with one another 和 with each other 的区别

with one another 和 with each other 的区别

one another “互相”（ 指三者/三者以上之间）。
each other “互相”（ 指两者之间）。
都是相互代词，常作动词或介词的宾语。

作动词的宾语: You and I should help each other. 我和你要互相帮助。
We should help one another in our class. 我们班（的同学之间）要互相帮助。
作介词的宾语: My good friend and I often talk to each other. 我和我的好朋友经常交谈。
He and his classmates often talk to one another. 他和同学之间经常交谈。

1. 一般认为 each other 指两者，other another指三者或三者以上。但在实际运用中，这两个短语常可互换：we respect each other [one another]. 我们互相尊重 (对方)。the sea and the sky seemto melt into one another [each other]. 大海和蓝天似乎融为一体。2. 两者均有所有格：they know each other’s [one another’s] weak points. 他们都彼此了解对方的缺点。3. each other 可折开用 (each…the other)，而 one another则不能：we helped each other. ＝we each helped the other. 我们互相帮助。4. 汉语的“互相”是副词，但是英语中的 each other 和 oneanother均为代词，因此在及物动词之后可直接用作宾语 (如help eachother)；而在不及物动词之后，则要借助介词 (如talk to each other, learn from one another 等)。5. 5.这两个短语均不能用作主语：正：we each know what the other thinks. 误：we know what each other [one another] thinks. 正因为不能用作主语，所以用它们作宾语的句子不能改为被动语态。