当前位置：首页>初中教材>培生初中科学教材 Exploring Science International 7-9年级 学生书+练习册+答案 高清电子版PDF

培生初中科学教材 Exploring Science International 7-9年级 学生书+练习册+答案 高清电子版PDF

  • 2026-05-06 22:31:41
培生初中科学教材 Exploring Science International 7-9年级 学生书+练习册+答案 高清电子版PDF

培生初中科学教材，Exploring Science International，7-9年级 学生书+练习册+答案，高清电子版PDF。这是培生推出的适配11-14岁学生的科学教材，学生用书可按年级或生物、化学、物理学科划分，能契合不同学校的教学模式。教材以真实世界的科学知识激发学生好奇心，既全面覆盖相关课程目标，又能培养学生对应技能，为其参加国际GCSE科学考试和13+统一入学考试筑牢基础。这套资源清晰度很高。有需要主页滴滴我，网盘发送，永久有效！支持代找原版教材资料，有需要联系我。

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  1. CONNECT:[ UseTime:0.000609s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000825s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000296s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000275s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000497s ]
  6. SELECT * FROM `set` [ RunTime:0.000197s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000600s ]
  8. SELECT * FROM `article` WHERE `id` = 468069 LIMIT 1 [ RunTime:0.000384s ]
  9. UPDATE `article` SET `lasttime` = 1778300986 WHERE `id` = 468069 [ RunTime:0.006199s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000258s ]
  11. SELECT * FROM `article` WHERE `id` < 468069 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001623s ]
  12. SELECT * FROM `article` WHERE `id` > 468069 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000425s ]
  13. SELECT * FROM `article` WHERE `id` < 468069 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006325s ]
  14. SELECT * FROM `article` WHERE `id` < 468069 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003008s ]
  15. SELECT * FROM `article` WHERE `id` < 468069 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004620s ]
0.096769s