There be 用will表示将来 此时will 作为情态动词,否定疑问都用它,比如
There will be many students in our school.
否定:There won't / will not be many students in our school.
疑问:Will there be many students in our school?
回答:Yes,there will
No, there won't. 或者No, there will not.
很简单的……祝你学习愉快