怎样保护蓝天英语作文【一】
抬头仰望湛蓝的天空，随时都能看到那蓝里透白的天空。那湛蓝深远的天空里隐藏着多少我不知道的奥秘啊！
在一个清香袅袅的早晨，我打开窗户，一股新鲜的空气直沁肺腑，小鸟在树枝上“叽叽喳喳”地唱歌，蜜蜂在勤劳的工作，蝴蝶在空中自由自在地飞舞。再往上看，金灿灿的太阳起床了，懒洋洋地从下面爬出来了，渐渐地爬上了那广阔的天空，它给了天空许多金灿灿的颜色：红、黄、蓝、绿、青、蓝、紫……让我感觉是多么的神奇，那些谜题像磁石一样吸引着我好奇的心，使我想去探个究竟。于是我天天观察。发现每天太阳都像是胆小的姑娘，刚来到这个充满神奇的世界，所以很害羞，不敢出来，老是拿雪白的云朵来做“挡箭牌”，把自己隐藏在后面，不被任何人发现。可是慢慢地熟悉了这个地方，就会放心地走过来了，闪耀着自己耀眼的光芒，把光芒照射到全世界，让全世界都享受着阳光，沉浸在阳光中，洗着阳光带来的澡。啊！那是多么美好的事情啊！
一个欢乐的下午，晚饭吃完后，仰望天空，看见玉皇大帝好像要开鸟兽联谊会。许许多多的鸟类和兽类都纷纷赶来，那些朵朵零零碎碎的白云就像是兽类踩过去的脚印；还有些白云慢慢悠悠地飘过去就像是小鸟们飞过一样。渐渐地天空出现了“一团火”那是一群聪明伶俐的小鸟们的“作品”让在座的各位评委和观众都很惊讶，都想去摸一下；兽类也来凑热闹，把自己的“独门绝技”展现出来，其中“小品”逗得观众们哈哈笑“，”故事“讲得很生动。很感人，让观众们痛哭流涕的，猜谜语的更是好，出着发下一个谜，全场一片议论声，让观众充满了好奇，到最后都没有一个人答对，说出谜底时，全场有一片议论声：哦，原来是这样啊！这么简单却被我弄得这么复杂呀，换一个角度想我就会了，真是可惜没得到这的奖品啊。最后由玉皇大帝亲自评选出那队获胜……
那蓝蓝的天空里竟然藏着这么多的奥妙啊！只要有心就会有所发现。
怎样保护蓝天英语作文【二】
the sun rises in the east and sets in the west, which is caused by the rotation of the earth as you all know. but have you ever thought of the effect of the earths rotation on man and can you imagine what would happen if the earth stopped rotating?
the radius of the earth is about 6,370 kilometres. it takes the earth 24 hours to rotate once. objects on the earths equator move with the earth at a speed of 460 metres per second, and the air close to the earths surface turns at the same speed. if the earth stopped rotating suddenly, the air would keep flowing eastward at a speed of 460 metres per second. the wind would be fourteen times as powerful as a hurricane. at the same time sea water would rush eastward at a speed of several hundred metres per second, which might do damages much greater than a seaquake would do. obviously, men could hardly stand such a catastrophe.
even if such a catastrophe would not happen, there would be a great temperature difference on the two hemispheres of the earth, and the four seasons of the year would no longer occur because a day and a night would be as long as a whole year instead of 24 hours. all this would greatly affect the life of human beings, imals and plants and that would cause worse results than anything imaginable.
怎样保护蓝天英语作文【三】
A tiger is a kind of catamount animal. It looks like a cat, but much bigger than a cat. A tiger is very ferocious and it eats mainly meat. It has yellow and black streaks all over its body and it looks very beautiful. Its tail is long and strong and it can hit its quarry dying.
Tigers live in the thick forests and small animals in the forests are tigers' food.
During the past years, many forests have been cut down and the living conditions of the tigers are becoming worse and worse. There are fewer tigers left in the world now. Tigers are the animals of the world, and they should have their own living spaces. We must do our best to protect the tigers and their living environment.
