Unit4 At the farm

Unit Unit 4 4 AtAt thethe farmfarm Let sLet s spell spell 教学设计教学设计 教学目标 教学目标 1 学生能感知并归纳字母组合 or 在词中间时常见的发音规则 2 能运用规则 读出并拼写出符合 or 发音规则的单词 3 引导学生在发现式学习中 观察 感知 体验 培养学生的观察和 归纳能力 学情分析 学情分析 四年级的学生具备了一定的英语基础知识 有了基本的语言表达能力 也具有一定的自主学习能力 学生学习过单个字母的语音发音规律 字母 组合发音规律本学期刚刚接触 学生在读中感知发现规律并不难 但是能 运用规律分辨不同的发音却是难点 语音知识的学习是枯燥的 也是学生 英语学习的薄弱环节 为激发起学生学习的兴奋点 我创设西游记中唐僧 被抓 徒弟们和我们四年二班的孩子们为营救唐僧 努力夺取密码 通过 蝎子精的关卡 成功解救师傅的故事 将语音知识贯穿于故事之中 情节 有趣 让枯燥乏味的语音知识变得有趣味 教学重点 教学重点 1 在读中感知并归纳字母组合 or 在词中间时常见的发音规则 2 运用规则能读出并拼写出含有 or 字母组合的单词 教学难点 教学难点 正确分辨 or 在词中的两种不同发音 准确读写出含有 or 字母组合的 单词 教学过程教学过程 活动活动 1 1 导入导入 创设情境创设情境 T Do you like the story of Journey to the West The dragon horse ran to us Tang Seng was caught by the demon Wu Kong Ba Jie and Sha Seng are worried They heard that you are helpful They asked us for help Can you help them Listen to the learning objectives 营救密码 1 发现单词中 字母组合 or 的发音规则 2 运用规则能读出符合 or 发音规则的单词 3 根据读音拼写含有 or 字母组合的单词 T Read the learning objectives by yourself Remember the code 设计意图 创设情境 创编唐僧被抓 悟空 沙僧和八戒非常担心师 傅 想求助乐于助人的四年二班同学一起救师傅的故事情节 将学习目标 以营救密码的说法出现 激起学生学习的兴奋点 活动活动 2 2 讲授讲授 呈现四个例词呈现四个例词 1 Lead to the horse T What can they do Look the dragon horse ran to us Read after me or horse Put on the picture and the word card Show the gesture or Read the word one by one Then read together 2 Lead to the fork T What did Ba Jie find Oh he found new arms fork Do action Read after me or fork Put on the picture and the word card Show the gesture or Read the word one by one 3 Lead to the homework T Sha Seng did homework Tang Seng arranged Read after me or homework Put on the picture and the word card Show the gesture or Read the word one by one 4 Lead to the world map T Guess What did Wu Kong find He found the world map It s useful for us Maybe we will find Tang Seng from it Read after me or homework Put on the picture and the word card Show the gesture or Read the word one by one 设计意图 将四个例词与故事中的角色链接 自然引出四个例词 在师生不同形式的读中感知 or 的不同发音 活动活动 3 3 探究探究 探究字母组合探究字母组合 or 的发音规则的发音规则 T Look at the letters or Where are they Where are they What rules can you find What rules can you find Think it over and discuss it in your group Report the rules by the group leaders 屏幕呈现学生的发现 字母组合字母组合 or 在单词中的发音规则 在单词中的发音规则 or 在词中一般发在词中一般发 音 音 or 在在 w 后一般发后一般发 音 音 齐读两遍 设计意图 or 的发音规律是教学重点 学生通过前面多遍的读 已经能够初步感知 or 的不同发音 这里大胆放手让学生通过自主思考和小 组研讨 让学生充分说出发现的规律 再屏幕出示读一读 突出重点 活动活动 4 4 运用运用 运用规律尝试读运用规律尝试读 T Can you use the rules Quiz for you 1 Show the word born T or pronounce Why Read this word one by one 2 Show the word word T or pronounce Why Read this word by students 3 Read more words T Can you read more words Show sixteen words one by one born word or for wort forty pork report shorts corn horn short worm store before morning Name to read Lead to read Read them by yourself Team read Read them together 设计意图 通过多种形式的读 将发现的规律内化 更深层地理解 并运用字母组合 or 的发音规则 活动活动 5 5 巩固巩固 勇闯四关勇闯四关 T Good at observing It s useful for us We have got the code Let s rescue Tang Seng Are you ready 插入蝎子精宣战动画 想救你师傅 没那么容易 必须过我这四关 T Do you have confidence to pass these four tasks Can you try 设计意图 将训练与故事情节相结合 让枯燥的训练变得有活力 第一关 听音解码 a P40 Read these words by themselves b Listen and number c Check the answer 设计意图 通过听力活动 帮助学生进一步感知并分辨 or 的两种不 同发音 第二关 拼写解码 a Look at the pictures on the blackboard Spell and write the word together b Dictation test pork forty born worm short horn word c The students spell the words Check the words together d P40 Look listen and write Lead three students to write them on the blackboard 设计意图 听音写单词这个环节是突破难点的环节 将字母组合 or 的发音规则得以实际运用 第三关 辨音解码 T There is a magic box You will hear of the code Move two keys If you are right the box will turn around a We make two examples together b Lead four students to do it in front of the blackboard 设计意图 给神奇的密码箱解码 让学生在操作中进一步分辨 or 的 两种不同发音 第四关 歌曲解码 a Read the lyrics by themselves b Listen to the song accompaniment of the White Dragon Horse c Combine the lyrics with the song Make a new song TheThe FashionableFashionable HorseHorse Sing it out by yourselves Sing it out with your group The group shows the song Be a singer Sing it out together 设计意图 白龙马 这首歌曲孩子们耳熟能详 非常喜欢 将一 些含有 or 字母组合的句子与歌曲相结合 寓教于乐 提高综合运用能力 活动活动 6 6 总结总结 我们解救唐僧的密码是什么 我们解救唐僧的密码是什么 T We have finished four tasks Can Tang Seng be released at last Let s count Three Two One 插入动画 Tang Seng Thank you super kids You re helpful T We rescued Tang Seng You are winners I m proud of you Which code is it 设计意图 插入唐僧被解救出来的动画 孩子们体会到成