三年级语文上册9《走进经典》学习园地三课件长春版.ppt

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1、学习园地 三,一、写字指导汉字的重心。,书写指导:“平、甲、丹、页、兄、万、户、夕”均为独体字,而且结构相似。书写前,要洗净双手,还要保持本子的清洁。书写这些字时要注意字的笔画与笔顺,要写得上紧下松,注意重心平稳。,1指点:形近字指的是结构相近的字。汉字中的形近字比较多,运用时很容易混淆。我们在运用时要加以区别,从音、形、义各方面入手,详细区分它们的不同之处。,二、巩固运用。,2示例: 密( ) 块( ) 性( ) 考( ) 蜜( ) 快( ) 姓( ) 烤( ) 杨( ) 睁( ) 气( ) 样( ) 扬( ) 净( ) 汽( ) 洋( ),2示例: 密(茂密) 块(几块) 性(性格) 考(

2、考试) 蜜(甜蜜) 快(快乐) 姓(姓名) 烤(烤火) 杨(杨树) 睁(睁开) 气(空气) 样(模样) 扬(扬手) 净(干净) 汽(汽油) 洋(海洋),三、探究发现。,指点:认识、记忆汉字的方法多种多样。课本中的生字可以分别用以下方法识记。 “溶、淀、浦”都是形声字。均与水有关,部首都是“氵”,每个字的右半边表音: 容(rng)溶(rng),定(dng)淀(din),甫(f)浦(p)。,“胚、肾、胁”都与人体有关,部首均为“月”,是“肉”字演化而来。 “橙、枚”与树木有关。部首为“木”。“杭”字用于地名,也是木字旁。 敦谆讠攵;辐福礻车;逻萝艹辶。 “喇”叭用口吹,“口”“剌”;“礁”是石头,“石”“焦”;“瘤”是疾病,“疒”“留”。,

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