什么是及物动词？什么是不及物动词？

及物动词就是后面可以直接跟物或事的动词，例play football;
不及物动词就是后面不能直接跟物或事的动词，而需要用一个介词把它和要跟的词连接起来的，例listen to music.

都可以用

只是说
不及物动词后面必须加介词

你说的问题
其实就是
及物动词与不及物动词之间的区别!

The picture can be seen anywhere.
He has been turned down.

1. 及物动词(vt:其后可以直接接名词或代词的动词。

例如：
The guests _____ Shanghai last night.

A. reached B. got C. arrived

(只有reach是及物动词，后直接跟名词Shang hai)

2.不及物动词

其后不需要跟宾语或不能直接跟宾语的动词。

She stayed at school yesterday.

3.有些动词有时用作及物动词，有时用作不及物动词：
When did your father leave Bei jing?(leave 及物动词)
He will leave(不及物动词) at 2 o'clock.

4.被动语态中只能用及物动词。
例如：The bike was sold yesterday.(sell---sold,及物动词)
而 take place(发生，不及物动词)不能用于被动语态。
例如：Great changes have taken place in my hometown.(正确)
Great changes have been taken place ....(错误)

1)及物动词 后面必须跟宾语意义才完整的实义动词，叫做及物动词(transitive verb)。如：