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硬笔公开课:《横画》教学课件

  • 2026-05-16 21:49:58
硬笔公开课:《横画》教学课件
三十课基本笔画教学课件：第02课《横画》
教学目标：
一、使用正确的书写姿势，培养良好的书写习惯。
二、在观察、比较、临摹的基础上，学会书写基本笔画“横”。
三、理解掌握横画的书写规律和技巧。
同学们，汉字就像是一间房子房子是由一块块砖，一片片瓦，一根根木头建造而成。汉字就是由一个个笔画组合而成，要想写好汉字，首先要写好最基本的笔画。
引导学生讨论《横画》的特点，老师进行总结：
《横画》起笔轻顿，右上方倾斜行笔，末端顿笔。
注：起笔手臂要轻顿，左低右高有分寸。
讲解《二》字的起源与演变。老师边讲解边板书，带领学生观察例字，讨论例字的特点。
【二】共两笔，正确笔顺进行板书。
【二】整体字形较扁宽。
【二】上横短下横长
两个横画都右上倾斜长横注意末端顿笔。
讲解《三》字的起源与演变。
老师边讲解边板书，带领学生观察例字，讨论例字的特点。
【三】共三笔，正确笔顺进行板书。
【三】字形正方略扁。
三个横画右上倾斜，长短有别。
多横画的字，横画间距均等。
课堂练习：
  1. 让学生们自己练习，老师进行巡视；
  2. 在发现普遍存在的问题后进行重点讲解；
  3. 学生再练习，老师巡视，发现问题进行纠正，逐一指导。
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  1. CONNECT:[ UseTime:0.000752s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000766s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000329s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000304s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000677s ]
  6. SELECT * FROM `set` [ RunTime:0.001487s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000739s ]
  8. SELECT * FROM `article` WHERE `id` = 492351 LIMIT 1 [ RunTime:0.000487s ]
  9. UPDATE `article` SET `lasttime` = 1779263922 WHERE `id` = 492351 [ RunTime:0.004389s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000276s ]
  11. SELECT * FROM `article` WHERE `id` < 492351 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000820s ]
  12. SELECT * FROM `article` WHERE `id` > 492351 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000417s ]
  13. SELECT * FROM `article` WHERE `id` < 492351 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001129s ]
  14. SELECT * FROM `article` WHERE `id` < 492351 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000994s ]
  15. SELECT * FROM `article` WHERE `id` < 492351 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000957s ]
0.160582s