If she were to be here next Monday, I would tell her about the matter请问从句把to be去掉可以吗？

If she were to be here next Monday, I would tell her about the matter请问从句把to be去掉可以吗？

翻译如下
If she were to be here next Monday, I would tell her about the matter
从句把to be去掉是不可以的。
该句were to表示对将来的虚拟。表示：
如果她下星期一来这里，我就告诉她这件事。
如果把to be去掉，就是对现在的虚拟，不符合英语语法。

应该说 If she is going to be here next Monday， i will tell her about the matter.

下面的也不对，应该是

If she is here next Monday, I will tell her about the matter。追问您确定是用is吗？追答是

不可以，这里的to be表示她在这里的状态发生在虚拟的未来，虚拟语气暗示她多半将不会在这儿.
if虚拟语气 的用法。1、表示与现在事实相反的情况，从句：If+主语+动词一般过去时(Be动词用were)主句：主语+ should/would/might/could+do。2、表示与过去事实相反的情况，从句：If+主语+had+done主句：主语+should/would/might/could+have done。3、表示与将来事实相反，从句：①if+主语+were to do ②if+主语+should+do ③if+主语+动词一般过去式（be动词用were）主句:主语+should/would/might/could+do。

虚拟语气中，在if从句中表示与将来相反的结构有:1) should + 动词原形;2)were to do;3)用动词的一般过去式。主句则用would/could/should/might + 动词原形。
因此，不可以省略。
If虚拟条件句的倒装形式，即把were, had, should置于句首。
例: Were I in school again (= If I were in school again), I would work harder.如果我能再上一次学，我会学习得更努力。
Had you asked me, I would have told you. (=If you had asked me,…)如果你问我，我会告诉你。
综上，可以在原句的基础上 改成倒装形式：Were she to be here next Monday