一天,学生们一个个愉快地来到教室,他们不停地交谈着自己在假期一个月内的所见所闻,看着他们高兴的样子,我真不忍心打断他们。一个小时过去了,看他们慢慢平静下来,我问:“同学们,还记得老师放假时布置的一项特殊作业吗?” One day, the students came to the classroom happily. They kept talking about what they saw and heard within a month of their holidays. I was so excited that I could not interrupt them. An hour later, watching them calm down. I asked, “My classmates, remember a special assignment that the teacher arranged when she was on holiday?”