【案例】小郄最近很郁闷,她已经连续两个月月考成绩下滑了。她是公认的好学生,很聪明,成绩一直很好。可是现在却整天踏不下心,就是坐在教室里,精力也集中不起来。究其原因,和她的好朋友小惠有关。上学期小惠转到这个班。她漂亮文静,学习也好,而且和小郗在同一学习小组。新来的小惠对学校的环境不太熟悉,小郄对她格外关照,她们两个渐渐成了最好的朋友。两个女孩子一块儿学习,一块儿吃饭,甚至上厕所都形影不离。可是随着时间的流逝,小惠慢慢和 [Case] ​​Kojima is very depressed recently, she has two consecutive months of monthly test scores fell. She is recognized as a good student, very smart, grades have been good. But now they can not restless mind, that is, sitting in the classroom, energy can not be concentrated. The reason, and her good friend Xiaohui. Xiao Hui last semester to this class. She is pretty and quiet, learning well, and is in the same study group as her. The new Xiaohui is not familiar with the environment of the school. Xiao Bian especially takes care of her. Both of them have gradually become the best friends. Two girls learn together, eat together, and even the toilet are inseparable. But as time goes by, Xiao Hui slowly and