被动语态的定义 语态是表示主语和动词之间的主动关系或被动关系的动词形式.英语动词有两种语态:主动语态和被动语态.主动语态表示主语是动作的施动者,被动语态表示主语是动作的受动者.例如:He answers the questions in public.(主动语态) 他公开地回答了问题.The questions were answered in public.(被动语态) 问题被公开答复了.被动语态的谓语结构形式 英语的及物动词一般都有主动语态和被动语态两种形式.被动语态通常是由助动词be和-ed分词构成的.如:ask – be asked cook – be cooked make – be made give – be given 被动语态的时态构成(以make为例) 一般现在时 am/ is/ are made 一般过去时 was/ were made 一般将来时 will/ shall made 现在进行时 am/ is/ are being made 过去进行时 was/ were being made 过去将来时:would be+made 现在完成时 has/ have been made 过去完成时 had been made 被动语态和情态助动词的结合 can – can be made/ can have been made may – may be made/ may have been made must – must be made/ must have been made need – need be made/ need have been made 被动语态和半助动词的结合 have to – have to be made had better – had better be made happen to – happen to be made seem to – seem to be made is likely to – is likely to be made
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