简单句:主语+及物动词+宾语+宾语补足语

问题描述:

简单句:主语+及物动词+宾语+宾语补足语
He likes to watch the boys playing football.
to watch 是不是 非谓语啊?这句话的句子成分和上面的结构匹配?

to watch 非谓语
与上面的结构相匹配.
he (主语)likes(谓语) to watch the boys(宾语)playing football(宾补)