《记金华的双龙洞》教学设计(20211225160412).pdf

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1、1/10 全国中小学“教案中的互联网搜索”优秀教案案例评选小学语文记金华的双龙洞教案设计昌邑市外国语学校小学部刘秀美穆晓凤教案背景1、面向学生:小学 2、学科:语文教材分析这是一篇游记,记叙了作者游览金华双龙洞的经过,情融于景,表达了作者热爱祖国秀丽山河的思想感情和品赏大自然的情趣。课文按游览顺序,依次写了游金华双龙洞时的路上见闻、游外洞、由外洞进入内洞、游内洞的所见所闻所感及乘船出洞的情况,写了路上的景色明艳、溪流欢唱,外洞的宽敞,内外洞连接处孔隙的窄小,内洞的“黑、奇、大”,在读者眼前展现了大自然的鬼斧神工、美伦美奂,令人产生身临其境的欲望。全文结构严谨,内容安排浑然一体、井然有序,两条线

2、索(一是游览的顺序,二是泉水流经的路线)有机交融、贯穿始终;观察仔细,描写形象生动,景物特点鲜明;叙述有详有略,详写孔隙、内洞风貌,突出了双龙洞的特色。了解外洞、孔隙、内洞的特点和落实“分清文章的主次”这一重点训练工程是本课教案的重点;感受孔隙窄小的特点是教案的难点。学习本课的意图在于让学生学习作者观察、表达的方法,通过语言文字领略金华双龙洞的神奇之美,培养对大自然的热爱。教案目标2/10 1引导学生认识6 个生字,会写13 个生字;正确读写“浙江、油桐、拥挤、孔隙、仰卧、臀部、稍微、额角、擦伤、蜿蜒、依据、石钟乳、突兀森郁”等词语。2引导学生有感情地朗读课文,能背诵自己喜欢的段落。能复述“双

3、龙洞”的景象,感受大自然的壮观。3引导学生掌握按游览顺序进行叙述的写作方法,积累语言。重点难点引导学生感受溶洞的奇观,学习按游览顺序进行记叙的方式和运用恰当的词句描绘事物、表达思想感情。教案方法、运用多媒体直观法,利用电教手段,创设多种情景,使学生完全置身于课文所描绘的情景之中,寓教于乐,在轻松、愉快的氛围中学习,充分激发学生的兴趣,调动了学生的积极性、主动性,使他们能更好、更快、更准、更深地把握教案中的重点、难点,从而深入地理解课文内容。、运用以读促学的教案方法,注重学生看、听、说、读、写、练的教案,使学生掌握最基本的语文学习方法。以读书和语言文字训练为主,引导学生采用“自读、自悟、合作探究

4、的学习方式,通过读、划、议、悟等方法,调动学生的多种感官参与学习过程,以此来理解课文内容,学习作者的观察方法和表达方法,代替我们教师文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6

5、U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1

6、E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6

7、U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1

8、E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6

9、U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1

10、E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D83/10 单一的讲、管形式,达到“教是为了不教”。在艺术的熏陶下激发学生的学习兴趣,力求最大限度地发挥学生的自主性、主动性,发展性、创造性,这样学生的主体作用将被大大激发,其学习效率就会大大提高,从而达到理解感悟的境界。、注重游

11、记类文章的学法指导。读、划、议、悟、读五步走课时安排:2 课时教案过程第一课时一、谈话导入,揭示课题1谈话:五十多年前的4 月 14 日,著名作家、教育家叶圣陶爷爷曾游览过一个地方,并且把他游览的经过写了下来,这个地方就是浙江省金华的双龙洞。这节课,让我们随叶圣陶老爷爷一起去游览一番吧!2出示课题,(板书:记金华的双龙洞)指名读,齐读。课题中的“记”是什么意思?(“记”即记录之意,记的是游览的经过情形。本文是一篇游记。)二、初读课文,整体感知1学生自由读课文,注意读准字音,读通课文。2出示生词:“浙江、油桐、拥挤、孔隙、仰卧、臀部、稍微、额角、擦伤、蜿蜒、依据、石钟乳、突兀森郁”,指名认读,教

12、师和学生共同正音。教师强调生字“浙”的读音是zh,不要读成zh;“蜿”的读音是,不要读成;“蜒”字中间是“廴”,不是文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档

13、编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7

14、B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档

15、编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7

16、B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档

17、编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7

18、B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D84/10“辶”。要求学生在读写时注意。3相机理解如下词语:油桐、溶洞、石钟乳、石笋(教师相机展示图片资料,帮助学生理解)。4再默读课文,这篇课文主要写了什么?(作者记叙了游金华双龙洞的经过。)三、探寻游踪,理清条理1再读课文,作者从金华出发,是

19、按怎样的顺序来游览双龙洞的?(游览顺序)课文主要写了哪些景点?根据作者游览的顺序,画一张游览示意图。(可以各自进行,也可与几个同学讨论完成。)2汇报交流,理清作者游览的路线。金华罗店入山洞口外洞孔隙内洞出洞3指名出示画好的示意图,并按图说清图意,然后相互补充或纠正不当之处。设计意图:让学生探寻游踪,一来是了解作者的游览顺序,二来是考查学生整体把握文章的能力。同时这也是为了学习写游记的基本方法。四、对照示意图,找到相应段落再次朗读。五、品读交流,理解深化1品赏路上的见闻,讲读课文第一至第三自然段。(1)作者出了金华城,去双龙洞的路上看到了什么?默读课文,画出有关词语。(映山红、油桐、沙土、新绿、

