英语句子分析He finds it still more fascinating to come to a rugged

英语句子分析
He finds it still more fascinating to come to a rugged place,the enormously magnificent spectacle of which,he feels ,is bettle able to generate in him a wonderful sensation of adventure
请问the enormously magnificent spectacle做 rugged place的什么成分 请详解

the enormously magnificent spectacle of which, he feels , is （bettle?） able to generate in him a wonderful sensation of adventure整个是a rugged place的定语从句.
再问： 有点 不懂啊 如果说是整个是a rugged place的定语从句的话 为什么 还要有the enormously magnificent spectacle 不直接加关系词就好了。 the enormously magnificent spectacle在句子中做什么成分啊
再答： 好好看看语法书吧。我可以给你举个更简单的例子：There are some books on the desk, nine of which are English novels. 你给的句子中的the enormously magnificent spectacle相当于这里的nine。以上。
再问： 就是说the enormously magnificent spectacle做 rugged place的同位语是不是啊
再答： 不是。你应该很清楚你给出的句子里的which指代的是a rugged place对吧？所以，你还可以这样理the enormously magnificent spectacle of a(最好换成the，因为是指代已经出现过的名词性成分) rugged place。在of结构中，后者修饰前者，所以，place是来修饰spectacle的。这个如果不清楚，那我举个更简单的例子：the T-shirt of my father（我爸爸的T恤）。以上。
再问： 真感谢你了 好像有点懂了 还请你 分析这2个句子的主语 =宾语， 谓语...... 尽量详细点 It was unusual for there to be so few people in the street。 What’s the chance of there being an election this year.
再答： 第一句：形式主语是it，真实主语（for there）to be so few people in the street，was是系动词，unusual是表语。 第二句：这句话应该是个特殊疑问句。What是主语，is是系动词，the chance of there being an election this year是表语。there being an election this year修饰the chance，大概意思是”今年有选举的可能性“。
再问： 最后一个了 Researchers in Canada just published a study in the journal Psychological Science that says trying to get people to think more positively can actually have the opposite effect。 为什么这里的that 引导的是定语从句 为什么不是同位语从句啊 有点搞不清啊
再答： that指代是the journal Psychological Science，当然是定语从句。 简单地跟你说吧：如果that引导的是定语从句，那么它肯定在所在定语从句作具体成分，同样它（仅仅是that这一个单词）指代前面出现的某个先行词；如果that引导的是同位语从句，那么that引导的这整个句子指代前面的先行词。 好好比较这两句话。 1.同位语从句：He told me the truth that he lied.（that在从句中不作任何成分，只起连接作用，整个从句指the truth） 2.定语从句：He told me the truth that Tony had told him.（that在从句中作直接宾语，指代the truth这个词） 另外，你很好学啊~ 加油。