who is really to home it is the modern word that has speeded up the process of destuction谁帮忙分析这个句子的成分结构,分分不是问题

it is the modern word that has speeded up the process of destuction.
这句话只是个简单的强调句。把it is 和that去掉，原句的意思不变。去掉后，如下：The modern word has speeded up the process of destuction.这回看明白了么？如果还不明白可以继续问我，分数多多益善噢。

Who is really to blame?It is the modern world that has speeded up the process of destruction.
实际上应该责怪谁呢?
是现在这个社会加快了破坏的进程.
这句讲解的是强调句型的用法
It is … that …
It is … who …
本来句子是
The modern world has speeded up the process of destruction.
现在要强调这个主语the modern world.所以就加了
It is……that…….
强调句型
Examples:
It is the book that I am looking for.
It is in Beijing that they found the missing child.
It is yesterday that I met one of my old schoolmates.
It is because she is absent from the school this morning that made Professor Lee very angry.
It is Mary who has gone to England for her personal growth.