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四年级语文下册:《第二单元复习课件》公开课+教学设计【AI赋能】

  • 2026-05-11 00:32:41
四年级语文下册:《第二单元复习课件》公开课+教学设计【AI赋能】

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大单元导

同学们，今天我们要开启一场特别的 “语文复习探险之旅”！第二单元我们探索了自然的奥秘、感受了科技的精彩，今天的探险之旅有五个打卡站，分别是字词句梳理站、语文知识点考察站、单元要素分析站、园地要点站和语文习作指导站，每闯过一站就能获得一枚 “探索之星”，最后集齐五枚星星的同学将成为 “语文探索小达人”，大家有没有信心挑战？

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【课件集萃】新人教版八年级下册(更新中……)

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  1. CONNECT:[ UseTime:0.000486s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000801s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000337s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000299s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000515s ]
  6. SELECT * FROM `set` [ RunTime:0.000200s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000605s ]
  8. SELECT * FROM `article` WHERE `id` = 500395 LIMIT 1 [ RunTime:0.000389s ]
  9. UPDATE `article` SET `lasttime` = 1778466108 WHERE `id` = 500395 [ RunTime:0.009490s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000367s ]
  11. SELECT * FROM `article` WHERE `id` < 500395 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000470s ]
  12. SELECT * FROM `article` WHERE `id` > 500395 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000508s ]
  13. SELECT * FROM `article` WHERE `id` < 500395 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001548s ]
  14. SELECT * FROM `article` WHERE `id` < 500395 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.008568s ]
  15. SELECT * FROM `article` WHERE `id` < 500395 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.008264s ]
0.104114s