部编人教版三年级上语文《20 美丽的小兴安岭》精品公开课课件.pptx

1、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路

2、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路

3、,在我国黑龙江省的北部，长约三百六十公里，平均海拔为四百至六百米，是我国重要林区之一。林中针叶树种以红松、沙松为主，落叶阔叶树种有白桦、水曲柳、色木等。林中有梅花鹿、紫貂、东北虎等珍贵的动物，还生长着人参、乌拉草及其他珍贵的药材。,小兴安岭:,20 美丽的小兴安岭,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路

4、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路

5、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,侧着 欣赏 乳白 利剑 树梢 宿舍 显得 兴奋 药材 来临 宝库 浸泡 膝盖 脑袋 严实 挡住 视线 花坛 显得 松软 刮过,r,c,xn,sho,ci,sh,xn,xin,ln,k,jin,读准字音，读通句子,侧着 欣赏 乳白 利剑 树梢 宿舍 显得 兴奋 药材 来临 宝库 浸泡 膝盖 脑袋 严实 挡住 视线 花坛 显得 松软 刮

6、过,jn,x,欣,识字开花,侧,乳,剑,梢,舍,显,兴,材,临,库,浸,膝,视,袋,严,脑,我会写,坛,线,显,实,挡,软,材,刮,库,左右结构：,上下结构：,半包围结构：,独体字：,脑 袋 挡 视 线 坛 材 软 刮,库,显,严,实,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元

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,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元

8、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,【融化】 形容流水的声音。 【淙淙】 吸引人的。 【名贵】 来到；到来。 【苍翠】 著名而且珍贵。 【诱人】 （冰、雪等）变成水。 【来临】 （草木等）深绿。,边朗读课文边思考： 课文是按照什么顺序介绍小兴安岭的？,时间顺序,春天,夏天,秋天,冬天,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成

9、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,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,仔细读课文，思考： 为什么说小兴安岭是“美丽的大花园”和“巨大的宝库”？,状元成才路,状元成才路,状元成才路,状元

11、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元

12、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,我国东北的小兴安岭，有数不清的红松、白桦

13、、栎树几百里连成一片，就像绿色的海洋。,“数不清”“几百里连成一片”“绿色的海洋”说明了什么？,春天，树木抽出新的枝条，长出嫩绿的叶子。山上的积雪融化了，雪水汇成小溪，淙淙地流着。溪里涨满了春水。小鹿在溪边散步，它们有的俯下身子喝水，有的侧着脑袋欣赏自己映在水里的影子。,小兴安岭的春天是什么样子的？你是从哪里感受到的？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状

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,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状

15、元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,春天，树木抽出新的枝条，长出嫩绿的叶子。,“抽出”是使劲长出的意思，把枝条笔直快速而有力长出来的样子写得很生动形象。展现了春天的小兴安岭生机勃勃的一面。,小鹿在溪边散步，它们有的俯下身子喝水，有的侧着脑袋欣赏自己映在水里的影子。,作者采用拟人的手法，把小鹿活动的姿态当成人来写，

16、十分生动，表现出小鹿的可爱神态，侧面反映小兴安岭的春天是洋溢着活力与温暖的。,夏天，树木长得葱葱茏茏，密密层层的枝叶把森林封得严严实实的，挡住了人们的视线，遮住了蓝蓝的天空。,请找出一个词来概括一下小兴安岭的夏天之美。,表现了树木枝叶繁茂的特点，突出了夏天树木的繁盛浓郁。,葱葱茏茏,早晨，雾从山谷里升起来，整个森林浸在乳白色的浓雾里。,“浸”字用得好吗？好在哪里？,用得好。“浸”一般指“泡在液体里”。用在这里说明小兴安岭早晨雾很多很浓，水汽很大，范围跟森林一样广，使整个森林像浸染在雾中，有一种朦胧美，非常生动。,太阳出来了，千万缕像利剑一样的金光，穿过树梢，照射在工人宿舍门前的草地上。草地上盛

17、开着各种各样的野花，红的、白的、黄的、紫的，真像个美丽的大花坛。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成

18、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成

19、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,秋天，白桦和栎树的叶子变黄了，松柏显得更苍翠了。秋风吹来，落叶在林间飞舞。,这时候，森林向人们献出了酸甜可口的山葡萄，又香又脆的榛子，鲜嫩的蘑菇和木耳，还有人参等名贵药材。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,

20、状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,

21、状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,冬天，雪花在空中飞舞。树上积满了白雪。地上的雪厚厚的，又松又软，常常没过膝盖。西北风呼呼地刮过树梢。,“刮”，用刀等贴着物体的表面移动。用“刮”而不用“吹”使人仿佛能看到西北风的凌厉之态，说明了小兴安岭的冬天很冷，风很大。,紫貂和黑熊不得不躲进各自的洞里。紫貂捕到一只野兔当美餐，黑熊只好用舌头舔着自己又肥又厚的脚掌。,从“不得不”“只好”可以体会到什么？,冬

