Question

一个英语句子的省略情况-----务必高手解答

Mrs. White showed her students some old maps（borrowed from the library）.
括号里的是后置定语，是定语从句的省略，请补充完整。谢谢我觉得应该是Mrs. White showed her students some old maps WHICH HAD BEEN borrowed from the library.因为先要借来，在给同学们看。有时间的先后顺序但好多人都说是：Mrs. White showed her students some old maps WHICH WERE borrowed from the library.

Answer 1

我觉得，严格按照语法来说的话应该是which had been borrowed from the library. 因为确实是有前后时间关系的。
关于过去完成时的用法，有一条是：
在含有定语从句的主从复合句中，如果叙述的是过去的事，先发生的动作常用过去完成时。
e.g：I returned the book that I had borrowed.
我已归还了我借的书。
某高中课文里也有一句和这个类似：Some time later, Charoes Darnay found at a bank in London a letter from France addressed to him. 分析中说addressed to him是过去分词短语，作定语，相当于一个定语从句which had been addressed to him。

不过若是不严格说的话，说话时两个动作不强调前后关系，也可以都用一般过去时，则省略的是which were borrowed。都是可以的。

Answer 2

你好。
1 不必纠结。你可以用主动语态的概念来解释borrowed from the library，这样就简单了：
Mrs. White showed her students some old maps that she HAD BORROWED from the library）.

2 that she HAD BORROWED from the library的被动语态结构是：
--------that had been borrowed from the library.

3 这样的话， borrowed from the library变成定语从句结构就是：that HAD BEEN BORROWED from the library.

Answer 3

我觉得应该是
Mrs. White showed her students some old maps WHICH WERE borrowed from the library.

但是你的句子也可以用，只是强调点不同而已。你的句子强调在Mrs. white 的书已经借过了，而你们的这个题目应该是让你们强调这书是从图书馆借来的，所以并不用突出她已经借过书了，也就可以直接用 were。你的句子也可以按照你想的那样写，因为语法是正确的。但是读起来就会有点别扭。

Answer 4

Mrs. White showed her students some old maps WHICH WERE borrowed from the library. 这个说法是对的。这里并没有很明显的时间界限。用过去时就够了。

Answer 5

后面的说法是对的哈！这是先行词就近的原则哈！所以brrowed的先行词是maps哈！然后又是被动关系，所以是which were

Answer 6

用which/that she had borrowed from the library.也行