Origin of language
Divine- origin theory 神授说 Bow-wow theory 汪汪理论 摹声说 Pooh-pooh theory 噗噗理论 感叹说 Yo-he-ho theory 呦嘿吼理论 劳动叫喊说
Functions of language
The nose: the nasal cavity(鼻腔)
Table
2.1 A chart of English consonants
English vowels(RP)
Four basic requirements for the description of vowels 1) the height of tongue raising (high, mid, low) 2) the position of the highest part of the tongue (front, central, back) 3) the length or tenseness of the vowel (tense vs. lax or long vs. short) 4) lip-rounding (rounded vs. unrounded)
The classification of word 词的分类
1 variable and invariable words可变词与不 变词 2 grammatical (functional) and lexical (content) words词汇词和语法词 3 closed-class and open-class words 封闭 类词和开放类词 4 word class词类
Important distinctions in linguistics