求翻译：伴随人类进入信息时代，教育也向着信息化教学的方向转变。而现代教学媒体的使用是教育信息化的重要标志。教学媒体也是组成现代教学系统的要素之一，它承载了教学信息并能在不同的空间范围内加以传输，教学媒体直接介入学习过程，为学生扩展思维，拓宽视野。由于它的跨时空性、直观形象性、交互性、多种信息形态的表现形式等特点，能在教学中强化重点，化解难点，学生既可通过媒体进行学习，教师也可以利用多媒体辅助教学，提高课堂教学质量和效益是什么意思？

Accompanied mankind enters the information age, education change in the direction of information technology teaching. And the use of modern teaching media is an important indicator of educational information. Instructional media is composed of one of the elements of the modern education system, it c

As mankind enters the information age, information, education, and teaching toward the direction changes. Modern teaching and use of media education is an important sign. It is also modern composition teaching media teaching system, one of the elements of the teaching it carries information and be a