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1、蜘 蛛,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,蜘蛛:节肢动物,身体分为头胸部和腹部,腹部有纺器,内连丝腺,能吐丝结网。除南极洲以外,全世界均有分布。,蜘蛛为什么会吐丝: 蜘蛛的腹部有六种腺体,称为吐丝器。各种腺体产生不同的蛛丝,腺体顶端有喷丝头,上面有小孔,喷出的液体一遇空气立即凝结成黏性强、张力大的蛛丝。,拓展延伸,第一课时,20 蜘蛛开店,听朗读,自由读课文。借助拼音,读准字音,读通句子,不熟悉的生字词多读
2、几遍!,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,蹲在网上好寂寞,蜘蛛决定开商店。 开了口罩编织店,顾客河马来光顾。 河马嘴巴那么长,蜘蛛花了大工夫。 于是换成卖围巾,顾客来了长颈鹿。 蜘蛛忙了一星期,终于织完长围巾。 累得趴倒在地上,决定换成卖袜子。 后来顾客来了谁?蜘蛛是否成功了?,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,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状
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4、元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,商店 蹲在 寂寞 口罩 编织 顾客 付钱 工夫 交换 长颈鹿 袜子 匆忙 蜈蚣 决定 终于 完成 星期,商店 蹲在 寂寞 口罩 编织 顾客 付钱 工夫 交换 长颈鹿 袜子 匆忙 蜈蚣 决定 终于 完成 星期,din,dn,j,m,zho,bi
5、n,f,hun,jn,w,cn,w,n,f,店 蹲 寂 寞 罩 编 顾 夫,din dn j m zho bin g f,hun jn l p w cng w gng,换 劲 露 趴 袜 匆 蜈 蚣,编,店,蹲,顾,夫,换,付,颈,袜,罩,寂,寞,匆,蜈,蚣,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,我会写,仔细观察田字格中的生字,找一找有相同特点的生字。,半包围结构: 左右结构: 上下结构: 独体字结构:,店,决,定,商,夫,终,完,换,期,学写生字,商,终,围,组词:商店 商量,组词:终于 终点,组词:围巾 围住,第二课
6、时,20 蜘蛛开店,店 蹲 寂 寞 罩 编 顾 夫,din dn j m zho bin g f,hun jn l p w cng w gng,换 劲 露 趴 袜 匆 蜈 蚣,寂寞 决定 商店 口罩 招牌 编织 换了 围巾 长劲鹿 星期 终于 完成 趴倒 匆忙 蜈蚣,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,自由朗读课文,想一想蜘蛛为什么要开店?店开了以后怎么样了?,课文解读,读课文,说说蜘蛛为什么要开店呢?找出相关语句读一读。,有一只蜘蛛,每天蹲在网上等着小飞虫落在上
7、面,好寂寞,好无聊啊。,孤单冷清。,指由于清闲而烦闷。,蜘蛛决定开一家商店。卖什么呢?就卖口罩吧,因为口罩织起来很简单。,蜘蛛卖的第一件商品是什么呢?为什么?,蜘蛛的第一位顾客是谁呢?结果如何?,顾客来了,是一只河马。河马嘴巴那么大,口罩好难织啊,蜘蛛用了一整天的工夫,终于织完了。,河马:最大的淡水杂食性哺乳动物,体型巨大,体长4米左右,躯体粗圆,四肢短,头颅大,主要生活在非洲。,蜘蛛卖的第二件商品是什么呢?为什么?,晚上,蜘蛛想:还是卖围巾吧,因为围巾织起来很简单。 第二天,蜘蛛的招牌换了,上面写着:“围巾编织店,每位顾客只需付一元钱。”,蜘蛛的第二位顾客是谁呢?结果如何?,顾客来了,只见身
8、子不见头。蜘蛛向上一看,原来是一只长颈鹿,他的脖子和大树一样高,脑袋从树叶间露出来,正对着蜘蛛笑呢。,长颈鹿:是非洲的一种特有动物,是陆地上最高的动物。生活于非洲稀树草原地带,是草食动物,以树叶及小树枝为主食。,绿色圃中小学教育http:/www.LSPJY.com,绿色圃中小学教育http:/www.LSPJY.com,蜘蛛织啊织,足足忙了一个星期,才织完那条长长的围巾。 蜘蛛累得趴倒在地上,心里想:还是卖袜子吧,因为袜子织起来很简单。,蜘蛛觉得袜子织起来简单,想改卖袜子。,蜘蛛的第三位顾客是谁呢?结果如何?,可是,蜘蛛看到顾客后,却吓得匆忙跑回网上。原来那位顾客竟是一条四十二只脚的蜈蚣!,
9、蜈蚣,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成
10、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成
11、才路,主旨概括,本文描写了一只_开店,可是她不管卖什么都觉得_,总想换个_来做,最后开店失败了。这件事告诉我们生活中不想_,总想_是行不通的。,蜘蛛,麻烦,简单的事,真心付出,投机取巧,自由读课文,完成下列表格,说一说蜘蛛为什么总换招牌呢?,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路
12、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路
13、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,河马,一整天,口罩好难织啊,长颈鹿,一个星期,袜子织起来简单,蜈蚣,吓得跑回网上,蜘蛛怕麻烦,怕吃苦,拣轻怕重。,板书设计,蜘蛛开店,卖口罩 河马嘴巴大,投机取巧行不通 脚踏实地是根本,卖围巾 长颈鹿脖子长,卖袜子 蜈蚣四十二只脚,一、看拼音,写词语。,shn din ju dn zh wi jn ( ) ( ) ( ) zhn y wn chn xn q
14、( ) ( ) ( ),随堂练习,商店,决定,织围巾,终于,完成,星期,1.春天在哪里?_ 2.是谁给了我们幸福的生活?_,二、照样子,写句子。,例:卖什么呢?就卖口罩吧,因为口罩织 起来很简单。,春天在花园里。,小猫在干什么?它正在玩球呢!,是亲爱的祖国。,三、拓展阅读。,关于蜘蛛的歇后语 蚕宝宝牵蜘蛛丝(私)连丝(私) 苍蝇会蜘蛛自投罗网 苍蝇碰上蜘蛛网脱不了身 老蜘蛛的内脏满肚子丝(私),课后习题,朗读课文。根据示意图讲一讲这个故事。,接下来会发生什么事?展开想象,续编故事,讲给大家听。,老师指导: 因为蜘蛛开店只想做那些容易的事,所以她还会遇到困难的。同学们可以展开丰富的想象来续编故事。,1.朗读课文,默写今天学习的生字词。 2.展开想象,说说蜘蛛接下来可能会怎么做,讲给大家听一听。,