The beginning of winter theme painting in the second grade of primary school

The painting method of the theme of beginning of winter in the second grade of primary school is as follows:

1. Draw an arc on the drawing paper as a hillside. Draw a tree with dead leaves on the side with dotted lines.

2. Draw a few more arcs behind as a distant hillside.

3. Draw two ellipses as the outline of the snowman, and draw the eyes, nose and hands of the snowman.

Draw a hat and a scarf for the snowman and write "beginning of winter" on it. The beginning of winter is finished.

Agricultural activities in early winter:

China was an agricultural country in ancient times, and beginning of winter, like other solar terms in the twenty-four solar terms, reflected climate change and corresponding phenology, which has practical guiding significance for agricultural production. In southern China, the beginning of winter is a good time for autumn harvest and winter planting. All localities should make full use of fine weather to harvest, dry and dry late rice to ensure the storage quality.

After beginning of winter, the northern agricultural and forestry crops entered the wintering period in an all-round way, and the "Sanqiu" (autumn harvest, autumn management and autumn planting) in Jianghuai area came to an end. Beginning of winter solar terms and high-altitude westerly jet have been fully established in South Asia.

At this time, the fluctuation intensity and eastward movement of the south branch of the high-altitude westerly wind. When the zonal circulation in Asia and the fluctuation of the south branch of the westerly wind are strong, there will be a wide range of rainy weather. In addition, the zonal circulation will end, the meridional circulation will be established, and there will be a cold wave and significant cooling. Farming activities cool down and prevent cold.