请问：There is no letters for you today.

是否相当于 It is no letters for you today. 

解答以上都不正确

应该这样改写写

There are no letters for you today.

=There are not any letters for you today.

=Here are no letters for you today.

(1)There/Here are +复数名词+其它

(2)There/Here is +单数名词+其它

(备注：主语为后面”名词“）

Here is a lettre for you.

Here are two letters for you.

There are some books on the table.

There is a book on the table.

here is no letters for you today.

here不是主语，

no letters为主语

(1)There is /was+单数可数名词+其它

(2)There is /was +不可数名词+其它

(3)There is /was +单数可数名词+and +可数名词复数/可数名词单数/不可数名词+其它

(1)There are/were+复数可数名词+其它

(2)There are/were +复数可数名词+and +可数名词复数/可数名词单数/不可数名词+其它

请问：1，Here be中的Here是什么成分？

         2，There be和/Here be的区别？

继续跟踪回答如下

(1)There be +名词+时间/地点状语：表示在何地何时存在有某物

(2)Here be +名词 表示这里有某事

关于 存在有句型知识拓展如下

(1)There is/are +n（表示现在有某物）

There is a big market near the school.

There are a lot of people in the park.

(2)There was/were +n.（表示过去有某物）

There was a big factory here.

There were factories here two years ago.

(3)There has/have been +n.（表示从过去到现在一直有某物）

There has been a hotel here.

There have been factories here.

(4)There will be +n.（表示将来有某物）

There will be a railway station here next year.

(5)There is/are going to be +n.（表示将来有某物）

There is going to be a football match tomorrow.

There are going to be two books on the table tomorrow.