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寒假预习 | 2026年新版小学电子教材

  • 2026-04-06 07:57:59
寒假预习 | 2026年新版小学电子教材
小学语文·人教版
一年级上册二年级上册三年级上册
四年级上册五年级上册六年级上册
一年级下册二年级下册三年级下册
四年级下册
五年级下册
六年级下册
小学数学·人教版
一年级 上册二年级上册三年级上册
四年级上册五年级上册六年级上册
一年级下册二年级下册三年级下册
四年级下册五年级下册
六年级下册
小学数学·苏教版
一年级·上册二年级上册三年级上册
四年级上册五年级上册六年级上册
一年级·下册二年级下册三年级下册
四年级下册五年级下册六年级下册
小学数学·冀教版
一年级·上册二年级上册三年级上册
四年级上册五年级上册六年级上册
一年级·下册二年级下册三年级下册
四年级下册 五年级下册六年级下册
小学数学·北京版
一年级·上册二年级上册三年级上册
四年级上册五年级上册六年级上册
一年级·下册二年级下册三年级下册
四年级下册五年级下册六年级下册
小学数学·北师大版
一年级·上册二年级上册三年级上册
四年级上册五年级上册六年级上册
一年级·下册二年级下册三年级下册
四年级下册五年级下册六年级下册
小学英语·人教版（一年级起点）
一年级·上册二年级上册三年级上册
四年级上册五年级上册六年级上册
一年级下册二年级下册三年级下册
四年级下册五年级下册六年级下册
小学英语·北师大版
三年级上册四年级上册五年级上册
六年级上册
三年级下册四年级下册五年级下册
六年级下册
小学英语·北京版
二年级上册三年级上册四年级上册
五年级上册六年级上册
二年级下册三年级下册四年级下册
五年级下册六年级下册
小学英语·冀教版
二年级上册三年级上册四年级上册
五年级上册六年级上册
二年级下册三年级下册四年级下册
五年级下册六年级下册
小学英语·冀教版（三年级起点）
三年级上册四年级上册五年级上册
六年级上册
三年级下册四年级下册五年级下册
六年级下册
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  1. CONNECT:[ UseTime:0.000389s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000913s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.005456s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000298s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000554s ]
  6. SELECT * FROM `set` [ RunTime:0.000198s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000501s ]
  8. SELECT * FROM `article` WHERE `id` = 459451 LIMIT 1 [ RunTime:0.000916s ]
  9. UPDATE `article` SET `lasttime` = 1775718743 WHERE `id` = 459451 [ RunTime:0.023263s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000323s ]
  11. SELECT * FROM `article` WHERE `id` < 459451 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000670s ]
  12. SELECT * FROM `article` WHERE `id` > 459451 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000482s ]
  13. SELECT * FROM `article` WHERE `id` < 459451 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007216s ]
  14. SELECT * FROM `article` WHERE `id` < 459451 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000953s ]
  15. SELECT * FROM `article` WHERE `id` < 459451 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.031215s ]
0.146772s