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,1,小蝌蚪找妈妈,导入一,导入二,导入三,1 小蝌蚪找妈妈导入一导入二导入三,导入一,返回,导入一返回,寻人启事,大家好，我是小蝌蚪。我非常想念我的妈妈，但是我不知道我的妈妈是谁，也不知道妈妈在哪里。聪明的小朋友们，你们可以帮我找到妈妈吗？,导入二,返回,寻人启事导入二返回,返回,猜谜语,一位游泳家，,说话呱呱呱，,小时有尾没有脚，,大时有脚没尾巴。,（打一动物）,青 蛙,导入三,返回猜谜语一位游泳家，青 蛙导入三,认真读课文，注意生字词的读音，把课文读通顺，在每个自然段前面标上序号，然后说一说：这篇课文讲了一个什么故事？,初,读,课,文,认真读课文，注意生字词的读音，把课文读通顺，在每个自,池塘 脑袋 灰色 游哇游,捕食 迎接 阿姨 宽嘴巴,乌龟 头顶 披着,鼓着,字,词,学,习,池,塘,脑袋,灰,色 游,哇,游,捕,食,迎,接,阿姨,宽,嘴巴,乌,龟,头,顶,披,着,鼓,着,池塘 脑袋 灰色 游哇游字词学习池塘 脑袋 灰色,_,教师,_,教书,教,jio,jio,运用：,教（,jio,）书,育人是,教（,jio,）师,的神圣职责。,_教师_教书教jiojio运用：,蛙,青,过,河,塘,脑,袋,灰,哇,教,捕,阿,姨,宽,龟,顶,披,你真棒,迎,鼓,蛙青过河塘脑袋灰哇教捕阿姨宽龟顶披你真棒迎鼓,我会写,两,宽,睛,皮,哪,顶,肚,孩,眼,跳,我会写两宽睛皮哪顶肚孩眼跳,重难点字书写指导,结构：,部首：,书写指导：,独体字,长撇斜度要小，竖在竖中线上，“又”的横撇要横短撇长，捺舒展。,p,皮,皮,重难点字书写指导结构：部首：书写指导：独体字长撇斜度要小，竖,结构：,部首：,书写指导：,左右,左窄右宽，“兆”的撇斜度小，沿竖中线右侧往下，撇尖穿插到足字旁的下方。,tio,跳,结构：部首：书写指导：左右左窄右宽，“兆”的撇斜度小，沿竖,再读课文，说说小蝌蚪长什么样子。在文中找出相关词语，用“,_,”画出来，然后读一读。,喜欢画画的小朋友也可以按照课文的描述画一画小蝌蚪。,课,文,讲,解,再读课文，说说小蝌蚪长什么样子。在文中找出相关词语，用“_,池塘里有一群小蝌蚪，大大的脑袋，黑灰色的身子，甩着长长的尾巴，快活地游来游去。,池塘里有一群小蝌蚪，大大的脑袋，黑灰色的身子，甩着长,no di,大大的,脑袋,黑灰色的,身子,长长的,尾巴,no di大大的脑袋黑灰色的身子长长的尾巴,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,脑,袋,口,袋,袋,子,袋,鼠,读一读，读准字音，注意“袋”在不同词语中的读音。,di,di,di,di,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,池塘里有一群,_,，大大的,_,，,_,的身子，甩着,_,的尾巴，快活地游来游去。,我会说：,_,甩,_,。,刘老师总喜欢,动她那长长的马尾辫,池塘里有一群_，大大的_，_,分角色朗读课文，说说小蝌蚪在寻找妈妈的过程中问了谁，得到了哪些关于妈妈的信息？用笔圈出小蝌蚪得到的信息。,分角色朗读课文，说说小蝌蚪在寻找妈妈的过程中问了谁，,乌龟,鲤鱼,青蛙,妈妈,小蝌蚪,乌龟鲤鱼青蛙小蝌蚪,鲤鱼阿姨，我们的妈妈在哪里？,你们的妈妈四条腿，宽嘴巴。你们到那边去找吧！,鲤鱼阿姨，我们的妈妈在哪里？你们的妈妈四条腿,妈妈的信息,四条腿,宽嘴巴,妈妈的信息四条腿,乌龟,鲤鱼,青蛙,妈妈,小蝌蚪,乌龟鲤鱼青蛙小蝌蚪,他们看见一只乌龟摆动着四条腿在水里游，连忙追上去，叫着：“妈妈，妈妈！”,四条腿,宽嘴巴,为什么小蝌蚪把乌龟认成了妈妈呢？,他们看见一只乌龟摆动着四条腿在水里游，连忙追上去，叫,妈妈，妈妈！,我不是你们的妈妈。你们的妈妈头顶上有两只大眼睛，披着绿衣裳。你们到那边去找吧！,妈妈，妈妈！我不是你们的妈妈。你们的妈妈头顶,妈妈的信息,四条腿,宽嘴巴,头顶上有两只大眼睛,披着绿衣裳,妈妈的信息四条腿,乌龟,鲤鱼,青蛙,妈妈,小蝌蚪,乌龟鲤鱼青蛙小蝌蚪,他们游到荷花旁边，看见荷叶上蹲着一只大青蛙，披着碧绿的衣裳，露着雪白的肚皮，鼓着一对大眼睛。