Unit 5There is a big bed-C-ppt课件-(含教案)-部级公开课-人教版pep五年级上册英语(编号：e200f).zip

Unit 5 Unit 5 There is a big bedThere is a big bedThere is a big bedThere is a big bed Lets spell Its rainy . Its a rainy day. A beautiful tail A long tail The gecko has no tail. Its a rainy day. Lets find. Lets read. Lets write. Help the gecko go upstairs 闯关帮助 壁虎找尾巴 Lets make. I t was a rainy day . Look,a rainbow. A gecko played and lost his tail. May I have your tail ? No,no way. He saw a fish. May I have your tail? No, no way. He saw a bull. May I have your tail ? No,no way. He saw a bird. He waited and waited . Day after day . His tail was longer and longer. Read and circle the words with “ai” and “ay”. 读故事，圈出含有“ai”和“ay” 的单词。 Lets findLets findLets findLets find Find home aiay I t was a rainy day . Look,a rainbow. Watch the story againWatch the story againWatch the story againWatch the story again 再再再再看故事看故事看故事看故事 A gecko played and lost his tail. May I have your tail ? No,no way. He saw a fish. May I have your tail? No, no way. He saw a bull. May I have your tail ? No,no way. He saw a bird. He waited and waited . Day after day . His tail was longer and longer. ayai Lets findLets find Lets find. Lets read. Lets write. Lets make. Can you find ?Can you find ? Lets find. Lets read. Lets write. Lets make. I Can find I Can find . . Lets read Lets read Lets read Lets read rainy rainbow tail wait day play may way 1.Read in your groups（小组内读单词 ） 2. GL helps (小组长提供帮助） Tips Lets read Lets read Lets read Lets read aiaiaiai r r r r nynynyny 翻盘游戏翻盘游戏翻盘游戏翻盘游戏 Lets read Lets read Lets read Lets read aiaiaiai t t t t l l l l Lets read Lets read Lets read Lets read ayayayay d d d d Lets read Lets read Lets read Lets read ayayayay s s s s Lets read Lets read Lets read Lets read aiaiaiai d d d d Lets read Lets read Lets read Lets read aiaiaiai d d d d m mm m Lets read Lets read Lets read Lets read ayayayay g g g g Lets read Lets read Lets read Lets read aiaiaiai r r r r n n n n Lets read Lets read Lets read Lets read aiaiaiai r r r r n n n n bowbowbowbow Lets read Lets read Lets read Lets read l l l l p p p p ayayayay Lets read Lets read Lets read Lets read b b b b thththth d d d dayay ayay ir irir ir Lets read Lets read Lets read Lets read ayayayay m mm m Lets read Lets read Lets read Lets read ayayayay w w w w Lets read Lets read Lets read Lets read aiaiaiai w w w w t t t t Lets read Lets read Lets read Lets read ayayayay p p p p Lets read Lets read Lets read Lets read ayayayay b b b b Group work Group work Tips Lets read 1. GL read, GM follow.( 组长读，组员跟读。） 2. GL choose, GM follow.( 组长选，组员跟读。 ） 3. The fastest, the best.( 最快完成的小组获胜。） Lets chantLets chantLets chantLets chant Rainy day,rainy day. Oh! Its a rainy day. Rainbow,rainbow.I can paint a rainbow. Birthday,birthday.Lets say happy birthday. 1.So-so(准确、流利） 1 step 2.Good(声情并茂、有肢体语言）2 steps Tips Lets find. Lets read. Lets write. Lets make. Can you read ?Can you read ? Lets find. Lets read. Lets write. Lets make. I Can read. I Can read. Listen and fill in. (听音，用ai或ay填空。 ） 1. It was a r ny d . Look, a r nbow. 2.A gecko pl ed and lost his t l. 3.M I have your t l ? 4.He w ted and w ted. aiay ai ayai ayai aiai rainy rainbow tail wait may play day What can you find?What can you find?What can you find?What can you find? 你发现了什么？你发现了什么？你发现了什么？你发现了什么？ aiai ayayay aiai You usually find“ai”in the middle of a word and “ay”at the end of a word. 你常常会发现“ai”通常出现 在单词的中间，而“ay”在单词的末尾。 Lets find. Lets read. Lets write. Lets make. Can you write ?Can you write ? Lets find. Lets read. Lets write. Lets make. I Can write . I Can write . Tips Lets make Lets make Lets make Lets make b d g h l r s w pl ay bay b d f g h j m p r s t w n l ai bait 1.Work in pairs . (小组合作，选一人写单词。） 2.GL report. (小组长汇报。） 3.1minutes. (限时一分钟。） Lets find. Lets read. Lets write. Lets make. Can you make ?Can you make ? Lets find. Lets read. Lets write. Lets make. I Can make . I Can make . happyhappy Thank you Thank you ! ! 1. Read P50 after the tape 2 times. 2. Write down the words which include “ai” and “ay” as many as you can. Home work Home work 英语优质课大赛教学设计英语优质课大赛教学设计 教学主题教学主题 Unit5 There is a big bed Lets spell 教材教材 (人教版） 册次、单元册次、单元五年级上册 单元课次单元课次 Unit5 第 3 课时课型课型语音 授课材料：授课材料： 原教材： 改编材料： 一、一、LetsLets find.find. 二、二、LetsLets read.read. 三、三、letslets write.write. 四、四、LetsLets make.make. 一、整体设计思路、体现的理念一、整体设计思路、体现的理念 本课是五年级第三单元 There is a big bed 的第三课时 lets spell 语音 课。主要通过 8 个单词学习字母组合“ai”和“ay”的发音。笔者认为教 材提供的几个孤立单词不利于孩子提高英语学习的兴趣，练习环节题目也 不够激趣，因此，以教材大纲为指导，做了以下的调整和改编。 新课标指出：“英语课程应根据教和学的需求，创造性地开发和利用 现实生活中鲜活的英语学习资源。”鉴于此，本课以故事为载体，创设生 动、真实的语言环境，并运用闯关模式激起孩子们学习英语的兴趣，让他 们在轻松的氛围中学习并掌握字母组合“ai”和“ay”的发音。于此同时， 教师还不忘处处提升学生的人文素养，让孩子们明白“顺其自然”的道理。 根据五年级学生的发展规律和认知特点，教师巧妙地设计了 4 个活动 来达成语言知识目标：“Lets spell, Lets read, Lets write , Lets make”这几个活动的设计环环紧扣，知识性层层递进，同时也让学生的语 音能力得到了阶梯性的发展。 二、教学背景二、教学背景 1. 1.教学内容分析：教学内容分析： 课题：PEP 五年级上册 Unit5 Lets spell 课时：一课时 在教学中，我通过文本再构的方式，并通过一系列语音意识训练活动， 引导学生进行发现式的学习，观察、感知、体验并自己归纳出 ai 和 ay 字 母组合在单词中的发音规则，并加以运用。 2. 2. 学生情况分析：学生情况分析： 五年级学生有一定的词汇和句型基础，基本形成英语学习习惯，能够 在教师指导下顺利学习，能够在教师指令下参加一些活动，对直观生动的 东西充满兴趣。但对于字母组合的发音还比较陌生。 三、教学目标三、教学目标 1. 1. 语言知识与技能目标：语言知识与技能目标： 1.通过听例词发音，观察共有的特征，学习 ai 和 ay 字母组合在单词 中的发音规则。 2.根据发音，找出正确的单词，强化 ai 和 ay 字母组合的音形对应关 系。 3.通过 ai 和 ay 字母组合发音规则的学习，不但能听写单词还能创造 单词。 