Look at the picture, say and write. The word 15o came from the autumn of the second day of junior high school.

In a blink of an eye, Miss Qiu quietly came to our colorful world. She took away the heat of summer and brought us the coolness of autumn.

Look, pieces of yellow leaves have left the embrace of the mother tree and have fallen to the ground. When I came to the orchard, persimmons and apples hung on the branches like red lanterns. Look, the sorghum in the farmland is also red, and the rice is bent with laughter, as if welcoming the arrival of Teacher Qiu.

What a poetic autumn, what a beautiful autumn!

Extended data:

Autumn is one of the four seasons. According to modern meteorology, autumn in north temperate zone is from August 23rd (summer) to165438+1October 20th (light snow). Autumn in the south temperate zone is from February 19 (rain in the northern hemisphere) to May 2 1 (xiaoman in the northern hemisphere). In China, traditionally, beginning of autumn among the 24 solar terms is regarded as the starting point of autumn and ends in the beginning of winter.

Autumn is the harvest season, and many plants mature in autumn. In autumn, in nature, the qi of yin and yang begins to change, the yang is gradually declining, the yin is gradually flourishing, the climate turns from hot to cold, and everything is born with cold and gradually declines. This is the season of alternating hot and cold. With the gradual decline of temperature, the leaves of many deciduous perennial plants will gradually change color, wither and fall off, leaving only branches for winter.

Panicum miliaceum will come to the end of his life, wither and die. Seasonal variation covers many aspects of climate characteristics, and it is not accurate to judge autumn only by temperature. The most obvious change in autumn is that the leaves of vegetation change from lush green to yellow, and the leaves begin to fall and the crops begin to mature.