Unit 4 What colour is it? Lesson 1 教案

Unit?4?What?colour?is?it?
Lesson1?教案
导学目标：
知识能力目标
1、能够听、说、认、读本课出现的关于颜色的单词：red、blue、yellow、orange、purple、green。2、能大胆灵活运用表示颜色的英语单词，完成相关练习。3、能够听懂并理解句型What?colour?is?it?并用It's...回答。?
情感目标
激发学生热爱生活，保护环境的情感。
导学重难点：1、能够听、说、认、读本课出现的关于颜色的单词：red、blue、yellow、orange、purple、green。2、能够听懂并理解句型What?colour?is?it?并用It's...回答。21cnjy.com
课前准备：
教师准备好课堂所需的课件、单词卡片、句型卡片、评分牌。
导学过程：
一、情境创设Warm-?up
T：At?first,?turn?around!?Let’s?welcome?teachers?come?to?our?class,?Let’s?say?Hello?to?them!?Very?good,?sit?down?please.?Firstly，I?will?divide?you?into?three?groups,you?get?one?point?you?can?get?one?sticker.And?finally,I?will?see?which?flower?is?the?most?beautiful!ok,now?let's?review?the?words,look?here?and?say?thewords?quickly! Are?you?ready？Let's?let's?go?go?go!?设计意图：利用游戏巩固旧知,能够营造愉快轻松的课堂氛围，激发学生的兴趣，利用快速反应的方式复习上节课所学内容，在复习知识的同时，锻炼了学生快速反应能力,快速让学生的思维进入课堂。www.21-cn-jy.com
学习探究Presentation:? 1.T:ok,now?look?at?the?blackboard,I?think?they?are?look?a?little?boring，right? let's?colour?it！who?wants?to?try？设计意图：将游戏中出现的黑白卡片贴在黑板上，邀请学生用红、黄、蓝三种粉笔为其涂色，引出本课topic--colour，并听录音进行跟读。2.T:Now?let's?see，we?have?three?colours，they?are?red、blue?and?yellow.OK?listen?it?carefully?and?then?learn?by?yourself，I?will?give?you?2?mimutes，let's?let's?go?go?go！设计意图：将涂完色的卡片按颜色分类，引出本课三个关于颜色的单词，听单词录音进行自学，在自学过程中用sticker奖励自学认真的学生，培养其自学能力，对学生自学进行评价，能够在过程中对自学认真的学生起到激励作用，同时对其他学生起到示范作用。3.And?now,I?will?invite?some?students?come?here?to?be?a?little?teacher！who?wants?to?try？设计意图：邀请三位学生上台进行教读，纠正其发音，预设学生对于red的/r/和blue的/u:/发音不够准确，应及时纠正。4.T:it's?our?game?time!?look?the?picture?and?say?its?colour，and?look?the?bomb，let's?say?bomm！follow?me?bomm！Are?you?ready，let's?let's?go?go?go！设计意图：利用炸弹游戏，将各种图片快速在学生面前闪过，要求学生快速说出其颜色，并要求学生在看到炸弹时做出不同反应，考验其快速反应能力以及检测其新单词的掌握情况。Drill:? 1.T:And?next，I?will?show?you?a?magic，look，a?bottle?of?water，and?now?，look！it?becomes?red！and?another?one，it's?blue，it's?yellow!but?if?red?meet?yellow,red?meet?blue,or?blue?meet?yellow,what?would?be?happen??let's?see?a?video?and?then?youtell?me?the?answer.?
设计意图：此时，课堂已经过去十分钟左右，学生注意力容易分散，创设情境，利用趣味魔术的方法激起学生的好奇心，可以及时让学生注意力回到课堂，并要求学生带着问题去观看视频，可以让学生自己在视频中找出之后的会出现的新单词，培养其自学能力。2.T:In?the?vedio，we?can?see?when?the?red?meet?yellow?，it's?orange!when?the?red?meet?blue,it's?purple!when?the?blue?meet?yellow，it's?green！ok?learn?by?yourself，read?it?loudly！设计意图：利用三原色的原理，在视频中呈现出本课另外三个关于颜色的单词，让几个颜色之间产生联系，便于学生从旧知引向新知，培养其迁移能力。之后听单词录音进行自学，在自学过程中用sticker奖励自学认真的学生，培养其自学能力。3.Time?is?up,ok?I?will?invite?somebody?come?here,let's?say? quietly?and?loudly.?设计意图：利用大小声游戏对所学单词进行操练,避免枯燥乏味的单词教读或跟读教学，浅显易懂地让学生通过变换声音大小反复操练句型。此外，根据学本式课堂理念将课堂自主权交给学生，让学生选择下一个上台的学生，可以提高学生积极性与全员参与性。Practice:????1.T:Look?at?me，we?can?see?there?are?six?colours?on?it，and?i?will?turn?it，look！what?colour?is?it？red?，it's?red！what?colour?is?it?green,it's?green!出示PPT播放录音并跟读句子，Do?you?want?to?have?a?try?ok，you?can?make?it?by?yourself，firstly?listen?and?draw?the?colour?on?it,the?fastest?three?groups?can?get?one?point,and?then?practice?like?this?with?your?partners.?Are?you?ready??
