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1、10.在牛肚子里旅行,引入新课,昨天，我们一起学习了在牛肚子里旅行这篇课文，文章讲了一个怎么样的故事呢？,课文主要写了两只小蟋蟀玩捉迷藏，其中一只叫“红头”的蟋蟀不幸误入牛肚子里，在牛肚子里做了一次惊险的“旅行”，最后侥幸逃脱的危险经历。,默读课文17小节，注意读准字音，读通句子。2 思考：红头怎么会去牛肚子里旅行的呢？,精读感悟,小蟋蟀青头和红头在，红头，一不小心，被大黄牛。,玩捉迷藏,躲在草堆里,吃草时吃到嘴里去了,1 轻声朗读课文8-18小节，用直线画出红头的语言。2 找出红头的旅行路线。把红头到过的地方圈出来。,在牛肚子里旅行,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路
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4、,先 接着 然后 最后,读一读红头的话，体会它的心情变化。,“救命啊！救命啊！”红头拼命地叫起来。,“我被牛吃了正在它的嘴里救命啊！救命啊！”,着急、害怕,“那我马上就会死掉！”红头哭起来。,“可是你说这些对我有什么用呢？”红头悲哀地说。,悲哀、绝望,要求：1、轻声朗读课文11-20节，用曲线划出青头说的话。2、边读边思考从青头的话中你了解了哪些知识？,在牛肚子里旅行,青头又跳到牛身上，隔着牛肚皮和红头说话：“红头！不要怕，你会出来的！听我说，牛肚子里一共有四个胃，前三个胃是贮藏食物的，只有第四个胃才是管消化的！”,“当然有用，等一会儿，牛休息的时候，它要把刚才吞下去的草重新送回到嘴里，然后细
5、嚼慢咽你是勇敢的蟋蟀，你一定能出来!”,青头笑眯眯地说：“不要哭，就算你在牛肚子里做了一次旅行吧!”,青头顾不得疼痛，一骨碌爬起来大声喊：“躲过它的牙齿，牛在这时候从来不会细嚼的，它会把你和草一起吞到肚子去”,在牛肚子里旅行,默读11、13、15节，请选择一节用下面的句子说一说。青头告诉红头。（什么）,11,可编辑,瘤胃,网胃,瓣胃,皱胃,反刍：俗称倒嚼，指某些动物经过一段时间以后将半消化的食物从胃里返回嘴里再次咀嚼。如羊、牛等统称为反刍动物。,（1）牛的前三个胃都是用来贮藏食物的，第四个胃是用来消化食物的。【牛肚子的构造】（2）牛在刚吃草的时候，它不会细嚼慢咽，而是直接把草吞进肚子里。【牛的
6、吃食方式】（3）牛在休息的时候，会把吃下去的草再送回嘴里，然后细嚼慢咽。【牛的吃食方式】,小常识：,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才
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8、路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,青头大吃一惊，它一下子蹦到牛身上。可是那头牛用尾巴轻轻一扫，青头就给摔到地上了。青头不顾身上的疼痛，一骨碌爬起来大声喊：“躲过它的牙齿，牛在这时候不会仔细嚼的，它会把你和草一起吞到肚子里去”,“救命啊！救命啊!”红头拼命叫起来。“你在哪儿？”青头急忙问。“我被牛吃了正在它的嘴里救命啊，救命啊！”青头顾不得疼痛，一骨碌爬起来大声喊：“躲过它的牙齿，牛在这时候从来不会细嚼的，它会把你和草一起吞到肚子里去”“那我马上就会死掉了！”红头大哭起来。,青头又跳到牛身上，隔者牛肚皮和红头说话：“红头！不要怕，你会出来的！”“可是，你说这些对我有什么用呢？”红头悲哀地说。“你是勇敢的蟋蟀，你一定能出来！”红头看见自己的朋友，高兴得流下了眼泪：“谢谢你!”青头笑眯眯地说：“不要哭，就算你在牛肚子里作了一次旅行吧！”,在青头的帮助下，红头死里逃生，这时他会对自己的朋友说些什么呢？,我会说,把这个故事讲给朋友听。阅读、收集有趣又惊险的故事与同学们分享。,20,可编辑,
