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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,状元
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7、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,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,后边的
8、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 天
9、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,状元
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12、 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,状元成才路,状
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14、元成才路,状元成才路,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,_了。,小草
15、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 是 红色 的,gzis
16、hushhungsde,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!,