在我国，中小学生的吸烟问题仍是相当严重的，它极大地危害着青少年的健康成长，影响了我国国民素质的提高。尽管近年来宣传媒体加强了对吸烟有损健康的宣传，中、小学的课本中亦强调吸烟对青少年生长发育的危害，但由于吸烟后对身体危害表现有一定时间性，教材非直观的理... In our country, the smoking problem of primary and middle school students is still quite serious. It greatly jeopardizes the healthy growth of young people and affects the improvement of our national quality. Although propaganda media have stepped up publicity on the harm of smoking in recent years, primary and secondary school textbooks also stress the dangers of smoking on the growth and development of adolescents. However, due to the time-consuming nature of the harm caused by smoking, the teaching materials are not intuitive. ..