rememberthat在句首充當什麼成分

充當賓語，例如：

1、I seem to remember that Sam told a number of lies.我好像記得薩姆說過不少謊話。

2、It is important to remember that each person reacts differently.重要的是要記住每個人的反應不同。

3、Remember that time she picked up my daughter when I was ill?還記得那次我生病，她替我接女兒嗎

remember that 在句首，是祈使句，動詞開頭。意思是”記住…”that 引導一個賓語從句，做remember的賓語，“要記住”的內容。