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(3) 问题内容:HQ6edu00614:老师您好! sprinklers were used to protect citrus tress from being damaged 请问这句中being damaged是不是一般现在时的被动语态呢?那句子如果改为这样对不对呢:sprinklers were used to protect citrus tress from damaged 这用damage的过去分词不也能表达被动语态吗,为何要加个being才行呢? 请老师有空时给我指点,谢谢!老师回复:你好! sprinklers were used to protect citrus tress from being damaged 这句中being damaged不是一般现在时的被动语态。being damaged是动名词的被动语态结构, 这个结构作介词of 的宾语, 因为'柑橘树' 和“damage(损坏) ”之间是动宾关系(动词和宾语之间的关系: 损坏柑橘(柑橘被损坏)),所以需要使用动名词的被动语态结构。该句的含义是“洒水装置被用来保护柑橘树, 防止其被损坏”。 类似的结构, 如:I have a book to be read.(ti be read是不定式的被动语态结构, 因为书是被读, 该不定式结构作定语, 修饰book) 我有一本书要读。 Happy New Year!
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