定语从句中的that可以换成which吗？

Question

如题所述

Answer 1

可以，不过有几种情况是只可以用which不能用that。

定语从句中的关系代词 that 或 which 既可以指代单数先行词，也可以指代复数先行词。指代复数先行词时，要注意从句的谓语动词要与复数先行词保持数的一致。例如：

This is the parcel that is going to beposted. 这是准备要寄出的包裹。

These are the parcels that are going to beposted. 这些是准备要寄出的包裹。

必须注意的问题

(1)关系词作主语时，从句中谓语的数。

(2)注意区别定语从句与强调句。

①定语从句中关系词作从句成分，复合句。

②强调it无意义，that/who不是引导词。

③强调it is/was和that/who后如果句子意思讲得通则是强调句，讲不通则不是。

It is the museum that/which we visited last year。(定语从句)

It was in the hotel that we stayed last night。(强调句)

(3)定语从句与同位语从句的区别。

①定语从句引导词被称为关系词，that充当主语、宾语、表语。有时可省略。

②同位语从句引导词被叫做连词，that不能充当任何成分，不可省。

Word came that their army was defeated。(同位语)

We expressed to them our wish that was the same as their。(定语)

(4)关系词在从句中省略的情况。

①关系词作宾语，前无介词时。

②关系词作表语。

(5)限制性定语从句与非限制性定语从句的翻译。

(6)关系词前有介词或复杂介词，关系词只能是which和whom。