prove用法详解

prove用法详解 prove的主动和被动怎么区分?

prove的主动和被动怎么区分?

prove的主动和被动怎么区分?

回答:prove可以作系动词、实意动词。 作为系动词,它后跟表语(形容词、名词、不定式),但不能用于被动语态;作为实意动词,它有被动式,其用法是: prove 宾语 ( to be) 形容词、名词;prove+宾语从句;It is / has been proved that …(已经)证明(证实)…… prove sth to sb 。例如:

This answer proves (to be)wrong.

He proves (to be)a thief.

He proves the answer (to be)right.

We have proved the man (to be )a doctor.

This evidence proves that he is innocent.

I will prove my innocence to you .

prove的主动和被动怎么区分?

prove是一个主动表被动的词,作为形容词时,它可以用被动形式表示被证实的事,eg.a proven speech 但是,在句子中做动词时,是不能用被动语态的,eg.只能说The news proved true或The news proved to be true .不能说The news is proved to be true

prove可以作系动词、实意动词。 作为系动词,它后跟表语(形容词、名词、不定式),但不能用于被动语态;作为实意动词,它有被动式,其用法是: prove 宾语 ( to be) 形容词、名词;prove+宾语从句;It is / has been proved that …(已经)证明(证实)…… prove sth to sb 。例如:

This answer proves (to be)wrong.

He proves (to be)a thief.

He proves the answer (to be)right.

We have proved the man (to be )a doctor.

This evidence proves that he is innocent.

I will prove my innocence to you