The actual fluctuation of your voice isn't something that's taught, but what they teach you is how to pronounce the letters properly, and rules that go along with the letters.

你声音的起伏不是别人教的,但是他们教会你的是,字母的正确发音，以及这些诵读这些字母的规则。

普林斯顿公开课 - 人性课程节选

because you're going to do it with a song, more words, a little more rhythmic and a little easier to put together.

因为你会用歌曲和更多的歌词来练习发音。这样整合起来会更有节奏感、更容易。

英语学习技巧 - SpeakingMax英语口语达人

So there is about between 12-16 rules that are there if you learn them, just naturally your voice will take in fluctuation and intonations. So I had the opportunity to learn actually here in New Jersey from people.

大概有12至16条字母的发音规则,如果你学习了，那么很自然地你的声音,就会有起伏和音调,我当时正好有机会在新泽西学习这个。

普林斯顿公开课 - 人性课程节选

I am sorry ? you've been talking about your pronunciation not your nickname. -No. Not really.

对不起,你说的是发音,不是你的昵称？，-不是。

麻省理工公开课 - 电影哲学课程节选

it will really help you kind of, maybe learn pronunciations even

它会真的帮到你的，或许甚至是帮你学发音，

英语学习技巧 - SpeakingMax英语口语达人

So your pronunciation is important.

所以你的发音很重要。

在英语系国家 - SpeakingMax英语口语达人