一、主语的省略主语的省略有三种情形:第一、承上文而省。第二、蒙下文而省。第三、虽没有上下文但主语可以体会出来。承上文而省:主语省掉之后,文意仍然不致发生误会,为避免重复或为避免行文累赘起见,便把主语省掉了。例如: First, the omission of the subject There are three cases of the omission of the subject: First, the above and provincial. Second, Mongolia and the province. Third, although there is no context, the subject can understand it. Consequent to the above text and province: after the subject is saved, the text still does not cause misunderstandings. To avoid duplication or to avoid cumbersome writing, the subject is saved. E.g: