大家好,我是小生,我来为大家解答以上问题。what 定语从句的用法,定语从句的用法很多人还不知道,现在让我们一起来看看吧!
定语从句中的引导词分为关系代词和关系副词,
关系代词有以下几种,
whom--先行词人,条件是whom在从句中做宾语
whose---先行词是人,在句中作定语
如;Could you tell me whose bike this is?
谁的单车,whose作定语,修饰名词bike
who--先行词是人,在句中做主语或宾语
The man who gave us a talk on science is a famous scientist.
先行词是人---the man 。
此时,who在从句中做主语
The girl who you talked about yesterday was our teacher.
此时who 在从句中做宾语.
that--可修饰人和物
,如1.Do you know the girl that is under the tree?
2 This is the question that we are talking about now.
which--只修饰物,如The book which your teacher lent you is very interesting.
关系副词:
当先行词是地点,且引导词在句中作地点状语时,引导词用where,
如This is the school where I studied three years ago.
在从句where I studied three years ago中,
不缺主语,主语是I,不缺宾语,宾语是studied,three years ago是时间状语,
此时where就是地点状语了,
因为:原本的两个句子是This is the school.
I studied in this scool three years ago.
我们用where代替了in this scool,而in this scool很明显是个地点状语,
所以在这种情况下,我们要用where了,而不可以用which或that.
相同的道理,
当先行词是时间,且引导词在从句中作时间状语,引导词用when,
如:I never forget the days when I studied in Beijing.
从句中不缺主语,不缺宾语,而when是时间状语,
先行词是reason,则引导词为why,
希望你能大概看得懂我的解释。- - 。
本文到此讲解完毕了,希望对大家有帮助。