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一、教学构想的总体思路分析问题应从由一般(世界的PRED问题)到个别(中国的PRED问题)的原则,主要从三个方面入手,即“是什么”、“为什么”、“怎么办”。二、具体教学构想(一)人口问题1、世界人口问题
First, the overall thinking of the teaching concept analysis should be from the general (PRD problem in the world) to the individual (China’s PRED problem) principle, starting from three aspects, namely “what is”, “why”, “how to do” . Second, the specific teaching concept (a) population issues 1, the world population problem