动词 · Passive Voice

被动语态

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核心规则

【要点1】被动语态构成为 be + 过去分词,be 随时态变化:is done、was done、is being done、has been done、will be done、can be done 等;动作执行者用 by 短语引出,可省略。【要点2】使用场合:不知道或无须说明执行者、强调承受者、客观描述(科技说明文常用)。四级翻译中"据说/据报道"译作 It is said/reported that...。【要点3】双宾语动词变被动可有两种形式:He was given a book / A book was given to him;宾补结构变被动时宾补保留:He was elected monitor。【要点4】特殊情况:不及物动词(happen、take place、appear、rise)无被动;系动词加主动形式表被动含义,如 The cloth feels soft、The book sells well;need/want/require + doing 主动形式表被动意义,相当于 need to be done。【要点5】短语动词变被动时介词不可丢:The child is well taken care of。get + done 在口语中可替代 be + done 表意外事件。
考试提示:四级重点:各时态被动形式的拼装(尤其现在进行时 is being done 与现在完成时 has been done)、need doing 表被动、happen 等不及物动词无被动。翻译题中无主语的中文句子常译为英语被动句。

ANIMATED STRUCTURE

句子结构动画拆解

逐块显示句子成分,看清骨架再看修饰
主语谓语宾语补语/表语从句修饰语连接词
例句 1
The classroom 主语(动作承受者) is cleaned 谓语(一般现在时被动) every day 时间状语
例句 2
A new subway line 主语 is being built 谓语(现在进行时被动) in our city 地点状语
例句 3
The novel 主语 has been translated 谓语(现在完成时被动) into more than twenty languages 状语
例句 4
It 形式主语 is widely believed 谓语(被动语态) that regular exercise can reduce the risk of heart disease 主语从句(真正主语)

EXERCISES

专题练习(6 题)