Not realizing who she was,the assistant was eager to serve her this time.Not realizing who she was,感觉这句少了主语和谓语,它应该是单独的句子吧?能这么用吗?
问题描述：
Not realizing who she was,the assistant was eager to serve her this time.
Not realizing who she was,感觉这句少了主语和谓语,它应该是单独的句子吧?能这么用吗?
答
不是。这是定语前置，起强调作用。可以把它放到句中。
the assistant (who did Not realizing who she was) was eager to serve her this time
答
没少，the assistant 是主语。Not realizing who she was不是独立的句子，是对the assistant 的补充说明。可以这样用，也可以放到句子中间，当做插入语。
答
省略the assistant was,当两句子同主语,动词是be,可省略主语和be,成简单句.
答
Not realizing who she was这是现在分词引导的非谓语，the assistant was eager to serve her this time.这是主句
答
not realizing who she was, 这是一个否定的现在分词结构,做状语,who she was是realizing的宾语从句
后面才是句子的主要部分：
the assistant was eager to serve her this time