现代科技日新月异的发展以及人们生活水平的不断提高，为电视文艺节目的表现形式提供了广阔的空间．准确而完善地运用各种电视艺术表现形式，可以最大限度地满足观众的需要，从而达到良好的宣传效果。第一类─—直播纪实形式。纪实类的文艺节目最大的特点是“纪实”，其最常见 The rapid development of modern science and technology and continuous improvement of people’s living standards provide ample room for the performance of television and literature programs. Accurate and perfect use of a variety of television art forms, you can maximize the audience’s needs, so as to achieve good publicity. The first category ─ ─ live broadcast documentary form. Documentary category is the biggest feature of the “documentary”, the most common