动词性质

1.及物动词后可直接跟宾语，构成动宾结构。能充当宾语的成分当然不止名词，还有所谓的“相当于名词的词”，比如代词、数词、非谓语动词（不定式和动名词）、短语和从句等等。
例如：
He lost his pencil yesterday.（名词）
I saw him on the bus last week.（代词）
He wears a seven on his uniform.（数词）
I want to go home now.（不定式）
She likes playing the violin very much.（动名词）
He always supports a university student.（名词短语）
I don't know whether it will rain tomorrow.（宾语从句）
2.不及物动词后面不能直接跟宾语。