7上社政(7 on social administration).doc
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7上社政(7 on social administration)
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0 to 10 20 km First review unit 1. Comb various knowledge points: (1) where my home is (1) : the elements of a community of relatively fixed area, a certain number of population and the resident with common regional identity, some common views, interest and more close contact. The three elements of the map: p7-8 A. Directions: there are three commonly used directional methods on the map. The P7 general orientation method is the upper north and south east, left west right east. The curved line connecting the north and south poles on the globe is called the longitude line, parallel to the equator. The longitude of the globe indicates the direction of the north and south. B. Scale: the distance between the distance and the field is called the scale. A scale on a map usually comes in three forms. P7 line segment. For example, literal. For example, one centimeter on the map represents a field distance of 50 kilometers. Digital. For example, 1:10,000. The larger the scale, the smaller the map includes, the more detailed the geography is. The smaller the scale, the larger the map includes, the more sketchy the geography is. Notice the conversion of units, 1 km = 100,000 centimeters. C. Illustrations and notes: symbols used to represent geography on maps; The map is used as a description of the word and number of geographical things, called notes. The main functions of the P8 community: political, economic, cultural and managerial functions. The main types of community P10-13 are the functional community, the natural community, the administrative community. The biggest differences in the P10 community are rural and urban. Beijing zhongguancun is a high-tech zone and a university district. Wangfujing is a commercial district. The link between the communities: the links between different regions are not only reflected in the property, but also in the economy, culture, information and other aspects. P12 (P12) takes information from the map
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