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1、PPT courseware for Oral English Word FormationBIG DATA EMPOWERS TO CREATE A NEWERA哒客荩袭支国琥喝骁脘目录CONTENTSIntroduction to Word Formation in Oral EnglishPrefix word formation methodSuffix word formationRoot word formation methodMixed word formationThe practical application and case analysis of word forma
2、tionBIG DATA EMPOWERS TO CREATE A NEWERA01Introduction to Word Formation in Oral English Word formation refers to the process of combining one or more morphemes into new words through certain word formation rules and methods.The composition of words can be divided into types such as derivation,synth
3、esis,and abbreviation.Definition and classificationClassificationDefinition To form a new word by adding a prefix or suffix,such as unhappy.DerivationSynthesisAbbreviation Combining two or more words together to form a new word,such as notebook.Shortening or simplifying longer words,such as TV(telev
4、ision).030201Common types of word formationEnriching language expression By mastering the method of word formation,one can express ideas more flexibly and enrich language expression.Improving vocabulary Mastering the method of word formation can help us quickly increase our vocabulary and improve ou
5、r English proficiency.Understanding English culture The composition of words is often closely related to the English cultural background,and mastering the composition of words helps to understand English culture.The importance of word formationBIG DATA EMPOWERS TO CREATE A NEWERA02Prefix word format
6、ion methodPrefixes are the elements that are added at the beginning of words to modify or change their meaningsThey are used to create new words with different means or to add additional information to existing wordsPrefixes can also be used to create words with alternative meanings,such as un-in un
7、happy or dis-Definition and Function of Prefixes010204Common Oral English PrefixesRe-meaning again or back,as in rebuild or returnPre-means before or in advance,as in preview or previewDis-meaning opposite or not,as in disagree or disappearUn-means not or optional,as in unavailable or unexpected03Pr
8、efixes can be used to create new words that are more precise or have different meanings from the original wordsPrefixes can be used to create words that are more culturally appropriate or more broadly understoodThey can also be used to create words that are more convenient or easier to sayPrefixes c
9、an also be used to create new words that are more modern or up to dateThe application of prefix word formation methodBIG DATA EMPOWERS TO CREATE A NEWERA03Suffix word formationThe definition and function of suffixesDefinition and FunctionSuffixes are the suffixes at the end of the words that modify
10、the meaning or function of the word They are a graphical tool that helps to express different tensions,voices,degrees,and other graphical functionsSuffixes are a type of affix that is added to the end of a root or stem to modify its meaning or function They are a graphical device that helps to indic
11、ate different tensions,voices,degrees,and other graphical functions For example,the suffix-ed is added to verbs to form the past tense,and the suffix-ness is added to objectives to form nounsCommon suffixesThere are many common suffixes in Oral English that are widely used in daily communicationSome
12、 common suffixes in Oral English include-ing(as in running),-ed(as in walking),-er(as in worker),-est(as in fastest),-ness(as in happiness),and-tion(as in creation)These suffixes are often used to form new words or modify the meanings of existing wordsCommon Oral English SuffixesThe application of s
13、uffix word formation methodApplication methodsThe application of suffix word formation method can help learners better understand and use Oral English vocabularyThe use of suffixes is a key part of word formation in Oral English By understanding the meanings and functions of common suffixes,learners
14、 can easily expand their vocabulary and understand the graphical structure of intentions For example,if a learner knows the meaning of the suffix-ing,they can understand that the word running means moving fast on foot.Simply,understanding the suffix-ness can help learners understand that the word ha
15、ppiness means the state of being happy.By learning and applying the suffix formation method,Learners can easily acquire new vocabulary and improve their language skillsBIG DATA EMPOWERS TO CREATE A NEWERA04Root word formation methodDefinition and FunctionRoot words are the fundamental elements that
16、make up English words,usually located at the beginning of a word,indicating its core meaning.The definition and function of word rootsRoots have strong derivability and can form new words by adding prefixes and suffixes.Root words occupy an important position in English vocabulary,and mastering them
17、 helps to understand the composition and meaning of words,improve vocabulary and reading comprehension ability.The definition and function of word rootsCommon Oral English RootsDict:WordsCommon word rootsAct:actionGeo:GeographyBio:BiologyPhoto:applicationWhen encountering new words in reading,one ca
18、n infer their meaning based on the context and root words.In spoken and written language,using the roots of words that have been mastered can more accurately express meaning and improve language expression ability.By learning roots and their derived words,one can quickly expand their vocabulary.The
19、Application of Root Word Formation MethodBIG DATA EMPOWERS TO CREATE A NEWERA05Mixed word formationVS Mixed word formation is a method of combining two or more words into a new word.Function Mixed word formation is very common in spoken English,which can succinctly express complex concepts and impro
20、ve language expression efficiency.DefinitionThe definition and function of mixed word formation For example,a phonebook is a mixture of the words phone and book.Noun+verb For example,highway is a mixture of the words high and way.Adjective+noun For example,pickpocket is a mixture of the words pick a
21、nd pocket.Verb+nounCommon mixed word formation methods in oral EnglishNews reports01 Mixed word formation is very common in news reports,for example,COVID-19(novel coronavirus pneumonia)is a typical example.Daily life02 In daily life,people often use mixed word formation to simplify expressions,for
22、example,smartphone is a word made up of a mixture of smart and phone.Academic research03 In academic research,mixed word formation is also widely used,for example,selfie is a word composed of a mixture of self and photo.The application of mixed word formation methodBIG DATA EMPOWERS TO CREATE A NEWE
23、RA06The practical application and case analysis of word formationThe application of vocabulary in reading literature:Accurately understanding and using professional vocabulary is crucial for obtaining information when reading dental literature.PPT courseware can provide detailed explanations and exa
24、mple sentences of relevant vocabulary,helping students better understand and apply these words.The application of word formation in reading dental literatureThe application of word formation in reading dental literatureThrough PPT courseware,relevant vocabulary can be classified and expanded,helping
25、 students systematically learn and master professional vocabulary in the field of dentistry.Vocabulary extension and classificationPPT courseware can compare and analyze similar or easily confused vocabulary,helping students accurately distinguish and apply these vocabulary,and improving reading com
26、prehension ability.Vocabulary comparison and analysisApplication of Word Formation in Oral Medicine Thesis WritingVocabulary selection in paper writing:In oral medicine paper writing,selecting accurate and professional vocabulary is crucial.PPT courseware can provide usage and precautions for releva
27、nt vocabulary,help students choose appropriate vocabulary,and improve the professionalism and readability of the paper.Vocabulary application skills in paper writing:PPT courseware can teach students how to use vocabulary skills in paper writing,such as using synonyms,phrases,or clauses to enrich ex
28、pression methods and improve the expression effect of the paper.Analysis of Common Errors in Paper Writing:PPT courseware can analyze common vocabulary errors in student paper writing and provide correction methods to help students avoid common errors and improve the quality of the paper.Vocabulary
29、selection and application in academic communication:Accurate and professional vocabulary selection and application are crucial for expressing opinions and establishing academic image in dental academic communication.PPT courseware can provide usage and precautions for relevant vocabulary,helping stu
30、dents better participate in academic exchanges.Application of Word Formation in Academic Exchange of StomatologyOral expression training in academic communication PPT courseware can provide oral expression training in dental academic communication,helping students improve their oral expression abili
31、ty and confidence.要点一要点二Cross cultural communicatio PPT courseware can teach students how to cope with audiences from different cultural backgrounds in dental academic exchanges and improve their cross-cultural communication skills.Application of Word Formation in Academic Exchange of Stomatology感谢观看THANKS