As the social information is enlarging and the teaching methods are modernizing, the old teaching idea and forms are not suitable to the modern education and the education reform is imperative.

• 随着社会信息量日益增大,教学手段日趋现代化,陈旧的教学观念和教学形式已不能适应现代化教育的要求,教学改革势在必行。