英语定语从句

Question

Is this house the one Mrs Black intended to buy the other day？ 这里为什么the one 不能用that 代替
It was a meeting whose importance l didn‘t realize at the time 这里的whose 为什么不能用of which ，the importance of meeting 不是也说的通吗

Answer 1

1、Is this house the one Mrs Black intended to buy the other day？
这里应该用the one ，不能用that 代替 ，是因为 the one用作特指，特指this house。

2、It was a meeting whose importance l didn‘t realize at the time.
实际上就是： l didn‘t realize the importance of a meeting at the time.
因此，这里的whose 不能用of which； whose importance名词，作realize的宾语，句子中宾语前置；whose importance l didn‘t realize at the time.是定语从句，修饰名词meeting。追问

第二个不能用which是因为句子中不缺少宾语了吗

追答

whose importance ：句子中whose作“会议的重要性”。
whose：pron.谁的；那个人的，那些人的；他的，他们的。
若用of which importance就不合适了。因为 l didn‘t realize 就没有宾语了。

Answer 2

1. 不能用that是因为这个代词表语同时是后面定语从句的先行词 因为会和引导词(关系代词)that相混 所以定语从句一般不会修饰先行词that
2. 可以的 这里可以改成 a meeting the importance of which
这样的话关系代词which代替先行词 a meeting在从句中做介词of的宾语
the importance of which一起在从句中做谓语动词realize的宾语

Answer 3

Is this house the one Mrs Black intended to buy the other day？
这里应该用the one ，不能用that 代替 ，是因为 the one用作特指，特指this house。
It was a meeting whose importance l didn‘t realize at the time.
实际上就是： l didn‘t realize the importance of a meeting at the time.
因此，这里的whose 不能用of which； whose importance名词，作realize的宾语，句子中宾语前置；whose importance l didn‘t realize at the time.是定语从句，修饰名词meeting。
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