Making use of Powerpoint courseware can be up and doing classroom teaching mood and can bring up and waken students learning interest and can bring up ability of students to improve teaching quality.

• 使用PowerPoint课件辅助教学,可活跃课堂教学气氛,培养和激发学生的学习兴趣,并可培养学生的能力,提高教学的质量;