《口腔英语构词法》课件

PPTcoursewareforOralEnglishWordFormationBIGDATAEMPOWERSTOCREATEANEWERA目录CONTENTSIntroductiontoWordFormationinOralEnglishPrefixwordformationmethodSuffixwordformationRootwordformationmethodMixedwordformationThepracticalapplicationandcaseanalysisofwordformationBIGDATAEMPOWERSTOCREATEANEWERA01IntroductiontoWordFormationinOralEnglishWordformationreferstotheprocessofcombiningoneormoremorphemesintonewwordsthroughcertainwordformationrulesandmethods.Thecompositionofwordscanbedividedintotypessuchasderivation,synthesis,andabbreviation.DefinitionandclassificationClassificationDefinitionToformanewwordbyaddingaprefixorsuffix,suchas"unhappy".DerivationSynthesisAbbreviationCombiningtwoormorewordstogethertoformanewword,suchas"notebook".Shorteningorsimplifyinglongerwords,suchas"TV"(television).030201CommontypesofwordformationEnrichinglanguageexpressionBymasteringthemethodofwordformation,onecanexpressideasmoreflexiblyandenrichlanguageexpression.ImprovingvocabularyMasteringthemethodofwordformationcanhelpusquicklyincreaseourvocabularyandimproveourEnglishproficiency.UnderstandingEnglishcultureThecompositionofwordsisoftencloselyrelatedtotheEnglishculturalbackground,andmasteringthecompositionofwordshelpstounderstandEnglishculture.TheimportanceofwordformationBIGDATAEMPOWERSTOCREATEANEWERA02PrefixwordformationmethodPrefixesaretheelementsthatareaddedatthebeginningofwordstomodifyorchangetheirmeaningsTheyareusedtocreatenewwordswithdifferentmeansortoaddadditionalinformationtoexistingwordsPrefixescanalsobeusedtocreatewordswithalternativemeanings,suchas"un-"in"unhappy"or"dis-"DefinitionandFunctionofPrefixes010204CommonOralEnglishPrefixes"Re-"meaningagainorback,asin"rebuild"or"return""Pre-"meansbeforeorinadvance,asin"preview"or"preview""Dis-"meaningoppositeornot,asin"disagree"or"disappear""Un-"meansnotoroptional,asin"unavailable"or"unexpected"03PrefixescanbeusedtocreatenewwordsthataremorepreciseorhavedifferentmeaningsfromtheoriginalwordsPrefixescanbeusedtocreatewordsthataremoreculturallyappropriateormorebroadlyunderstoodTheycanalsobeusedtocreatewordsthataremoreconvenientoreasiertosayPrefixescanalsobeusedtocreatenewwordsthataremoremodernoruptodateTheapplicationofprefixwordformationmethodBIGDATAEMPOWERSTOCREATEANEWERA03SuffixwordformationThedefinitionandfunctionofsuffixesDefinitionandFunctionSuffixesarethesuffixesattheendofthewordsthatmodifythemeaningorfunctionofthewordTheyareagraphicaltoolthathelpstoexpressdifferenttensions,voices,degrees,andothergraphicalfunctionsSuffixesareatypeofaffixthatisaddedtotheendofarootorstemtomodifyitsmeaningorfunctionTheyareagraphicaldevicethathelpstoindicatedifferenttensions,voices,degrees,andothergraphicalfunctionsForexample,thesuffix"-ed"isaddedtoverbstoformthepasttense,andthesuffix"-ness"isaddedtoobjectivestoformnounsCommonsuffixesTherearemanycommonsuffixesinOralEnglishthatarewidelyusedindailycommunicationSomecommonsuffixesinOralEnglishinclude"-ing"(asin"running"),"-ed"(asin"walking"),"-er"(asin"worker"),"-est"(asin"fastest"),"-ness"(asin"happiness"),and"-tion"(asin"creation")ThesesuffixesareoftenusedtoformnewwordsormodifythemeaningsofexistingwordsCommonOralEnglishSuffixesTheapplicationofsuffixwordformationmethodApplicationmethodsTheapplicationofsuffixwordformationmethodcanhelplearnersbetterunderstandanduseOralEnglishvocabularyTheuseofsuffixesisakeypartofwordformationinOralEnglishByunderstandingthemeaningsandfunctionsofcommonsuffixes,learnerscaneasilyexpandtheirvocabularyandunderstandthegraphicalstructureofintentionsForexample,ifalearnerknowsthemeaningofthesuffix"-ing,"theycanunderstandthattheword"running"means"movingfastonfoot."Simply,understandingthesuffix"-ness"canhelplearnersunderstandthattheword"happiness"means"thestateofbeinghappy."Bylearningandapplyingthesuffixformationmethod,LearnerscaneasilyacquirenewvocabularyandimprovetheirlanguageskillsBIGDATAEMPOWERSTOCREATEANEWERA04RootwordformationmethodDefinitionandFunctionRootwordsarethefundamentalelementsthatmakeupEnglishwords,usuallylocatedatthebeginningofaword,indicatingitscoremeaning.ThedefinitionandfunctionofwordrootsRootshavestrongderivabilityandcanformnewwordsbyaddingprefixesandsuffixes.RootwordsoccupyanimportantpositioninEnglishvocabulary,andmasteringthemhelpstounderstandthecompositionandmeaningofwords,improvevocabularyandreadingcomprehensionability.ThedefinitionandfunctionofwordrootsCommonOralEnglishRootsDict:WordsCommonwordrootsAct:actionGeo:GeographyBio:BiologyPhoto:applicationWhenencounteringnewwordsinreading,onecaninfertheirmeaningbasedonthecontextandrootwords.Inspokenandwrittenlanguage,usingtherootsofwordsthathavebeenmasteredcanmoreaccuratelyexpressmeaningandimprovelanguageexpressionability.Bylearningrootsandtheirderivedwords,onecanquicklyexpandtheirvocabulary.TheApplicationofRootWordFormationMethodBIGDATAEMPOWERSTOCREATEANEWERA05MixedwordformationVSMixedwordformationisamethodofcombiningtwoormorewordsintoanewword.FunctionMixedwordformationisverycommoninspokenEnglish,whichcansuccinctlyexpresscomplexconceptsandimprovelanguageexpressionefficiency.DefinitionThedefinitionandfunctionofmixedwordformationForexample,aphonebookisamixtureofthewords"phone"and"book".Noun+verbForexample,highwayisamixtureofthewords"high"and"way".Adjective+nounForexample,pickpocketisamixtureofthewords"pick"and"pocket".Verb+nounCommonmixedwordformationmethodsinoralEnglishNewsreports01Mixedwordformationisverycommoninnewsreports,forexample,"COVID-19"(novelcoronaviruspneumonia)isatypicalexample.Dailylife02Indailylife,peopleoftenusemixedwordformationtosimplifyexpressions,forexample,"smartphone"isawordmadeupofamixtureof"smart"and"phone".Academicresearch03Inacademicresearch,mixedwordformationisalsowidelyused,forexample,"selfie"isawordcomposedofamixtureof"self"and"photo".TheapplicationofmixedwordformationmethodBIGDATAEMPOWERSTOCREATEANEWERA06ThepracticalapplicationandcaseanalysisofwordformationTheapplicationofvocabularyinreadingliterature:Accuratelyunderstandingandusingprofessionalvocabularyiscrucialforobtaininginformationwhenreadingdentalliterature.PPTcoursewarecanprovidedetailedexplanationsandexamplesentencesofrelevantvocabulary,helpingstudentsbetterunderstandandapplythesewords.TheapplicationofwordformationinreadingdentalliteratureTheapplicationofwordformationinreadingdentalliteratureThroughPPTcourseware,relevantvocabularycanbeclassifiedandexpanded,helpingstudentssystematicallylearnandmasterprofessionalvocabularyinthefieldofdentistry.VocabularyextensionandclassificationPPTcoursewarecancompareandanalyzesimilaroreasilyconfusedvocabulary,helpingstudentsaccuratelydistinguishandapplythesevocabulary,andimprovingreadingcomprehensionability.VocabularycomparisonandanalysisApplicationofWordFormationinOralMedicineThesisWritingVocabularyselectioninpaperwriting:Inoralmedicinepaperwriting,selectingaccurateandprofessionalvocabularyiscrucial.PPTcoursewarecanprovideusageandprecautionsforrelevantvocabulary,helpstudentschooseappropriatevocabulary,andimprovetheprofessionalismandreadabilityofthepaper.Vocabularyapplicationskillsinpaperwriting:PPTcoursewarecanteachstudentshowtousevocabularyskillsinpaperwriting,suchasusingsynonyms,phrases,orclausestoenrichexpressionmethodsandimprovetheexpressioneffectofthepaper.AnalysisofCommonErrorsinPaperWriting:PPTcoursewarecananalyzecommonvocabularyerrorsinstudentpaperwritingandprovidecorrectionmethodstohelpstudentsavoidcommonerrorsandim