【一英】非限制性定语从句傻傻分不清楚?10分钟学会!|定语从句第三集|语法系列

【一英】非限制性定语从句傻傻分不清楚?10分钟学会!|定语从句第三集|语法系列
非限制性定语从句

目录
1.什么是非限制性定语从句?
2.如何判断是哪种(限制性,非限制性)定语从句?
3.总结
(2中的不同点和相同点可直接看总结)
1.什么是非限制性定语从句?
` 限制性定语从句是必要的信息。
非限制性定语从句主要用于补充信息.
例句: The dentist who treated me is my uncle.
(这句是限制性定语从句,若把who cheated me去掉后,显得有些模糊)
My uncle is a dentist, who plays tennis every week.
(这一句是非限制性定语从句,去掉后语义完整。)
2.如何判断是哪种(限制性,非限制性)定语从句?
(1)看先行词,先行词是否明确。
先行词若步明确是用定语从句限制修饰,让所指更具体。
例句: He is a person.(其中person为泛指,不明确。)
He is a person who is really warm-hearted.(明确)
先行词若明确,可以用非限定性定语从句来补充额外信息删除后也不影响具体记忆。
例句: The university of Oxford is the dream school for many students.(明确)
------> The University of Oxford, which is the cornerstone for higher education, is the dream school for many students.
(2)相同点



(3)不同点
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在非限制性定语从句中可以用as。
例句: She was very sad, as/which was seen from her face.
( As /which作从句主语。)

<6>

3.总结

NO. 20230310