初中九年级英语作文怎样快速提升【一】
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.
初中九年级英语作文怎样快速提升【二】
生活是写作的源泉。只要我们能从生活中选取那些有意义的事情做为材料，那么，这样的材料是会很多的。
例如：作文题目“我的业余爱好”。拿到这个题目，就要考虑：自己的爱好是什么？有怎样的具体表现？这个爱好有什么积极的意义？对这些内容思考，认真组织，就不难写出一篇好作文来。
