生成,是新课堂的活力所在,没有生成,就没有现在的新课堂。但是,我们也要看到,由于生成具有即时性、随意性和不确定性,因而生成的出现不一定都合理,也不一定都有价值。比如恶作剧,也是一种生成,虽然不常出现,但它的确存在于我们的课堂,从一定意义上说,偶尔出现恶作剧的课堂,才是真实的课堂。所谓恶作剧,就是故意对他人开玩笑、戏耍、捉弄的行为。恶作剧最基本的形式就是故意使他人陷入窘境,并在旁观赏他人尴尬、吃惊、惶恐等情绪表现,以此得到乐趣。课堂上的恶作剧,有时针对的是同学,有时甚至指向了教师,教师同样会成为学生“恶搞”的对象,所以不 Generation, is the vitality of the new classroom, there is no generation, there is no new class now. However, we also need to see that the emergence of generation is not always reasonable or necessarily due to its immediateness, arbitrariness and uncertainty. Such as prank, but also a generation, though infrequent, but it does exist in our classroom, in a sense, occasional prank classroom, is the real classroom. The so-called prank, is deliberately joking, playing, teasing others behavior. The most basic form of prank is to deliberately put others in a dilemma, and watch others embarrassed, surprised, panic and other emotional performance, in order to have fun. Prank in class, and sometimes for students, and sometimes even point to the teacher, the teacher will also be the object of students “spoof ”, so not