（部编人教版）三年级下语文《2燕子》优秀公开课课件.pptx

1、春天来了，燕子或在房檐、柳丛穿梭，或在水面、稻田轻捷地掠过，或只是停在电线上休息无论怎样布局，都是一幅春意盎然的画。 正因如此，活泼可爱的燕子常常被文人墨客入文、入诗、入画、入对。郑振铎笔下的燕子是怎样的呢？让我们走进课文，去一睹它们的风采。,课文导入,2 燕子,部编人教版 三年级下语文,郑振铎（18981958）中国现代杰出的爱国主义者和社会活动家、作家、诗人、学者、文学评论家、文学史家、翻译家、艺术史家，也是著名的收藏家、训诂家。主要作品有中国俗文学史佝偻集山中杂记泰戈尔传等。,作者档案,学习目标,1.会认10个生字，含2个多音字；会写12个字。正确读写由生字组成的词语。,2.有感情地朗读

2、课文，边读边想象画面，并读出对燕子的喜爱之情。,3.体会并学习作者观察事物的方法。（难点）,4.品读并积累文中优美生动的语句。背诵第13自然段。（难点）,字词学习,拼凑 吹拂 集市 聚集 形成,cu,f,xng,j,j,掠过 偶遇 温文尔雅 沾水,l,u,r,zhn,字词学习,疲倦 纤柔 痕迹,jun,xin,hn,我会写,左右 结构,形,凑,偶,拂,倦,沾,独体 结构,尔,上下 结构,聚,集,生字归类,纤,半包围 结构,痕,识字方法,偏旁归类识字：,字理识字：,凑,形声字。水表意；奏表声，有急于进献的意思。本义是水流会合。泛指聚集。,人字旁的字：偶 倦,提手旁的字：拂 掠,凑,cu,组词：凑

3、成 凑合,不要写成“氵”,易写错,倦,jun,不要写成“彳”,巧记：一人（亻）站 在书卷旁,结构：,部首：,书写指导：,“隹”横画间隔均匀；“木”的横要长，托住上面。,j,聚,重难点字书写指导,上下,耳,结构：,部首：,书写指导：,被包部分位置要正，捺向右边伸展。,hn,痕,半包围,疒,识字游戏,小燕子捉虫,赶集,聚拢,凑成,吹拂,偶尔,纤细,点击小虫子捉住它,圈,圆圈,羊圈,散,闲散 散文,散步 散布,散（ sn）布谣言的人找到了，是社会上的一个闲散（sn）人员。,qun,jun,sn,sn,似,似的,似乎,杆,杆子 旗杆,笔杆 杠杆,爸爸运用杠杆（gn）原理，用杆（gn）子撬动了一块大石头

4、。,sh,s,gn,gn,掠,惊,掠夺,惊吓,尔,你,你们,偶尔,粘,粘贴,沾,沾水,【吹拂】（微风）掠过；拂拭。 【洒落】 分散地落下。 【赶集】 到集市上买卖货物。文中用来形容春天万物生长，百花争艳的生趣。 【聚拢】 聚集。 【烂漫（mn）】 颜色鲜明而美丽。,【伶（lng）俐（l）】 聪明；灵活。 【光彩夺目】 形容鲜艳耀眼。 【平添】 自然而然地增添。 造句：新建的街心公园给周围居民平添了许多乐趣。 【生趣】 生活的情趣。 【旷（kung）亮】 空阔而又亮堂。,【波光粼（ln）粼】 形容水波明净的样子。 【圆晕（yn）】 本文指燕子用翼尖或剪尾沾水面的时候，水面上形成的像光晕一样的圆圈

5、。 【荡漾（yng）】（水波）一起一伏地动。 【闲（xin）散（sn）】 无事可做而又无拘无束。 【纤（xin）细】 非常细。 【休憩（q）】 休息。憩：休息。,乌黑 轻快 活泼 聚拢 伶俐 偶尔 闲散 纤细,洁白,笨重,呆板,分散,笨拙,经常,忙碌,粗壮,乌黑 轻快 聚拢 烂漫 伶俐 平添 偶尔 荡漾 闲散 休憩 光彩夺目,漆黑,轻巧,聚集,灿烂,增添,机灵,飘荡,偶然,休息,悠闲,绚丽多彩,小题试练,1.这首曲子节奏很（轻快 轻巧）。 2.他很瘦，身子很（轻快 轻巧）。 3.现在他们虽然远隔千里，仍会（偶尔 偶然）相聚。,飘荡,荡漾,（水波）一起一伏地动。,随风飘动； 漂泊。,词语搭配,（

6、 ）的羽毛 （ ）的翅膀 （ ）的细雨 （ ）的春天 （ ）的图画 （ ）的湖面 一（ ）羽毛 一（ ）尾巴 一（ ）翅膀,乌黑,双,身,如毛,有趣,波光粼粼,烂漫无比,轻快有力,对,词语扩展,描写春天：,烂漫无比 光彩夺目 绚丽多彩 姹紫嫣红 鲜艳明媚 万紫千红,同学们边朗读课文边思考下面的问题：,整体感知,这篇课文围绕“燕子”写了哪些内容？,第一部分（1）：,写小燕子的外形特点。,第二部分（2）：,写春天来了，小燕子从南方赶来，为春光增添了许多生机。,第三部分（3）：,写飞行中的燕子的各种姿态。,第四部分（4）：,写燕子停歇在电线上形成的美丽图景。,一、重点朗读描写小燕子外形的语段，思考并

7、交流。,课文解读,答：羽毛、尾巴、翅膀。,作者主要描写了小燕子的哪些部位？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才

8、路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才

9、路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,一身乌黑的羽毛，一对轻快有力的翅膀，加上剪刀似的尾巴，凑成了那样可爱的活泼的小燕子。,（相貌）好看。,一身乌黑的羽毛，一双剪刀似的尾巴，一对轻快有力的翅膀，凑成了那样可爱的活泼的小燕子。,部分,整体,一身乌黑的羽毛，一双剪刀似的尾巴，一对轻快有力的翅膀，,凑成了那样可爱的活泼的,小燕子。,羽毛 乌黑,尾巴 剪刀似的,翅膀 轻快有力,凑成了那样可爱的活泼的小燕子。,比较词语,句子中的“凑”字可以换成“组”吗？为什么

10、？,不能。一个“凑”字使燕子的整体形象跃然纸上，字里行间流露出作者对燕子的喜爱和赞美。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才

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,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才

12、路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,二、 再读课文，说说课文还描写了哪些景物？这些景物有什么特点？找出关键句读一读。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路

13、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,二三月的春日里，轻风微微地吹拂着，如毛的细雨由天上洒落着，千条万条的柔柳，红的白的黄的花，青的草，