《12345》是一首简单易懂的英文儿歌，歌词内容为：“One and two and three and four, Good friends are never far. Five and six and seven and eight, Together we'll play all day. Nine and ten, let's begin, Counting down to fun. With friends like you, I'm so lucky, Let's do it again.” 歌曲通过数字的顺序，表达了与朋友一起度过的快乐时光，强调了友谊的珍贵和快乐的重要性，歌曲的旋律欢快，歌词简单易懂，适合儿童学习和传唱。
上，儿歌首先以“one two three four five”开始，紧接着是“once I caught a fish alive”，为故事设定了背景，随后，“six seven eight nine ten”作为过渡，引出“Then I let it go again”，为故事的 *** 部分做铺垫，接下来的“Why did you let it go?”和“Because it bit my finger so”则构成了故事的转折点，增加了故事的趣味性和互动性。“Which finger did it bite?”和“This little finger on my right”则是对故事细节的补充,让孩子们在听故事的同时也能注意到细节。
在语言上，儿歌的语气轻松愉快，适合儿童听读，通过重复的句式结构和韵律，增强了儿歌的节奏感和记忆点，儿歌还巧妙地运用了问句和答句的交互方式,增加了故事的互动性和趣味性。
为了增强文章的情感张力，我们可以对儿歌进行适当的修饰和增强，可以将“once I caught a fish alive”改为“I once caught a fish, alive and kicking”，使描述更加生动形象；将“Then I let it go again”改为“But then I had to let it go, with a heavy heart”，增加情感的表达，在整首儿歌的结尾处，可以加入一句“And that's why I always make sure to be careful when I catch a fish, so I can enjoy the adventure without any bites,” 以此来强调故事的教育意义,同时也为整个故事画上了一个圆满的句号。