one another和each other的用法

help each other互相帮助(many people)
love one another （2 people,couple）

本句We each know what the other thinks中 虽然 翻译是 我们知道彼此心里想些什么
但 这里的 each 和the other 并不是相互代词 而是不定代词
each这里起副词作用 表示 方式
the other 是不定代词作主语
所谓相互代词 我认为 只能指的是one another和each other
相互代词不能用作主语,所以用它们作宾语的句子不能改为被动语态.

we have fun with each other at my birthday party.
we 主语 have fun with each other 谓语 at my birthday party 状语

1. 他们对彼此的秘密很感兴趣
2.在那个时候你们互相(彼此认识吗?3、我们经常纠正彼此的错误 4.我们已经很长时间没有见到彼此了
5.学生们经常互相帮助.
绝对人工翻译.

each other是两者之间；
one another是三者或三者以上之间

从意义上看
1.other可作形容词或代词,做形容词时,意思是“别的,其他”,泛指“其他的（人或物）”.如：
Do you have any other question(s)?
Ask some other people.
问问别人吧!
Put it in your other hand.
把它放在你另一只手里.
2.the other指两个人或物中的一个时,只能用the other,不能用another,此时的other作代词.如：
He has two daughters.One is a nurse,the other is a worker.
他有两个女儿,一个是护士,另一个是工人.
the other后可加单数名词,也可加复数名词,此时的other作形容词.如：
On the other side of the street,there is a tall tree.
在街道的另一边,有一棵大树.
Mary is much taller than the other girls.
玛丽比其他的女孩高得多.
He lives on the other side of the river.
他住在河的对岸.
这几个词汇的区别中学中比较常见,总结如下：
one… the other 只有两个
some… the others 有三个以上
one… another,another…
some… others,others…
others = other people/things
the others = the rest 剩余的全部
1) 泛指另一个用another.
2) 一定范围内两人(物),一个用one,另一个用the other.
3) 一定范围内三者,一个用one,另一个用one (another),第三个可用the other,a third.
4) 一定范围内,除去一部分人/物,剩余的全部用the others.
5) 泛指别的人或物时,用others当在一定范围内,除去一部分后,剩余部分但不是全部时,也用others.
1.No one noticed the mobile phone in his ( )hand.
A.other B,the other C.another D.else
2.I know there is a pen in your right hand.But what is in your( )hand?
A.other B.another C.the other D.others
3.I have three brothers.One works in Shanghai and ( )two study in Beijing,
A,the others B.the other
4.Let me take _______ look at your photo,please
A .the other B .other C.others D.anothe

each other 指两个人彼此之间,one another指三人或三人以上彼此之间,
another 指三个以上的另一个,the other 这的两个之间的另一个.

one after another
one after the other
这两个词组的词义有差异.
On after another的意思是“先后”或“相继”,相当于in succession 或one by one.例：
Our factory has concluded with many counterparts in the United States,one after another,agreements of cooperation
我们的工厂先后与许多美国工厂订立了合作协约.
Many candidates of the New Territories,one after another,stood up and expressed their opinions．
许多新界的候选人一个接一个地站起来发表意见.
One after the other的意思是“交替地”,相当于alternately.例：
The college students,one after the other,expressed their opinions in the debate lessons
大学生在辩论课上轮流发表意见.
有些英美语法书说：one after another用于三者或三者以上的场合,而one after the other只能用于两者的场合.其实,实际情况并非如此.例如,在下例中：A dozen cars came out of the gate,one after another．
十多辆汽车一辆接一辆地驶出闸门.
有不少英美人士,在这种情况下,也用one after the other来表达.因为用one after the other表达时,说话人是把这些小汽车分为每“两辆”作为一组看待,两辆两辆轮流交替.用one after another时,说话人是把十几辆小汽车看作“一个连续不断的整体”,而不是以“二”作为一个单位看待.因此,one after the other也可用于指两者以上事物的场合.
应当在此补充一句,one another和each other也存在着类似的区别,但each other也可以用于三者或三者以上的场合,正如between和among一样,between亦可用于三者或三者以上的场合.

the other 两者中的另一个 I have two pens,one is for Jim,the other is for you.
another 三者或三者以上的另一个 I don't like this coat,would you please show me another?
没有 one another这种搭配
another one= one more We need another one chair.= We need one more chair.
others=other+名词的复数
I have three pens.One is red,the others are grey.
There are many students on the playground.Some are walking,some are playing basketball,the others（other students）are talking.

Learn for one another
互相学习

foreigners like to greet with one another by kissing.
greet with 打招呼,问好.by 后加动词ing形式.
(≧▽≦)/~啦啦啦

each other：互相,彼此之间.
强调“彼此”,用于两者之间.
例：Tom and David share their lunch with each other everyday.
one another：「一个……其他……」适用于三者.后常有「the third/the other」.
例：There are three pens on the desk.One is blue,another is yellow,the third(=the other) is red.
希望对你有所帮助.

无论遇到什么困难,我们都会携手共进,克服难关.

another,(the)other 和 (the) others都表示“另外的、别的”,但其意思及用法仍有所不同.
another和the other 都用来表示“另一个”.
(1) another
指的是三个或三个以上的人或同类中的另一个,只能和单数名词连用.
(2) the other
指已知的两个人或事物中的另一个,常和one搭配使用,构成one...the other句型,表示一个……另一个…….它和复数名词连用指“其他的……”.
(3) other
可用作形容词,修饰单、复数名词.
(4) others
通常可以做代词使用,比如：other students=others.
表示泛指,意为“其他的人或事物”,表示除了一部分以后的另一些,但不是剩下的全体,有列举未尽的意味在内,常和some搭配构成some...others 句型.用做复数,表示一些……另一些.
(5) the other
表示特指,意为“其他
[the other] (两个中的)另一个人(或物);另一方
It is hard to tell the twin brothers one from the other.
这对孪生兄弟很难辨认.
[others] 其余的人(或物)
Some boys are reading; others are listening to the radio.
有些孩子在阅读,有些则在听收音机.
[other] (两者中)另一个的;其余的
Her first-son is a doctor.Her other children are all in the army.
她的长子是医生,其余几个孩子都在部队服役.
[another] 又一,再一
He drank another glass of beer.
他又喝了一杯啤酒.
[the others] 表示范围内的另一些（范围总数通常多于两个）后面不能加名词
There are 40 students in our class,three are American,the others are Chinese.

都是相互的意思,one another表示三个人及以的相互,three little pigs helped one another build the house.
each other表示两个人相互之间the boy and the girl love each other.

one another是指三人或以上的
each other 是指两人互相的

银行之间相互借钱.
one another 三者之上,
两个,用one the other
很明显,银行不止两个.

正好相反
each other 两人中的彼此
one another 三人及以上的互相彼此

another one:另一个
Please show me another one.
请拿另一样给我看看.
one another:彼此,互相
Here we work compatibly with one another.
在这里我们彼此协调地工作.

晕,本来就不一样啊,one another是each other的意思,“彼此”,another是（三者及以上的）另一个,至于原因,“好”和“不好”意思也不一样啊,差一个词意思有时就不一样的

one another =each other (互相)
an another 的貌似没有
one.other...一个.另一个.
the other 是...中的一个
所以选D

又一个
另一个