主动表被动：指形式无被动结构而含被动意义的主动形式,即句中某个名词或代词与某个动词存在逻辑动宾关系或为被动关系,用主动结构表被动意思.
下列实义动词作系动词时用主动结构表被动意思,常见的有:look,sound,smell,taste,feel,prove,remain等
e.g.①The flower looks ugly.②What you said sounds reasonable.③The dish smells delicious.④The food tastes good.⑤The story proved quite