【案例一】最后一节课快要打铃了,我收拾书本,刚出办公室,远远地看见几名学生在教室门口交头接耳。走近几步,才看清是隔壁班的同学。只见他们神神秘秘的,就在我迷惑不解地推开教室门之际,“哧”的一声,一条条彩带向我喷来。把没有一点心理准备的我吓了一大跳,从教室迅速退回到走廊,有几个小家伙儿笑着帮我摘掉了头上、身上、眼镜上的彩带。我暗自猜想:这些小淘气,在搞什么鬼把戏?当我再次戴上眼镜时,教室的门开了。我 [Case 1] The last lesson is about to ring the bell, I clean up the book, just out of the office, far to see a few students whispered in the classroom door. Approached a few steps, only to see is the classmate next door. I saw them mysterious God, just as I puzzled to open the door of the classroom, “哧 ”, a strip of ribbon sprayed to me. I was not a little psychologically prepared for a shock, quickly returned from the classroom to the corridor, a few little kid with a smile to help me remove the head, body, glasses ribbon. I secretly guess: these little naughty, what the hell trick? When I wear glasses again, the classroom door opened. I