随着教学手段技术的发展,幻灯被广泛地引进中小学。要提高幻灯教学的质量,关键在于幻灯片。由于学生的情况千差万别,教师有必要根据学生的具体情况,教材的难点和重点,设计和制作科学性和艺术性都强的高质量幻灯片,现介绍一个方法简便、效果好的制作彩色幻灯片的新方法。 With the development of teaching methods and techniques, slides have been widely introduced into primary and secondary schools. The key to improving the quality of slide shows is slides. As the students’ conditions vary, teachers are required to design and produce high-quality slides that are both scientific and artistic based on the students’ specific circumstances and the difficulties and priorities of the teaching materials. Now we introduce a method that is simple, effective, and effective for producing color slides. new method.