随着规范办学改革的推进和新课改的不断推进和深化,“有效和高效教学”这一意识更加深入人心,但是在我们探讨有效和高效教学的同时,决不能忽视在实际教学中普遍存在的无效或不良的教学现象,只有发现“无效或不良的教学”现象,研究“无效或不良的教学”现象,避免或减少“无效或不良的教学”现象,才能真正地实现或达到“有效或高效教学”。 With the promotion of the reform of running a school and the continuous advance and deepening of the new curriculum reform, the awareness of effective and efficient teaching is gaining in popularity. However, we should not neglect the teaching of practical and effective teaching The prevalence of ineffective or poor teaching can only be found in the phenomenon of “ineffective or poor teaching”, the phenomenon of “invalid or poor teaching”, to avoid or reduce “ineffective or poor teaching” Truly achieve or achieve “effective or efficient teaching ”.