外研社英语四年级下册《Sam fell off his bike》教案.doc

外研社英语四年级下册Sam fell off his bike教案知识目标A、能听、 说 、读、写并正确使用单词happen, ride, thirsty, watermelon, carry, bump，fell/fall off, went/go, bought/buy 。B、能理解并灵活掌握句型We went for a bike ride/were hungry and thirsty/bought a watermelon/fell off/carried. 。能力目标在知识目标的基础上，要求学生在实际生活中运用动词过去时态句型We went for a bike ride/were hungry and thirsty/bought a watermelon/fell off/carried.来谈论或描述过去发生的事情，同时在课文的教学中培养学生的阅读能力，从而提高他们的综合语言运用能力情感目标让学生通过运用语言来完成学习任务，感受成功，从而引发和培养学生学习英语的内在动机，最终使他们形成英语学习的积极态度。教学重点：能理解并灵活使用句型We went for a bike ride/were hungry and thirsty/bought a watermelon/fell off/carried. ，掌握过去时态的表达方式。教学难点：过去时态的运用及利用教师设计的各种阅读训练活动，通过输入和输出的方式，使得学生感知并理解教学内容，并以此话题展开说与写的训练，培养学生的综合运用语言的技能。教学过程：一、Warm up1.Greetings.T:Hello,boys and girls.Ss:Hello,Ms Wang.T: How are you?Ss: Fine ,thank you ! And you ?T: Im fine , too. Thank you !2. Sing a song.T: Lets sing a song. We walked and walkedOk?Ss: Ok!3. Free talk.T: I went to the supermarket. And I bought some apples, bananas and a big watermelon.(Teacher shows pictures and new words.)Who can introduce : What did you do yesterday?( Teacher shows the questions.)师生互相问候、听唱歌曲，营造活跃轻松的学习氛围。由于歌曲和所做动作在内容上有一定的联系，所以学生在边唱边跳中很自然地进入一种语言状态，同时也为以下的学习做了铺垫。师生自由对话，创设宽松的学习氛围，这样既复习了旧知，又让学生感知新知，为学习新内容打下基础，从而使知识连成线，织成网，滚成球。二、Presentation活动1）巧设情景，引入新课。1（师事先与一位学生S1共同创设情景：在老师与学生Free talk时，突然S1坐在座位不小心摔倒了，这时老师与他进行对话并通过表情动作）T:What happened to you ?Ss: I fell off my chair.T: Oh,it is an accident.(教学)2.(同时，借助多媒体展示Sam 从自行车上摔倒的图片)引出课题T: Today well learn Module10 Accidents Unit 1Sam fell off his bike.(Ss read the sentence.)3.提出任务：教师告诉学生通过本节课的学习过后，同学们来谈论偶发事件，小组合作自编自演故事。从创设情景引出课文的情景，从而引出课题，学生很自然地理解课题。使学生带着任务有目的的学习，并激发学习兴趣。活动2）三、自主探索，学习课文。1首先出现Sam和Daming 两个人物的头饰，T告诉学生：Lets listen and find the answer what did Sam and Daming go yesterday？Listen and point,then choose the right answer.A.went for a bike rideB.went to school引出went for a bike ride 的教学。（手势及动作）T:What is the difference between these sentences?A.Yesterday I went to a park.B.I go to school by bike every day.Ss:( 找出不同点)（分小组进行操练）2.Listen ,point and repeat,then answerWhy did Sam fell off his bike?1）Listen and repeat.2） Discuss in groups then answer.3）学生回答中引出新词的教学：carried, bumped, hungry, thirsty, bought, watermelon, fell off方法同went的教学。（运用肢体语言及图片展示进行教学，Drill line by line）4）Drill the sentences row by row.3.最后，再次听音跟读的情况下围绕What happened to Daming?的问题引导学生小组分角色复述课文的主要内容。(强调先后顺序，并用then.,and then.进行复述。)在学习故事的过程中，让学生说一说其中的人物情节安徽教师招考网()既帮助其理解故事，更主要的是能使学生体会英语故事的丰富多彩，这是阅读教学兴趣培养的补充环节。培养学生积极交流新知的能力,培养学生自主发现、总结规律的能力Read the dialogues according to the pictures . Then play a guessing game Which picture is missing?培养学生的独立认读能力并在游戏中进一步巩固新知。活动3）Play a memory game(利用多媒体呈现所学过的动词及其过去式，一分钟后，点击一部分词的原形或过去式不见了，让小组比赛抢答。将游戏与练习有机结合，融为一体，让学生边做游戏边练习，寓教于乐，极大地激发了学生的学习兴趣。活动4）AB Ex3看图填动词的过去式，并小组分角色表演这意外事件。比比哪组表演得好。在听说读的基础上，进一步落实写的目标。培养学生的书面表达能力。四、Production:Tell interesting stories.(practice in group)Eg: Yesterday, Tom went for a bike ride with his friends. He_. Then he_, and then he _,and then he_.(went,bought,carried,bumped,fell off,was,walked)So he was _(happy,sad悲伤的，hung