in class ,i learned that there had never been a nobel prize

在课堂上,我知道了在中国还从来没有人得过诺贝尔奖.
再问： there had never been a nobel prize winner from china这个宾语从句是什么结构？倒装句？那正常语序应该是什么
再答： 这个宾语从句中含有there be结构，是倒装句，主语是a nobel prize winner。 正常语序是： a nobel prize winner had never been from China.
再问： 那there 呢
再答： there去掉了。 举个简单的例子： There are 30 students from Class 1. （有30个学生来自1班。） 变成正常语序就是： 30 students are from Class 1.