Question

这里有一个英语句子成分分析问题我不理解，麻烦大家解答一下，谢谢大家

这里有一个英语句子成分分析问题我不理解，麻烦大家解答一下，谢谢大家She was the only person awake at that night.
She 是主语，was 是系动词，the only person是表语，那为什么awake at that night 是后置定语呢？

Answer 1

确切的说，应该是awake这个形容词做后置定语，用来修饰限定前面的先行词person的状态。at that night只是一个时间状语。
我把它变成定语从句你看看：She was the only person ( who was awake) at that night.
省略了 who was ，就变成了形容词做定语。
再例如：She was the only person who was reading at that night.
我们也可以省略成：She was the only person reading at that night.这里reading就是现在分词做后置定语，还是之前定语从句一样的作用

Answer 2

翻译如下
She was the only person awake at that night.
她是那天晚上唯一醒着的人。
断句为：She-- was --the only person --awake--- at that night.
其中awake为定语，at that night为时间状语。

Answer 3

月夜(刘方平)