在科普版小学英语四年级下册“Lesson 9 Read Billy and Betty”（第九课）。
原文：
《Billy and Betty》
Spring is coming，It's warm，Billy likes spring，He sings and dances.
Summer is coming，It's very hot，Betty likes summer，She sings and dances.
Billy likes to work，Now autumn is coming，Billy is very busy，He has prepared a lot of nuts for winter.
Betty doesn't like work，She likes playing，She sings and dances.
Now winter is coming，It's very cold，Billy is at home，He's not cold，He's very happy.
Betty has no home，She's cold，She's sad.
翻译：
《比利和贝蒂》
春天来了，天气很暖和，比利喜欢春天，他唱歌跳舞。
夏天来了，天气很热，贝蒂喜欢夏天，她唱歌跳舞。
比利喜欢工作，现在秋天来了，比利很忙，他为冬天准备了很多坚果。
贝蒂不喜欢工作，她喜欢玩耍，她唱歌跳舞。
现在冬天来了，天气很冷，比利在家，他不冷，他很高兴。
贝蒂没有家，她很冷，她很难过。
