此句中的 words given是什么结构呢,

Fill in the blanks with the words given.
用所给的单词填空.
words given结构：过去分词作后置定语
过去分词作后置定语,表示被动语态
该句中是given是过去分词,修饰words ,有被动关系,故应后置.
分词前置　
　We can see the rising sun.我们可以看到东升的旭日
　He is a retired worker.他是位退休的工人
分词后置 (i.分词词组；ii.个别分词如given,left； iii.修饰不定代词 something等)
　There was a girl sitting there.　有个女孩坐在那里
　This is the question given.这是所给的问题
　There is nothing interesting.没有有趣的东西
过去分词作定语
　与其修饰的词是被动关系,相当于一个被动语态的定语从句.
　Most of the people invited to the party were famous scientists.
　Most of the artists invited to the party were from South Africa.

words是宾语,given是它的后置定语。