There be句型的用法语法点拨There be句型为倒装句,其各种句式如下:1. 肯定句式:There is / are + 名词(作主语) + 介词短语(作状语)。其含义为:某处有某人或某物。例如:There is a picture on the wall. 墙上有副画。There are three people in my family. 我家有三口人。2. 否定句式:There is / are + not + 主语 + 其他。例如:There isnt any water in the bottle. 瓶子里没有水。There arent any books on the desk. 桌子上没有书。3. 一般疑问句式:Is / Are + there + 主语 +其他?例如: Is there a book in the bag? 书包里有一本书吗? Yes, there is. / No, there isnt. 是的,有。/ 不,没有。4. 对there be结构中的主语进行提问时