weekends (“教学中的互联网应用”优秀教学案例评选.doc

全国中小学“教学中的互联网搜索”优秀教学案例评选教案设计牛津小学英语5B Unit8 At the weekends BCD一、 教案背景1.面向学生： 小学 2.学科：英语 3.课型：单词句型新授课2.课时：23.学生课前准备：一、 自主复习A部分课文对话，重点提炼里面的关键句型。二、 自主学习新词，运用拼音法和旧词助读法试读新词。三、 自主观察本单元C、D部分的图，练习看图说话。四、 网络搜索并了解一些有关自然界各种昆虫特性，尤其是本单元B部分的昆虫。二、 教学课题教养方面：1.掌握单词：ant, butterfly, dragonfly, firefly, bee, grasshopper.2.进一步巩固掌握句型： How do you spend your weekends? I oftenHow does spend his/her weekends?He/She often Sometimes he/she教育方面：1、能熟练运用日常交际用语及句型谈论自己和别人的周末生活。2、 激发学生热爱科学、热爱大自然、勇于探索大自然奥秘的热情。发展方面：培养学生的想象能力、思维能力、语言表达能力。三、 教材分析Unit8 At the weekends是小学五年级牛津小学英语5B中的一个单元。在新课改的背景下，本套教材是在吸取国内外教材优点和总结各地小学英语教学成功经验的基础上编写的。强调了学生的兴趣、经验等，能结合实际，贴近生活，插图生动活泼。本册教材既注重真实情景下的交际，教材的结构清晰、系统性强，以利于学生在掌握语言基本结构的同时获得听、说、读、写的基本技能和能力。本课的教学重点是学习句型How do you spend your weekends? I often.How does spend his/her weekends? He/She often Sometimes he/she以及单词ant, butterfly, dragonfly, firefly, bee, grasshopper. 教学难点是：How does spend his/her weekends? He/She often Sometimes he/she等句型在情景中的正确使用，准确运用his/her以及有does的句子里用动词的基本形，有he/she的陈述句里动词后加s/es。四、 教学方法贯彻面向全体原则，关注学生学习方式，采用任务型教学法，听说法、情境法和合作法等教学方式，通过提问、班级讨论、小组合作交流、个体阅读、游戏等一系列生活化的语言活动，帮助学生在参与，感知，实践，体验中学习和初步运用语言，培养学生观察力，记忆力，注意力、创造力、思维能力等, 发展学生的综合语言能力，最终实现主动的表达与真实的语言输出。为了顺利完成教学目标，更好地突出重点、突破难点，根据教材、新课标的精神，并结合学生的特点，我采用了直观演示法、交际法、竞赛法、愉快教学法、创设情景教学法、TPR全身反应法、电化教学法等多种教学方法，从学生的兴趣、生活经验和认知水平出发，科学合理地安排教学内容，设计教学任务，让学生在学习过程中不仅能建构知识、提高语言能力，而且通过感知、体验、实践、参与和合作探究等方式，完成任务和实现目标，培养探究合作的学习精神，发展学生自主学习的能力。为学生创设了真实的语境和情景，面向全体学生，突出学生主体，并尊重了个体的差异。教学之前用百度在网上搜索“昆虫”“活动”等的相关教学材料，找了很多教案和材料作参考，了解到教学的重点和难点，确定课堂教学形式和方法。然后根据课堂教学需要，利用百度搜索关于昆虫的flash歌曲和图片，课堂上让学生观看，加深印象。通过百度在网上搜索一些关于昆虫文字资料和图片资料以及动画资料，做成PPT课堂给同学们演示，给学生有了视觉上的直观感受。同时教学前，给学生足够的时间和空间，学生自主用百度在网上搜索下载有关昆虫的知识及图片，学生感兴趣的内容、资料，并在课上给学生时间展示并分享资料，开阔学生视野，渗透文化意识，从而培养学生上网查找资料的能力。五、 教学过程一) 热身及复习（Warming up）1. Greetings and Listen to a song We know. /view.asp?id=78181 2. Free talk What day is it today? What is the first day of the week? (Sunday) What is the last day of the week? (Saturday) We can call Saturday and Sunday weekends.(板书课题At the weekends)Last lesson we talked about the weekends. Now lets watch the cartoon of part A, and answer the following questions. /view.asp?id=78182Q1. How does Wang Bing spend his weekends? A: He often surfs the Internet. Sometimes he goes swimming or plays basketball. Q2. Does Yang Ling do housework at the weekends? A: Yes, she does. Q 3. How do Su Hai and Su Yang spend their weekends?A: They often watch cartoons. Sometimes they catch butterflies in the park. (设计意图：先用与本课时内容密切相关的动画歌曲渗透激发学生学习热情，然后师生对话后播放学生们喜闻乐见的课文动画片。通过观看，使学生对课文内容有回忆，提取，再记忆的效果，加深对课文内容的理解。为BCD板块的学习作好铺垫。)二）新知呈现与初步学习（Presentation）1.出示公园一角的图片，让学生看图，教师可引导学生谈论图片，如：Look at this picture. There are many insects. (PPT呈现词图insect, 带读)/files/UploadFiles/2013-03/20175002929.jpgWe know, at the weekends Su Hai and Su Yang catch insects in the park. We can see many interesting insects in the park. Lets go and have a look.2. Look, Whats this? 