it was a sign that the child was growing up.
网友对that引导的定语从句和that引导的名词性从句的区别不是非常了解。我助你剖析一下这两种从句的构成。
He lost his bike. He bought the bike last week. 这是两个陈述句。两个句子中的bike是同一辆车子。目前我要将二个句子合并为一个句子:我去掉第二个句子中的the bike, 第二个句子的谓语bought就缺少了宾语,然后我用关系代词that代替the bike, 将that置于第二个句子之首,就得到了that he bought lask week. 这个时候可以非常了解的看出that是bought的宾语。这就是一个定语从句的结构。下面我剖析这个定语从句有哪些用途是限制第一句中的his bike的所指范围,是限制性定语,无需逗号,我就直接将定语从句紧接his bike, 得到了下面这个句子:He lost his bike (that) he bought last week. 关系代词that在乎义上指代的是主句中的名词his bike,同时又在定语从句中作动词bought的宾语。限制性定语从句使先行词的所指明确化。这就是定语从句的构成与关系代词有哪些用途,即关系代词在乎义上指代先行词,同时又要在从句中作名词性的成分(主语、宾语或表语)。关系代词在限制性定语从句中作宾语时,非正式语体可以省略关系代词。
下面看看that引导名词性从句的结构。
He lost his bike last week. 这是一个结构完整的陈述句。我在一个结构完整的陈述句前加上一个没词义也不作句子成分的从属连词that,得到了:that he lost his bike last week如此一个结构,这就是that引导的名词性从句。that是个从属标记,有了that,这个从句就不可以独立成句了,变成了一个名词性的造句成分。大家可以用这个结构作主语、宾语、表语或同位语。比如:
That he lost his bike last week is true. It is true he lost his bike last week. 主语从句
I know he lost his bike last week. 宾语从句
The fact is he lost his bike last week. 表语从句
I know the fact that he lost his bike last week. 同位语从句
that从句作主语坐落于句首时与同位语从句的that不能省略。其它状况下的that在非正式语体都可以省略。