the teacher went into the classroom,()by a few of his students
问题描述：
the teacher went into the classroom,()by a few of his students
所有带by的都要用被动语态吗,被动语态不是be done吗?那这里怎么没有be呢?为什么不能用having followed,求讲解.good后面一般加动词的什么形式,
答
followed
因为是指主语the teacher 被跟着,所以得用过去分词表被动
followed by a few of his students 是过去分词短语做伴随状语的,逻辑主语是句子主语,the teacher,可见是表被动的
good 作为形容词,一般修饰名词,不接动词
请在客户端右上角评价点“满意”即可那谓语呢，从句的，？伴随状语是什么？这里没有从句 the teacher（主语） went（谓语） into the classroom（状语）,(followed)by a few of his students(分词短语作伴随状语） 就是相对谓语动词来说的， 一主一次伴随状语，不定动词可不可以做？现在分词呢？不定式不可以现在分词可以， 但要是表主动时才可以