引导学生回答： (引导图词bu-tter-fly) Its a butterfly.( PPT呈现蝴蝶图) Its beautiful. Do you like it? /i?ct=503316480&z=&tn=baiduimagedetail&word=butterfly&ie=utf-8&in=25765&cl=2&lm=-1&st=-1&pn=19&rn=1&di=218741833850&ln=1995&fr=&fm=detail&fmq=1363093505936_R&ic=0&s=&se=1&sme=0&tab=&width=&height=&face=0&is=&istype=2#pn19&-1&di218741833850&objURLhttp%3A%2F%2F%2F20090403%2F2319642_105956041_2.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bgtrtv_z%26e3Bv54AzdH3Ffi5oAzdH3FdAzdH3FnlAzdH3F99w1jnmu8amkmm1w_z%26e3Bip4s&W1024&H727&T7098&S152&TPjpg教授单词a butterfly,让学生听录音进行静听、模仿、跟读、拼读、书空、抄写（四线三格）。3. What insect is it? It has big eyes It flies high. Guess, whats this? Its a dragonfly. (学生试读单词dra-gon-fly). (PPT呈现词图dragonfly)/i?ct=503316480&z=0&tn=baiduimagedetail&word=dragonfly&ie=utf-8&in=11328&cl=2&lm=-1&st=-1&pn=11&rn=1&di=96056179050&ln=1996&fr=&fm=index&fmq=1363253165993_R&ic=&s=&se=&sme=0&tab=&width=&height=&face=&is=&istype=2#pn11&-1&di96056179050&objURLhttp%3A%2F%2F%2F35bgys7.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo88_z%26e3Bustvh6_z%26e3B471_z%26e3Bywi55_z%26e3Bv54AzdH3Fri5p5fAzdH3F5r5pj6fj6AzdH3F9mmb889nbaAzdH3FtgAzdH3Fuwejf-k_4556jAzdH3F&W475&H318&T6141&S12&TPjpg教授单词a dragonfly,让学生听录音进行静听、模仿、跟读、拼读、书空、抄写（四线三格）。4Whats that on the bottle? Its very special. It glows at night. Guess, whats this? Its a firefly. (学生试读单词fire-fly). (PPT呈现词图firefly) (i读字母本身的音)/i?ct=503316480&z=&tn=baiduimagedetail&word=%E8%90%A4%E7%81%AB%E8%99%AB&ie=utf-8&in=20822&cl=2&lm=-1&st=-1&pn=68&rn=1&di=82839413150&ln=1963&fr=&fm=result&fmq=1363093675660_R&ic=0&s=&se=1&sme=0&tab=&width=&height=&face=0&is=&istype=2#pn68&-1&di82839413150&objURLhttp%3A%2F%2F.tw%2Fjourneyphoto%2FThailand%2Flight.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bjzpf_z%26e3Bv54_z%26e3BpoAzdH3F1t6AzdH3Fkhh01_vt_z%26e3Bwfr&W400&H288&T8407&S14&TPjpg教授单词a firefly,让学生听录音进行静听、模仿、跟读、拼读、书空、抄写（四线三格）。5.Whats that in the flowers? Its small. Its very busy. It likes flowers. Guess, whats this? Its a bee. (学生试读单词bee). (PPT呈现词图bee)(ee读字母e本身的音)/i?ct=503316480&z=&tn=baiduimagedetail&word=%E8%9C%9C%E8%9C%82&ie=utf-8&in=26397&cl=2&lm=-1&st=-1&pn=3&rn=1&di=3723844210&ln=2000&fr=&fm=detail&fmq=1363093777574_R&ic=0&s=&se=1&sme=0&tab=&width=&height=&face=0&is=&istype=2#pn3&-1&di3723844210&objURLhttp%3A%2F%2F%2F20090831%2F2014099_110301895804_2.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bgtrtv_z%26e3Bv54AzdH3Ffi5oAzdH3F8AzdH3F98AzdH3Fu9b9vjdj8ad1lujm_z%26e3Bip4s&W1024&H768&T6915&S166&TPjpg教授单词a bee,让学生听录音进行静听、模仿、跟读、拼读、书空、抄写（四线三格）。6. Whats this in the grass? It has long legs. It jumps very high. Its a grasshopper. (学生试读单词grass- hopper). (PPT呈现词图grasshopper) 教授单词a grasshopper,让学生听录音进行静听、模仿、跟读、拼读、书空、抄写（四线三格）。