我会说：“给他一拳” 翻译成英语？

I will say: "Give him punch"

give him a punch或者lay one on him

i can say," give him a blow"

For me I will say ," throw a fist on him."

beat him

I'll say "Give him a jab."

jab
快速的打击
n.（名词）
A quick stab or blow.
刺，戳，击：快速的刺入或打击
Sports A short straight punch in boxing.
【体育运动】 一记快拳：在拳击比赛中的短直拳