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▲上册11页关于热带草原、热带季风气候特点的叙述中,只述及气候两大要素(气温、降水)中降水方面分为干湿(旱雨)季的特点,没有论述气温特点(终年高温)。由于论述欠完整,学生在紧接着对照阅读13页各气候类型气温、降水月份分配图,正确理解判断各气候类型方面就造成一定困难。▲上册14页关于热带沙漠气候的成因“主要是由于常年受副热带高压控制”的提法,课本多处提到(除上述外,还有83页澳大利亚气候成因,97页撒哈拉沙漠气候成因等),沿用多年。笔者认为,这一分析与实际情况不符,学生在对照图文学习时深感迷惑与混乱。从《世界一、七月海平面等压线图》可以看出:世界上大部分热带沙漠地区,仅在该地的冬季时,才明显地受到副热带高压的控制;
▲ On the 11th volume of the first volume of the tropical savannah and tropical monsoon climate, only the characteristics of precipitation in the two main elements of the climate (temperature, precipitation) are divided into dry and wet (dry and rainy) seasons, and the characteristics of the temperature (high temperature throughout the year) are not discussed. . Due to the incompleteness of the discussion, the students in the immediate reading of the temperature, precipitation monthly allocation maps on the 13 climate types, and the correct understanding of the climate types will cause some difficulties. ▲ Volume 14 on the Causes of the Tropical Desert Climate “mainly due to year-round subtropical high-pressure control” is mentioned in many textbooks. (In addition to the above, there are 83 pages of climate genesis in Australia and 97 pages of climate in the Sahara desert. Etc.), used for many years. The author believes that this analysis is inconsistent with the actual situation. Students are deeply confused and confused when they learn from graphic and textual studies. According to the “Isotherm contour map of sea level in January and July of the world”, it can be seen that most tropical desert regions in the world are obviously controlled by the subtropical high pressure only during the winter of the area;