She also called up parents offering singing lessons for chil

題目：

She also called up parents offering singing lessons for children.的句子成分是什麼,謝謝

解答：

She also called up parents是主句,主謂賓結構,描述她給其他家長打電話的動作
Offering singing lessons for children是目的狀語從句,描述她打電話的目的是教孩子唱歌,offering描述伴隨狀態所以用現在分詞,for children 是介賓結構.