,他们游到荷花旁边，看见荷叶上蹲着一只大青蛙，披着碧绿,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,碧绿的衣裳,雪白的肚皮,蹲,披,露,鼓,一对大眼睛,一只大青蛙,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,他们游到荷花旁边，看见荷叶上,蹲着,一只,，,披着,_,衣裳，,露着,_,肚皮，,鼓着,一对,_,。,大眼睛,雪白的,碧绿的,大青蛙,他们游到荷花旁边，看见荷叶上蹲着一只 ，,我会说,_,披,_,。,_,鼓,_,。,_,露,_,。,示例：,大白鹅,披,着一身洁白的外衣。,妹妹,鼓,着腮帮子在吹气球。,小明一笑就,露,出洁白的牙齿。,我会说_披_,他们后腿一（），向前一（），（）到了荷叶上。,蹬,跳,蹦,读一读，想一想，说一说这三个动词能换位置？为什么？,不能，因为青蛙跳的时候先蹬一下才能跳得起来。,他们后腿一（），向前一（），（）到了荷叶,快速浏览课文，说一说小蝌蚪在找妈妈的过程中发生了哪些变化？找出来相关的语句读一读。,快速浏览课文，说一说小蝌蚪在找妈妈的过程中发生了哪些,小蝌蚪游哇游，过了几天，长出了,两条后腿,。,小蝌蚪游哇游，过了几天，长出了两条后腿。,小蝌蚪游哇游，过了几天，长出了,两条前腿,。,小蝌蚪游哇游，过了几天，长出了两条前腿。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,小蝌蚪游哇游，过了几天，,尾巴变短,了。,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,不知什么时候，小青蛙的,尾巴已经不见了,。,不知什么时候，小青蛙的尾巴已经不见了。,长出两条后腿,长出两条前腿,尾巴变短了,尾巴不见了,长出两条后腿长出两条前腿尾巴变短了尾巴不见了,你现在知道小蝌蚪是怎么变成青蛙的吗？按顺序给下面的图片排排队，再根据图片讲一讲这个故事。,（）,（）,（）,（）,（）,1,2,3,4,5,你现在知道小蝌蚪是怎么变成青蛙的吗？按顺序给下面的图,大大的脑袋、黑灰色的身子、长长的尾巴,长出两条后腿,鲤鱼说：四条腿、宽嘴巴,长出两条前腿,乌龟说：大眼睛、绿衣裳,找妈妈,尾巴变短了,青蛙,找到妈妈,捉害虫,尾巴不见了,结,构,梳,理,找妈妈,小蝌蚪找妈妈,大大的脑袋、黑灰色的身子、长长的尾巴长出两条后腿鲤鱼说：四条,课,外,拓,展,拓展一,拓展二,拓展三,拓展四,学习本课后，你还想知道哪些与青蛙有关的事呢？一起来看看吧。,课外拓展拓展一拓展二拓展三拓展四 学习本课后，你还想知,拓展一,返回,学唱儿歌,拓展一返回学唱儿歌,返回,拓展二,一只青蛙一天能吃七十多只害虫，一年能消灭一万五千多只害虫。真是保护庄稼的能手，我们一定要保护好它们！,科学小知识,返回拓展二 一只青蛙一天能吃七十多只害虫，一年能消灭一,拓展三,约 客,宋,赵师秀,黄梅时节家家雨，,青草池塘处处蛙。,有约不来过夜半，,闲敲棋子落灯花。,返回,拓展三约 客返回,拓展四,除了青蛙外，你还知道哪些对人类有益的动物？为了让我们的朋友生活得更加舒适安全，我们应该做些什么呢？,返回,拓展四 除了青蛙外，你还知道哪些对人类有益的动物？为了,一、看拼音写词语。,lin zh,tu,dn,yn,jin,d p,随,堂,练,习,两,只,头,顶,眼,睛,肚,皮,一、看拼音写词语。lin zhtu dnyn,1.,按课文内容填空。,荷叶上（）着一只大青蛙，（）着碧绿的衣裳，（）着雪白的肚皮，（）着一对大眼睛。,露,鼓,蹲,披,小蝌蚪的妈妈是,。她长什么样子？用横线在文段中画出来。,青蛙,二、课内阅读。,1.按课文内容填空。荷叶上（）着一只大青蛙，,三、拓展阅读。,小蝌蚪,小蝌蚪，像黑豆，成群结队河中游，慌慌忙忙哪里去？我要和你交朋友。,小蝌蚪，摇摇头，转眼就把尾巴丢，我要变成小青蛙，游到田里保丰收！,三、拓展阅读。小蝌蚪,给家人或朋友讲讲
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