主要内容：

好心情

over the moon: He was over the moon when he heard the great news.

thrilled to bits: She was thrilled to bits with her new bicycle.

on cloud nine: When I got the job, I was on cloud nine for several weeks.

jump for joy: We jumped for joy when we got the mortgage.

(as) pleased as Punch: We were pleased as punch when they invited us to perform at the ceremony.

坏心情

down in the dumps: When she left him, he was down in the dumps for a couple of weeks.

beside yourself (with grief, worry): When her son went missing, she was beside herself with worry.

sick as a parrot: He was as sick as a parrot when he realised he had thrown away his lottery ticket.

hopping mad: She was hopping mad when she found out her daughter had disobeyed her.

in a black mood: Be careful what you say – she's in a black mood today.

Bent out of shape about/over sth : She got bent out of shape over the new dress code at school.

Fed up : I’ve had a terrible day at work and I’m feeling completely fed up!

On pins and needles : The movie was so suspenseful, I was on pins and needles the whole time!

Spaced out : He wasn’t listening the whole time. He looked totally spaced out!

Bum someone out/feel bummed out : I didn't get the promotion and I felt really bummed out.