TheprojectwillhavebeencompletedbeforeJuly.这句话有没有必要用将来完成时,如果用句子怎么翻.和＂TheprojectwillbecompletedbeforeJuly＂有区别么,

Question

The project will have been completed before July.这句话有没有必要用将来完成时,如果用句子怎么翻.和＂The project will be completed before July＂有区别么,

Answer 1

The project will have been completed before July 这个句子一般不会单独存在,而要与一个有时间节点的句子同时存在才有意义.比如这个例句就应该还有一个“七月分."的句子.
The project will be com pleted before July 是一个表示将来行为的常见形式.