給你三篇例文：
1 Last Saturday,our teather took us to the City Park.At 9:00 a.m,we arrived at the park.Some of my classmates went boating on the lake and others flew kites on the grass.The we had a picnicn near the lake at noon.I took many photos.Before we left the park,our thather asked us to chean the park.We all enjoyed ourselves very much.
2 Last year,I went to Beijing by train.I had a good time.Because there were many sights.The Great Wall is very beautiful.I liked it very much.So I took many photos .Then I visited Tian An'Men .It was fancinating.I went to Beijing Hutong .The people were friendly to me .This trip I felt excited.But I have never been to Hong Kong.I am going to Hong Kong when I am 18 years old .I want to go there by plane.
3 Last weekend I went to beijing with my parents by train.I sat next to the window,I saw many towns,houses and fileds.We went to Tian An Men and Beijing zoo,we saw many animals in the zoo.Then we ate lunch at the duck restrant.We went to The GreatWall at afternoon.We were very happy!