My parents and I spent some time off in the Summer Palace last Saturday. It is a lovely park in the west of Beijing. It's only twenty kilometers from the center of the city. It covers 2.9 square kilometers. One of the famous tourist spot is the Longevity Hill. My father drove us to the park that morning andit took us about 2 hours. We found that there were many people in the park. So we decided to climb up to the top of the Longevity Hill. When we got there, we had a clear view of the whole park. There we met a few foreigners. They said that they liked Beijing very much. I was really proud of our city when I heard that. I hope our city will become more and more beautiful and people all over the world will come to visit it every year.

题目分析：这是一篇利用图表的给材料作文。要求介绍去颐和园的旅行。要求介绍距离，面积及旅游景点

因为是描述过去的事情，所以主要用过去时态。因为是和父母去旅行，所以主要用第一人称复数。

【亮点说明】这篇短文时态应用正确，语言流畅，能适当的运用连词，应用了大量的短语和高级句式，如We found that there were many people in the park. So，There we met a few foreigners.，I was really proud of our city when I heard that，I hope our city will become more and more beautiful等，这使文章更丰富，更有逻辑性。