Question

T want to have a cup of tea是什么句型？

Answer 1

I want to have a cup of tea 是主谓宾句型

I 主语

want 谓语

to have a cup of tea 不定式做宾语

Answer 2

主谓宾句型，I 是主语 want 是谓语，to have a cup of tea.动词不定式作宾语。

Answer 3

I want to have a cup of tea.
一般现在时句子，主要是动词不定式的考察。
典型的“主谓宾”结构。