Lily was a graduate who graduated from Beijing Normal University. She graduated in English. After graduation， she became a teacher in her hometown.
本资料内容特点：1.一篇短文融入一个单元所有单词表词汇、重点短语、高级句式。2.对于疑难词汇，在上下文中体现其一词多义，熟词生义，同义近义。3.不断复现本单元语法项目的各个要点，并尽量符合本单元写作主题。4.后面单元的短文对前面单元的重点词汇进行不断复现，符合记忆规律。
