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1、第四课时一、课时内容B.Lets learn B Draw and say二、课时分析本课时是义务孝攵育灵通版(pep)小学英语教科书四年级下册的第四单元第四课时,本 课时继续围绕“参观农场”展开内容,包括B.Let learn B Draw and say两个板块。本课时的B.Let9s learn局部通过Mr MacDonald给Sarah介绍农场动物的情景呈现了单词: horses ; cows ; hens 和 sheep 的词形和意义。B Draw and say局部操练和巩固A B Lets learn局部的核心句Are these/those ?及 答语:Yes,they are
2、./No, they arent等,关于动物及蔬菜的单词。针对以上教学任务老师应在B.Lefs learn局部适当关注学生对于名词复数的理解以及 Whats this / that? Its a .和 What are these/ those? They W 的正确使用。如果课时紧张 B Draw and say可让学生课下完成。三、课时目标1 .学生能够听、说、认读单词:horse , cow , hen和sheep及其复数形式。2 .能够运用核心句型:Are these/those ?及答语:Yes,they are ./No, they arent.讨论农 场的动物。3 .能够理解:W
3、hats this / that? Its a .和 What are these/ those? They re 的正确使用。4 .能够运用恰当的形容词来赞美大自然的动物。5 .培养学生热爱大自然的良好习惯。四、课时重难点.课时重点学习单词:horse , cow , hen和sheep及其复数形式。学习肯定句These are sheep.以 及赞美的句子:Wow ! They are so cute!1 .课时难点Sheep的复数形式以及horse复数形式的读音。五、教学准备1 .本课时的单词卡片2 .教学挂图及配套PPT3 .录音机及配套磁带4 .多媒体课件5 .录制动物的叫声并制成课
4、件。六、教学过程Step 1 Warm up师生问好:T: Good morning , boys and girls!Ss: Good morning,teachers!T: What arc these?(课件展示胡萝卜图片)Ss: They are carrots.T: Are they tomatoes?(课件展示橘子图片)Ss: No, they are oranges.设计意图:通过问候活跃了课堂气氛,还复习了旧知。Step 2 Lead in活动”演一演,猜一猜(Act and guess)活动方案:学攵师示范表演一种动物,让学生猜动物的名称。T: What is it?(全班同
5、学看老师的动作回答。)Ss: Its a dog.(猜出几个动物后,老师发指令由学生来做动作。)如:T: Act like a cat.学生做动作。设计意图:通过这个有趣的活动不仅复习了旧知又引起了孩子们的学习兴趣,还培养了 孩子们的表现力。Step 3 Presentation1 .教学 B.Lets learn(1)奉攵学单词 horse , cow , hen 和 sheep孝攵学单词horse horses接上面的游戏老师最后一个指令Act like a horse.由于上节课同学们学习了这个单词 所以会很快的表演出来,学生们做完动作后,老师板书:h se .请自告奋勇的学生 说出单词
6、中缺少的字母。接下来老师课件展示两批马的图片,引导学生说:Two horses.老 师跟着学生的回答在horse后面用彩笔添上“s”并告诉学生,horse的复数是在末尾直接加 “s”,然后再领读。孝攵学单词hen hensT:(然后老师边做母鸡一摇一摆的姿势边说)I am a hen .然后蹲下来做下蛋状告诉学 生:Hens can lay eggs.然后板书hen、hens并领读,后用大小声操练单词。孝攵学单词cow cowsT:(老师课件展示牛的图片,手指牛说:)Is this a horse?Ss:(学生观察图后回答)No, it isnt.T: Yes, It is a cow.并板书
7、:cow领读几遍。T:(接下来老师展示一群牛问:)Are these horses?Ss:(引导学生回答)No, they aren.T: Yes , they are cows.板书:cows 并领读。 孝攵学sheep - sheepT:(孝攵师边学绵羊叫边做绵羊的动作边自我介绍)I am a sheep.板书sheep并用简笔 画在黑板上画一只绵羊。引导学生拼读。然后在羊的旁边再画一只绵羊。边画边提问:How many sheep do you see?Ss:(引导学生回答)Two sheep.老师解释sheep的单复数形式相同。T:(课件展示一群绵羊图片问)Look at those
8、sheep. What colour are they?Ss:(同时引导学生回答)They are white.T: Arc they tall or short?Ss: They are short.T: Do they have long tails?Ss: No, they dont.老师根据学生的回答板书:They are . They have .T:(并追问:)Do you like sheep?Ss: Yes, we do.T:(学生回答后老师接着说)1 like them . Theyre so cute.并板书句型。I like them . They,re so cute!
9、老师小结单词的单词的单复数的边画后师生巩固学习。老师说单数形式的词,学生马 上说其复数形式;老师说复数形式的词,学生马上说其单数形式。设计意图:通过课件和老师的动作声情并茂的展示了新词,让学生在愉快的气氛下接受 了新词。最后老师作总结,攻破了本课时的难点。(2)孝攵学句型These are.老师出示图片示范说句子。These are horses. Wow! They5re so tall.然后全班每两人一组模仿老师的语气,选择自己喜欢的形容词来描述各种动物。如: These are sheep.Wow! Theyre so cute.(3)孝攵师播放Lets learn的录音,学生跟读,教师
10、正音。设计意图:由教材内容到实际生活,操练了核心句型。2 .孝攵学 B Draw and say 老师引导学生说说他们想象中的农场里都有些什么。设计意图:这个步骤既复习了本单元的单词,又帮助学生进行绘画前的构思。(2)学生各自描绘自己的农场。向同桌介绍自己的农场。教师叫学生将自己的画贴在黑板和墙上进行展示。设计意图:通过画动物和蔬菜并相互介绍和问答的活动,帮助学生更好地掌握单词并理解句 子的意思进一步培养他们的语言交际能力。Step 4 Practice活动:猜谜游戏(Guessing game)活动方案:教师利用课件呈现动物身体的某一部位,老师并用英语提示学生用句型 These/Those/
11、They are来猜想动物。用 Wow! They are . They have . 来描述赞美动物。如:T:(课件呈现一只母鸡老师介绍说:)They have two short legs. Some of them are fat.We eat their eggs. What are they ?Ss: They are hens?T: Yes, they are.(如果猜对了老师就展示全图)Ss:(老师引导学生对动物进行描述)Wow! They are beautiful.设计意图:通过此活动帮助学生运用巩固本课时的核心句型:These/Those/They are.Wow!They
12、 are . They have .T: Boys and girls, Lets look back this class. Which English phrases do you remember?Ss: horse- horses ; cow cows ;hen hens ;sheepsheepT: Excellent! Which new sentences do you learn today?Ss: These are .-Arc these/ those ?Yes,they are . /No, they arent讨论农场的动物。Whats this / that?-Its
13、aWhat are these/ those?-Theyre I.完成单词并连线。1. sh p2. c w3. ct4. hse5. hnIL看图根据提示写句子。2. W WWow! 3. HThese are A逻B. & c%D.Eare .通 so cute.*设计意图:师生共同整理和归纳本课知识点,加深学生的记忆和理解。七、课堂作业4.They .HL选择题。)1. What are these? 空;记;CCA. They arc rabbits.B.Thcy arc big.)2. What are those?A. They are tomatoes .B. They are potatoes.)3. These areA.catsB.dogshorsehorsessheepsheep答案:I . l.ee C 2.o D 3.a E 4. or B 5. e AII. 1 .These ; cows 2.The hens 3. sheep 4. are horseIII. l.A 2.B 3.B八、板书设计Unit 4 At the farm第四课时These are sheep.Wow! Theyre so cute.