back 和 behind 都可以表示“在……后面”的意思,但它们在词性、用法和语境上有明显区别。正确理解两者的差异有助于更准确地表达空间关系或时间顺序。
backGo back home.(回家去。)He has a tattoo on his back.the back door(后门),back issues(过期刊物)behindThe cat is behind the sofa.Don’t leave your keys behind.(别把钥匙落下。)back 多作副词、名词或形容词;behind 主要用作介词或副词。behind 强调静态的位置关系(A 在 B 的正后方)。back 常用于动态动作(返回)或泛指“后面的部分”,不特指精确位置。back door,不说 behind door。hide behind the tree,不说 hide back the tree。| back | behind |
|---|---|
She stepped back. |
She stood behind me. |
My office is at the back of the building. |
My car is parked behind the building. |
Please come back tomorrow. |
He fell behind in his studies. |
I am back the house.I am behind the house. 或 I am at the back of the house.Close the behind door.Close the back door.