语言学导论-第3章.ppt
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1、Word Structure:MorphologyMorphology 形态学形态学oThe part of the grammar that is concerned with word formation and word structure.Are words the smallest units?oMany words can be divided into smaller parts,E.g.:dogs walkingblackens playerdog-s walk-ing black-en-s play-er othe parts also occur in other word
2、s:Compare:cat-s;runn-ing;dark-en-s;eat-eroThese smaller parts occur consistently with many words:n-s:dogs,cats,the plural consistentlyn-ing:walking,running,a noun from a verbn-en:blacken,darken,a verb meaning become ADJ from an adjective ADJn-er:player,eater,an agentive nominal from a verb,a person
3、or thing who does that activityBasic UnitsoPhonology:phonemeoMorphology:morpheme 词素oBasic definition:A morpheme is a minimal unit of sound and meaning nThe smallest unit of language that carries meaning(maybe a word or not a word)nA minimal unit of meaning or grammatical functionConnection:Sound&Mea
4、ningoA phoneme sometimes has more than one sound form,while being the same abstract unit /p/phoneme p ph allophones oMorphemes?Allomorphs oIn phonology allophones:the same phoneme,in particular contexts.oIn morphology allomorphs:the same morpheme,in particular contexts (what it is attached to)Morphe
5、me&AllomorphsExample:English plural Alson moose:n ox:moose-ox-enRegularIrregularoMorpheme:minimal unit of sound and meaningoA further division:whether they can occur on their own or not:nNo:-s in dog-s;-ed in kick-ed;cran-in cran-berrynYes:dog,kick,berryBound morpheme 黏着词素黏着词素Free morpheme 自由词素自由词素B
6、ound&Free morphemeoIn a complex word(two or more morphemes):teacher teach -er root affixnRoot(stem,base):the basic or core morpheme.词干词干 词基词基nAffix:the things added to the root.Root&Affix 词根词根&词缀词缀o Root(stem,base)词根词根:nfree E.g.teacher,dresses,unkindnbound E.g.inept,unkempt,repeat(Note:receive,subm
7、it,permit,one morpheme)o Affix 词缀词缀:nPrefix 前缀前缀:unhappynInfix 中缀中缀:absogoddamlutely(俚语 slangs)nSuffix 后缀后缀:happinessRoot&AffixFree Morpheme 自由词素自由词素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 m
8、eaning;new examples can be freely added e.g.:N,Verb,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 开放性词类开放性词类Closed class封闭性词类封闭性词类Definition:must be attached to another morphe
9、menBoy BoysnBoy BoysnBeauty BeautifulnExpensive Inexpensive New word?Bound Morpheme 黏着词素黏着词素Bound Morpheme 黏着词素黏着词素 A.Derivational morpheme 派生派生词词素素-to form new(different)words-may change syntactic classE.g.:-able,-ex,un-,re-,-ness,etc.B.Inflectional morpheme 屈折词素屈折词素-no new word added-not change sy
10、ntactic class-to indicate the grammatical function E.g.:Only 8 kinds in English:N.:-s,-s(plural nouns),V.:-ing,-ed/-en,-s(S-V agreement)Adj./Adv.:-est,-er.WORDSimple/ComplexInfl/DerivprettierstringydelightreusetriumphedfastestmistreatExercises:How are these forms related-Inflection or Derivation?go,
11、goes,going,gonediscover,discovery,discoverer,discoverable,discoverabilitylovely,lovelier,loveliestinventor,inventors,inventors,inventorsdemocracy,democrat,democratic,democratizeExercises:p41How are these forms related-Inflection or Derivation?Exercises:The farmers cows escaped.It was raining.Those s
12、ocks are inexpensive.The strongest 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 t
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