故事新编：把乌龟换成狼

Teacher:Some students are becoming arrogant.Do you remember the story about race between the hare and the tortoise?Now,Xiaoming,will you please tell us why the hare was defeated by the tortoise? Xiaoming:Because the hare fell asleep. Teacher:Absolutely right!What should we do so that the hare won't fall asleep? Xiaoming:Exchange the tortoise for the wolf. 老师：有些同学开始骄傲了，大家还记得龟兔赛跑的故事吗。小明，你说说看，兔子为什么输给乌龟？ 小明：因为它睡觉了。 老师：对极了！我们应该怎么做才能让兔子不睡觉呢？ 小明：把乌龟换成狼！