发布于2024-05-31 02:35:45
在线咨询
![{$info['title']}](https://img.91yu.com/uploads/images/202012/07b5a381ff73cb5e64fa7e4cef651a5a4210311d.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
先拿出一张正方形的彩纸，平铺在桌子上，然后按照对角线将两个角对折重叠在一起。
![{$info['title']}](https://img.91yu.com/uploads/images/202012/079865bb728deed1d8a14b5fa9480ee8073107c4.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
再按照三角形的中线对折，折出一个印记展开回到三角形形状。
![{$info['title']}](https://img.91yu.com/uploads/images/202012/449f0783671b317d927f9cfc865224bfbad7f38b.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
然后将三角形右边的角向上折叠，翻转一个面将左边的角也折上去，折后形状。如下图。
![{$info['title']}](https://img.91yu.com/uploads/images/202012/e24238f40e78f50c586493b2fdb41788dfbe516a.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
接着打开中间的开口，向下压，变成新的形状。
![{$info['title']}](https://img.91yu.com/uploads/images/202012/dd9e06231b087a5a3ecf1c8fc89e60fd25539da0.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
把上面的角按照折叠线向上折，下面的角按照同样的方法折叠，折成图中的样子。
![{$info['title']}](https://img.91yu.com/uploads/images/202012/a9e6b80a149bcc5b713f34fb0aa3388bb06387d2.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
将上述折好的纸的左边折进去再压出来，如图所示。
![{$info['title']}](https://img.91yu.com/uploads/images/202012/c0ba7d20d390366e0f65a053d2cf0f046d08d53e.jpg?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_dXBsb2Fkcy93YXRlcl9tYXJrL2ppdXl1LnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzM1L2JyaWdodCw4NA,x_12,y_18)
打开每个角，将尖的部分折进纸内，四个角都按此方法折叠，四叶草的形状就完成了。
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