（部编版）一年级上语文《1 秋天》优质精品公开课课件.pptx

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3、,你知道秋天有哪些变化吗？,树叶变黄,大雁南飞,秋天来了,1 秋天,绿色圃中小学教育网http:/ 绿色圃中学资源网http:/,1 秋天,qi,秋天 天气凉了 树叶 一片 叶子 大雁 南飞 一会儿 一个 人们,q,le,sh y,pin,d,fi,hu,rn,读课文，找出不认识的字词，多读几遍。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,

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7、状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,我会写,独体字结构,说一说这些字分别是什么结构。,雁群为什么总排成“一”字或“人”字形队伍飞行呢？这是因为大雁飞行的路程很长，它们除了靠扇动翅膀飞行之外，也常利用上升气流在天空中滑翔，使翅膀得到间断的休息空隙，以节省自己的体力。当雁群飞行时，前面雁的翅膀在空中划过，膀尖上会产生一股微弱的上升气流，后

8、边的雁为了利用这股气流，就紧跟在前雁膀尖的后面飞，这样一个跟着一个，就排成了整齐队伍。,qi tin,秋 天,我会读,绿色圃中小学教育网http:/ 绿色圃中学资源网http:/,do le,到 了,绿色圃中小学教育网http:/ 绿色圃中学资源网http:/,tin q,天 气,y pin,一 片,li le,来 了,tin kng,天 空,go kng,高 空,nn fi,南 飞,ki hu,开 会, zi,个 子,我会写,组词：吃了 到了,了,结构：独体,我会写,组词：孩子 儿子,子,结构：独体,我会写,组词：人们 大人,人,结构：独体,我会写,组词：大小 大人,大,结构：独体,秋天 1

9、 天气凉了，树叶黄了。一片片叶子从树上落下来。 2 天空那么蓝，那么高。一群大雁往南飞，一会儿排成个“人”字，一会儿排成个“一”字。 3 啊！秋天来了！ ,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,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,

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11、状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,我会填,照样子，填一填。,_骏马,_山峰,_大树,_白云,_葡萄,一匹匹,一座座,一棵棵,一朵朵,一串串,一片片树叶,天气凉了，树叶黄了，一片片叶子从树上落下来。,秋天天气变_了，树叶变_慢慢_到地面上。,你发现了秋天的哪些变化？,凉,黄,落,请同学们边读边想象画面，感受落叶的多和飘落的情景。,一片两片三四片， 五六七八九十片， 千片万片无数片， 落到地面成一片。,果园里，梨子（ ），苹果（ ），葡萄( ），丰收的季节到了。,黄了,红了,紫

12、了,一 群 大 雁,我会读,一 会 儿,“一”字,y,y,y,给红色的字注音。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元

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14、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,“一”的读音变化规律：“一”单独使用或表示顺序，跟在“第”后面读“y”。“一”与后面的字一起连用时，读音就会发生变化，后面的字是“一、二、三”声时，“一”就念“y”；后面的字是四声时，“一”就念“y”。,思考：到了秋天，大雁为什么要向南飞？,因为冬天的北方太冷了，它们要飞到南方过冬。,大雁的队形为什么是“人”字或“一”字形？,因为它们整天飞，单靠一只雁的力量是不够的，必须互相帮助。有劲的大雁在扑翅膀飞的时候，把身后的大雁轻轻地抬起来，这样一个跟着一个就排成了整齐的队伍。,秋天来了，_了。 秋天来了，_了。 秋天来了

15、，_了。,小草黄,菊花开,小虫躲起来,qitindole,wmenzhuwifshng 秋 天 到了，我们 周围 发 生 lenxibinhu,zjzishzhnghu 了哪些 变 化，自己在 书 中 画 xili. 下 来。,Xu x f bo sn 学习法宝三,秋天的变化 天气 （ ） 树叶 （ ） 大雁 （ ）,凉了,落了,南飞了,交流会,说一说：秋天到了，你的周围有什么变化？,秋天到了，树叶都变黄了。,秋天到了，衣服比以前穿多了。,画秋天,学完了课文，你对秋天有了哪些新的认识呢？把它画下来吧！,qitindeyns,golingshushhng sde 秋 天 的 颜 色，高 粱 说

16、是 红色 的， gzishushhungsde,dujishushhsde 谷 子 说 是 黄 色 的，豆荚说是褐色的, cngshnshnglidehizishu:nmenducule, 从 山 上 来 的 孩 子 说:你 们 都 错了， qitinshwynlisde, bxnqiowdelnzi 秋 天 是五颜六色的，不信你瞧我的篮子。,秋天的颜色, ,1、秋天 树叶：黄 落下 大雁：往南飞 一会儿 “人”字 一会儿 “一”字,本文抓住时间特点，选取初秋季节典型景物的变化，描绘出一副天高云淡、五谷丰登的秋景图，展现出作者对秋天的喜爱、赞美之情及迎接秋季的喜悦之情。,全文有三个自然段，每段观察角度、观察点各不相同，合起来构成一幅秋季全景图。,1、秋天的景色是美丽的，秋天的景色是迷人的，请同学们拿出你们多彩的画笔，画出你心目中的秋天。 2、课后请同学们留心观察外面的秋色，回到家里给家人讲讲秋天天气有什么变化。,怀着激动的心情朗读课文，想象着国庆节那天欢快的场面，我的心中激荡起层层涟漪。作为中华民族的儿女，在祖国妈妈诞辰之际，用优异的成绩为她献上最美好的礼物吧。,秋天的变化 天气 （ ） 树叶 （ ） 大雁 （ ）,凉了,落了,南飞了,朗读课文，会认会写课文中的生字词。 把你想象中的秋天画成一幅画。,同学们， 再见！,