Use stress to highlight meaning: stress content words, reduce function words, and shift stress for contrast.
Stress content words (nouns, main verbs, adjectives, adverbs).
Reduce function words (articles, auxiliaries, prepositions, pronouns) unless they are emphasized.
What is the most important information in this sentence? Stress those words.
💡 Stress can move for contrast: 'I wanted the BLUE one (not the red one).' Intonation patterns also depend on meaning and attitude. British vs US note: sentence stress principles are the same, but the melody (intonation) and the exact reduction patterns can vary by region and speaking style.
✓I BOUGHT a NEW PHONE yesterday.
✗I bought a new phone yesterday. (all words equal)
Content words carry the information and usually receive stress.
✓I said TEN, not TWO.
Stress shows contrast and correction.
✓Can you GIVE it to ME? (emphasis on receiver)
Function words can be stressed when they are the focus.