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问题: 英语问题

像wash,sound这样的系动词,是有语态还是时态呢
也就是washed还是washes

解答:

首先各动词都确定有时态,三单+s,过去式+ed,进行+ing

但,sound多做系动词,一般无进行,也无被动,因为它的主语本身就是物。
wash 多当实动,有各种主动时态也有各种被动时态,eg.:lily washes clothes every day. lily washed the clothes yesterday. lily is washing her clothes. the clothes are washed by lily.等。它当系动时多跟well,easily等修饰语,说明主语的特征。eg.:the cloth washes easily.不说the cloth is washed easily,即不用被动,主语为物时用主动表被动。