北师大三上喜爱音乐的白鲸课文ppt课件

,鲸是一种体积巨大的生物，当它遇险时，人们常常无计可施。历史上就曾有一群白鲸被困在冰封的海湾，人们动用了飞机、破冰船来解救，可是白鲸由于害怕，不肯跟随破冰船离开困境，人们焦急万分，不知该怎样引导白鲸游向安全的海域，最后这些白鲸获救了吗？人们是怎样把它们送回深海的呢？赶快走进课文去看一看吧！,白鲸会“唱歌”，有“海上百灵鸟”的美称。在水里，它们的“歌声”可以传几百米。,北师版三年级语文上册,2喜爱音乐的白鲸,学习目标：1.正确认读10个要求会认的生字，掌握8个要求会写的生字，理解“召唤、绝望、援助”等词语的意思。（重点）2.正确、流利、有感情地朗读课文。,一群白鲸因追赶鱼群到北极而遇险，抢救人员用乐曲蓝色多瑙河把白鲸引入深海使它们脱险的故事。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,顽皮政府援助指挥优雅奇迹白鲸召唤北极慌抢救挤在一起华尔兹成群结队冰区,我会读,zh,jn,zhohun,j,j,z,ji,q,wn,zhnf,yun,y,j,hun,qin,顽皮政府援助指挥优雅奇迹白鲸召唤北极慌抢救挤在一起华尔兹成群结队冰区欣赏绝望,第一部分（第1自然段）开篇点题。介绍鲸这种动物“很聪明”，常常依靠美妙的“歌声”召唤同伴。第二部分（第24自然段）交代遇险。写白鲸遇险。第三部分（第57自然段）脱险经过。写人们抢救白鲸、白鲸脱险的经过。,一读：读课文，想一想白鲸有什么特点？,这里太好玩儿了，还有好吃的鳕鱼。它们玩着，吃着，连回家的时间都忘了。,鲸是一种很聪明的动物，它们常常在海里依靠美妙的“歌声”召唤同伴。,为下文埋下伏笔,二画：聪明的白鲸为什么会被困在北极的楚克其海？画出原因并用自己的话说一说。,两天以后，突然来了一股寒流，海面转眼变成了冰雪的世界，白鲸回去的路被冰层堵住了。白鲸们着了慌，拼命用脊背撞冰层，但是冰层太坚硬了，它们绝望地叫起来。,白鲸遇难,正巧一个猎人发现了这群遇险的白鲸，马上向附近的村庄报了信。白鲸是珍奇的动物，人们一听到这个消息，纷纷赶来凿冰抢救白鲸，还给它们带来好吃的。可是天气太冷了，刚凿开的冰马上又冻上了。人们没有办法，只好向当地政府发电报，请求援助。,三思：人们是怎样帮助白鲸脱离危险的？你体会到了什么？,人们对白鲸的重视与关爱,直升机和破冰船来了。在飞机的指挥下，破冰船开出了一条二十多千米长的通道。可是，白鲸却一动不动地挤在一起，它们害怕这艘高大的破冰船。一个船员大声说：“白鲸喜欢唱歌，是海上的百灵鸟。放放音乐试试，把它们引出去！”于是，船上响起了优雅的华尔兹舞曲蓝色的多瑙河。啊！奇迹发生了！白鲸成群结队地跟着破冰船游动起来。,白鲸一边欣赏音乐，一边随着破冰船慢慢游出冰区，进入深海。白鲸终于得救了。,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,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,本文讲述了一群白鲸因追赶鱼群到北极而遇险，人们用蓝色的多瑙河乐曲把白鲸引入深海的故事，说明了白鲸喜欢音乐的习性，同时也表现了人类对动物的关爱和保护。,为什么说白鲸得救是个奇迹？,白鲸得救是由于人们了解白鲸喜爱音乐的习性，是优雅的乐曲把一群遇险的白鲸送回了深海，这不能不说是个“奇迹”。,小试牛刀尝试创编几句保护动物的广告词。,保护动物，人人有责！别让人