/i?ct=503316480&z=&tn=baiduimagedetail&word=grasshopper&ie=utf-8&in=13937&cl=2&lm=-1&st=-1&pn=54&rn=1&di=236613385500&ln=1966&fr=&fm=detail&fmq=1363093865779_R&ic=0&s=&se=1&sme=0&tab=&width=&height=&face=0&is=&istype=2#pn54&-1&di236613385500&objURLhttp%3A%2F%2F%2Fphotos%2Foriginal%2F63223849.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Brwg56w4t5_z%26e3Bv54AzdH3Fri5p5AzdH3Fmnddnb9l&W3071&H2457&T8607&S748&TPjpg7. Look at them. Theyre very small. 引导学生回答： (引导图词tri-an-gle) Theyre ants. ( PPT呈现蚂蚁图) Look, its an ant. Its lovely. Do you like it? (PPT呈现词图ant). An ant is small, but it can carry big things. Its lovely. Do you like it? /i?ct=503316480&z=&tn=baiduimagedetail&word=%E4%B8%80%E7%BE%A4%E8%9A%82%E8%9A%81&ie=utf-8&in=31578&cl=2&lm=-1&st=-1&pn=5&rn=1&di=50365341700&ln=1984&fr=&fm=result&fmq=1363094063243_R&ic=0&s=&se=1&sme=0&tab=&width=&height=&face=0&is=&istype=2#pn5&-1&di50365341700&objURLhttp%3A%2F%2F%2Fimages%2Fbbs4%2F20085%2F22%2F1211464344285.jpg&fromURLippr_z2C%24qAzdH3FAzdH3Ftpkkf_z%26e3Brv5gstgj_z%26e3Bv54_z%26e3BvgAzdH3F1tyAzdH3Fbmndala_z%26e3Bip4s&W1500&H1221&T8670&S232&TPjpg 8. We have learned about six insects. Now lets read after the tape. Read the words after the teacher. (出示单词卡片，带读）9. 接下来，我们玩个游戏，比比谁的眼力好。Look and guess. What insect is it?（展示某一昆虫局部，让学生猜出昆虫名称）Good. You have magic eyes. (设计意图：本部分是词汇教学。书中提供了六种昆虫类单词，教师不仅仅教学单词，还对每种昆虫进行简单的描述，既扩大了语言的输入量也为下一课时的教学作好铺垫。这些昆虫在辨认和认读上有一定困难，需要教师多加指导，采用灵活的操练形式，培养学生的观察力，启发学生思维，让学生在积极地思考中掌握词汇。）三）新语言的进一步理解和初步运用（Practicing）These insects are very interesting. They often catch insects at the weekends. How do you spend your weekend? Tell me, please.(PPT出示C部分图片) Look at the children. How about their weekends? Lets think and act.Look at Picture 1. We can say like this.（PPT出示图一，请课前预习充分的同学示范） A: How do you spend your weekends? B: I often do housework.2.剩下的三幅图就由你和同桌来试试吧！你可以用这样的句型来表达：(PPT出示) How do you spend your weekends? I often （学生两人一组进行操练） (PPT逐图出示答案，学生汇报表演对话)3.刚才我们谈论了几位同学的周末活动。现在老师要请你汇报一下。(PPT出示C部分图3人物)Look at the boy. How does he spend his weekend? (稍停) Yes. He often plays chess. (PPT出示C部分图4人物)Look at the girl. How does she spend her weekend? (稍停) Good. She often catches insects.所以，当我们向别人打听某个人的周末活动，可以问：(PPT出示句子，带读) How does he/she/ spend his/her weekends? He/She often Sometimes he/she 注意，回答的时候动词要转化为第三人称单数的形式。4.现在我们去向朋友们打听这几位同学的周末活动吧！T: Look at Picture One. 我可以这样问Nancy,(PPT出示图一，请课前预习充分的同学示范) A: How does Yang Ling spend her weekends? B: She often watches cartoons. Sometimes she reads English.T: 怎么样，你会了吗？那么和小伙伴一起试试吧。记住，你要用的句子是： How does spend his/her weekends? He/She often Sometimes he/sheT: 开始对话吧！T: 现在我们来校对一下。(PPT逐图出示答案)T: Great! 你们说得非常好。四）语言操练（Production）Next. Lets do a survey. 我们来做一个小小的调查。(PPT出示调查表)NameWeekend activities(周末活动)oftensometimes请你采访一位同学，了解他以及