设计意图：（1）创设情境，出示彩色转盘教具引出本课句型what?colour?is?it？避免生硬的句子教学，并通过师生之间一问一答的方式，将所学的六个关于颜色的单词进行巩固复习，并在问答中加强句型的输入教学。（2）接着根据三年级学生的特征，设计活动，让学生听单词选择颜色涂色，锻炼了学生听与做的能力。（3）涂色完后做成小转盘并让学生在小组内进行接龙式的一问一答句型操练，对所学句型进行了巩固。2.T:You?are?so?fast!wonderful!Look,there?are?so?many?things?on?the?desk，we?can?see?there?are?dog、cat、pen、pencil?and?so?on.Because?there?is?the?lost?and?the?found. One?day，our?friend?，who?is?she？Du?xiaomao?lost?her?pen，so?she?wants?to?find?it，let's?help?her?find?it?ok？let's?see?the?vedio?and?remember?what?colour?is?her?pen.?设计意图：创设情景，利用实物设计了课文中失物招领处的场景，并出示本课人物Du?xiaomao,让学生带着问题看课文视频。3.?T:Who?can?tell?me，what?colour?is?the?pen？it's?red！good，you?are?so?clever.OK,let's?see?it?again,and?pay?attention?tothe?red?words，ok？设计意图：再一次听课文录音并将重点句型贴在黑板上并将其标红，要求学生在听录音进行自学。4.T:?Du?Xiaomao?finds?her?pen,so?she?is?so?happy!and?then,?let's?read?it?together?Let's?have?a?group?work,there?are?some?tips，The?group?members?can?say:"I?can't?read,who?can?help?me?"?And?then?learn?it?each?other，discuss, summarise?and?report.?设计意图：设计小组合作学习，将不会读的句子等利用互学方式解决。并将小组合作的具体要求用PPT方式传达，三年级学生才开始进行小组学习，为了提高其小组学习效果，需要在每一次小组学习之前将具体要求以及分工告知给每一个学生。5.T:I?will?ask?some?groups?have?a?show,who?wants?to?try??OK,now?let's?read?it?together,who?wants?to?become?A，ok?A?stand?up，B?just?sit?down，let's?read?it?together，设计意图：邀请小组上台展示，并要求全班分角色有感情地齐读课文，检测小组合作学习情况，并为之后的角色表演进行铺垫。21世纪教育网版权所有
三、拓展延伸
Consolidation:?
1.Next?let's?have?a?role?play,there?are?some?tips?for?better?performance:Fluently?one?point,Emotionally?two?points,and?creatively?you?can?get?three?points.?And?you?also?can?use?these?sentences.?设计意图：小组根据课文情景进行表演，将所学内容运用到实际生活中,?培养学生迁移运用能力，并在小组合作表演之前给出具体评分细则，要求小组根据具体细则进行分工表演，提高小组合作效果。21·cn·jy·com
2.? T:Today,we?learned?about?colours.In?our?life?each?things?has?its?colours，but?our?earth?will?have?a?serious?pollution?，many?things?lost?their?colours.? 2·1·c·n·j·y
设计意图：进行拓展延伸，将今天所学内容联系到学生的生活实际。观看环保视频，将污染前后的地球美景进行对比，呼吁学生从小养成保护环境的好习惯，不要让地球失去原本的色彩。Home?work:?
1.So?we?should?love?our?earth?and?love?our?home,protect?the?colour?of?our?earth.I?think?everyone?of?us?wants?to?our?earth?has?its?colours,so?today's?homework?is?make?a?thinkingboard?like?this,you?can?draw?other?things?as?many?as?you?can.? 设计意图：将思维导图布置成家庭作业，希望学生迁移运用，拓展思维。?? 【来源：21·世纪·教育·网】
四、板书设计
Unit4?lesson?1? Colourred?????Can?I?help?you????????????????21教育网
评分牌blue????Yes,?I?lost?my?pen.?yellow??????What?colour?is?it??orange????????????????????Red,?it's?red.?purple????????????????Here?you?are?green?????????Thank?you.?