《历史课程标准》中指出:义务教育必须面向全体学生,关注每个学生的情感,帮助学生建立学习的成就感和自信心,为学生进入和适应社会打下基础,为学生进一步接受高一级的学校教育打下基础。因此提高教学效率,激发学生学习兴趣,使学生全面发展是教师教学的本质要求。通过多年探究与实践,我发现,有效的教学模式对上述要求有着重要意义。一、“三层四步”教学模式提出的背景及意义 According to the “History Curriculum Standard”, compulsory education must be geared toward all students, pay attention to the emotion of each student, help students build a sense of achievement and self-confidence in learning, lay the foundation for students to enter and adapt to society, and further their students to accept higher-level School education laid the foundation. Therefore, improving teaching efficiency, stimulating students ’interest in learning and making students develop in an all-round way are the essential requirements of teachers’ teaching. After years of exploration and practice, I found that effective teaching mode is of great importance to the above requirements. First, “three-tier four-step ” teaching mode proposed background and significance