中国成功地举办了第24届冬奥会，再次向世界证明中国的日益强大。作为中国人，我们深感自豪。少年强则国强，作为祖国未来的建设者和接班人，你认为应该如何提升自我，才能成为对祖国有用的人？请根据所给内容写一篇短文。
内容提示：
 1.懂得感恩、礼貌待人；
2.锻炼身体、增强体质；
3.勤奋学习、永不言弃；
4.补充一点你自己的想法。
写作要求：
1.文中必须包含所有内容提示，条理清晰，字迹工整，并适当发挥。
2.词数100词左右。（短文的开头和结尾已给出，不计入总词数。）
3.文中不得出现真实人名和地名等相关信息。
参考词汇：be thankful to对…万分感激；improve oneself提升自我；develop a healthy lifestyle养成健康的生活习惯；make…strong增强；be supposed to应该；give up放弃；voluntary自愿的。
    We teenagers are the future of our motherland and the hope of the nation.Therefore，it is necessary for us to be strong Chinese teenagers.It is our duty to improve ourselves._________________
    I hope we teenagers can make a difference in the future.

【考点】人物介绍．

【答案】We teenagers are the future of our motherland and the hope of the nation.Therefore，it is necessary for us to be strong Chinese teenagers.jye.ai is our duty to improve ourselves.
First of all，we should be thankful to those who help us and be polite to our teachers and parents，because they help us improve ourselves.What's more，nothing is more important than health.So we should pay attention to developing a healthy lifestyle and keeping exercising to make our body strong.Besides，we should study hard.We are supposed to listen carefully in class and go over what we have learned after class.If we meet trouble，we shouldn't give up.Last，we can do some voluntary work，such as doing some cleaning or shopping for old people.
I hope we teenagers can make a difference in the future.