1, first draw a small tree on paper, with one branch on the left and one branch on the right, and draw a leaf on each branch to represent the spring when life is sprouting.

2. Draw the second tree to the right, and draw a dense crown on the branches, representing the lush summer.

3. Next, draw the third tree. There are some round fruits hanging on the dense tree, which represents the autumn full of fruits.

4. Draw the fourth tree in Mingzhou, only the branches, with snow piled on the branches and at the foot of the tree, representing the cold and withered winter.

5. Paint the branches black, the leaves green and the fruits red, and a stick figure representing spring, summer, autumn and winter will be drawn.

Division of the four seasons:

Astronomical standards

"Twenty-four solar terms" are actually calculated by the solar calendar, that is, according to the 24 equal points on the earth's orbit around the sun, not by the lunar calendar (as many people misunderstand).

In climate, 1 month is generally the hottest month in Leng Yue, so at present, people usually think that March, April and May of Gregorian calendar belong to spring. June, July and August belong to summer, and September,1October and 1 1 month belong to autumn. 1 February and the following year1month and February belong to winter. This division of four seasons is generally in line with temperate regions with distinct seasons.

From the astronomical phenomenon, the change of four seasons is the seasonal change of the length of day and night and the height of the sun. In a year, the season with long days and high sun height is summer; The season with the shortest day and the lowest sun height is winter; The transitional season between winter and summer is spring and autumn.

According to the division standard of "four seasons" in modern astronomy, the vernal equinox (about March 2 1 day, 45 days later than beginning of spring), the summer solstice (about June 22), the autumn equinox (about September 23) and the winter solstice (about1February 22) are taken as the beginning of the four seasons respectively.

China has a vast territory, and the north and south are thousands of kilometers apart. Therefore, it is the same season, and the temperature is very different. For example, in spring, Guangdong and Hainan in the southernmost part have already worn summer clothes, but Heilongjiang, Inner Mongolia and Xinjiang in the northernmost part are still wearing cotton-padded clothes.