请教英语语法达人分析句子结构 We are talking about where to go tomorrow.

问题描述:

请教英语语法达人分析句子结构 We are talking about where to go tomorrow.
We are talking about where to go tomorrow.
we是主语 are是谓语 talking是宾语about where to go 是什么语?
哪位同学能多给我解释下,谢谢了!

talking不是宾语,是非谓语,be+doing组合为现在进行时.
因为are是谓语,但是一个句子中是不能出现两个谓语的,所以把talking称之为非谓语.
about是介词,
where to go 是宾语,“特殊疑问词+不定式”结构,也叫:不定式的疑问式.在句中可做主语、宾语、表语,这里它是做宾语的.
about where to go 是介宾结构.