人教版pep四年级下册英语Recycle2教案

1Recycle2教学目标1.复习4—6单元的关于天气、衣服、水果、动物等的38个单词，能熟练听、说、读并能在四线三格中书写。2.复习并掌握4—6单元的有关询问天气、谈论价格、谈论与农场有关的交际用语的句子，如：What`stheweatherlikein…?It`s….CanIwear…?Yes,youcan./No,youcan`t.CanIhelpyou?Howmuchis/are…?Whatsize?Whatarethey/these/those?Theyare….Arethey/these/those…?Yes,theyare./No,theyaren’t.Howmanygeesecanyousee?等，并学习新的语言句子：Whatdoyouwanttobring?Theywanttosharethefood.Iwant…3.能读，会演Readandact的内容。4.能听，会写Listenandwrite中的词句。5.理解Readandthink和Let`splay，并能在实际情景中运用。6.学唱歌曲“AnimalsontheBus”。7.通过学习本单元，能够使同学们关心身边的每一个人，积极参加实践活动，如：做一周天气预报记录；去农场体验生活；询问天气情况，并告诉同学如何科学着装等。课时安排第一课时：Readandact第二课时：ListenandwriteLet`splayLet`ssing第三课时：ReadandthinkLet`splay2Recycle2Readandact【教材分析】教学重点：能听、说、认读句子Whatdoyouwanttobring?Theywanttosharethefood.Iwant…教学难点：能在实际情景中合理运用句子：Whatdoyouwanttobring?Theywanttosharethefood.Iwant…并能给故事加结尾。【学情分析】本节是本册4—6单元句型的复习单元。学生在4—6单元已学习了句型：What`stheweatherlikein…?It`s….CanIwear…?Yes,youcan./No,youcan`t.CanIhelpyou?Howmuchis/are…?Whatsize?Whatarethey/these/those?Theyare….Arethey/these/those…?Yes,theyare./No,theyaren’t.Howmanygeesecanyousee?…本节是在此基础上让学生对以上句型加以复习、巩固。【教学目标】（一）能力目标1．能够将本节课的句型运用到实际生活中，并能续写故事的结尾。2．让学生在活动中培养他们的合作能力。（二）知识目标1.通过游戏及筹备野炊的过程，在实际情景中复习有关天气、蔬菜、水果、食物的单词以及句型：What`stheweatherlikein…?Howmuchis/are…?Whatdoyouhave?Ihave….Iwant….2.能听懂、会说句型：Tomorrowwillbe….Let`sgoshopping.Whatdoyouwanttobring?Let`shaveapicnictomorrow.3.知识点：能掌握句型：Whatdoyouwantto…?Iwant…的用法。（三）情感目标根据天气变化，适时添加、更换衣物，保持健康。【教学准备】3CAI课件、教材相配套的教学录音带、有关天气，蔬菜、水果、动物、食物的图片、自制沙拉一盘。【教学过程】一、Warmingup/Revision（热身/复习）1.情绪热身Let`sdo:播放书本第49页Let`sdo的录音。It`srainy.Openupyourumbrella.It`swindy.Holdontoyourhat.It`ssunny.Putonyoursunglasses.It`ssnowy.Putonyourboots.It`scloudy.Takeyourraincoat.【设计意图】通过学生做动作激发他们的学习积极性，并复习天气的单词。2.划分小组评价方式:自制沙拉拼盘将全班划分为二个小组，每个小组前面放一个果盘、制作沙拉的水果及制作沙拉的材料。课堂表现好的学生可为本组获得制作沙拉的水果及制作沙拉的材料，最后果盘里的水果多者为本节课的获胜者。3.复习Guessinggame和谐搭档CAI课件展示关于蔬菜、水果、衣服、动物等的图片。两学生合作，一学生背对图片，另一学生面对图片做动作，其他同学齐问：Whatarethese/those?背对图片的学生回答：Theyare…【设计意图】通过此游戏复习蔬菜、水果、衣服、动物等的单词，并培养学生的表演能力和合作能力。二、Presentation/Practice（新课呈现/操练）（一）分步学习对话中的重点语言1.教学重点语言：Whatdoyouwanttobring?练习水果、蔬菜、食物等单词。（1）Listenandanswer.听录音，回答问题4Goodmorning,everyone!Here`stheweatherreport.Todayit`srainyandcool.Ithinktomorrowwillbewarmandsunny.It`sgoodweathertohaveapicnic.并设置相应的问题：T:What`stheweatherliketomorrow?S:Tomorrowwillbewarmandsunny.T:Wemustbringsomefruit,foodanddrinktoourparty.Iwanttobringbreadandeggs.问一个学生：Whatdoyouwanttobring?引导这个学生回答：Iwantto...当这名学生回答后继续问其他的学生。让大部分学生能够会问和答。（2）“记忆大王”比赛巩固句型和单词CAI课件展示一段学生野炊的录像，有的学生在烧饭，有的学生在吃东西，有的学生在聊天，他们非常开心！