陈述部分如果有
be动词、情态动词、
助动词的,直接把这些词提前,再加上主语和句子的其他成分;如果没有以上这些词的话,就要借助于助动词do以及他的相应形式,然后加上主语,再加上
实义动词,最后是其他成分。至于回答的话,你用什么提问的就用什么回答,只需要在前面加上一个“No”。同时要注意人称的变化。看以下例句:
He is a teacher. Is he a teacher? No, he isn't.
Tom likes English. Does Tom like English? No, he doesn't.
I have finished the work. Have you finished the work? No, I haven't.