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会员课件|夏雨落荷塘:水上的圆舞曲

  • 2026-05-08 16:58:03
会员课件|夏雨落荷塘:水上的圆舞曲

小朋友们,你们观察过夏天的雨吗?夏天的雨常常来得很突然,滴滴答答地落在树叶上、屋檐上,也落在池塘和小水坑里。

当雨点落到水面上,会发生什么呢?一颗小雨点落下去,水面就会轻轻荡开一圈圈波纹;很多雨点同时落下去,水面上就会出现大大小小、疏疏密密的圆形波纹。这些波纹有的完整,有的断开,有的互相碰撞,有的慢慢扩散,就像水面正在跳一支轻柔的圆舞曲,充满了节奏和律动。

今天的美术课,我们就要把夏天雨落水面的美丽瞬间画下来。我们会用色彩表现清凉的水面,用线条画出一圈圈有变化的波纹,还可以点缀几片绿色的荷叶。让我们拿起画笔,开启一场关于雨点、水面与波纹的艺术创作吧!

1.通过丙烯或水粉表现雨落水面的波纹变化,体现波纹线条的节奏与律动之美。
欣赏课件图片,观察雨点落在水面后形成的波纹特点,理解波纹由中心向外扩散的规律,以及“大小变化、疏密有致、虚实结合”的表现方法。在绘画过程中,先用蓝色铺出水面的基本色调,再用黑色色块概括表现水面中的树影或倒影,使画面形成明暗对比。接着,引导学生确定雨点落水的位置,围绕中心点绘画一圈圈向外扩散的波纹。在波纹的表现上,要提醒学生不要把每一组波纹都画成完全规则的圆形,可以用断断续续的弧线来表现水波的流动感。同时,可在黑色倒影上运用浅蓝色或灰蓝色绘画波纹,在蓝色水面上运用黑色表现波纹,通过深浅对比突出水面的层次感,让作品更有雨落池塘的动感与韵律。

2.运用高光笔添加雨丝,并通过剪贴荷叶丰富画面层次,营造清新生动的雨中荷塘氛围。

引导学生围绕“雨中荷塘”的主题添加画面细节,通过雨丝和荷叶的表现增强作品的季节感与氛围感。荷叶部分采用剪贴的方式完成,能够增强画面的立体层次和综合材料表现效果。在粘贴时,要注意荷叶的大小变化、前后遮挡和位置分布,可以让荷叶错落地漂浮在水面上,与波纹形成呼应。雨丝可以使用白色高光笔进行绘画,线条要细长、轻盈,并保持大致统一的倾斜方向,表现雨水从空中飘落的动态。

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  1. CONNECT:[ UseTime:0.000620s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000774s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000298s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000369s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000679s ]
  6. SELECT * FROM `set` [ RunTime:0.000227s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000659s ]
  8. SELECT * FROM `article` WHERE `id` = 501510 LIMIT 1 [ RunTime:0.000470s ]
  9. UPDATE `article` SET `lasttime` = 1778336514 WHERE `id` = 501510 [ RunTime:0.008625s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000361s ]
  11. SELECT * FROM `article` WHERE `id` < 501510 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000624s ]
  12. SELECT * FROM `article` WHERE `id` > 501510 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000472s ]
  13. SELECT * FROM `article` WHERE `id` < 501510 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000885s ]
  14. SELECT * FROM `article` WHERE `id` < 501510 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001043s ]
  15. SELECT * FROM `article` WHERE `id` < 501510 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002897s ]
0.090171s