精选优质文档-倾情为你奉上Therebe句型与have,has的区别一、There be句型1表示:在某地有某物或某人。2在there be 句型中,主语是单数或不可数名词,be 动词用is ;主语是复数,be 动词用are ;如有几件物品,be 动词根据最近be动词的那个名词决定。There is a book on the desk.There is some water in the glass.There are three men under the tree .There is a bag,two books and three pens on the desk.3there be句型的否定句在be 动词后加not , 一般疑问句把be动词调到句首。There is a duck in the river.否定句:There is not a duck in the river.一般疑问句:Is there a duckin the river?4some 和any 在there be 句型中的运