20、溪流。)文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6

21、 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7

22、Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6

23、 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7

24、Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6

25、 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7

26、Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D85/10(2)这些景物有什么特点?给作者的感受是怎样的?边读边想象文中描写的景象。(板书:一片明艳)(3)播放视频【百度视频】你觉得路上的景色如何?指导有感情地朗读。(4)作者还听到了什么?(课件出示句子:“随着山势变换调子。”)其中“随着、时而、时时”加点,说说从带点的词语中体会到了什么。教师引导学生理解此句:溪声有什么特点?为什么会有时而窄,时而

27、宽,时而缓,时而急的变化?学生想象、体会,练读此句。2小结:作者一路上迎着小溪,看到了美丽的山景,这令他多么愉悦啊!那么他又是怎样游览外洞和内洞的呢?下节课我们接着研读。六、布置作业1抄写生词。给足时间,教师相机巡视指导,展示优秀作业。2用“时而时而时而时而”造句。第二课时一、复习旧课,导入新课1上一节课,我们初步学习了课文,弄清了作者的游览顺序,谁还记得作者的游览路线是怎样的吗?(结合板书:先指名说,再各自练说。)2我们还随着作者去领略了沿途迷人的景色。那么洞中的景物又是文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X

28、7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文

29、档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X

30、7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文

31、档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X

32、7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文

33、档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X

34、7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D86/10 怎样的呢?这节课,让我们继续跟随着作者一道去玩赏、领略,好吗?二、学习新课,品读理解1游览洞口、外洞,教案第四自然段。(1)自由读第四自然段,外洞有什么特点?画出有关词句,边读边想象。(洞口宽,洞内大。)(板书:宽、大)相机理解“突兀森郁”。(2)练读“洞口很宽,像。走进去,仿佛”体会打比方的独到之处。(4)过渡:从外洞到内洞要经过一段路,这就是孔隙,那么什么叫孔隙?(课件出示游外洞、过孔隙的情景,指导学生理解“孔隙”。)【百度视频】设计意图:适时地出示课件,既是帮助

35、学生理解内容,又是突破重点难点的有效方法。特别是对于描写景物这类的文章,要给学生最直观形象的感受。2游览内洞,教案第五至第六自然段。(1)这孔隙有什么特点?请同学默读第五自然段,边读边想。(2)作者用什么方法通过孔隙的?他有怎样的感受?读课文画句子想象画面。和同学交流,你体会到什么?(孔隙的窄、矮、险)(相机出示课件:“我又感觉擦伤鼻子。”重点体会此句。)文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文

36、档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X

37、7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文

38、档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X

39、7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文

40、档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X

41、7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D87

42、/10(3)设计引读:“孔隙很窄,只有;孔隙很矮,只要你”体会孔隙的特点。(按课文写孔隙特点的内容设计。)过渡:经过孔隙就进入了内洞,内洞又有什么特点呢?作者又有怎样的感受?默读第六自然段,画出相关的句子,想象体会,小组交流。概括出内洞的特点。内洞的特点?黑(一团漆黑)、奇(洞顶双龙,洞内石钟乳、石笋)、大(比外洞大得多)。(板书:黑、奇、大)作者的感受?变化多端、颜色各异、很大。课件出示:“这些石钟乳和石笋也很值得欣赏。”重点体会,练读。内洞确实很黑、很奇、很大,观看录相,欣赏体会。读到这里,你知道双龙洞名的来历了吗?哪个句子讲明了?(指名读出有关句子,再相机点题。)3作者游完了内洞,又排队

43、仰卧在小船里,出了洞,结束了双龙洞之旅。三、回归整体,体会写法1课文在写法上有什么特点?叙述有条理,贯穿全文有两条线索。一是游览的顺序:路上洞口外洞孔隙内洞出洞;二是泉水流经的路线:深黑的石洞内洞孔隙外洞洞口流下山,作者正是迎着溪流上山入洞的。文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 H

44、L5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9

45、D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 H

46、L5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9

47、D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 H

48、L5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9

49、D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D8文档编码:CV7L1W4P1E6 HL5X7B7T1T1 ZG5X6U7Q9D88/10 2全文表达了作者怎样的感情?(表达了作者对祖国山川景物的热爱。)四、情景再现,深化延伸1课件:观看游外洞内

50、洞的视频。【百度视频】2说话训练:假如让你当游双龙洞的一个小导游,你准备怎样向旅客介绍双龙洞呢?(根据游览示意图,注意导游的用语。)(先四人小组练说,再个别上台表演,教师和学生共同评议。)3可引导学生选择背诵第四至第六自然段。(通过导游活动,将背书有机的结合起来,学习积累文中规范语言,进行内化,巩固所学知识。)4总结:同学们,通过学习记金华的双龙洞这一课,我们同作者一起感受了双龙洞的雄伟、惊险、奇特,体会到了大自然的鬼斧神工,领略到了祖国山河的壮美。课后大家要认真背背自己喜欢的部分,好好欣赏欣赏。有机会,你们亲自到双龙洞去游一游。叶老游完此洞后依然兴致勃勃,又沿着溪水往上走,去观赏上面另一个洞

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