either,both和neither的区别还有后面怎么加?又附:everyone/everybody,nobody,any/somebody/one是单数还是复数?no后面是加单数还是复数?not呢?

either A or B 表示两者任选一,或的意思。
both and 两者都; neither nor两者都不,表否定。everyone、everybody、nobody、any、one都是单数，somebody是复数。no后面加单数,not是副词，后面不能跟名词，所以没有单复数之说

either,both和neither的区别
Either you or I will have to go there. 你后者我，咱们之中要有一个人过去
Both you and I will have to go there. 你和我都要去
Neither I nor you will have to go there. 你和我都不用去
这样你明白了他们的区别了吧？
everyone/everybody,nobody,any/somebody/one是单数

1. either 两者中任意一个,注意谓语动词就近原则
Either you or I am to go
Either I or you are to go
2. both两者都,谓语复数
Both you and I are to go
3. neither 两者都不
neither nor谓语动词就近原则
Neither you nor I am to go
Neither I nor you are to go
neither of谓语动词单数
Neither of us is to go
4. everyone/everybody,nobody,any/somebody/one是单数
5. no 后面可以单数可以复数
no one/no chairs
6. not后面可以单数可以复数
not anyone/ not all the people