Tone / Pitch Contrast
Does pitch change the word or grammar?
含义
Lexical or grammatical meaning encoded by pitch level or contour on syllables, words, or phrases.
如何识别
Listen for pitch patterns that distinguish words or meanings.
示例
high tone|falling tone|rising tone|pitch accent
tone pattern|pitch contrast
Pitch can change the word meaning in tonal languages.
Visual guide
word or syllable
+
pitch pattern
(high / rising / falling)
=
meaning
Pitch can change the word.
Pitch profile: absent: no word contrast marginal: few contrasts pitch accent: one marked spot lexical tone: tone contrasts words grammar tone: tone marks grammar + intonation: sentence melody Ask: what level carries meaning?
语言视角
用母语深入讲解
Lexical tone is critical in Mandarin; pitch contour distinguishes word meanings, and tone sandhi and neutral tone affect real pronunciation.
妈、麻、马、骂。
mā, má, mǎ, mà = different tones, different words
在所学语言中
English is not a tonal language in the usual lexical sense, though pitch and intonation are important.
record (noun) vs record (verb) differs by stress, not lexical tone.
English uses stress contrast, not lexical tone like Mandarin.
Learners of tonal languages should not expect English words to be distinguished by lexical tone.
Usually lighter in your learning language
Do not over-transfer this pattern from your own language. It is often less explicit in your learning language.