教室是个小天地，各种各样的“突发事件”的确能使人想到电闪与雷鸣！但，出色的好老师并不因此而困顿不安，他们不仅不慌不乱，而且总能抓住机遇，力挽狂澜，趁机树立自己的威信！请看两个成功的例子。有一天，新来的年轻女教师刚走进教室，正要讲课，突然发现讲桌上钉着一只 Classroom is a small world, a variety of “unexpected events” can really make people think of lightning and thunder! However, a good teacher is not so good and upset uneasy, they not only do not panic, but always seize the opportunity to turn the tide, took the opportunity to establish their own prestige! Please see two successful examples. One day, the newly arrived young female teacher just entered the classroom, is about to lecture, suddenly found on the table with a nail