Rod must be in a bad mood today.
重点
情态动词must此处表示肯定的推测“一定”,这类肯定的推断往往是听音的关键所在。in a bad mood意为“心情不好”。
考点归纳
口语中常见的与mood有关的搭配还有:
be in a good mood意为“心情好”。如:
You are in a good mood today! 你今天心情不错啊!
be in a foul/filthy mood意为“心情非常不好,情绪很糟”。如:
Don't talk to Lisa. She's in a foul mood! 别跟莉萨说话,她情绪糟透了!
be in a mood意为“情绪不好”。如:
I'm in a real mood all day. 我这一整天情绪都不好。
be in the/no mood for sth./to do sth. 意为“想/不想做某事”。如:
He was in the mood for a romantic walk in the woods. 他想在树林里浪漫地走一走。
I am in no mood to argue any more. 我不想再争论了。