The primary function of intonation in English is to convey meaning beyond just the words by expressing attitude, emotion, and grammatical structure.
Key Functions of Intonation:
Expressing Emotion & Attitude – Shows feelings like surprise, certainty, doubt, politeness, etc.
Indicating Sentence Type – Helps distinguish statements, questions, commands, and requests.
Signaling Focus & Contrast – Highlights key information in a sentence.
"I bought a car." (Focus on "bought," meaning you didn't rent it.)
"I bought a car." (Focus on "car," meaning you didn’t buy something else.)
Structuring Speech & Turn-Taking – Helps speakers and listeners manage conversations.
Rising intonation (↗) at the end of an unfinished thought → "Well, I was thinking..."
Falling intonation (↘) signals the end of a statement → "That’s all I wanted to say."