therebe句型怎么用？

Question

如题所述

Answer 1

介绍：

There is a book on my desk.There are some trees in my school.There is an eraser in my pencil box ,too.There are 20 chairs in my class.Thereare blackboards in my school.There are some tall buildings in my school.

用法

There be 后面的名词是句子的主语，属倒装结构。疑问句形式是将be或will/have/can/must等助动词、情态动词提至there之前，否定形式则直接在be或助动词、情态动词后加not，因此要表达“某个地方或某个时间存在什么事物或人”的时候常用“There be + 名词+ 地点（时间）这一句型。