1. Intonation refers to the musical patterns of pitch in speech that allow speakers to express emotions, attitudes, and meanings like finality, confidence, doubt, and more.
2. In English, there are three main intonation patterns: rise, full fall, and partial fall. These patterns communicate different messages.
3. Content words should be stressed while function words should be de-stressed. Rising intonation can emphasize contrasting ideas, and falling intonation indicates a sentence is finished.