【内容提示】
你肯定和别的同学一样有许多爱好，比如体育运动、唱歌、弹琴、读书、绘画等。请你写一篇文章，举例说明你的爱好。要求：内容丰富、翔实。
【作文示范】
My Hobbies
I have many hobbies， such as sports， singing， playing the violin and keeping a diary。
In school， I often hear the P。E。 teacher say， sports do good to one"s health， and will make one live longer。 So， I like sports very much。 I go running at five o"clock in the morning， and after classes in the afternoon。 I play pingpong with my friends。 These sports have kept me healthy。
At home， I like to sing and play the violin。 I hope I will be a singer and a violinist① when I grow up。 In order to attain these goals②，I go to the teacher"s home for a lesson every Saturday， and practise singing and playing the violin every day。 Busy as I am， I am quite happy。
Of all my hobbies I like reading books best。 In my bedroom there are nearly six hundred books。 There are story books， textbooks， magazines， and others。 When I grow up， I will serve the people with the knowledge I have learned from them。
【词语解释】
①violinist ["vai+linist] n．小提琴手
②attain[+"tein] these goals达到这些目的
【写法指要】
1）本文的引言段只用一句就把全文的篇题表达出来了。但在篇题里出现的内容正文中未必出现，如“keeping a diary”，而在篇题里没有的正文里也可以写，如最后一段的“reading books”。这是举例说明文的一个特点。
2）正文的三段是按照由次要向重要项目的顺序排列的，每一段均有主题句。第二段的主题句是第二句；第三段的主题句是第一句；第四段的主题句也是第一句。本文没有总结性的结尾段。