小学英语四年级下册Unit 4The fifth period（第五课时）

Step1:Warm-up&Revision&Lead-in①1.Greetings.Teachingpurpose①用歌曲热身，以谈话的方式导入，延续农场这个话题。利用PPT出示PartBLet'stalk情景图，通过谈论图片复习上节课所学内容。2.Singthesong—OldMacDonaldhadafarm.（Teachingpurpose①用歌曲热身，以谈话的方式导入，延续农场这个话题。利用PPT出示PartBLet'stalk情景图，通过谈论图片复习上节课所学内容。3.Revisionandlead-in.Studentspracticethedialogueof“Let’stalk”onpage41.T:OldMacDonaldhasalotofanimals.Whatanimalsdoeshehave?Ss:Horsesandducks.T:Right!Whatotheranimalsdoeshehave?Let’sgotosee!Writedownthetopic“Atthefarm”ontheblackboard.（课件出示:教材P41Let’stalk图片）Theteacherandstudentstalkaboutthepicture.T:Whatarethose?Ss:They’rehorses.T:Whataboutthose?Aretheyhens?Ss:No,theyaren’t.They’reducks.TeachingpurposeTeachingpurpose②通过复习上节课的内容引出新单词“hens”，借助图片教授新单词，并用数数和高低音的方式帮助学生关注其复数形式。用自由问答的方式自然地引出重点句型“—Whatarethose?—They're…”，帮助学生用句型来讨论动物。Step2:Presentation1.Teachtheword“hens”.②Presentthepictureof“Let’slearn”.（课件出示:教材P42Let’slearn图片）Pointtothehensandaskstudents.T:Whatarethose?Aretheyhens?Ss:Yes,theyare.T:Howmanyhens?Ss:Onehen,twohens,threehens,fourhens.Writedowntheword“hens”ontheblackboard.Write“s”inredchalk.T:Whatarethose?Ss:They’rehens.Writedown“—Whatarethose?—They’re…”ontheblackboard.Theteachershowsthewordcardofthehens.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Hens,↗hens,↘thesearehens.↘Aretheyhens?↗Yes,theyare.↘2.Teachtheword“horses”.（课件出示:教材P42Let’slearn图片）Pointtothehorsesandaskstudents.T:Whatarethose?Ss:They’rehorses.T:Lookatthehorses.They’retallandstrong.Theycanrunveryfast.Writedowntheword“horses”ontheblackboard.Write“s”inredchalk.Theteachershowsthewordcardofthehorses.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Horses↗,horses↘,thesearehorses↘.Aretheyhorses↗?Yes,theyare↘.Teachingpurpose③利用“how”来帮助学生自己拼读Teachingpurpose③利用“how”来帮助学生自己拼读“cow”，可以帮助学生很快地掌握新单词的读音，培养学生的自主学习能力。T:They’rewhiteandblack.They’rebigandstrong.Wedrinktheirmilk.Whatarethey?Ss:Cows.(Studentscanpointtothepictureofthecowsiftheycan’tsaytheword“cows”.)T:Howcleveryouare!Writedowntheword“how”ontheblackboard.Andthenchangetheletter“h”into“c”.Askstudentstospelltheword“cow”bythemselves.（课件出示:教材P42Let’slearn图片）Pointtoacowandaskstudents.T:What’sthis?Ss:It’sacow.Pointtothethreecowsandaskstudents.T:Whatarethose?Ss:They’recows.Theteachershowsthewordcardofthecows.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Cows,↗cows,↘thesearecows.↘Aretheycows?↗Yes,theyare↘.Teachingpurpose④利用“Teachingpurpose④利用“see”引导学生尝试自己拼读“sheep”，充分调动学生的学习主动性，注重学生学习方法的培养。（课件出示:教材P42Let’slearn图片）Pointtothesheepandaskstudents.T:Whatcanyousee?Ss:Sheep./羊。Writedownthenewword“sheep”ontheblackboard.Letstudentstrytospell“sheep”accordingtotheword“see”.T:Howmanysheepcanyousee?Let’scount.1sheep,2sheep,3sheep,4sheep.Thesearesheep.Helpstudentsknowthepluralformoftheword“sheep”isalso“sheep”.Theteachershowsthewordcardofsheep.Studentsreadthewordaftertherecordingandthenpracticethewordlikethis:Sheep,↗sheep,↘thesearesheep.↘Aretheysheep?↗Yes,theyare.↘Teachingpurpose⑤通过游戏帮助学生操练新单词，活跃课堂气氛。有节奏的说唱可以使学生在句子中朗读并运用核心词汇。Teachingpurpose⑤通过游戏帮助学生操练新单词，活跃课堂气氛。有节奏的说唱可以使学生在句子中朗读并运用核心词汇。“猜一猜”游戏操练单词、句型，有效地吸引学生的注意力，激发学生的学习兴趣。1.Becarefulofthebombs.（出示课件）2.Let’schant.Let’schant.3.Guessinggame.StudentslookatthepicturesonthePPTandguess.（出示课件）T:Whatarethese/those?Ss:Arethey…?Teachingpurpose⑥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。开放性的农场设计活动能够培养学生创造性思维。T:Yes,you’Teachingpurpose⑥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。开放性的农场设计活动能够培养学生创造性思维。Step4:Consolidation&Extension⑥Drawandsay.（1）Designyourfarms.T:OldMacDonald’sfarmissointeresting.Thevegetablesarehealthy.Theanimalsaresocute.Doyouwanttohaveafarm?Nowpleasedesignyourownfarms.Onyourfarm,youcanhavesomeanimalslikecows,sheep…Andyoucanhavesomevegetablesliketomatoes,carrots…Pleaserememberthemostimportantthingisthatyouhaveonly3minutestodesignyourfarm.（2）Talkaboutyourfarms.Makeamodel.A:Thisismyfarm.B:It’sbig.Arethese…?A:Yes,theyare.B:Arethose...?A:No,theyaren’t.They’re...（3）Showtime.▶板书设计▶作业设计1.Introduceyourfarmstoyourfamilymembers.2.Dotheexercise.(见“成才路”系列丛书《作业本》对应课时作业P44第三题)▶教学反思1.富有趣味性的“小心炸弹”和“猜一猜”等游戏活动设计，激发了学生的学习兴趣，调动了学生的学习热情，营造积极的学习氛围，很好地吸引了学生的注意力。2.采用自然拼读法教学单词，利用旧单词学习新单词，可以很好地帮助学生快速记忆单词词义及词形，注重学生学习方法和学习策略的培养。3.设计自己的农场可以培养学生的发散性思维，张扬学生的个性，并且在设计过程中也培养了学生的审美能力。▶TeachingContents&TeachingAimsLet’slearn·Beabletolisten,sayandreadthenewwords“horse,cow,hen,sheep”andtheirpluralforms.·Beabletotalkabouttheanimalsonthefarmbyusingthewordsaboveandthesentencestructures“—Arethey…?—Yes,theyare./No,theyaren’t.They’re…”expertly.Drawandsay·Beabletocultivatestudents’comprehensiveabilityoflanguageusing.▶TeachingPriorities•Beabletolisten,say,readandusethenewwords“horse,cow,hen,sheep”andtheirpluralforms.▶TeachingDifficulties•Beabletounderstandthepluralformof“sheep”.▶TeachingProcedures

TeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesWarm-up&Revision&Lead-in1.Greetings.2.Singthesong—OldMacDonaldhadafarm.3.Revision&Lead-in.Talkaboutthepicturewithstudents.1.Greetings.2.Singthesong.3.Practicethedialogueof“Let’stalk”.Talkaboutthepicturewiththeteacher.Arousestudents’learninginterest.Helpstudentsreviewwhattheyhavelearnedlastclass.Presentation1.Teachtheword“hens”.Presentthepictureof“Let’slearn”.Pointtothehensandaskquestions.Showthewordcardofthehens.Learnthenewword“hens”.Practicetheword.Leadinthenewwordproperly.Leadstudentstofocusonthepluralformoftheword.2.Teachtheword“horses”.Pointtothehorsesandaskstudents.Showthewordcardofthehorses.Learnthenewword“horses”.Practicetheword.Leadstudentstofocusonthecharacteristicsoftheanimalsandpracticethewordinsentences.3.Teachtheword“cows”.Askstudentstospelltheword“cow”bythemselves.Showthewordcardofthecows.Comparetheword“cow”withtheword“how”.Spellthewordbythemselves.Practicetheword.Cultivatestudents’autonomouslearningability.4.Teachtheword“sheep”.Helpstudentsknowthepluralformoftheword“sheep”isalso“sheep”.Showthewordcardofthesheep.(1)Trytospell“sheep”accordingtotheword“see”.(2)Knowthepluralformoftheword“sheep”isalso“sheep”.(3)Readandpracticetheword.Mobilizestudents’learninginitiative.Cultivatestudents’learningmethods.

