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高级小学课本(自然)

2026-04-08 09:21:38

高级小学课本(自然)

高级小学课本（自然）

自然课是探索自然之旅，你看书中错综复杂的笔记划痕，允满了童年的好奇与回忆。带你用科学的眼睛观察世界。将探索的种子播种在幼小土地上。通过学习和积累，学会珍惜与保护我们的自然环境、和人类的家园：地球。人民教育出版社发行，1964年浙江人民教育出版社重印，一版一印（有点难/得）。现在的学科中可能没有“自然"单课了，应该并在其他学科之中啦！

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浙江,2026年1月3日 09:37,

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CONNECT:[ UseTime:0.001101s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001703s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000742s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000714s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001488s ]
SELECT * FROM `set` [ RunTime:0.000661s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001505s ]
SELECT * FROM `article` WHERE `id` = 457948 LIMIT 1 [ RunTime:0.000460s ]
UPDATE `article` SET `lasttime` = 1775957871 WHERE `id` = 457948 [ RunTime:0.000758s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000247s ]
SELECT * FROM `article` WHERE `id` < 457948 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000479s ]
SELECT * FROM `article` WHERE `id` > 457948 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000442s ]
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SELECT * FROM `article` WHERE `id` < 457948 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002438s ]
SELECT * FROM `article` WHERE `id` < 457948 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001422s ]

0.164965s

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