【正文】 ish. I learned Mathematical Olympiad: I used to be very poor in Mathematical Olympiad. Now I have made primary school language and Mathematical Olympiad textbooks. Mathematical Olympiad suddenly improved, learned to find rules, figure counting, clever calculation and quick calculation, sum and difference times application problems, tree planting problems and other problems. I learned position: before, I couldn’t even write hard positions. Now my positions are lifelike. This summer vacation, I wrote more than 20 articles, of which 5 were published in Ganzhou evening news. My father gave me a reward! I read six books such as “fly, little egret” and “super laughing mouse”. After reading these books, I learned a lot of knowledge and understood many principles, such as being generous and not haggling with others. I learned English: I used to only speak English letters. Now I can speak in English. I insist on reading English every morning and evening. I also learned billiards: I used to only play directly with a club, but now I can play.　　This summer vacation is really a lot! This is an unforgettable summer vacation.　　In the summer vacation, my mother decided to let me learn the electronic piano in order to make me versatile.　　From the first day of learning electronic organ, I encountered difficulties. When I was learning the first song, there was always a period of unstable rhythm, and I really wanted to give up. At this time, my mother didn’t scold me, but forted me with her heart: “don’t worry, take your time. As long as you are serious, you can learn.” Watch the score carefully with me, read the score and practice the rhythm. With the help of my mother and teacher, I played this rhythm well and stably.　　When learning the electronic organ, I learned it in class. If I don’t play it every two or three days at home, I will be rusty. I must practice hard and more. I can practice and teach my mother to play when I’m familiar with it. Now my mother can also play some simple songs.　　Whenever we have to report and take the grade examination, the teacher pays special attention to us. At least three classes a week, often let us practice more and contact quickly. Even practice dozens of times every day. Once we pass the examination or report, the teacher will bring us some food and toys to reward our achievements.　　I have learned level 6 now, and I will learn level 7 soon. After studying the piano lessons on bookshelves, I think my music knowledge has increased a lot, and my piano skills have also improved a lot. This summer vacation has been a great harvest, and I am very happy! 暑假收獲英語作文【十篇