（续表）TeachingStagesTeacher’sActivitiesStudents’ActivitiesTeachingPurposesPractice1.Becarefulofthebombs.Playthegame.Activatetheatmosphere.Practicethewords.2.Let’schant.Readthechant.Practicethenewwords.3.Guessinggame.LookatthepicturesonthePPTandguess.Practicethewordsandsentences.Arousestudent’learninginterest.Consolidation&ExtensionDrawandsay.（1）Letstudentsdesigntheirfarms.Leadinthenewtask.（2）Letstudentstalkabouttheirfarms.Makeamodel.（3）Showtime.1.Designtheirownfarms.2.Talkabouttheirownfarms.3.Actthemoutinclass.Createanaturalandrealsituationforstudentstousethesentencesreasonably.Cultivatestudents’comprehensiveabilityoflanguageusing.Cultivatestudents’divergentthinking.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Ⅱ.Listenandchoose.(听录音,选出你所听到的句子。)(10分()1.A.Whatarethey? B.Whatarethese?()2.A.Theyareonions. B.Theyarecarrots.()3.A.Icanseefivecows. B.Icanseefiverabbits.()4.A.Howmanysheepcanyousee?B.Howmanydogscanyousee?()5.A.Thisfarmissobig. B.Thisfarmissosmall.Ⅲ.Listenandchoose.(听录音,选择正确的答语。)(15分()1.A.Yes,theyare. B.Yes,itis.()2.A.Thereareten. B.Theyareonions.()3.A.They’resheep. B.Therearehorses.()4.A.It’ssocute. B.It’sblue.()5.A.Seventeen. B.It’sseventeenyuan.笔试部分(60分)Ⅳ.Readandchoose.(选出不同类的一项。)(5分()1.A.goat B.cow C.pear()2.A.rabbit B.carrot C.onion()3.A.fifteen B.thirteen C.second()4.A.his B.those C.these()5.A.potato B.picture C.tomatoⅤ.Choosethebestanswer.(选择最佳答案。)(5分()1.—Whatarethese?—.

A.Theyarecat B.Theyaresheep C.It’sadog()2.—Aretheyhens?—.

A.Yes,theyare B.No,theyare C.Yes,itis()3.—Howmanyhorsesdoyouhave?—.

A.Ihavetwenty B.Theyaretwenty C.Thisistwenty()4.Lookthetomatoes.Theyarered.

A.in B.on C.at()5.—Whatcolourarethey?—.

A.Theyareyellow B.It’sred C.No,theyaren’tⅥ.Readandchoose.(读一读,选答语。)(10分()1.Whatcolourarethetomatoes?()2.Whatcanyouseeonthefarm?()3.Isthisafarm?()4.Arethoseonions?()5.Howmanyanimalsdoyouhave?A.No,theyaren’t.B.Theyareredoryellow.C.Forty.D.Yes,itis.E.Icanseemanysheep,horsesandcows.Ⅶ.Readandwrite.(根据图片,选词填空。)(10分What,Where,Is,Howmany,AreⅧ.Readandchoose.(选出错误的一项。)(10分()1.—AreAthosetomatos—Yes,theyCare.()2.HowmanyAhorse()3.ThereareAsomanyBsheeps()4.HowmanycowsAare()5.LetAIBtryCⅨ.Completethesentences.(根据汉语意思完成句子。)(10分Ⅹ.Readandjudge.(阅读对话,判断对“√”错“×”。)(10分Zoom:It’swarmtoday.Zip:Let’sgotothefarm.Zoom:Great!Zip:Wow!Thisfarm