综合思维培养是实现从知识积累到解决复杂现实问题的思维跃迁，是一种全面、系统和动态的思维方 式，其培养需要遵循“螺旋上升、拾级而上”的原则。本文基于高中三个年级综合思维的发展特点，以“澜沧江— 湄公河流域探秘”为统一情境，设计面向高一、高二和高三的三个连续课段，提出了地理综合思维进阶培养的全学 段整体构建的教学策略，以期为一线教师开展跨年级的地理综合思维培养提供一定的参考。

The cultivation of comprehensive thinking enables the cognitive leap from knowledge accumulation to solving complex real-world problems, and it represents a holistic, systematic and dynamic mode of thinking. Its cultivation must follow the principle of“spiral ascent and step-by-step progression”. Based on the developmental characteristics of comprehensive thinking among students in the three grades of high school, this paper takes Exploring the Lancang-Mekong River Basin as a unifi ed teaching context, designs three sequential teaching modules for freshmen, sophomores and seniors of high school, and proposes holistically constructed teaching strategies for the advanced cultivation of geographical comprehensive thinking across all grade levels. It is expected to provide a practical reference for frontline geography teachers to carry out cross-grade cultivation of students’geographical comprehensive thinking.