Question

Most of us have already known the problems(___that we discussed ____) at the meeting which will

Most of us have already known the problem____that we discussed ____ at the meeting which will be held tomorrow afternoon. 答案是( to be discussied) 为什么错了， 这是什么结构？语法？

Answer 1

to be discussed不定式做后置定语，同时还表示将来，可翻译为“待讨论”
这种结构也等于that will be discussed，你用that we discussed时态弄错了，而且因为后面也用了定语从句which will be held tomorrow afternoon，多个定语从句会使句子结构更复杂，所以用to be discussed结构而不使用定语从句是最好的选择。

如果对你有所帮助，请点击本页面中的“选为满意回答”按钮，谢谢！

追问

可以说that we will discuss吗？

追答

可以的。语法上完全正确

追问

你是怎么看出用不定式作后置定语？

追答

the problem to be discussed 待讨论的问题
这里to be discussed就是problem的定语，对problem是怎样的一个problem进行描述

还有什么不明白的，请追问，祝学习进步！

Answer 2

to be discussed是不定式被动式充当定语，表示未发生；=that will be discussed at the meeting
如果你用了that we discussed at the meeting which will be held tomorrow

那就是“我们在明天下午开的会讨论”，这个讨论肯定没发生，所以不能用过去时，而应该用
“that we will discuss at the meeing...."

如：
The meeting to be held tomorrow will be in that room.
The meeting held yesterday was very important.
The meeting being held now is very important.
三种形式充当定语，有不同的意思。
将要举行
已经举行
正在举行

Answer 3

不是to be discussed 吗