①大多数情况下come up和come up with是不同的,come up指走上前去(如:The policeman come up and ask the man a few question.警察走上前去,问了那个男人几个问题),come up with指想出(如:come up with some ideas.想出了几个点子)。在表达方式上,这两个短语都可以表示走近,区别在于:come up大都指实际上的走进,如I came up my bus to work.我赶上了去上班的公交;come up with指思想、习惯等的赶上,如:I came up with the teacher's thoughts and understand a lot.我跟上老师的思想节奏,明白了许多。
②run out 和run out of的区别只在语法上
比较下列句子:
My car run out of its gas.我的车没油了。(主动语态)
The gas of my car is run out.车里的油用完了。(被动语态)
希望能帮到你。谢谢。
想出,提问。短语。(有主见,有计划回答等。)