How to Pronounce "the" in English

Normally, we pronounce "the" with a short sound (like "thuh"). But when "the" comes before a vowel sound, we pronounce it as a long "thee".

It is important to understand that it is what we say that matters, not what we write. It is the sound that matters, not the letter used in writing a word. So we use a long "thee" before a vowel sound, not necessarily before a vowel. Look at these cases:

Emphatic the [thee]
When we wish to place emphasis on a particular word, we can use "emphatic the" [thee], whether or not the word begins with a consonant or vowel sound. For example:

A: I saw the [thuh] President yesterday.
B: What! The [thee] President of the United States?
A: Yes, exactly.