祖先的摇篮PPT课件

我们的祖先就生活在这美丽的地方，今天就让我们一起走进原始森林，感受一下祖先生活的环境吧。,你们喜欢原始森林吗？,部编本人教版二年级语文下册,23祖先的摇篮,朗读要求,1.读准字音，读通句子，用学过的方法理解词语。2.思考：“祖先的摇篮”指的是什么？课文主要讲了什么？3.在不懂的地方做上记号。,5,-,祖啊浓望蓝摘掏赛忆,znngwngln,zhitosiy,我会读生字,6,-,祖逗蔷薇逮忆掏,zduqing,widiyto,我会读生字,7,-,祖啊浓望蓝摘掏赛忆,我会读生字,8,-,祖,掏,蔷,逗,薇,逮,忆,摘野果,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,我会写,左右结构,上下结构,认真读课文，注意字的读音，试着把课文读通顺，然后说一说：这篇课文一共有_节。,四,再读课文，说说每小节的主要内容。,第一节：,第二节：,第三节：,第四节：,由爷爷的话引出课文主旨。,写我们对祖先生活的猜想。,想象那时候的愉快生活。,照应开头，点明主题。,齐读课文第一小节，说说“祖先的摇篮”指的是什么？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,爷爷说:那原始森林是我们祖先的摇篮。真有意思，这是多大的摇篮啊！那浓绿的树荫一望无边，遮住了蓝天。,祖先在“摇篮”中度过了一段漫长的岁月。,说明原始森林很大。,我想我们的祖先，可曾在这些大树上摘野果，掏(to)鹊蛋？可曾在那片草地上和野兔赛跑，看蘑菇打伞？,读一读，找一找，圈一圈：我们的祖先可能会做些什么？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,那时候，孩子们也在这里逗(du)小松鼠，采野蔷(qin)薇(wi)吗？也在这里捉红蜻蜓，逮(di)绿蝈(u)蝈吗？,圈一圈：那时候小孩子们可能会做些什么呢？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,风儿吹动树叶“沙沙，沙沙！”那回忆(y)多么美好，又那么遥远,自在、悠闲，与大自然和谐共处。,时间久远,暗指祖先那种与自然和谐共处的生活状态离“我们”越来越远了。,啊！苍苍茫茫的原始森林，我们祖先的摇篮！,啊！,表达了对祖先与自然和谐相处的生活方式的向往，对大自然的歌颂和赞叹。,本文以诗歌的形式，用儿童的眼光去追想那古老的原始森林，幻想祖先生活的情景，表达了对古老的原始森林人类祖先的摇篮的赞美、向往之情。,祖先的摇篮,总述：原始森林，祖先的摇篮,想象：融入自然，快乐幸福,总结：原始森林，祖先的摇篮,小结：,原始森林能给野生动物提供广阔的生存空间，具有维持生物多样性，保持生态平衡的作用；同时原始森林还能净化空气、调节气候、涵养水份、保持水土、增强土壤肥力、减轻自然灾害等。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,一、多音字组词。,逮捕,逮住,曾经,曾祖父,二、课内阅读。,那时候，孩子们也在这里_小松鼠，_野蔷薇吗？,逗,采,捉,逮,也在这里_红蜻蜓，_绿蝈蝈吗？,在横线处填上恰当的动词。,这些动词体现了孩子们怎样的性格特点？,体现了孩子们天真、活泼、调皮、淘气的特点。,三、保护森林宣传标语。,让呼吸在绿色中流畅，让土地在根系间凝聚！保护地球上有限的森林资源是保护我们赖以生存的自然环境。星火燎原能毁千棵树木，众人防火可护万顷森林。,课后习题参考答案,1.朗读课文。注意读好第23小节中的问句。,朗读指导：本文的朗读基础是轻松欢快的，朗读第23小节时，应用舒缓的语调读出沉浸在想象之中的感觉。,朗读示例：那时候，孩子们/也在这里/逗小松鼠，采野蔷薇吗？也在这里/捉红蜻蜓，逮绿蝈蝈吗？,2.想象一下，在祖先的摇