《口腔英语构词法》PPT课件

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1、WordBuilding构词法1Lexicology词汇学structure--grammarorigin,development,&relationshiptowordsinotherlanguages--etymologymeaningsanduses--semantics2lexicologyLexi(c)-an.root,wordorphraselog-av.root,tostudylogy-studyofwordorphraseRelatedwordsinclude:lexicon/dyslexia3Wordelement词素Wordroot(

2、stem,base)根，干affix:suffix--wordending后缀prefix--wordbeginning前缀combiningvowel连接元音combiningform联合形4atrophya/troph/ynotnourishconditionofdystrophydys/troph/ypooragranulocytosisa/granul/o/cyt/o/siswithoutsmallgraincellabnormalcondition5Wordroot（tem,base）log-aroottostudy-yasuffixconce

3、ptoraction-logyacompoundsuffixstudy(inmed.frequentlytreatment)tom-aroottocut-tomyacompoundsuffixincisionorcuttinginto6Root-wordsappendix阑尾uterus子宫sepsis脓毒症，脓血病7derivedwordsroot+affix(prefixoraffix)compoundwordsroots+(affixes)(twoormore)(withorwithout)a/troph/ya/granul/o/cyt/o/sis

4、8orb-aLatinrootorbitn.-alpertainingtoretro-behindretro-orbitaladj.9en-prefixcreatesv.fromn.oradj.enforcev.(froman.)enlargev.(fromanadj.)10darkroot(adj.)obscuredarknessn.nightorblacknessdarkenv.toobscure,blackendarklyadv.inanobscuremanner11Suffixesinspectv.tolookclosely-orsuffixap

5、ersonwhocompletesanactioninspectorn.12spectaclen.intro-prefixinto,inside-ivesuffixlikeintrospectiveadj.-lysuffixdenotinganadverbintrospectivelyadv.13simplesuffix:-icgastricn.-formingsuffixesadj.-formingsuffixescompoundsuffixe:-logyhist/o/log/ynephr/o/tom/ytonsill/ec/tom/y14noun-f

6、ormingsuffixes15-aryapersonorplacecapillarybeneficiary-iacondition(usedincompoundsuffix)anemiaperiodontoclasia16-icsstudyofgnathostomatics口颌生理学exodontics拔牙学-iststomatologist17-itisinflammationpericoronitis牙冠周炎pulpitis牙髓炎sialoduchitis涎管炎nephritis/tonsilitis/gastritisarthritis/rhin

7、itis18-omaswelling,tumoradenoma腺瘤sarcoma/fibroma肉瘤/纤维瘤fibrosarcoma纤维肉瘤oralfibroma口腔纤维瘤fibrosarcomaintrooralfibrosarcomaoftonguefibrosarcomaofmaxillarysinus19-osisabnormalorpathologicalconditionneurosis神经官能症sclerosishardeningorstiffeningoftissuedysodontiasis出牙不良，出牙困难dysostosis骨发育障

8、碍，骨发育不良20noun-formingsuffixesthedoerorag