定语从句

Question

1. This is the place ___ he lived in his childhood. 此处为什么填 where , 而不填 that 呢？
2. This is just the place ___ I'm longing to visit these years. 为什么填 that , 而不填 where 呢？
3. The train was crowded and I had to get into a carriage ____ there were already seven other people. 为什么填 where , 而不是 that 呢？
4. The science of medicine , ______ progress has been very rapid recently , is perhaps the most important of all the science . 为什么填 in which , 而不填 of which 呢？
求解释， 谢谢！

Answer 1

1. This is the place ___ he lived in his childhood.
此处为什么填 where , 而不填 that 呢？
解答：定语从句中需要关系副词作状语，所以填where。其它情况：
This is the place （which/that/不填）he lived in his childhood （in）.

This is the place （in which）he lived in his childhood.

2. This is just the place ___ I'm longing to visit these years.
为什么填 that , 而不填 where 呢？
解答：关系词在从句中作及物动词visit的宾语，所以用关系代词that。
解惑：先行词被just the修饰时，关系代词不可以用which，另外，这里作宾语的关系代词也可以省略。

3. The train was crowded and I had to get into a carriage ____ there were already seven other people.
为什么填 where , 而不是 that 呢？
解答：定语从句中还是需要状语（在车厢里），所以用关系副词where。
延伸：介词+关系代词=关系副词，所以，这里也可以用in+which，但不可以用that，因为，紧跟介词的关系代词只可以用which。

4. The science of medicine , ______ progress has been very rapid recently , is perhaps the most important of all the science .
为什么填 in which , 而不填 of which 呢？
解答：在非限制性定语从句中，也需要状语（在医学领域中），刚好介词加关系代词等于关系副词，所以选择in which。

Answer 2

1 he lived in the place
in his childhood. 从句里还少一个介词in，原句那个in是和 the childhood 一起的
2 I'm longing to visit the place
visit 是及物动词，从句内部不缺介词，直接拿个关系代词来就行了，另外 先行词被just限定，也不能用which，只能用that了
3 there were already seven other people in the carriage 从句内缺少介词in
4 in此处表示“在...方面”，of表示的是“属于...的”，你觉得“在医药学方面的进步”和“属于医药学的进步”那个更好些？.来自：求助得到的回答本回答被网友采纳

Answer 3

告诉你一个方法：你把先行词带到句子中，如果能直接放就填关系代词（that ，Which），如果还要加东西，就是关系到词（介词 Which ，when，where，why）百试百灵，治标治本