英语滴问题will和saved之间为啥要加be,saved不是动词吗?

saved The words you don’t know will be saved here 请问这是一般将来时态吗?不是说助 be saved by 翻译 英语6._____blood if you can and many lives will be saved. ___blood if you can and many lives will be saved.答案和讲解 ____blood if you can and many lives will be saved ._____blood if you can and many lives will be saved. ___blood if you can and many lives will be saved. 我会回来的英语是I will be back,为什么不是I will back?back不是动词吗,为什么要加be 请问大家there will be 句型 be 是动词,后面只能加动名词和名词,那will 在这里不是动词吗? _____blood if you can ,and many lives will be saved. Given / ____ blood if you can and many lives will be saved.