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初中《世界地理》中的世界气候部分,我认为是个难点.因为它涉及到后面各大洲、各地区的气侯分布和成因.在世界十一种气候类型中,我着重讲解亚热带的两种、温带三种气候类型,并说明气压带和风带随季节变化而移动,使得风向随季节而改变,从而引起降水量也随季节变化.如:冬雨夏干的地中海气候.归纳出世界气候分布的特点是:地球上的气候类型具有明显的同位性,在大陆西侧,只要在南北纬30°～40°地带,都是地中海气候;在40°～60°地带都是温带海洋性气候;在大陆东侧的中纬度一带又都具有季风性特点;热带沙漠气候主要分布在南北回归线附近的大陆内部和西部地区等等.
I think it is a difficult part of the world climate in Junior High School's “World Geography,” because it involves the distribution and causes of the climate on the back of the continents and regions. Of the 11 types of climate in the world, I focus on two types of subtropics, Temperate three climate types, and shows the pressure belt and the wind moves with the seasons, making the wind direction changes with the seasons, causing precipitation also changes with the seasons, such as: the winter rain and summer Mediterranean climate climate. Summed out the world climate distribution The characteristics are: the type of climate on Earth has obvious isomerism. On the western side of the mainland, as long as the latitudes between 30 ° and 40 ° North and South are the Mediterranean climate, it is a temperate maritime climate in the region of 40 ° to 60 °. The mid-latitudes of the eastern part of the continent also have the characteristics of monsoon. The tropical desert climate is mainly distributed in the interior of the mainland and in the western region near the Tropic of Cancer.