高中英语构词法课件

HighSchoolEnglishWordFormationCourseware目录CONTENTSIntroductiontoWordFormationPrefixwordformationmethodSuffixwordformationCompoundwordconstructionAbbreviationandWordFormationTheapplicationofwordformationinvocabularylearning01IntroductiontoWordFormationCHAPTERWordformationistheprocessofcreatingnewwordsbycombiningormodifyingexistingwordsItisafundamentalpartoflanguagedevelopmentandvocalgrowthInEnglish,wordformationofteninvolvessuffixes,prefixes,androotwordstocreatederivativewordsorcompoundwordsWhatiswordformationWordformationhelpsexpandvocabularyBylearninghowtoformnewwords,studentscanincreasetheirvocabularyandbetterunderstandingtextImprovedcommunicationArichvocabularyenablesbettercommunication,expression,andcomprehensionoflanguageEnhancedreadingcomprehensionUnderstandingwordformationpatternscanhelpstudentsdecodecomplextextsandimprovetheirreadingcomprehensionskillsTheimportanceofwordformation010203DerivativewordformationThisinvolvesaddingsuffixesorprefixestoanexistingwordtocreateanewwordwitharelatedmeaningForexample,"unhappy"isformedfrom"happy"byaddingtheprefix"un-"CompoundwordformationCompoundwordsareformedbycombiningtwoormorewordstocreateanewmeaningForinstance,"notebook"isacompoundof"note"and"book"AcronymformationThistypeofwordformationinvolvescombiningtheinitiallettersorpoemsofaphrasetocreateanewwordAnexampleis"radar"formedfromtheinitialsof"radiodetectionandranging"ClassificationofWordFormation02PrefixwordformationmethodCHAPTERA-Dis-In-Un-Prefixindicatingconnection01020304asin"asleep","awake"asin"dislike","disappear"asin"information","inaccurate"asin"unknown","unhappy"asin"coexist","cooperate"Co-asin"repeat","rebuild"Re-asin"preheat","preplan"Pre-asin"postgraduate","postscript"Post-Prefixrepresentingdegreeorquantityasin"contact","international"Inter-asin"submarine","subdirectory"Sub-asin"superstar","supermarket"Super-asin"transport","translate"Trans-Prefixrepresentingpositionordirectionasin"selfish","selfesteem"Self-Selfness-Auto-Bi-asin"selfness","selfness"asin"automatic","autobiography"asin"bicycle","bilingual"Othercommonprefixes03SuffixwordformationCHAPTER0102NounsuffixIty:Thissuffixisoftenusedtoformnounsfromobjections,asin"possibility"from"possible.""Thissuffixisoftenusedtoformnounsfromverbs,asin"production"from"product."Thissuffixisoftenusedtoformobjectionsfromnouns,asin"hope"from"hope."Thissuffixisoftenusedtoformobjectionsthatindicatethepresenceofsomething,asin"hardness"from"ham."AdaptivesuffixLessFullLyThissuffixisoftenusedtoformadvertisementsfromadvertisements,asin"happy"from"happy."WardThissuffixisoftenusedtoformadvertisementsthatindicatedirection,asin"reward"from"back."SuperiorsuffixesEnThissuffixisoftenusedtoformverbsfromnouns,asin"sharp"from"sharp."IzeThissuffixisoftenusedtoformverbsthatindicateachangeofstateorcondition,asin"realize"from"real."Verbsuffix04CompoundwordconstructionCHAPTERNouncompoundwordsNouncompoundwordsTheseareformedbycombiningtwoormorenounsForexample,"notebook","classroom","bookshelf"Example"Notebook"isformedbycombining"notes"and"books"ObjectivecompoundwordsTheseareformedbycombiningtwoormoreobjectivesForexample,"redapple","happyface","bigdog"Example"redapple"isformedbycombining"red"and"apple"ObjectivecompoundwordsVSTheseareformedbycombiningtwoormoreverbsForexample,"runfast","writecarefully","playhappily"Example"runfast"isformedbycombining"run"and"fast"VerbcompoundwordsVerbcompoundwordsTheseareformedbycombiningtwoormoreadvertisementsForexample,"verywell","quiterecently","extremelycareful"Advancedcompoundwords"verywell"isformedbycombining"very"and"well"ExampleAdverbialcompoundwords05AbbreviationandWordFormationCHAPTERUseuppercaseletters01Englishabbreviationsarecommonlywritteninuppercaseletters,suchasID,TV,IQUsestandardabrasions02Whenusingabrasions,itisrecommendedtousestandardandwidelyrecognizedabrasionstoavoidfusionandmisunderstandingAvoidusinglongabrasions03Longabrasionsaredifficulttorecognizeandremember,soitisrecommendedtouseshortandconsensusabrasionsRulesforCommonEnglishAbbreviationsExamplesofcommonEnglishabbreviationsTVDNAtelevisiondeoxyribonucleicacidIDIQCEOidentityIntelligencequotachiefexecutiveofficerConvention:Abbreviationsareeasytowriteandread,whichsavestimeandeffortStandardization:StandardizedabrasionscanavoidfusionandmisunderstandingincommunicationChangeability:Someabrasionsmaychangeovertime,suchas"email"becoming"email"Precautions:Itshouldbenotedthatsomeadmissionsmaybeinappropriateorofferinsomecontexts,suchasusing"Niger"asanabortionfor"Negro"Therefore,whenusingabrasions,attentionshouldbepaidtothecontextandpoliticsThecharacteristicsandprecautionsofabortionwordformation06TheapplicationofwordformationinvocabularylearningCHAPTERSummarywordsMemorizingwordsthroughaffixes要点一要点二DetaileddescriptionInEnglishvocabularylearning,usingaffixesisaneffectivememorymethod.Affixmethodreferstochangingthemeaningorpartofspeechofawordbyaddingaprefixorsuffix.Bylearningandmasteringcommonaffixes,studentscanquicklymemorizemorewordsandunderstandtheircompositionandmeaning.MemorizingwordsthroughwordformationSummarywords:GuessingthemeaningofwordsthroughaffixesDetaileddescription:ItiscommontoencounternewwordsinEnglishlearning.Byobservingthewordformationofnewwords,studentscanusetheaffixmethodtoguessthemeaningofwords.Commonaffixesincludeprefixesandsuffixes,whichcanindicatenegation,time,degree,andothermeanings.Byanalyzingtheprefixesandsuffixesofnewwords,studentscanroughlyguessthemeaningofthewords,therebyimprovingtheirreadingcomprehensionability.Guessingthemeaningofwordst