2. 2. 学习策略目标：学习策略目标： 1.通过故事的引入及提问、自学，建立以学生为主的探究模式，在活 动的设计中采用由易到难的方式，层层递进，并以游戏为载体，激发孩子 们的学习热情。 2.利用小组活动，开展交流与合作，让学生做到用英语做事。 3.利用有效的 lets find、lets read 和 Lets write 活动，培养学生自 主学习能力。 3. 3. 情感态度与文化意识目标：情感态度与文化意识目标： 1.通过答题以及小组合作的学习方式培养学生与人合作，共同进步的 良好氛围。 2.通过小壁虎借尾巴故事的引入，让学生了解童话故事。 3.通过壁虎借尾巴的故事，让学生明白凡事顺其自然的道理。 四、教学重、难点四、教学重、难点 1. 1. 教学重点：教学重点： ai 和 ay 字母组合在单词中的发音规则。 2. 2. 教学难点：教学难点： 1.ai 和 ay 字母组合在单词中的发音。 2.根据发音规则拼读单词。 五、五、 教学过程设计（方法、手段、意图）教学过程设计（方法、手段、意图） 课前活跃气氛：课前活跃气氛： T:Hello! Boys and girls! Do you like sing a sing? 师生一起唱rain rain go away T:Whats the weather like in the cartoon? 引出 rainy , day. StepStep 1 1：Lead-inLead-in 1. T: Lets begin our class! Im Miss tang. My English name is Daisy. T:Hello! Boys and girls ! Ss: Hello! Daisy! 与学生打招呼问好，介绍老师的名字叫 Daisy. ( (设计意图：通过师生的互问，缓解课堂的气氛并感知设计意图：通过师生的互问，缓解课堂的气氛并感知 ai ai 的发音。的发音。) ) 2. 师出示唐老鸭老婆的图片 T:Look at here , who is she? 再次呈现出 Daisy 的尾巴引出本节课的单词 tail. 3. 出示牛的尾巴，再出示没有尾巴的壁虎。 T: The gecko has no tail. T:Is the gecko happy now ? Ss: No! T: Lets help him to find the tail ? ok? 4. 教师分组 T:Now , today. Daisy has five geckos. You are gecko 1, gecko2, gecko3, gecko4, gecko5. Youll try your best and climb the steps. At last, you have a long tail. T: So, In this class, you have four tasks. If you can finish them, the gecko can go upstairs and get a long tail. （设计意图：通过短尾巴、漂亮的尾巴、长尾巴，出示没有壁虎的尾（设计意图：通过短尾巴、漂亮的尾巴、长尾巴，出示没有壁虎的尾 巴引出本节课的任务找尾巴。同时展示本节课的评价方式以及闯关模巴引出本节课的任务找尾巴。同时展示本节课的评价方式以及闯关模 式。）式。） Step2:Step2: TasksTasks passing.passing. TaskTask 1 1: Lets find. 1. 看故事第一遍 T: Here is task 1 , lets find. T: At first,Lets watch the story about gecko! 2. 自读故事。 A；T: Read this story by yourselves. 圈出单词。 T: Now, Read this story by yourselves, Circle the words with “ai”and “ay”. Read and circle the words with “ai”and “ay” , like in “rainy” “day”. 读故事，圈出含有“ai,ay”的单词，例如： “rainy, day” B；Find the words T:What did you find? rainy rainbow tail wait day play may way T：How to read “ai”? How to read “ay”? Lets watch the story again. 3. 看故事第二遍,找出“ai, ay ”的发音。 4. 出示【ei】的发音视频。 T: oh, They have the same of the pronunciation 【ei】. T: Wonderful! Boys and girls , Can you find now? Now , lets go on. （设计意图（设计意图: :通过看故事，自读故事，以自主学习的方式找出本节课通过看故事，自读故事，以自主学习的方式找出本节课 所要学习的字母组合的单词。所要学习的字母组合的单词。 让孩子们了解字母组合让孩子们了解字母组合“ai”“ai”和和“ay”“ay” 的发音，并能找出规律。）的发音，并能找出规律。） TaskTask 2 2: Lets read 1. Listen and repeat. (听录音，跟读) T:Oh, There are some words on the screen! At first, Lets listen and repeat! 2. Lets read together! 3.I point, you say! 2. Lets play a game (翻盘游戏) rainy tail day say aid maid gay rain rainbow play birthday may way wait pay bay ( (设计意图：设计意图： 通过听读，一起读更加深入的了解字母组合通过听读，一起读更加深入的了解字母组合“ai”“ai”和和 “ay”“ay”的发音。