Jing Cai ying zi primary school composition

I was curious about many things when I was a child. I always ask questions every time I meet something new, which sometimes annoys people around me, but I don't think so. I must get to the bottom of the matter before I give up. So I know more than my peers, and children are envious. I put everything I know into my childhood "treasure chest" and take it out from time to time to enjoy it. The past is vivid, among which "shadow" is what I am most curious about.

When I was five years old, when I was playing in the yard, I suddenly found a long black thing following me all the time, thinking that I must get rid of it, but wherever I went, it followed, and when I left, it stopped. I've been doing all kinds of actions on that black thing, and it imitates me. It's really annoying. I yelled angrily at the black thing twice, but it didn't respond at all. I turned out to be mute, and I was even more angry. I kicked the black thing, but it began to learn from me again. I'm really annoyed by it. This time, I hit the ground with my fist and hurt my hand. I only saw it bend. I think it gave in to me and continued to play, but it began to learn from me again. I picked up the floor. A brick hit it hard, but it imitated me as if it didn't know the pain at all. I was so angry that I cried loudly.

Mother heard crying and came over and said kindly; "What happened to my son?" I told my mother what happened just now with tears in my eyes. Mom smiled and said, "Nothing, nothing, just your shadow. You are good to it, and it will be good to you. Do not believe you try. " When I play again, it still follows me closely. I asked my mother what that shadow was, and my mother replied, "I don't know. When you grow up and go to school, you will know what the shadow is. " I keep my problems in mind and study hard after school. There are fewer and fewer problems.

In science class today, when the teacher talked about light and shadow, I finally understood that light can't pass through opaque objects, and the shadow formed behind the objects is the shadow. I also know that the shadow is small when the light source is direct and long when the light source is oblique. That's why we are inseparable. Wow, what a wonderful shadow!