There be句型There be陈述句句型，常表示某处（某地）存在有某人或某物。一、结构句型：there be（are/is/ was /were）+主语+介词短语. (1) there is+单数可数名词/ 不可数名词+地点短语. 表“某地有某物”There is a ruler on the desk.书桌上有一把尺。(2) there are+复数名词+地点短语. 表“某地有某物”There are four apples on the tree.（长在树上）树上有四个苹果。(3) there be sb/sth. doing sth. +地点短语. 表“某地有某人正在做某事”There is a bird singing in the tree.树上有一只鸟正在唱歌。There is a baby sleeping in the room.房间里有一个宝宝正在睡觉。(4) there will be /there is going to be +名词+地点状语 表“某地将会有某物” There is
