语言学导论-第3章.ppt
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1、Word Structure:Morphology,Morphology 形态学,The part of the grammar that is concerned with word formation and word structure.,Are words the smallest units?,Many words can be divided into smaller parts,E.g.:dogs walkingblackens playerdog-s walk-ingblack-en-s play-er the parts also occur in other words:C
2、ompare:cat-s;runn-ing;dark-en-s;eat-er,These smaller parts occur consistently with many words:-s:dogs,cats,the plural consistently-ing:walking,running,a noun from a verb-en:blacken,darken,a verb meaning become ADJ from an adjective ADJ-er:player,eater,an agentive nominal from a verb,a person or thin
3、g who does that activity,Basic Units,Phonology:phonemeMorphology:morpheme 词素Basic definition:A morpheme is a minimal unit of sound and meaning The smallest unit of language that carries meaning(maybe a word or not a word)A minimal unit of meaning or grammatical function,Connection:Sound&Meaning,A ph
4、oneme sometimes has more than one sound form,while being the same abstract unit/p/phoneme p ph allophones Morphemes?Allomorphs,In phonology allophones:the same phoneme,in particular contexts.In morphology allomorphs:the same morpheme,in particular contexts(what it is attached to),Morpheme&Allomorphs
5、,Example:English plural Also moose:ox:,moose-ox-en,RegularIrregular,Morpheme:minimal unit of sound and meaningA further division:whether they can occur on their own or not:No:-s in dog-s;-ed in kick-ed;cran-in cran-berryYes:dog,kick,berry,Bound morpheme 黏着词素Free morpheme 自由词素,Bound&Free morpheme,In
6、a complex word(two or more morphemes):teacher teach-er root affixRoot(stem,base):the basic or core morpheme.词干 词基Affix:the things added to the root.,Root&Affix 词根&词缀,Root(stem,base)词根:free E.g.teacher,dresses,unkindbound E.g.inept,unkempt,repeat(Note:receive,submit,permit,one morpheme),Affix 词缀:Pref
7、ix 前缀:unhappyInfix 中缀:absogoddamlutely(俚语 slangs)Suffix 后缀:happiness,Root&Affix,Free Morpheme 自由词素,Definition:can occur by itself,not attached to other morphemesE.g.:girl,teach,book,class,the,of,etc.A.lexical morpheme(open class)feature:has lexical meaning;new examples can be freely added e.g.:N,Ver
8、b,Adj,Adv(content words)B.functional morpheme(closed class)feature:new examples are rarely added(but not impossible to add)e.g.:Pro,Prep,Conj,Art.(function words),Open class 开放性词类,Closed class封闭性词类,Definition:must be attached to another morphemeBoy BoysBoy BoysBeauty BeautifulExpensive Inexpensive N
9、ew word?,Bound Morpheme 黏着词素,Bound Morpheme 黏着词素,A.Derivational morpheme 派生词素to form new(different)words may change syntactic classE.g.:-able,-ex,un-,re-,-ness,etc.B.Inflectional morpheme 屈折词素no new word addednot change syntactic class to indicate the grammatical function E.g.:Only 8 kinds in Englis
10、h:N.:-s,-s(plural nouns),V.:-ing,-ed/-en,-s(S-V agreement)Adj./Adv.:-est,-er.,Exercises:,How are these forms related-Inflection or Derivation?,Exercises:p41,How are these forms related-Inflection or Derivation?,Exercises:,The farmers cows escaped.It was raining.Those socks are inexpensive.The strong
11、est rower continued.The pitbull has bitten the cyclist.She quickly closed the book.The alphabetization went well.Jim needs the newer copy.,Classification of Morphemes,lexical free(open classes)Morphemes functional(closed classes)bound derivational inflectional,Whats the difference between“able”and“-
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