Intonation (linguistics) - Intonation in English

Intonation in English

Halliday and Greaves have made a detailed case that three types of meanings—textual, interpersonal, and logical—are all in part achieved through intonation. This is done, they have argued, through the choices we make in terms of (i) rising and falling pitch contour, (ii) where we locate that contour as part of a clause, throughout a whole clause, or over more than a single clause; and (iii) the shape of the contour.

According to some accounts, American English pitch has four levels: low (1), middle (2), high (3), and very high (4). Normal conversation is usually at middle or high pitch; low pitch occurs at the end of utterances other than yes-no questions, while high pitch occurs at the end of yes-no questions. Very high pitch is for strong emotion or emphasis. Pitch can indicate attitude: for example, Great uttered in isolation can indicate weak emotion (with pitch starting medium and dropping to low), enthusiasm (with pitch starting very high and ending low), or sarcasm (with pitch starting and remaining low).

Declarative sentences show a 2-3-1 pitch pattern. If the last syllable is prominent the final decline in pitch is a glide. For example, in This is fun, this is is at pitch 2, and fun starts at level 3 and glides down to level 1. But if the last prominent syllable is not the last syllable of the utterance, the pitch fall-off is a step. For example, in That can be frustrating, That can be has pitch 2, frus- has level 3, and both syllables of -trating have pitch 1. Wh-questions work the same way, as in Who (2) will (2) help (3↘1)? and Who (2) did (3) it (1)?

But if something is left unsaid, the final pitch level 1 is replaced by pitch 2. Thus in John's (2) sick (3↘2) ..., with the speaker indicating more to come, John's has pitch 2 while sick starts at pitch 3 and drops only to pitch 2.

Yes-no questions with a 2↗3 intonation pattern usually have subject-verb inversion, as in Have (2) you (2) got (2) a (2) minute (3, 3)? (Here a 2↗4 contour would show more emotion, while a 1↗2 contour would show uncertainly.) Another example is Has (2) the (2) plane (3) left (3) already (3, 3, 3)?, which, depending on the word to be emphasized, could move the location of the rise, as in Has (2) the (2) plane (2) left (3) already (3, 3, 3)? or Has (2) the (2) plane (2) left (2) already (2, 3, 3)? And for example the latter question could also be framed without subject-verb inversion but with the same pitch contour: The (2) plane (2) has (2) left (2) already (2, 3, 3)?

Tag questions with declarative intent at the end of a declarative statement follow a 3↘1 contour rather than a rising contour, since they are not actually intended as yes-no questions, as in We (2) should (2) visit (3, 1) him (1), shouldn't (3, 1) we (1)? But tag questions exhibiting uncertainty, which are interrogatory in nature, have the usual 2↗3 contour, as in We (2) should (2) visit (3, 1) him (1), shouldn't (3, 3) we (3)?

Questions with or can be ambiguous in English writing with regard to whether they are either-or questions or yes-no questions. But intonation in speech eliminates the ambiguity. For example, Would (2) you (2) like (2) juice (3) or (2) soda (3, 1)? emphasizes juice and soda separately and equally and ends with a decline in pitch, thus indicating that this is not a yes-no question but rather a choice question equivalent to Which would you like: juice or soda? In contrast, Would (2) you (2) like (2) juice (3) or (3) soda (3, 3)? has yes-no intonation and thus is equivalent to Would you like something to drink (such as juice or soda)?

Thus the two basic sentence pitch contours are rising-falling and rising. However, other within-sentence rises and falls result from the placement of prominence on the stressed syllables of certain words.

Note that for declaratives or wh-questions with a final decline, the decline is located as a step-down to the syllable after the last prominently stressed syllable, or as a down-glide on the last syllable itself if it is prominently stressed. But for final rising pitch on yes-no questions, the rise always occurs as an upward step to the last stressed syllable, and the high (3) pitch is retained through the rest of the sentence.

Pitch also plays a role in distinguishing acronyms that might otherwise be mistaken for common words. For example, in the phrase "Nike asks that you play—Participate in the Lives of America's Youth", the acronym play may be pronounced with a high tone to distinguish it from the verb 'play', which would also make sense in this context. Alternatively, each letter could be said individually, so play might become "P-L-A-Y" or "P.L.A.Y.". However, the high tone is only employed for disambiguation and is therefore contrastive intonation rather than true lexical tone.

Dialects of British and Irish English vary substantially, with rises on many statements in urban Belfast, and falls on most questions in urban Leeds.