部编版一年级语文上册第八单元14小蜗牛 课件 32页

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试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 全 quán 变 biàn PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 变 全 回 吧 呀 孩 玩 住 爬 发 久 芽 duì 组词：对手 反对 对比 我 会 写 部首：又 笔顺： mā 组词：妈妈 姨妈 姑妈 部首：女 笔顺： quán 组词：安全 全家 完全 部首：人 笔顺： huí 组词：回家 回收 回报 部首：囗 笔顺： PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 许多——很多 好久——很久 许多——很少 好久——不久 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 　　认真朗读课文，对照课文中的 图画，标注段落。 妙 解 课 文 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 蜗牛一家住在小树林旁边。① 交代蜗牛家 的地址 在蜗牛妈妈的指引下，小蜗牛 到树林里去了几次？每次看到了什么 景象呢？ zhù PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 春天来了，蜗牛妈妈对小蜗牛说：“好 孩子，到小树林里去玩吧，小树发芽了。” ② 在春天的时候，小 蜗牛第一次去树林里了。 hái wánbɑ fā PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 小蜗牛爬呀，爬呀，好久才爬回来。它说： “妈妈，小树长满了叶子，碧绿碧绿的，地上还 长着许多草莓呢。” ③ pá yɑ jiǔ huí mǎn bì 说明小蜗牛夏天才回来 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 夏天——小树 长满了叶子， 地上长着许多 草莓 春天——小树发芽 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 蜗牛妈妈说：“哦，已经夏天了！快去 摘几颗草莓回来。” ④ ò yǐ jīnɡ zhāi kē 在夏天的时候，小 蜗牛第二次去树林。 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 小蜗牛爬呀，爬呀，好久才爬回来。 它说：“妈妈，草莓没有了，地上长着 蘑菇，树 叶 全 变 黄 了 。” ⑤ biànquán 说明小蜗牛秋天才回来 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 夏天——小树 长满了叶子， 地上长着许多 草莓 秋天——草莓没有 了，地上长着蘑菇， 树叶全变黄了 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 蜗牛妈妈说：“哦，已经是秋天了！快 去采几个蘑菇回来。” ⑥ 在秋天的时候， 小蜗牛第三次去树林。 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 小蜗牛爬呀，爬呀，好久才爬回来。它说： “妈妈，蘑菇没有了，地上盖着雪，树叶全掉了。” ⑦ ɡài diào 说明小蜗牛冬天才回来 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 　 蜗牛妈妈说：“哦，已经冬天了！你就待 在家里过冬吧。” ⑧ dāi 体现了蜗牛妈妈的慈爱 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 秋天——草莓没有 了，地上长着蘑菇， 树叶全变黄了 冬天——蘑菇没 有了，地上盖着 雪，树叶全掉了 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 为什么小蜗牛每次去 树林里看到的景象与妈 妈所说的景象不一样呢？ 因为小蜗牛爬 行的速度太慢了。 思 考 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 主旨归纳 本文是一篇童话故事，以一只可爱的小蜗牛和它慈爱的妈妈 之间有趣的对话呈现故事情节。小蜗牛在妈妈的提示下去树林玩， 由于爬得慢，总是错过原来的季节，看到了下一个季节的风景。 课文借助小蜗牛先后三次去树林里的故事，帮助学生了解四季的 不同特点以及蜗牛爬得慢的特点。 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 语文课件：www.1ppt.com/kejian/yuwen/ 数学课件：www.1ppt.com/kejian/shuxue/ 英语课件：www.1ppt.com/kejian/yingyu/ 美术课件：www.1ppt.com/kejian/meishu/ 科学课件：www.1ppt.com/kejian/kexue/ 物理课件：www.1ppt.com/kejian/wuli/ 化学课件：www.1ppt.com/kejian/huaxue/ 生物课件：www.1ppt.com/kejian/shengwu/ 地理课件：www.1ppt.com/kejian/dili/ 历史课件：www.1ppt.com/kejian/lishi/ 四季变化大 蜗牛爬得慢 层次梳理 PPT模板：www.1ppt.com/moban/ PPT素材：www.1ppt.com/sucai/ PPT背景：www.1ppt.com/beijing/ PPT图表：www.1ppt.com/tubiao/ PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ 资料下载：www.1ppt.com/ziliao/ 个人简历：www.1ppt.com/jianli/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 手抄报：www.1ppt.com/shouchaobao/ PPT课件：www.1ppt.com/kejian/ 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历史课件：www.1ppt.com/kejian/lishi/ 结束语：四季的景色各不相同，让 我们擦亮眼睛，去发现大自然的美丽吧！