同谓语从句和定语从句的区别

Question

如题所述

Answer 1

同位语从句和定语从句的最大区别在于从句的结构。同位语从句句子完整
不缺句子成分
它所表达的内容就是前面那个名词本身的意思。定语从句句子不完整
需要关系词充当从句中的句子成分
它是修饰限定先行词的
它和先行词的意思没关系。如：the
news
that
his
father
died
made
him
sad.他父亲死的消息使他伤心。the
news
that
he
heard
from
his
friend
made
him
sad.
他从朋友那儿听到的消息使他伤心。
请你判断一下

哪个是定从
?
哪个是同位从?

Answer 2

1.
同位语从句是对中心词(只能是楼上说的表抽象意义的一些名词)的进一步解释说明,可用各种引导词引导,不一定是that;如果是that引导的话,that在从句中不充当任何成分,只起引导作用.
2.
定语从句是用个句子来修饰名词/代词的,引导词限定于that/which/whose/who/whom/as/where/when/why这九个单词;如果是that引导的话(其实其他词引导也一样),它一定是代替先行词(即被修饰的名词/代词)在从句中充当一定的成分.
如
1.
Did
you
hear
the
news
that
an
earthquake
happened
in
Sichuan?
同位语从句,因为that不能代替news在从句an
earthquake
happened
in
Sichuan中充当任何成分.
2.
Did
you
hear
the
news
that
he
told
this
morning?
定语从句,that代替news在从句he
told
this
morning中做told的宾语.
3.
Can
you
explain
the
problem
why
1
plus
1
is
two?
其实这也是同位语从句,
why
1
plus
1
is
two补充说明了problem的具体内容.