1.She is going to the cinema tonight.
否定句：She isn't going to the cinema tonight.
一般疑问句Is she going to the cinema tonight.
肯定否定回答Yes, she is. No, she isn't.
2.We are going to read books on Saturday.
否定句We aren't going to read books on Saturday.
一般疑问句：Are you going to read books on Saturday?
肯定否定回答Yes, we are. No, we aren't.
3.They will watch TV after lunch.
否定句： They won't watch TV after lunch.
一般疑问句：Will they watch TV after lunch?
肯定否定回答：Yes, they will. No, they won't.