桌子上有Fruit、Food、Vegetables。T:Look,theyarehavingapicnic.Whatdotheybring?教师用CAI课件快速呈现Fruit、Food、Vegetables的图片，要求学生认真看，快速说出名称，比一比谁是“记忆大王”？【设计意图】听力练习锻炼了学生的听力，并且在听力中很自然的呈现的新知识。“记忆大王”的比赛增强了学生学习的欲望，巩固了句型和单词。2.教学重点语言：Iwant…练习水果、蔬菜、食物等单词。（1）创设任务：定制购物单T:Doyouwanttohaveapicnic?Ss:Yes.T:Whatdoyouwanttobring?Writeoutyourshoppinglistquickly.教师在在黑板上师范填写购物单，确定学生清楚后，发给没组学生一张购物单，让学生四人一组讨论并写下想要买的东西，如：Iwanttwopotatoes.ShoppingListFruitFoodVegetablesOthers2potatoes5（2）GoshippingT:Let`sgoshopping.引导学生四人一组分工购买所需东西，提醒学生必须说英语！板书提示：CanIhelpyou?Yes.Iwant….Howmuchisit/arethey?学生购买完东西后根据购物单汇报：Whatdoyouhave?Ihave…【设计意图】利用任务型教学方式，通过任务的创设，学生在完成任务的同时，学习了知识，锻炼了能力，培养了他们合作的意识。3.教学重点语言：Theywanttosharethefood.练习水果、蔬菜、食物等单词。（1）T:Ialsowanttohaveapicnicwithyou.教师拿出事先做好的沙拉：Look!There`ssomesaladhere.问几个学生：Doyouwanttosharethesalad?当学生回答Yes时，教师说：Theywanttosharethesalad.并让这几名学生品尝。（2）教师再问另一部分学生：Doyouwanttosharethesalad?请其他学生转述：Theywanttosharethesalad.直到全班每一名学生都品尝过沙拉。【设计意图】通过品尝沙拉学习知识点，学生倍感兴趣。（二）巧用比赛/游戏/歌曲/歌谣/Do来突破重/难点句型1.Let’schant.Itwillbesunnytomorrow.Itwillbesunnytomorrow.Iwanttohaveapicnic.Iwanttohaveapicnic.Whatdoyouwanttobring?Whatdoyouwanttobring?6Iwanttobringanapple.Iwanttobringanapple.Whatdoyouwanttobring?Whatdoyouwanttobring?Iwanttobringtwopears.Iwanttobringtwopears.Whatdoyouwanttobring?Whatdoyouwanttobring?Iwanttobringsomecarrots.Iwanttobringsomecarrots.学生拍手打节奏吟唱此歌谣。2.比赛、游戏或活动。Guessinggame教师出示一些卡片，卡片里面画有水果、蔬菜和动物等。通过教师的描述让学生猜出他们的名称、数量及价格。例：教师出示一张图片说：Theyarefruits.Theyareround.Sometimesarered,sometimesaregreen.Whatarethey?当学生猜出：Theyareapples.时，教师再问：Howmanyapplesarethere?Howmucharethey?当学生猜对时，教师打开图片让学生看正确答案。（注：猜价格时，教师可给学生一定的限度，使难度降低。）例：教师又拿起一张图片说：Theyareanimal.Theyhavelongears.Theylikecarrots.Theireyesarered.Whatarethese?Howmanyrabbitsarethere？【设计意图】通过Guessinggame游戏巩固了单词，练习了学生的听力，锻炼了他们的理解能力。（三）教学对话Let’stalk1.WatchVCD/Listentothetape./Repeatandimitate.2.Listenandfillintheblanks.A:Whatdoyou________tobring?B:Iwantto________somegoodfood.A:Ok,let’s________.C:________Ihelpyou?A:Yes,Iwantone________,two________.________arethey?C:That’s________yuan.A:Hereyouare?C:Thanks.7听力原文：A:Whatdoyouwanttobring?B:Iwanttobringsomegoodfood.A:Ok,let’sgoshopping.C:CanIhelpyou?A:Yes,Iwantoneapple,twobananas.Howmucharethey?C:That’sfifteenyuan.A:Hereyouare?C:Thanks.答案：want,bring,goshopping,Can,apple,bananas,Howmuch,fifteen.3.Listenandanswerthequestions.Question:（1）Whataretheygoingtodo?（2）Whatabouttheweather?（3）WhatdoesChenJiebring?（4）WhatdoSarah,ChenJieandAmybuy?Howmucharethey?（5）WhatdoesMissWhitehave?（6）WhatdoJohnandMikehave?（7）Wh