某人突然想起做某事的英文:It occurs to sbto do sth.

It occurred to me to visit my teacher.

It never occurred to me that he might be in trouble.

我怎么也沒有想到他會遇上麻煩.

我想到一個(gè)極好的主意.

put sb. in mind of sth. 使某人想起某事

The stable environment puts me in mind of beauty of peace.