并用日历这一形式让学生操练拼读，实践了自主学习，让的发音。并用日历这一形式让学生操练拼读，实践了自主学习，让 学生成为课堂的主人。学生成为课堂的主人。) ) T:T: HereHere is is a a chantchant forfor you!you! AtAt FirstFirst , , Listen!Listen! 3. Lets chant! Rainy day , rainy day , oh! Its a rainy day Rainbow ,rainbow , I can paint a rainbow . Birthday, birthday, Lets say happy birthday! （1） 听老师读，学生掌握节奏。 （2） 师生一起读。 T: lets read together! T: Each group gets one step! （3）小组练习读。 T:Practise this chant in your groups! Tips for you ! 1. Speak loudly, correctly. (声音洪亮， 发音准 确) 2. Well done (声情并茂， 有肢体语言) 3. 1 minute （限时一分钟） Choose two groups to have a show. （设计意图：利用（设计意图：利用 chantchant 的形式，活跃了课堂气氛并能让孩子们在句的形式，活跃了课堂气氛并能让孩子们在句 子中操练子中操练“ai”“ai”和和“ay”“ay”发音。）发音。） TaskTask 3:Lets3:Lets writewrite T: Listen and fill in “ai” or “ay”. 1. It was a r ny d . Look, a r nbow. 2.A gecko lost his t l. 3. M I have your t l? 4. He w ted and w ted. T: Who can try? (请学生回答) T: Wonderful , can you read now? Ss: Yes! T: oh! Yes ! The gecko can move on! （设计意图：这一环节是前两个环节的提升，采用回归故事的形式，使用（设计意图：这一环节是前两个环节的提升，采用回归故事的形式，使用 故事里的句子来达成听音能写的目标，并会读故事里的句子。）故事里的句子来达成听音能写的目标，并会读故事里的句子。） TaskTask 3:Lets3:Lets makemake T: Can you make some words? At this time, please use these letters to make some words. Just like bay bay. Tips for you ! 1. work in pairs. (小组合作写单词，选一人记 录） 2. GL r 2.GL report(小组长汇报) 3. 2 minutes (限时 2 分钟) T: Group leaders , show me your paper! T: Can you read ? 师总结：You can make many many words , maybe you dont know meanings. After class , We can look up the words in the dictionary together. ( (设计意图：学生能通过本节课所学习的字母组合和规律创编更多更多设计意图：学生能通过本节课所学习的字母组合和规律创编更多更多 的单词。的单词。) ) T: weve finished all the tasks, congratulations. The gecko has a long tail. AsAs wewe knowknow , , wewe cancan learnlearn manymany manymany wordswords byby graspinggrasping thethe letterletter binations. JustJust likelike thethe geckogecko in in thethe storystory ,Let,Let it it bebe ! ! TheThe tailtail willwill bebe longerlonger andand longer.longer. HomeworkHomework Here is your homework. 1. Read the text on P50 after the tape 2 times. 2. Write down the words which include “ai” and “ay” as many as you can. Assessment:Assessment: T: Lets see which group gets a long tail .Yes, Group. Congratulations! Big hands for you! 结束语：结束语： T：Boys and girls, We have to say goodbye now. Thank you very much! 六、教学评价六、教学评价 1. 1. 评价内容：评价内容： 1. 闯关部分：设计四个关卡，让孩子们闯关，完成每个关卡则对应前 进。 2. 展示部分：学生表演 chant, 让学生评价给他们多少步奖励。 2. 2. 评价方法：评价方法： 将学生分为 5 个组，学生通过听，说，读，写帮助断了尾巴小壁虎爬 梯子的方式竞赛，最先爬完梯子的小组将获得一条小尾巴。 七、板书设计七、板书设计 Unit 5 There is a big bed Lets spell ai 【ei】 ay rainy day rainbow play tail may wait way