英语句子成分(主语谓语状语,主谓一致,宾语,形容词,副词0答:we are having a holiday next monday。但这仅限于少量动词,如go,come,leave,start,arrive,lunch,return,dine,work,sleep,stay,play,do,have,wear等。另外,“be going+不定式”这个结构经常用来表示即将发生的事或打算(准备)做的事:i am afraid it is going to rain。it is going to be rather cold ...