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1、新课导入,没有地图我们又该怎么办呢？,你知道出游时最重要的是什么吗？当然是安全。那如果迷路了，应该怎么辨别方向呢？今天让我们走进课文学习一下吧。,17 要是你在野外迷了路,部编人教版二年级语文下册,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成
2、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成
3、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,慌 张 帮 助 辨 别 忠 实 向 导 一 盏 永 远 乱 闯 碰 上 稠 密 稀 疏 特 别 沟 渠 积 雪 指 针,慌 张 帮 助 辨 别 忠 实 向 导 一 盏 永 远 乱 闯 碰 上 稠 密 稀 疏 特 别 沟 渠 积 雪 指 针,bin,zhn,sh,do,chun,x,t,j,hun,bn,zh,zhn,yn,pn,chu,q,zh zhn,字词乐园-会认字,hung,组词：惊慌 慌乱,
4、易错提示： 三拼音节，后鼻音。,慌,bin,组词：辨别 分辨,易错提示：三拼音节，前鼻音。,zhng,组词：忠实 忠诚,易错提示：翘舌音，后鼻音。,sh,组词：忠实 实在,易错提示：整体认读音节，翘舌音。,zhn,组词：一盏 灯盏,易错提示：翘舌音，前鼻音。,chu,组词：稠稀 稠密,易错提示： 翘舌音、前鼻音。,忠,盏,稠,hung,bin,zhng,sh,zhn,chu,字词乐园-会认字,x,组词：稀少 稀薄,易错提示： 一声。,稀,q,组词：水渠 沟渠,易错提示：二声。,x,q,闯,chung,chung,易错提示： 三声。,组词：闯关 闯入,摘星星,慌,辨,导,实,盏,永,闯,忠,碰,
5、稠,稀,渠,积,我会写,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,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,上下结构：,左右结构：,帮,导,针,助,碰,特,积,永,指,独体字：,字词乐园-会写字,吃,bng,笔顺：,组词：帮助 帮忙 帮手,巧记：“巾”在“邦”下站。,书写提示：第四笔是竖撇，“阝”的竖短，“巾”的竖在竖中线上。,叫,zh,笔顺：,组词：帮助 助手 助理,巧记：“且”“力”相加做助理。,书写提示：“且”的最后一笔横变提，“力”的撇画舒展。,助,帮,造句：我是妈妈的小帮手。,造句：哥哥是公司的经理助理。,字词乐园-会写字,吃,do,笔顺：,组词：向导 指导 引导,巧记：“巳”在“寸”上作向导。,书写提示：上部的竖弯钩把口封死，“寸”的竖钩偏右，挺直。,叫,yng,
8、笔顺：,组词：永远 永久,巧记：一弯曲水浮玉珠。,书写提示：横折钩的折在竖中线上，左边是横撇，右部的捺舒展。,永,导,造句：他指导孩子们画画。,造句：雷锋精神永远激励着我们前进。,字词乐园-会写字,吃,zh,笔顺：,组词：指着 手指 指导,巧记：手拿匕首过一日。,书写提示：右部稍宽，竖弯钩外展。,叫,笔顺：,组词：分针 针线 打针,巧记：金“十”字。,书写提示：“钅”上横高，中横短，下横长。,针,指,造句：老师指导我们写作文。,造句：指南针是一项伟大的发明。,zhn,加一加识记：钅十针。,字词乐园-会写字,吃,png,笔顺：,组词：碰上 碰到 碰头 碰撞,巧记：八块石头排第二。,书写提示： “
9、石”小而偏上，右部笔画舒展。,叫,t,笔顺：,组词：特别 特色 特殊,巧记：一“牛”拴在古“寺”旁。,书写提示：“牛”第四笔横变提，“土”第二横长。,特,碰,造句：我在商场里碰到了正在买东西的王老师。,造句：今天我们这来了一批特殊的客人。,字词乐园-会写字,吃,j,笔顺：,组词：积雪 积极 乘积,巧记：“只”左一“禾”苗。,书写提示：“禾”的捺变点，在竖中线左侧，“只”的撇点在竖中线左侧收笔。,积,造句：屋顶上的积雪融化了。,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
10、元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状
11、元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,自然存在的，自然产生的(区别于“人工、人造”)。 根据不同事物的特点，在认识上加以区别。 心里不沉着，动作忙乱。 带路的人。,A.天然 B.慌张 C.向导 D.辨别,A,
12、D,B,C,词语解释,整体感知,本文以诗歌的形式讲述了在野外迷路后辨别方向的 方法。,四种,太阳,北极星,大树,积雪,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,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,状元成才路,状元成才路,状元成才路,状元成才路,要是你在野外迷了路， 可千万别慌张。 大自然有很多天然的指南针， 会帮助你辨别方向。,课文解读,指南针：一种判别方位的简单仪器。指南针的前身是中国古代四大发明之一的司南。主要组成部分是一根装在轴上可以自由转动的磁针，磁针在地磁场作用下能保持在磁子午线的切线方向上，磁针的北极指向地理的北极，利用这一性能可以辨别方向。常用于航海、大地测量、旅行及军事等方面。,知识备查,古代的司南,指南针,大自然中的“天然的指南针”是怎样帮助人们辨别方向的呢？轻声读课文第2-5小节，然后在小组里讨论
15、。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才
16、路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,太阳是个忠实的向导， 它在天空给你指点方向。,忠实,向导,请同学们结合生活实际说一说太阳是如何给我们指点方向的？,清晨,傍晚,东,西,太阳是个忠实的向导,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状
