We should learn from each other(说明we指两个人)
They help one another (说明they指三个人以上)
6) 二者与三者
复数单数单数
二者both(都)neither(都不)either(任何一个)
三者all(都)none(都不)any(任何一个)
注意：
① .both 否定 neither all 否定 none
②.both , all 不但作主语为复数，且被修饰的词也为复数;neither , none作主语为单数，但none of + 复名，neither of + 复名
( )1.____ of my parents is a teacher.
A. None B. Neither C. Both D. All
( )2.There are many trees on ____ side of the river.
A. both B. any C. either D. all
every one / any one of
7) each: (二者以上的)每个
every: (三者以上的)每个
①.____ student in the class likes English.
②.___ of the students studied hard.
表否定表肯定
可数few(几乎没有)a few(几个;一些)
不可数little(几乎没有)a little(一点儿少许)
主格宾格形容词性物主代词名词性物主代词反身代词
I
You
He
she
It
we
they