英语语法.翻译.语法分析.翻译.
问题描述：
英语语法.翻译.语法分析.翻译.
the gaoler looked on eagerly ,anxious to see if his fellow actor had at last learnt his lines.
这个anxious to后面的句子能做成分么?做什么成分,这是个什么语法现象!谢谢·!
答
anxious to see if his fellow actor had at last learnt his lines是个形容词短语,补充表示主语gaoler的状况,叫做主语补语.