22、天，遍地是雪，黑熊无法出来活动，无法外出觅食，只能舔自己脚掌上分泌出的养分过冬。通过这两个词，可以体会出小兴安岭冬天的寒冷。,松鼠靠秋天收藏在树洞里的松子过日子，有时候还到枝头散散步，看看春天是不是快要来临。,“散步”是对松鼠的拟人化写法，写出了松鼠在冬天里的生活及活动，让人感受到小松鼠的可爱。,连一连,树,厚雪,紫貂黑熊,松鼠,没过膝盖,躲入山洞,积满白雪,盼望春归,小兴安岭一年四季景色诱人，是一座美丽的大花园，也是一座巨大的宝库。,这句话是对全文的概括总结，点明文章主旨。“美丽的大花园”“巨大的宝库”形象地说明了小兴安岭景色美丽，物产丰富。,说一说如果我们有机会去小兴安岭，你会选择哪个季节

23、去？为什么？,小组讨论,美丽的花园、巨大的宝库,板书设计,小兴安岭 唤起你万古苍凉 忘记了 所有忙碌的日子里这混淆的白昼之分 火红的心跳 极其寒冷的外壳 披挂着银色的盔甲 恬梦 在天宇里沉沦,拓展延伸,那一片 铺天盖地的锦絮 在苍茫的夜幕下 等待着脊梁上那东方的旭日 不忍心 采用这样的方式 让岁月在梦里诞生 又在生灵穿越虚幻的过程中消亡 太阳 学着我的忧郁而侧过身去 让苍老的球体在另一面 突然 把梦向梦以外的空间有限度地凸起来,转过一个年轮 展示欲望 从这一天起 开始有了遥远 除了 咯血的内心火热外 其余 都是无法形容那些万古流动荒蛮的姿态 这古老的传说 如奔突的岩浆 掩埋了 恐龙的忠骨 断绝

24、了沧海沉浮中的尘土悄然,随堂练习,1.看拼音，写词语。 hu chn do yn yo ci sn run ( ) ( ) ( ) ( ) xn shn sh sho xin nn bo k （ ） （ ） （ ） （ ）,汇 成,倒 映,药 材,松 软,欣 赏,树 梢,鲜 嫩,宝 库,太阳出来了，千万缕像利剑一样的金光，穿过树梢，照射在工人宿舍门前的草地上。,这句话用了_的修辞手法，将_比作利剑，生动形象地写出_时_浓雾，金光四射，照在工人宿舍门前的草地上的情景。,比喻,太阳光,太阳出来,驱散,2.根据课文内容填空。,3.课外积累。 渔歌子 唐张志和 西塞山前白鹭飞， 桃花流水鳜鱼肥。 青箬

25、笠，绿蓑衣， 斜风细雨不须归。,课后习题参考答案,有感情地朗读课文，注意读好文中的长句子。,朗读指导：本文的朗读基调是喜爱、热爱的。对小兴安岭美丽的四季要用亲切舒展的语气、生动的语调来表现。,朗读示例：春天，树木/抽出新的枝条，长出/嫩绿的叶子。山上的积雪/融化了，雪水/汇成小溪，淙淙地/流着。,读下面的句子，体会加点的词语好在哪里。,春天，树木抽出新的枝条，长出嫩绿的叶子。 早晨，雾从山谷里升起来，整个森林浸在乳白色的浓雾里。,参考答案：第1句话中的“抽出”是长出的意思。用“抽出”就把枝条快速而有力地长出来的情形生动地刻画出来了。第2句话中“浸”字形象地说明了小兴安岭的雾很浓，水汽很大，范围

26、跟森林一样广，让人感觉森林就像一幅水墨画，有一种朦胧美。,如果到小兴安岭旅游，你会选择哪个季节去？ 结合课文内容说说你的理由。,老师指导：结合自己的体验和感受来谈，说出自己选择那个季节的理由。理由可以从两方面思考：一是优美的景色，一是丰富的物产。言之有理即可。,参考答案：我会选择夏天去。因为夏天的小兴安岭被树林遮得严严实实，坐在那浓郁的树荫下一定非常的凉爽。而且，白色的雾、金色的阳光、各色的野花将小兴安岭装点得犹如仙境一般，多么让人流连忘返。,你的家乡哪个季节最美？为什么？写一段话和同学交流。,老师指导：先选定一个季节，再想一想这个季节有什么特色景物。可以运用比喻、拟人等修辞手法来增加习作的生动性。,参考答案：春天，树木长出嫩绿的叶子。小河解冻了，像一条明亮的玉带，弯弯曲曲伸向远方。缕缕微风轻轻拂过河面，水面泛起阵阵涟漪，与岸边嫩绿的柳条一起跳着春天的舞蹈。,1.抄写自己喜欢的语句。 2.和同学讲一讲，并写一写你的家乡或者你曾经旅游过的一处景物。,课后作业,