Question

there be属于什么基本句型

Answer 1

there be是一种很常见的句子结构，以引词there开头，后面接动词be的各种形式，然后才是主语，这里的be动词表示存在，主语为不确定的事物，如：
There is a computer in my room.
There are a lot of books on the shelf.
There has been little water since last month.
there be结构的否定句是把not加在be动词后面。
There isn't a dollar sign on the keyboard.
There aren't any drawers here.
there be结构的疑问句是把be动词提到there的前面，当句首出现否定词、only加状语、so等程度副词时，be动词也要提到there的前面，如：
Is there any wine in the bottle?
Only in direct communication is there mutual activity.
Never before had there been any problems.
Nowhere else is there such beautiful scenery.
So many limitations are there in the office that nobody wants to work there.
希望我能帮助你解疑释惑。

Answer 2

• there be句型，是存在有，have的主语是有生命的物体，拥有
  There is a book in the desk.
  课桌里面有一本书。（实际上是“有一本书存在于课桌里”，课桌无生命）
  That cat has two beautiful eyes.
  那只猫有两只漂亮的眼睛。（实际上是“那只猫拥有两只漂亮的眼睛”，猫有生命）
  

• there be句型中，be动词跟后面所接的名词数保持一致——可数名词复数用are/were，可数名词单数或者不可数名词用is/was
  There is a book in the desk.——后面的book是单数，所以用is
  There are somes books in the desk.——后面的book是复数，所以用are
  There is little water in the cup.——后面的water是不可数名词，所以用is
  如果是陈述过去的事，be动词要选择was/were
  如果是陈述将来要发生的事，be动词要用will be
  

Answer 3

there be句型属于倒装形式的主谓结构，所有表存在意义的词为谓语（如have,包括there be中的be等），但有些老师可能会讲是主系结构（不能算错，但如果有选择题，主谓还是最佳答案），事实上所有表存在意义的句子都是主谓结构。←最佳答案