限时教学是我国深化教学改革的一项重要举措。它改变传统“满堂灌”式的低效教学方式,通过限制教师讲授时间,将更多的课堂学习时间留给了学生,为学生留出了充裕的思考时间,也为师生交流搭建了平台。从教学效果来看,它提升了课堂教学的互动性,促进了和谐师生关系的构建,激发了学生的主观能动性。它通过客观的课时“限制”激发了教师的教学智慧,促进了教学方法向科学化、有效性转变。 Time-limited teaching is an important measure for deepening the teaching reform in our country. It changed the traditional “full house ” type of inefficient teaching methods, by limiting teacher teaching time, leaving more classroom learning time to students, leaving students plenty of time to think, but also for the exchange of teachers and students set up platform. From the perspective of teaching effect, it enhances the interactive teaching in class, promotes the construction of harmonious relationship between teachers and students and stimulates students’ subjective initiative. It has stimulated teachers’ teaching wisdom through objective class hours and “restrictions”, and has promoted the transformation of teaching methods into a scientific and effective way.