我是中专的一名教师,有个班级是我任教17年来感觉最头痛的班级。这个班绝大多数是调皮捣乱的基础差、混日子的男生。一个学期下来,我这个“经验丰富”、“文质彬彬”的老教师尽管费尽心机地备课、上课,但收效不大。 I am a secondary school teacher. There is a class that is the class I feel most headache for teaching for 17 years. The vast majority of this class is a mischievous and poorly-educated boy. One semester, my old teacher, who is rich in experience and rich in character, did not have enough success in preparing lessons and attending class.