(There is a picture, with a score of 10) How can high school geography see where the direct point of the sun is according to the top view of the earth?

Determine which hemisphere it is first, and then look at the terminator line. This picture can be seen in Terminator Line. On the summer solstice, the terminator line is tangent to the Arctic Circle, and the Arctic Circle is in a state of extreme daylight. In the winter solstice, the Arctic Circle will be in the polar night, and in the spring and autumn equinox, day and night will be equally divided. This is the southern hemisphere, the winter solstice, pointing directly to the tropic of Capricorn.