在讨论方仲永“泯然众人”的原因时，学生发生了争执，有的学生认为方仲永泯然众人的主要原因在其父亲身上，是父亲的虚荣之心害了方仲永，而有的学生认为方仲永泯然众人的原因主要在他自己，是他自己骄傲自满，不思进取。还有的学生认为方仲永泯然众人其实是被外界的吹捧害的。全班学生各执己见，甚至搬出了超女、快男、童星的成长等，支持自己的观点，而有的学生也借此机会脱离了主题，聊起了明星、影星。　　如果你是教师你将如何应对这种情况？（　　）

A、学生的唇枪舌战，正好活跃了课堂气氛，维持课堂秩序，让学生继续讨论

B、立刻让学生停下讨论，批评脱离主题讨论的学生，然后帮学生总结出方仲永泯然众人的原因

C、适时根据学生的讨论，总结出方仲永泯然众人的原因，继续其他内容的讲解

D、将学生的争论引到课堂之外，课下请同学们写一篇以“‘方仲永泯然众人’原因”为主题的文章

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