另外，表示“別忘了……,”“總之.”“畢竟”,這時(shí)的after all一般故在句首,用來提醒對方(聽話的人)似乎忘記了一個(gè)重要事實(shí),忽略了某個(gè)重要的理由或論點(diǎn)。如：
�、賅hy is he not allowed to stay here?After all,It's his home.
�、贏fter all,she is a child.畢竟，她是個(gè)孩子。
after作介詞的用法：
1、after+名詞，作為介賓短語，
如：after 5 o'clock。五點(diǎn)以后。
He ran after the bus.他在那輛公交車后追著跑。
2、after+動(dòng)名詞，也是作為介賓短語，
如：after having finished my homework。完成我的作業(yè)后。
I will go to bed after drinking the milk.
3、after+代詞，作為賓語的主語，
如：He went home after he finished all the work