4昆虫备忘录 (2).ppt

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3、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,汪曾祺(19201997),江苏高邮人,中国当代作家、散文家、戏剧家、京派作家的代表人物。 主要作品:受戒沙家浜大淖记事等。,1.读课文,标出不会读的字词。 2.听课文朗读,给生字词注音,再读一读。,备忘录 凡是 距离 存款 绸带 薄膜 瞎编 利益 大约 蚂蚱 黑斑,备忘录 凡是 距离 存款 绸带 薄膜 瞎编 利益 大约 蚂蚱 黑斑,l,fn,kun,chu,j,m,xi,y,yu,bn,m,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

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9、形象的一部分,合成一个完整的形象?,一连两个问题写出了作者的疑惑,为下文作了铺垫。,看,kn( ),kn( ),看守,看见,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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11、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,凡是有复眼的昆虫,视觉都很灵敏。蜻蜓就有复眼,苍蝇也有。你走近蜻蜒和苍蝇,还有一段距离,它们就发现了,噌飞了。,噌,生动模拟出蜻蜓飞翔时发出的声响。,作者曾经想过什么?,我曾经想过:如果人长了一对复眼 还是不要!那成什么样子!,思考:这两句话与昆虫无关,可否删掉?,不可以删掉,两个感叹句连用,鲜明地表达了作者的观点。由昆虫联想到人类,使文章充满了趣味。,

12、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,

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14、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,瓢虫款款地落下来了,折好它的黒绸衬裙膜翅,顺顺溜溜;收拢硬翅,严丝合缝。,形象写出它飞舞时的轻盈姿态,也蕴含了作者对它的喜爱之情。,款款,花大姐,膜翅,黒绸衬裙,比喻,逼真的写出了瓢虫膜翅的颜色、质地和形态,耐人寻味。,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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16、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,说一说瓢虫是长什么样子的?,瓢虫,朱红的、瓷漆似的硬翅,上有小圆点,特别漂亮。圆点是有定数的,不能瞎点。小圆点,叫做“星”。有七星瓢虫、十四

17、星瓢虫星点不同。,说明还有其他星点的瓢虫,瓢虫是益虫还是害虫?,有的瓢虫吃蚜虫,是益虫;有的瓢虫吃马铃薯嫩叶,是害虫。,这两个句子是并列关系。把瓢虫分为益虫和害虫两种类型。,我说,吃马铃薯嫩叶的瓢虫,你们就不能改改口味,也吃蚜虫吗?,反问,表达了作者对瓢虫的喜爱,即便这种吃马铃薯嫩叶的瓢虫是一种害虫,作者也难以生出恨意,甚至建议它们吃吃蚜虫,由此可见作者的仁心与童趣。,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,

18、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,

19、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,独角仙,在甲虫里可能算是最大的,从头到脚,约有两寸。,不可除掉,可否删掉?,独角仙,“可能”表示猜测;“大约

20、”表示估计,并非确切数据。,去掉这两词后,描述与实际不符,不能体现文章语言的严谨和周密。,它的甲壳多为深色,挺硬的,头部尖端有一只犀牛一样的角。这家伙,是昆虫里的霸王。,家伙,霸王,戏称独角仙,突出独角仙这种昆虫力气大的特点,表达了作者对独角仙的喜爱之情。,北京隆福寺过去有独角仙卖。据说给它套上一辆泥制的小车,它就拉着走。,思考:列举的例子起了什么作用?,突出独角仙的力气之大,使文章内容更真实,更有说服力。,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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23、尖头绿蚂蚁的称呼,尖头蚂蚱是国画家很喜欢画的。,本段的中心句,蚂蚱飞起来会咯咯作响,不知道它是怎么弄出这种声音的。,说明昆虫世界有许多值得我们探究的奥秘,也表现了作者求真务实的态度。,还有一种“土蚂蚱”,身体粗短,方头,色黑如泥土,翅上有黑斑。,这种蚂蚱,抓住它,它就吐出一泡褐色的口水,顶讨厌。,承上启下,与前文的“喜欢”矛盾吗?,不矛盾。作者喜欢的是“尖头绿蚂蚱”,讨厌的是吐口水的“土蚂蚱”。这是作者爱憎分明、情感率真的真实表达。,这篇文章用富有情趣的语言介绍了几种昆虫的特点,表达了作者对自然生命的 热爱之情。,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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26、路,状元成才路,状元成才路,状元成才路,昆虫备忘录,复眼 提出疑惑 蜻蜓、苍蝇,花大姐 飞落的情态、外形、 种类,独角仙 形体大、力气大,解说特点 流露真情,蚂蚱 尖头蚂蚱、土蚂蚱,复眼:甲壳类、昆虫类等节肢动物的视觉器官,由许多六角形的小眼构成。复眼能分辨物体的大小、形状,也能分辨颜色。复眼的优点是可以有效计算自身与所观察物体的方位、距离,从而有利于复眼类动物作出更快速的判断和反应。复眼的视野很广阔,所以日常生活中,我们拍苍蝇时无论从哪个方向下手,苍蝇都会快一步飞起。,1.课后搜集整理关于昆虫的资料。 2.模仿课文写一种你喜欢的昆虫。,声 明 本文件仅用于个人学习、研究或欣赏,以及其他非商业性或非盈利性用途,但同时应遵守著作权法及其他相关法律的规定,不得侵犯本司及相关权利人的合法权利。 除此以外,将本文件任何内容用于其他用途时,应获得授权,如发现未经授权用于商业或盈利用途将追加侵权者的法律责任。 武汉天成贵龙文化传播有限公司 湖北山河律师事务所,

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