“气压带和风带”一节是高中地理教学的重点内容。在假设太阳直射赤道,下垫面均一的前提下,可得出结论:全球一共可以划分为七个气压带和六个风带。其中,赤道低气压带(赤道附近)和副极地低气压带(南北纬60°附近)盛行上升气流,属多雨带;但是在学习过全球气候类型之后,我们知道,地处副极地低气压带的北 “Pressure belt and wind band ” section is the focus of high school geography teaching. Assuming that the sun is directly equatorial and the underlying surface is uniform, it can be concluded that there are altogether seven pressure zones and six wind zones in the world. Among them, the prevailing updraft prevails over the equatorial low pressure zone (near the equator) and the sub-polar low pressure zone (near 60 ° north and south latitude), which are rainy belts; however, after studying the global climate type, we know that the low- North