古巴是受世界格局变化影响最大的国家之一,其影响直接关系到古巴的生存和发展,在世界格局的变化中古巴所面临的国内外形势、对策及前景究竟如何,始终是人们关注的问题。现概述如下:特殊时期以来古巴的形势80年代末和90年代初,苏东剧变使古巴受到最严重的冲击。古巴进入1959年以来最困难的时期。1990年古巴宣布进入和平时期的特殊阶段或特殊时期。特殊时期的第一阶段(1990～1991年) As Cuba is one of the countries most affected by the changes in the world structure, its impact is directly related to the survival and development of Cuba. What are the domestic and international situations, countermeasures and prospects that Cuba faces in the changing world pattern? . The following is a brief overview of the situation in Cuba since the special period: The dramatic changes in Cuba in the late 1980s and early 1990s caused drastic changes in the Soviet Union and East Europe. Cuba has entered the most difficult period since 1959. Cuba declared its entry into a special or special period of peace in 1990. The first phase of the special period (1990-1991)