确的语音、语调及意群朗读对话，并能在小组中进行角色扮演。Readandact.（1）Studentsreadaftertherecordingandpayattentiontothepronunciationandtheintonation.（出示课件）（2）LookatPicture1andPicture3.T:LookatPicture1andreadthesentences.IsSarahhappy?Ss:Yes,sheis.T:Why?Ss:Becauseshelikestheskirt.T:LookatPicture3andreadthesentences.IsSarahhappy?Ss:No,sheisn’t.T:Why?Ss:Becausetheskirtisexpensiveandshecan’tbuyit.T:Yes.Giveemotionaleducation.Letstudentsknowweshouldhaveareasonableshoppinghabit.（3）Role-play.Letstudentspracticetheconversationsingroups.Teachingpurpose⑥Teachingpurpose⑥通过创设自然真实的情景，让学生在情景中合理运用所学词汇，培养学生的综合语言运用能力。并且通过活动教育学生根据自己的经济状况进行合理的消费，养成合理购物的习惯。Step4:Consolidation&Extension⑥Let’sact.（1）Createasituation.T:YourfamilyisgoingtoHarbinthiswintervacation.It’scoldinHarbin.Youhave50yuan.Pleasechoosethreethingsforyourself.（2）Talkaboutthepicture.Lookatthepicture.(课件出示：Let’sact图片)T:Thisisaclothesshop.Whatdoyouseeintheshop?Studentssaytheclothesonebyone.T:Howmuchis/arethe…?Ss:It’s/They’re…yuan.（3）Makeademonstration.ShowthedemonstrationonthePPT.（课件出示：对话范例）（4）Studentsworkingroupstomaketheirownconversations.（5）Showtime.▶板书设计▶作业设计1.Practicetheconversations.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.欣赏本单元歌曲，出示歌曲中出现的小狗图片，请学生猜价格，激发学生的学习兴趣，并提前渗透本节课的句型“Howmuchisit?”以及相关词汇“expensive”等。2.重视学生对文本的理解，引导学生看图片、看动画，在回答教师提出的问题的过程中逐步理解文本、学习新词句。3.教学目标明确，教学重难点把握准确。整个教学过程重点突出，讲练结合，落实到位。4.创设真实的生活化情景，使学生在一种自然真实的情景中体会语言、掌握语言和运用语言，通过活动教育学生根据自己的经济状况进行合理的消费，养成合理购物的好习惯。▶TeachingContents&TeachingAimsLet’stalk·Beabletounderstandthemainideaoftheconversationsbyobservingandtalkingaboutthepictures.·Beabletoreadtheconversationcorrectlyandactitoutingroups.·Beabletousethesentencestructures“Howdoyoulikethisskirt?”“—Howmuchisthisskirt?—It’s$89.”“It’sverypretty./It’stooexpensive.”properlyinthescene.·Beabletounderstandandpronouncethewords“eighty,dollar,pretty,expensive”andthephrase“howmuch”correctly.Let’sact·Beabletopracticethekeysentencestructuresandreviewthewordsofclothes.·Beabletohelpstudentsdevelopagoodhabitofreasonableshopping.▶TeachingPriorities·Beabletousethesentencestructuresproperlyinasimilarscene.▶TeachingDifficulties·Beabletounderstandthewords“eighty,dollar,pretty,expensive”andthephrase“howmuch”incontext.▶TeachingProceduresTeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesWarm-up&Revision&Lead-in1.Greetings.2.Playthesong—Howmuchisthatdoggieinthewindow?3.Let’sguess.4.Lead-in.1.Greetings.2.Enjoythesongandtrytosingit.3.Trytoguessthepriceofthedog.Arousestudents’learninginterest.Bringtheearlypenetrationofthenewvocabulariesandthesentence.Presentation1.Lookandpredict.Showthethreepictures.Letstudentslookatthepicturescarefully.Asksomequestionstoleadthemtopredictthemainideaoftheconversations.Lookatthepictures.Answerthequestions.①Whoarethey?②Wherearethey?③Whataretheydoing?④Whatdotheywanttobuy?Predictthemainideaoftheconversations.Cultivatestudents’abilityofobservationandlogicalreasoning.2.Watchandanswer.Letstudentswatchthecartoonandanswerthequestion.Watchthecartoonandanswerthequestion:Q:Howmuchistheskirt?Learnandpracticethenewsentences“—Howmuchisthisskirt?—It’s$89.”Helpstudentsgettheoverallperceptionofthetextandlearnthenewsentences.3.Teachthenewwordsandthenewsentences.(1)TeachtheconversationaboutPicture1.Helpstudentsunderstandtheword“pretty”.(2)TeachtheconversationaboutPicture2andPicture3.Helpstudentsunderstandtheword“expensive”.WatchthecartoonsandlookatthepicturesonthePPT.Answerthequestions.Learnthenewwordsandthesentences.Practicethewordsandthesentencesinpairs.Leadstudentstolearnthenewwordsandthenewsentencesintheconversations.Helpthemunderstandtheconversations.PracticeReadandact.(1)Playtherecording.(2)ShowPicture1andPicture3.(3)Letstudentspracticetheconversationsingroupsandthenactthemout.Readaftertherecording.Practicetheconversationsandactthemout.Makesurestudentscanreadtheconversationscorrectlyandfluently.Leadstudentstopracticethewordsandthekeysentences.

TeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesConsolidation&ExtensionLet’sact.（1）Createasituation.（2）Talkaboutthepicture.（3）Makeademonstration.（4）Studentsworkingroupstomaketheirownconversations.（5）Showtime.Talkaboutthepicture.Workingroupstomaketheirownconversations.Actouttheconversations.Createanaturalandrealsituationforstudentstousethesentencesreasonably.Cultivatestudents’comprehensivelanguageusingability.Helpstudentsdevelopagoodhabitofreasonableshopping.Homework评价测试听力部分(40分)Ⅰ.Listenandchoose.(听录音,选出你所听到的内容。)(20分()1.A.colour B.cloudy C.pretty()2.A.shirt B.shorts C.short()3.A.size B.come C.some()4.A.long B.pig C.big()5.A.shirt B.shoe C.T-shirt()6.A.nine B.five C.nice()7.A.is B.am C.are()8.A.45 B.65 C.85()9.A.expensive B.picture C.cheap()10.A.small B.four C.wallⅡ.Listenandchoose.(听录音,选择正确的答案。)(10分()1.Todayisbirthday.

A.Amy’s B.Tom’s C.Sarah’s()2.Amyhasadress.

A.red B.green C.blue()3.Amyhasanicedress,butit’stoo.

A.cheap B.expensive C.colourful()4.Thedressisyuan.

A.100 B.300 C.500()5.Amy’sgivesAmythedress.

A.father B.mother C.sisterⅢ.Listenandmatch.(听录音,连线。)(10分1.John’spantsare A.cheapandnice.2.Tom’sshortsare B.cool.3.Amy’ssunglassesare C.verypretty.4.Mike’sshoesare D.soexpensive.5.Lucy’sdressis E.shortandold.笔试部分(60分)Ⅳ.Readandchoose.(选出不同类的一项。)(10分()1.A.good B.pretty C.shirt()2.A.shirt B.expensive C.jacket()3.A.skirt B.dress C.book()4.A.at B.in C.try()5.A.this B.that C.her()6.A.ten B.big C.small()7.A.yellow B.red C.cheap()8.A.howmuch B.howmany C.too()9.A.a B.an C.five()10.A.am B.clothes C.isⅤ.Choosethebestanswer.(选择最佳答案。)(10分()1.—CanIhelpyou?—.

A.Yes,please B.Hereyouare C.It’seightyuan()2.booksdoyouhave?

A.Howmuch B.How C.Howmany()3.—Aretheynice?—Yes,Ilike.

A.them B.they C.their()4.Thisshirtis10yuan.It’s.

A.cheap B.cloudy C.sunny()5.It’scold.Putyourcoat.

A.on B.off C.inⅥ.Readandwrite.(按要求完成句子。)(10分Ⅶ.Chooseandcompletethedialogue.(选择合适的句子补全对话。)(10分A.OK.I’lltakethem.B.Howmucharethey?C.Whatabouttheblackboots(靴子)?D.Iwantapairofboots.E.CanIhelpyou?A:Welcometoourshop.1.

B:Yes,please.2.

A:Whatsizedoyouwear?B:Size38.A:3.

B:Idon’tlikeblack.Ilikethewhiteboots.4.

A:99yuan.B:5.

Ⅷ.Readandjudge.(读句子,判断正“T”误“F”。)(10分()1.Mydressisfortyyuan.()2.Sarahhasaprettyjacket.()3.Lindahasanicedress.()4.Putonyourscarf.()5.Myumbrellaisverybeautifulandcheap.Ⅸ.Readandjudge.(阅读对话,判断对“√”错“×”。)(10分Assistant:CanIhelpyou?Mum:Yes.Iwanttobuyapairofsneakers(网球鞋)formyson.Assistant:Whatsize?Mum:Sizetwenty-one.Assistant:Howaboutthispair?Mum:Ilikethosebluesneakers.Assistant:Hereyouare.Mum:Thankyou.Aretheynice,John?John:Yes,Mum.Ilikethem.Mum