some words 和some of the words的区别

You can use some of the words two times.
有些单词你可以用两次。
While some of the words might have changed, the principles have remained constant.
虽然其中有些词语发生更改，但是基本原则是始终不变的。
On his arrival in Israel, Benedict spoke some of the words that Israelis were waiting to hear.
他在抵达以色列，Benedict说了一些话以色列人中听的话。
some words
In some words in English the initial h is not sounded,as honour,hour,honesty,etc.
英语里有些词如 honour，hour，honesty等等的首字h不发音。
In this winter, your smile and some words are enough to enable passion of the Exposition warm our campus and our city.
在这个冬天，你的一个微笑，你的一些话语，足以让世博会的热情温暖我们的校园、我们的城市。
Some words are so powerful they can form a simple sentence with a strong meaning.
有些词语威力无比，它们能够以一个简单的句子表达一个强烈的意义。
这是几个例句，希望你能明白，如果还有问题的话，可以去小马过河问问那里专业的英语老师，谢谢！

一个是一些单词 一个是单词中的一些

some words 就是指一些什么.没有限定
如果用some of后面跟一个名词,就是指某一类东西/人中的一部分.那么,后面这个名词是要有限定的.所以,通常后面的这个名词前面有个the(除非前面有个所属格代词).例如：
Some of the passengers on the bus were injured.(the passengers有自己的限定,即on the bus,不是随便的什么乘客.)
Some of my books were bought by my mum.
再看下面的句子：
Some students are hardworking and some are not.
Some of the students in this class are very hardworking.