「本来」和「原本」

两个字都在说原本的计划 / 原本的样子 —— 但后来变了。

我本来要去。       I was going to go.（结果没去）
他原本是老师。     He used to be a teacher.（现在不是）
本来就是这样。     That's how it is.

三张脸

中文	英文	潜台词
本来要……	was going to / was supposed to	计划变了
本来 / 原本是	used to be / originally	以前是，现在不是
本来就是	that's just how it is	一开始就这样

动手

我本来想早点睡。

✅ I was going to go to bed early.

本来说好一起去的。

✅ We were supposed to go together.

这房间原本是书房。

✅ This room used to be a study.

事情本来就复杂。

✅ It's just complicated. / It's always been complicated.

小卡片

本来要……  →  was going to / was supposed to
本来是……  →  used to be / originally
本来就……  →  that's just how it is / it just is

——下一课：「其实」。