题目内容：

think over,think about,think of,think for的区别以及用法!

优质解答

think over仔细考虑一下(指想过了,再想)
think about [of] 思索,考虑; 回顾,想起; 想到(某人,某事)
think of考虑 设想,想象
think for 认为,预料