There is an apple,two bananas and some oranges on the plates

主语是:an apple,two bananas and some oranges There be 句型是一个约定俗成的倒装句(倒装已成习惯用法)。这里"there"是引词无词义谓语(be动词)主语:an apple,two bananas and some oranges 状语:on the plates原句还原成陈述句如下:An apple,two bananas and some oranges are on the plates。可以看出同样是表达某物在某处,但陈述句远不及There be 这种约定俗成的倒装结构给人的那种形象而又生动的感觉。补充:There be 结构中的谓语动词,采用就近原则如:There "is" an apple,two bananas 。There "are" two bananas ,an apple。If you still feel confused ,leave a massage please