over,across,past,through,cross的用法及区别

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over,across,past,through,cross的用法及区别over,across,past,through,cross的用法及区别over,across,past,through,cro

over,across,past,through,cross的用法及区别
over,across,past,through,cross的用法及区别

over,across,past,through,cross的用法及区别
over:介词 一般指在.的上方(与该物体没有接触面)例如:The bridge is over the river.桥在水面之上.
across:介词 一般与go等行为动词连用,表“穿过(某物体上方)”与cross意思一样.例如:Be careful when you go across the street.过马路要当心.
cross:动词 可直接在句中作谓语动词.与go across 意思一样.例如:Be careful when you cross the street.过马路要当心.
past有过去了的意思,也有.的一半之意,举几个例子你就明白:
fifteen past seven七点过五分.
past a year半年
至于through,有从什么内部穿过或通过之意,例如:go through the park从公园内穿过
妈呀累坏额了可要好好休息一下(全是自己打的啊哦)