小学语文课堂练习存在着年段目标模糊、训练脱离教材、形式单一刻板、答案追求唯一、过程展开不足等影响练习有效性的问题。针对此提出优化练习的五个对策,体现了层次性、科学性、实践性和综合性;注重了趣味性、灵活性、模糊性和开放性;强调了实效性和激励性,从而提高了练习的有效性。 The practice of primary Chinese classroom teaching has the problems of obstructing the effectiveness of the practice, such as ambiguous goals for the period, the separation of training from teaching materials, the form of a single form, the uniqueness of the pursuit of answers, and the insufficient development of the process. The five countermeasures to put forward this optimization practice embody the characteristics of hierarchy, science, practice and synthesis, pay attention to the fun, flexibility, ambiguity and openness, emphasize the practicality and motivation, and improve the practice Effectiveness.