承接楼上再补充一点:英语中能带宾语+DO(动词原形作宾语补足语)的结构,在将主动语态变为被动语态的时候,原来的DO前面必须省略的不定式符号TO就必须补充出来.故有
Her funny story made us LAUGH.
We were made TO laugh by her funny story.
承接楼上再补充一点:英语中能带宾语+DO(动词原形作宾语补足语)的结构,在将主动语态变为被动语态的时候,原来的DO前面必须省略的不定式符号TO就必须补充出来.故有
Her funny story made us LAUGH.
We were made TO laugh by her funny story.