be+going to的用法
1、陈述句。主语+be+going to do….如:I’m going to run a race.我将要参加赛跑。
主语+be+going to be….如:I’m going to be a doctor.我要成为一名医生。
2、一般疑问句:be+主语+goingtodo…?如:Are you going to go to HongKong?
肯:Yes,I am.否:No,I’m not。
3、特殊疑问句:特殊疑问词+be+主语+going to…?如:What are you going to do?
答:I’m going to…。