1.主语+will+动词原形
陈述句：Lily will visit her uncle in Beijing next month.
否定句：Lily won't visit her uncle in Beijing next month.
一般疑问句：Will Lily visit her uncle in Beijing next month?
肯定回答句：Yes,she will 否定回答句：No,she won't
特殊疑问句：When will Lily visit her uncle?
对Lily提问：Who will visit her uncle in Beijing next month?
对visit her uncle提问：What does Lily going to do next month?
对next month提问：When will Lily visit her uncle?
2.主语+be（is/am/are/）+going to+动词原形
陈述句：We are going to have a class meeting this afternoon.
否定句：We are not going to have a class meeting this afternoon.
一般疑问句：Are we going to have a class meeting this afternoon?
肯定回答：Yes,we are 否定回答：No,we aren't
特殊疑问句：What are we going to do this afternoon?
对We提问：Who are going to have a class meeting this afternoon?
对have a class meeting提问：What are you going to do this afternoon?
对this afternoon提问：When are we going to have a class meeting?
注意：1）be动词跟随主语而变化；2）to后一定用动词原形你确定对我确定我的答案没有语法上的错误，不知道你们答案是什么，因为提问的方式还有别的~