我们经常开展各种形式的安全检查评比活动，也举办内容丰富的安全知识教育培训活动。笔者在多次检查安全学习活动后，发现许多班组在组织安全学习中存在“四不”现象，因而影响了安全学习的质量，未能为安全生产保驾护航。 (1) 次数不够。要克服仅在周4下午进行安全学习的习惯? We often carry out various forms of safety inspection competitions, also held a wealth of safety knowledge education and training activities. After checking safety learning activities for many times, the author found that many of the teams had “four noes” in the organization of safety learning, thus affecting the quality of safety learning and failing to safeguard safety in production. (1) The number of times is not enough. To overcome the habit of conducting safety studies only on the afternoon of week 4?