2021年三年级语文下册长城和运河2教案苏教版教案.pdf

.1/4 长城和运河教学要求：1.能正确,流利,有感情地背诵诗歌。2.了解关于长城和运河的史实,理解她们的特点,激发学生爱祖国,爱人民的热情。3.学会本课生字,理解生字组成的词语。教学重点：了解长城和运河的特点，激发学生爱祖国,爱人民的热情。教学时间：两课时第一课时一、导入激趣。1.在我们中国,有两大建筑工程,一个像巨龙,一个像绸带.她们蔚为壮观,堪称“人间奇迹，你们知道她们的名字吗?(师板书课题)2.生齐读课题。3.你们了解长城和运河吗?(运用课件或插图)二、初读指导。1.自学课文.(1)各自轻读课文,要求读准确，读通顺，不多字，不漏字，不错字，不读破词、破句。(2)画出课文中的生字、生词，会读会写田字格中的生字。(3)联系上下文理解以下词语的意思。连绵起伏曲折蜿蜒谱写不朽创造奇迹天堂2.教师检查纠正学生不良的学习习惯,帮助后进生自学。3.检查自学效果。(1)出示词语：驾驶连绵起伏曲折蜿蜒嘉峪关谱写民族创造奇迹不朽天堂杭州绸带(2)指名逐个读这些词语。(3)指名解释词语：连绵起伏：这里指长城像巨龙一样连接不断,一起一伏。曲折蜿蜒：这里比喻长城像巨龙一样弯弯曲曲地爬行,生动的说明了长城弯弯曲曲,漫长延伸的样儿。谱写：本文引申为编写赞美的诗歌。不朽：永不磨灭.本文指诗歌传诵千古。精品w o r d 可编辑资料-第 1 页，共 4 页-.2/4 创造：本文指从无到有,艰辛而努力地建成。奇迹：奇异的景象。天堂：这里指美丽的杭州。(4)齐读出示的生词。(5)指导书写生字。重点指导：蜒族三、再读课文，边读边想每一局部各写了什么。四、理请脉络。1.默读课文,看看诗歌的两局部都围绕 奇迹 讲了哪三个方面?2.学生自学后讨论。五、指导朗读全文。第二课时一、复习导入。1.听写生字词。2.课文赞颂了我国的哪两大建筑工程？3.指名有感情地朗读课文。二、精读课文第一局部。1.导读：作者以什么样的方式看长城的？为什么要这样看长城？2.阅读探究：1比拟句子：一个奇异的景象出现在我的眼前。我看见了一个奇异的景象。2景象的奇异表现在哪些地方?画出课文中的有关语句。用自己的话说一说。3你觉得长城怎样?可用哪两个词概括它的特点？“东起山海关,西起嘉峪关,万里长城谱写了不朽的诗篇。“不朽有哪两方面的意思?明明是人有感而发谱写了一篇又一篇诗歌,这里为何要说是万里长城谱写的?这是一种什么修辞手法?这样写有什么好处？“创造分别跟前面的哪一个短语,跟后面的哪一个词相照应?4“祖先该怎么理解?比拟句子：是谁创造了这人间奇迹?是我们中华民族的祖先.是我们中华民族的祖先创造了这人间奇迹.5 最后两行在第一局部中起什么作用?(突出中心)精品w o r d 可编辑资料-第 2 页，共 4 页-文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 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HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1.3/4 3.指导朗读.(1-4 行)写“奇迹的出现和特点的句子怎么读?(惊喜地)(5-6 行)写对“奇迹抒情的句子怎样读?(赞美地)(7-8 行)写“奇迹的创造者的句子又该怎样读?(敬仰并自豪地)4.将第一局部三方面内容分组读，生评议。5.指名读,生评议。6.齐读.7.学用结合，延伸拓展让学生观察文中长城的插图，用“巨龙、连绵起伏、曲折蜿蜒等词写一段话。三、精读第二局部。1.导读.作者在蓝天中除看到了长城奇异的景象外，还看到了什么奇异的景象？运河奇异在哪些方面？听录音并跟着默读第二局部,然后画出有关句子。2.探究。(1)观察书中插图,填空并答复以下问题：“像绸带飘落在大地,银光闪闪,伸向天边。这句话是把什么比成什么，它们之间存在什么相似之处,你能说说吗?(相似之处在于：扁,柔,有光泽等)(2)比拟：像绸带飘落在大地。像绸带飘落到大地。像绸带飘向大地。(3)你从“北起首都,南到天堂杭州,京杭大运河谱写了动人的诗篇这句话读懂了什么?前半句“北起首都,南到天堂杭州在结构上起什么作用?(过渡)“动人一词可否换成“不朽?3.指导朗读.4.这局部结构完全同于第一局部,同学们自己先读一读,联系奇迹的历史和特点,想一想:朗读时的语气是否也和朗读第一局部的语气一致?同学们不妨自己试着读一读。5.指名说说两大局部读法的区别。6.同座可分两大局部互读,互相纠正读得不妥的地方。7.指名读,其他同学闭眼体会,听后纠正。8.师读两局部一样的前两句,男生读两局部关于描写特点的两句,女生读两局部关于抒情的两句,齐读歌颂古代劳动人民的两句。精品w o r d 可编辑资料-第 3 页，共 4 页-文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 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HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1.4/4 四、总结全文1.通过今天的学习,你读懂了什么?我们祖国的美仅仅在于两大奇迹吗?文章仅赞美了祖国吗?2.师总结。精品w o r d 可编辑资料-第 4 页，共 4 页-文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 ZZ6J4I10B4C1文档编码:CR10V6Q2S6F2 HA5Z7J6D3Y1 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