某中学正在开展"做一名新时代的合格中学生"活动。假如你是学生会的李扬，请根据以下要点，向全校同学写一篇倡议书。
要点提示：1.爱国，爱家，诚信（keep one's promise），友好；
2.努力学习，实现梦想；
3.参加体育锻炼……；
4.热爱大自然，保护环境……；
5.积极参加各种活动……。
要求：1.中必须包括以上内容，可适当发挥，增加细节，以使行文连贯；
2.文中不能出现真实的校名、人名和其他真实信息；
3.词数不少于80（开头已给出，不计入总词数）。
Dear schoolmates，
    I am Li Yang from the Students' Union.We're having an activity of being a good student.
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【考点】倡议书；学校生活．

【答案】Dear schoolmates，
    I am Li Yang from the Students' Union.We're having an activity of being a good student.
    First of all，we must love our country and home.We should be honest and keep our promise.And we should also be friendly to the people around us.Secondly，it's our duty to study hard，and we should try our best to achieve our dreams.Next，taking exercise can make us keep healthy.After that，we are supposed to show our love to nature and protect the environment.Animals are our friends，so we should get on well with them.What's more，we should get into the habit of taking an active part in all kinds of activities，such as tidying up the classroom and helping our parents with housework.
   Come on!I believe we can make it.