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湘教版四年级美术下册《走迷宫》ppt课件2(1)

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美术湘教版四年级下册 四年级美术下册走迷宫 湘教版四年级下册美术 美术四年级下册 四年级下册美术 湘教版四年级
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In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 世界上最大的迷宫世界上最大的迷宫————玉米田迷宫玉米田迷宫 猜一猜 : In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 世界上最古老的迷宫世界上最古老的迷宫————希腊神话中的米诺斯王宫希腊神话中的米诺斯王宫 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 究竟什么是迷宫?究竟什么是迷宫? 迷宫,本来是指结构复杂、道路难迷宫,本来是指结构复杂、道路难 认,进去后不容易找到出路的建筑物。认,进去后不容易找到出路的建筑物。 后来有人仿照这种迷宫建筑创造了平后来有人仿照这种迷宫建筑创造了平 面的迷宫图,就形成了走迷宫的游戏。面的迷宫图,就形成了走迷宫的游戏。 也就是指一种锻炼人类智慧的游戏。也就是指一种锻炼人类智慧的游戏。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 迷宫图主要有两种: 一种是由各种长长短短、曲直不同的线 条围隔而成的格局图; 。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 一种是画面不仅有曲折的路线,而且还 配有相应的背景。它既是一个迷宫,也 是一幅漂亮的风景画或者场景画 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 好的迷宫图需要什么?好的迷宫图需要什么? In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 通道:从起通道:从起 点到终点能点到终点能 够走出去的够走出去的 路。路。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 岔道:在通道中有岔道:在通道中有 分岔的路。分岔的路。 死路:出不去的路死路:出不去的路 。。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 比一比:比一比: 走迷宫游戏,走迷宫游戏, 请每组派一位代表上来请每组派一位代表上来 以最快的速度走出一幅迷宫图。以最快的速度走出一幅迷宫图。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 想一想:想一想: 这几幅迷宫有什么不同?这几幅迷宫有什么不同? 设计的有主题、设计的有主题、 外形设计独特巧妙、外形设计独特巧妙、 色彩很鲜艳、色彩很鲜艳、 有的有背景、有的有背景、 有故事情节、有故事情节、 有的还有障碍物。有的还有障碍物。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 说一说:说一说: 你要怎么去设计你的迷宫?你要怎么去设计你的迷宫? In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 那这些迷宫又是怎样画出来的呢?那这些迷宫又是怎样画出来的呢? 同桌讨论一下画迷宫的步骤。同桌讨论一下画迷宫的步骤。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 迷宫图的设计步骤大约有七步:迷宫图的设计步骤大约有七步: 1 1.构思主题。.构思主题。 2 2.勾画一条路径单线,暂定为通道。.勾画一条路径单线,暂定为通道。 3 3.添画单线岔路。注意道路的曲折。.添画单线岔路。注意道路的曲折。 4 4.单线变双线。.单线变双线。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 5 5.在岔道上定障碍物位置,使之成.在岔道上定障碍物位置,使之成 为死路,并检查路线是否合理。为死路,并检查路线是否合理。 6 6.添画相关景物、障碍物和背景,.添画相关景物、障碍物和背景, 使画面具有一定意境和情趣。使画面具有一定意境和情趣。 7 7.上色。注意路径的颜色与背景要.上色。注意路径的颜色与背景要 有对比。有对比。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 画迷宫步骤示范:画迷宫步骤示范: In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 注意:注意: 1. 1.在绘制迷宫的时候,勾画的单线不可在绘制迷宫的时候,勾画的单线不可 以太复杂,否则很难加为双线。以太复杂,否则很难加为双线。 2. 2.勾画双线后,道路分岔的界线要清晰勾画双线后,道路分岔的界线要清晰 ,不可模糊。,不可模糊。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 3. 3.如果上下交叉的路线,就一定要注如果上下交叉的路线,就一定要注 意运用遮挡法,清楚地呈现上下两层意运用遮挡法,清楚地呈现上下两层 。。 4. 4.路径两边要添画形象的景物,使景路径两边要添画形象的景物,使景 物与路径呈现繁与简的对比之美。物与路径呈现繁与简的对比之美。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 画一画:画一画: 设计制作一幅独一无二的迷宫图,设计制作一幅独一无二的迷宫图, 并给它取一个好听的名字。并给它取一个好听的名字。 (迷宫只能有一条通道。)(迷宫只能有一条通道。) In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 评一评:评一评: 谁设计的迷宫最特别。谁设计的迷宫最特别。 In this academic year, I have served as a political subject in three classes at Grade 2. A school year, I have been serious 玩一玩:玩一玩: 同桌交换自己设计的迷同桌交换自己设计的迷 宫,走一走。宫,走一走。
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