什麼是伴隨狀語從句，關於伴隨狀語從句介紹

1、伴隨狀語從句:用with引導的話,表示在進行一項動作的同時在進行另外一個動作,後面用名詞+介詞短語,或者直接用動詞ing形式.如:The teacher came into the classroom,with books under her arm.She came here,with running。

2、複合結構就是用一些介詞,副詞來引導的句子,比較起簡單句說有點複雜而已.如 she not only passes the exam but also get a high mark.用with的話,如 with his help,she get a high mark.其中with his help不過是一個狀語成分,作條件講。