单词 across ,cross,through,over,区别?用法?词性?

across,cross是横过的意思across是介词,通常在用go,run,swim。等搭配cross是动词,通常可以直接放在句子中through是穿过跟across一样介词,通常在用go,run,swim。等搭配through与cross的不同在于方向through是直过cross是横过 例:I went across the road = I cross the road我横过马路(经斑马线)The car went through the road汽车经过马路(沿着马路)over 是越过,用法与across,through相同,都是介词,通常在用go,run,swim。等搭配