文献[1]中介绍了Morley逆定理的一个证明,其方法与构思都具有一定特色,但用了极限、求导、零点讨论等不为一般中学生所熟悉的分析方法,并且证明过程也较冗长。本文利用初等几何及三角的方法给出了Morley逆定理的另外一个证明,它较[1]中的证明更为简明。 A proof of Morley’s converse theorem is introduced in [1]. Both the method and the concept have certain characteristics. However, the analysis methods that are not familiar to the average middle school students such as limit, derivative, and zero point are used, and the proof process is also lengthy. . In this paper, we use the method of elementary geometry and trigonometry to give another proof of Morley’s inverse theorem. It is more concise than the proof in [1].