Question

写作(Writing)

请根据中文提示和图片利用本单元学过的词汇写一篇“The Earth”为题的文章：

(1)地球是太阳系的一颗行星；

(2)地球不停地绕着太阳转；

(3)太阳为地球提供光和热；

(4)因具有适宜的生存条件：温度、大气和水等物质，地球是目前已知的宇宙唯一有生命的天体。

注意：(1)词数100左右

　　 (2)本单元词汇：planet, Solar system, atmosphere, exist, surface

　　  (3)参考词汇：适中的：moderate；因素：factor

Answer 1

答案：略
解析：

The earth, our planet, is a beautiful blue and white ball when seen from space. It is the third planet from the sun in the Solar system. It travels around the sun all the time and gets heat and light from it. About 70 percent of the earth's surface is covered with water. The earth is the only planet on which water can exist in liquid form on the surface and is the only one known to support life because of its atmosphere and moderate temperature, weather and many other factors.