环境保护越来越受到人类的关注。假如你是李华，最近你的学校要举办"环境保护，从我做起的"的活动。请你根据以下提示写一篇发言稿。
内容要点如下：
1.每年春天植树，爱护花草树木；
2.节约能源，随手关灯；
3.出行时，最好骑车或步行；
4.养成良好习惯，不乱扔垃圾；
5.写一至两点个人想法或者建议。
注意：
1.文中不得透露个人姓名和学校名称；
2.词数：60-80；开头已给出，不计入总词数；
3.内容连贯，不要逐条翻译。
参考词汇：environment n.环境 energy n.能源 rubbish n.垃圾
    Hello，everyone.My name is Li Hua and I'm glad to be invited to talk here.
_____________________________________________________________

【考点】演讲稿；环境保护．

【答案】Hello，everyone.My name is Li Hua and I'm glad to be invited to talk here.It's our duty to protect the environment because the beautiful environment can make us happy.We should plant trees every year and take good care of them to make our earth greener.To save the energy，we are supposed to turn off the lights when we leave the room.We'd better ride the bike or just walk when we go out.What's more important，we are requested to develop a good habit not to throw rubbish.So let's pull together to make a difference and lead to a better future.