<正> 过去分词作定语,一般应放在名词的前面。如果是分词短语,则放在名词后面。但也有以下几种情况,过去分词应该后置。一、过去分词后置是为了突出其动词的性质 1.The gentlemen invited(=The gentlemen who were invited)will behere soon.应邀的先生们马上就到。 2.Not a single case of T. B. was found in the X-rays studied、(=the X-rays that have been studied).