已重新整理排版，欢迎下载支持 【关键字】小学英语作文 小学英语作文my day80字 小学英语作文my day80字篇1 A memorable day Today, the science caravan came into the campus. Eat breakfast, we curiosity with heart for all kinds of scientific experiments. Scenes can be noisy. Items on display at the 25 pieces, get out of line, have not the head mirror, have a peek at yuan, a centrifugal phenomenon, with visible scratching, and memory of flowers... The most interesting is rolling on the cone. Talking about putting the cone in low orbit, watching the movement of rail on the cone. Why can the cone from orbit low-end to high-end scroll? Original cone rolls on, its center of gravity decreases. Under the influence of gravity, objects have lower movement trend of its center of gravity. Simple measure can know, objects in orbit high-end, its center of gravity is the lowest. So the cone can be rolled up. Get out of line is a circular rotating around a straight line, the line is called the cycloid, if the radius of the circle is right to move round radius twice, hypocycloid will be in a straight line. 小学英语作文my day80字篇2 My day In my colorful childhood, have a nice day, have a lucky day, a sad day, also have a happy day... It was a summer day. After lunch, we were watching TV at home, but watching TV is very boring, elder sister a brainwave said: "let's go to catch lobster?" My brother and I was so excited, clap your hands in favor of the straight. Next, we'll go to prepare the stuff, we took a few thin bamboo sticks, tied line above, again to three small barrel, finally, we take the bait, ready to go out, mother asked: "what are you doing out?" My door with one voice said: "it's a secret." 1 已重新整理排版，欢迎下载支持 Sister took us to the pond, the pond is not big, only half of our classroom this big, some deep water of the pond, but very clear, is tile blue sky over the pond, lip with pieces of white clouds in the sky. 小学英语作文my day80字篇3 My day Today, the mood is not bad, maybe the weather really can affect a person's mood. So the weather is really very important, he not only influence the person's mood, and the weather has a great influence on the temperature will, said the temperature as important. I watch the news on that day, the news said, the global each Celsius temperatures rise, will increase global revenue of $6 billion; If global reduce one degree Celsius temperatures, will reduce global revenue of $6 billion!!!!! This is a how astonishing Numbers. It seems that the weather is really important, hope is a good weather tomorrow. In the afternoon, when I browse the Internet, saw a small joke, very short, but I was laughing for half an hour! This joke is: with the deaf mute said the blind saw a ghost. Ha ha, is a short little joke, but it will bring us endless pleasure. In fact, life is not lack of joy, lack only find happiness. 文档从互联网中收集，已重新整理排版，word版本支持修改！ 2 本文来源：https://www.wddqw.com/doc/334b76350e22590102020740be1e650e53eacf13.html