资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,童年的发现,第二课时,000000000000000000000000000000,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,作者童年的发现是什么？,作者是怎样发现的？,0,0,0,0,0,0,0,0,0,0,0,0,再现“发现”,000000000000000000000000000000,2,小组合作学习：,“我”是怎样发现胚胎发育规律的？,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,品读“发现”,小组合作学习：0000000000000000000,3,我的发现起始于梦中飞行。每天夜里做梦我都飞，我对飞行是那样迷恋，,只要,双脚一点，轻轻跃起，,就,能离开地面飞向空中。后来，我,甚至,学会了滑翔，在街道上空，在白桦林梢头，在青青的草地和澄澈的湖面上盘旋。我的身体是,那样,轻盈，可以随心所欲，运转自如，凭着双臂舒展和双腿弹动，,似乎,想去哪里就能飞到哪里。,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,梦见会飞,我的发现起始于梦中飞行。每天夜里做梦我都飞，我对飞行,4,分角色朗读课文，读出追问的语气，体会“我”好奇的心理和迫切探究的求知欲望。,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,请教原因,2,分角色朗读课文，读出追问的语气，体会“我”好奇的心理,5,高年级，离我们是那样遥远，而飞行却仍在继续。和老师的一次谈话，更加激发了我的想象力，我渴望弄明白，人究竟是怎么来的。我想得是那样,痴迷,，,以至于,从河里抓到一条鱼，我都会,翻来覆去,地,看个仔细,，,恨不得,从鱼身上发现将来的人应该具有的某些特征。,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,痴迷研究,高年级，离我们是那样遥远，而飞行却仍在继续。和老师的,6,乡村的孩子从小就知道母亲怀胎九个月才生下婴儿。“为什么是九个月呢？”我,绞尽脑汁,思考这个问题的答案。,想啊想啊,，,嘿,！终于想出了眉目：“哈！这就跟画地图差不多。地上的距离很远很远，在地图上画出来只不过几厘米。人是由细胞构成的,从细胞变成小鱼，经过了很长时间。现在，这一段时间就折合成一个月。从小鱼变成青蛙又得经过很长时间，又折合成一个月。这样推算下来，到变化成人，正好是九个月。”我的发现竟是如此简单明了，我为此感到格外高兴。我想大概还没有人发现这个道理。,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,大胆猜想,4,乡村的孩子从小就知道母亲怀胎九个月才生下婴儿。“为什,7,自读课文第,14-19,自然段，说说作者的秘密是怎样被证实的。,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,证实“发现”,体会作者的“发现”被证实时的喜悦心情。,自读课文第14-19自然段，说说作者的秘密是怎样被证,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,为什么老师会以为“我”的笑不怀好意呢？,年轻的女教师一本正经板着面孔讲人的起源，讲人的发育和进化。教室里安静得出奇，大家都默不作声。可就在这时，“我”笑出了声音，所以老师认为我的笑“不怀好意”。,000000000000000000000000000000,9,0,0,0,0,0,0,0,0,0,0,0,0,“我明白了,世界上重大的发明与发现，有时还面临着受到驱逐和迫害的风险。”结合课前收集哥白尼、布鲁诺、伽利略等人的资料，说说你对这句话的理解。,这句话一语双关。其一，它讲出了科学事业发展过程中的某些真实情况；其二，作者用幽默的方式表达了对此事的看法。,000000000000 “我明白了世界上重大的发,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,你发现费奥多罗夫是个怎样的孩子？找出相关的句子说一说。,0,0,0,0,0,0,0,0,0,0,0,0,重塑“发现”,000000000000000000000000000000,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,他是个天真单纯的孩子,。,他是个敢于提问，敢于探究的孩子,。,他是个敢于大胆想象的孩子,。,他是个幽默的孩子,。,他是个留心观察的孩子,。,000000000000000000000000000000,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,生活中并不缺少美，而是缺少一双发现美的眼睛。给自己这样一双善于观察、留心生活的眼睛吧！只要你用心去捕捉生活中的美，像费奥多罗夫一样善于发现、好学探究、大胆想象，你就会有新的发现。,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,引导发现,000000000000000000000000000000,13,0,0,巩固练习,打开“,阅读训练,-,童年的发现,”,，一起来闯关吧！,0,0,0,0,0,0,0,0,0,0,退出,00巩固练习 打开“阅读训练-童年的发现”，一起来,14,
展开阅读全文