1.他将永远无法体会有渴望,有理想,有更美好的梦想滋润灵魂是一种什么样的感觉.
这个句子是一个what引导的宾语从句,从句中的it是形式主语,真正的主语是 to yearn,to hope,to nourish his soul with the dream of something better.其中,to nourish his soul 是不定式短语,与其他的两个不定式短语一起作主语,with the dream of something better作状语,修饰前边的动词nourish.
2.他将永远无法体验自己所爱的人给予自己梦寐以求或者从没得到过的东西是啥滋味.
这个句子的宾语是the experience,"of having someone who loves him give him something he has always wanted or never had."是定语,其中,someone后面含有一个who引导的定语从句 who loves him,something后面的he has always wanted or never had,也是定语从句,引导词that省略了.这个句子中还用了have sb.do sth这个结构,就是having someone give him something 这一部分.
不知道我解释清楚了没有,good luck to you.