##### 非谓语动词作状语 - 不定式作状语： - She woke up early **to catch the sunrise**.（她早起是为了看日出。） - He studies hard **to succeed in his exams**.（他努力学习是为了在考试中取得成功。） - 分词作状语： - **Smiling**, she greeted everyone at the party.（她微笑着在聚会上向大家打招呼。） - **Having** finished his work, he went out for a walk.（他完成工作后出去散步。）