1,陈述句:They are going to play football this sunday
一般疑问句:Are they going to play football this sunday?
否定句:They are not going to play football this sunday2,陈述句:Jim is going to swim tomorrow.
一般疑问句:Is Jim going to swim tomorrow?
否定句:Jim is not going to swim tomorrow3,陈述句:We are going to visit Mr.Lim next...