九、书面表达（共12分）
　　为配合我市举行的"6月5日世界环境日"万人骑自行车城区环游活动，请你写一篇以"Lower Carbon（低碳）, Happier Life"为主题的英语短文。（以上背景内容无需表述）

　　短文要点如下：
　　1．在6月5日自己骑自行车上学，父母骑车上班；
　　2．在家使用节能灯；减少洗澡淋浴时间；
　　3．将用过的课本留给下届学生；
　　4．请你就此话题补充1-2个个人做法。

　　要求：
　　1．不要逐词翻译；
　　2．在文中不要提及真实的校名和姓名；
　　3．词数80左右；短文标题和首尾句已给出，不计入词数。

　　参考词汇：
　　节能灯 energy-saving lamp
　　用过的 used
　　下届 lower grades

　　Lower carbon, happier life
　　It's our duty to save the environment.
　 Lower carbon, happier life. Let's take actions.

　　范文：

　　It's our duty to save the environment. I will go to school by bike or on foot instead of taking the bus on June 5. And I will also ask my parents to ride bikes to work that day. At home, we will use energy-saving lamps and spend less time when we are taking a shower. Don't throw away the used textbooks and leave them to the students of lower grades. At the same time, I will tell my parents to take bags when they are shopping.(I will turn off the lights before leaving.)

　　Lower carbon, happier life. Let's take actions.