want to do是合成谓语吗

Question

如题所述

Answer 1

He wants to do his homework.
wants to do sth， （简单）谓语部分
wants; 谓语动词
to do sth 是谓语动词 wants 的宾语（即不定式短语作“宾语”）

复合谓语是相对于“简单谓语”的：

即， 简单谓语动词 + 并列连词（and/but/ or/ so/ for/ (and) yet) + 简单谓语动词……
下面的就是“复合谓语（动词）”：wants...and ...enjoys
He wants to do his homework and then enjoys some lovely music in the afternoon.

并列连词连接2个以上的情况也有：
简单谓语1， 简单谓语2，简单谓语3，and/ but/...简单谓语4。

Answer 2

不是。to do 作宾语。