One possible version：

The Lantern Festival and the Valentine’s Day coincide on February, 14^th, 2014, which makes people discuss heatedly which festival to celebrate that day. It is not wrong for us to adopt some western festivals, however, it is more important for us to learn how to celebrate our Chinese festivals.

In my perspective, as a Chinese, it is a custom as well as a responsibility for us to celebrate the Chinese traditional festivals. On the one hand, all the traditional festivals date back to hundreds of years ago, which is a symbol of our culture and civilization. Not only should we celebrate the Chinese festivals for fun, but also we should have a better knowledge of their background and origins. Therefore, various activities should be organized to add to the atmosphere of the festivals. On the other hand, all of the Chinese people should take the responsibility to pass our culture down from one generation to another, so that our future generations can also learn what to do in those traditional festivals, just as we do today.

To sum up, Chinese tradition should be preserved and promoted. Nobody expects such a consequence that our priceless heritage of our ancestors is replaced by western traditions. So let’s join hands to keep Chinese tradition.

题目分析：本文要求以“守住中国的传统节日”为话题，用英语写一篇100-120词的短文，表达你的观点。根据提示信息可以判断本文需用一般现在时态。在写作时可以使用三段式结构，首先介绍写作背景，即在情人节和元宵节重叠的时候该过哪个节日，然后表明自己的观点，并且阐述理由，最后做归纳总结。在语言方面，要注意恰当使用连接词，以使文章具有层次感，而且要尽量使用多种句式结构，比如定语从句，状语从句，倒装句，非谓语等来增加文章的亮点。

【亮点说明】本文的亮点之一是高级词汇和短语的使用，比如coincide 、heatedly、In my perspective、preserved and promoted take the responsibility等。第二大亮点是长句的准确使用，比如文章第二段中On the other hand, all of the Chinese people should take the responsibility to pass our culture down from one generation to another, so that our future generations can also learn what to do in those traditional festivals, just as we do today.这些长句中既包括定语从句，又有宾语从句和状语从句，这些都显示了作者丰富的词汇知识和深厚的语言功底。此外，作者还用到了on the one hand ,on the other hand ，to sum up和not only ……but also 等连接词，使文章层次清晰，过渡自然。