求翻译：（4） 教学活动中，要多采用鼓励、赞扬、期待、肯定等评价方式以建立学习自信心，调动、激发学生以积极情感参与学习活动。有实验证明：在课堂教学中，学生体验到积极的情感，其教学效果比一般情绪状态要高得多。女中学生存在的学习负担过重的问题，其实并非单纯是教学内容和要求偏高、偏多、偏难造成的，而往往与学生学习自信心不足，学习活动中难以产生积极的情感体验，学习方法不当，学习效率不高有直接关系，所以，可以认为女中学生学习负担过重往往是心理负担过重，只要加强学习辅导，注重学习信心的培养，传授了学习方法和策略，其负担过重问题就会得到解决。是什么意思？

(4) teaching activities, to encourage, praise, expectation, sure more evaluation for learning self-confidence, mobilize, inspire students to positive participation in learning activities. Experimental proof: in classroom teaching, students experience the positive emotions, its teaching effect is much higher than the General emotional state. Female middle school students exists of learning burden overweight of problem, actually is not simple is teaching content and requirements partial high, and partial more, and partial difficult caused of, and often and students learning since confidence insufficient, learning activities in the difficult to produced actively of emotional experience, learning method improper, learning efficiency not high has directly relationship, so, can think female middle school students learning burden overweight often is psychological burden overweight, as long as strengthening learning counselling, focus on learning confidence of training, taught has learning method and policy, its burden overweight problem on will get solution.