cross across through along 怎样区分
问题描述：
cross across through along 怎样区分
答
cross - verb 一个动词
eg.
We must cross the lake to find Lucy.
我们必须走过这条河去找露西.
cross－走过／路过
across - preposition (告诉你动词是在那里发生的)
eg.
I drew a line that goes across the paper.
我画了一条横穿纸张的线.
across－穿过／横穿
through- preposition
和across一样
through－穿过／横穿
eg.
I walked through the road.
我穿过了马路.
along- preposition
和前面两个差不多但是是沿着一个物品走
eg.
I walked along the shop's window
我沿着这家商店的窗户走着.
along－沿着