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教科书中的习题是由编者精心设计的能够体现数学思想和方法的案例,具有典型性的范例作用,极具研究价值.在髙三总复习教学中,如果能够将教材习题深人挖掘,就可以启发、拓展学生的思维,培养学生分析问题和解决问题的能力.
The exercises in textbooks are cases that are carefully designed by the editors to embody mathematical ideas and methods. They have typical examples and are of great research value. If you can dig deeper in the teaching exercises, you can Inspires and expands students’ thinking and develops students’ ability to analyze problems and solve problems.