"预期以外的情况下，火车运行准时的信念"

Lesson 37 of the New Concept English book introduces the topic of punctuality in train services. The lesson explores the common expectation that trains are always on time and how this belief has become ingrained in society. The lesson begins by stating that after years of conditioning, most people have developed an unshakable faith in railway timetables. This suggests that people have grown accustomed to trains being punctual and now have a strong belief in the reliability of train schedules. This belief is further emphasized by contrasting train services with other modes of transportation such as ships and flights. The text mentions that ships may be delayed by storms and flights may be cancelled due to bad weather, but trains are expected to always be on time. The text also acknowledges that exceptionally heavy snowfall could temporarily disrupt train services. This indicates that while train delays are possible, they are mainly caused by extreme weather conditions that are beyond the control of the railway system. In summary, Lesson 37 of the New Concept English book explores the common belief that trains are always punctual. It suggests that this belief has been fostered through years of conditioning and is deeply ingrained in society. While trains are generally reliable, extreme weather conditions can sometimes cause temporary disruptions.