2013高中英语阅读之猜词技巧-公开课课件

2013High SchoolEnglishReadingGuessing Skills-目录CONTENTS•Overview ofGuessing Techniques•Common guessingskills•Practical exercises•Summary andReflection01Overview ofGuessingTechniquesThe definitionof guessingskillsGuessing skillsrefer tothe abilityto infer the meaning of unknownwordsor phrasesfrom contextclues,familiar vocabulary,and generalknowledge.It isa criticalskill forEnglish languagelearners todevelop,as ithelpsthem understandand comprehendtext materialsmore effectively.The importanceof guessingwords skillsEnhancescomprehensionBy guessingthe meaning of unknownwords,readers areable tobetterunderstand thetext,which improvestheir overallcomprehension andretentionof information.Increases vocabularyByencountering andguessing unknownwords,learners canexpand theirvocabularyand becomemore proficientin English.Improves criticalthinkingGuessing skillsrequire learnersto analyzecontext,make inferences,and thinkcriticallyabout the information theyare reading,which canimprove theirthinkingprocesses.Application scenariosof guessingskillsReading comprehensiontestsWhen takingreading comprehensiontests,learners mayencounter unknownwords.By usingguessingskills,they caninferthemeaning andprovide accurateanswers.Reading novelsor storiesWhenreading novelsor storiesin English,learners mayencounter unknownwords.Guessing skillscanhelp them understand theplot andcharacters better.Reading news articles or reportsWhen readingnewsarticlesorreportsin English,learners mayencounter technicalterms orunfamiliarvocabulary.Guessing skillscan help themunderstand theinformationmoreaccurately.02Common guessingskillsGuessing words based on contextualcontext总结词根据上下文语境猜测单词详细描述通过分析句子和段落的整体含义，结合上下文中的线索，如同义词、反义词、标点符号等，可以猜测出陌生单词的意思Guessing wordsbased onroots andaffixes总结词根据词根和词缀猜测单词详细描述许多英语单词由词根和词缀组成通过识别常见的词根和词缀，可以猜测出由它们组成的单词的意思例如，前缀“un-”通常表示否定，如“unhappy”意为“不高兴”Guessing wordsbased onsynonyms andantonyms总结词根据同义词和反义词猜测单词详细描述如果句子中出现了与陌生单词意思相近的同义词或意思相反的反义词，可以根据这些同义词或反义词来猜测陌生单词的意思Guessing wordsbased onsentence structure总结词根据句子结构猜测单词详细描述分析句子中的主语、谓语、宾语和其他成分，可以帮助理解陌生单词在句子中的作用和意义例如，如果一个句子缺少谓语，那么可以猜测该陌生单词可能就是谓语Guessingwordsbasedonpunctuation总结词根据标点符号猜测单词详细描述标点符号在句子中起着重要的语法作用通过分析标点符号，如逗号、引号、破折号等，可以猜测出陌生单词的意思例如，破折号可能表示解释或说明，引号可能表示强调或引用03Practical exercisesExercise question one理解文章主旨学生需要阅读一篇短文，然后回答关于文章主题、作者意图和主要观点的问题，以锻炼他们理解文章主旨的能力Exercise Question猜测词义学生需要阅读一篇含有生词的短文，然后根据上下文猜测生词的含义这个练习旨在提高学生的词汇量和阅读理解能力Exercisequestionthree推理判断学生需要阅读一篇短文，然后回答关于文章情节、人物性格和事件发展的问题这个练习旨在培养学生的推理判断能力，提高他们的逻辑思维能力04Summary andReflectionSummarizethe keypoints ofguessing skillsSyntacticcluesSemantic cluesDExaminethe roleof a word intheUse themeaningofsurroundingsentence,its grammaticalfunction,towords andphrases todeduce theguessits meaning.meaningofa specificword.CBStructural cluesContextualcluesAAnalyze thestructure ofthe sentenceImportantto analyzetheor paragraphto determine thecontext ofthe passagetomeaning ofaword.determinethemeaning ofunknownwords.Analyze theproblems andshortcomings inpractical exercisesLimited vocabularyManystudents lacka broadvocabulary,making itdifficult tounderstandunfamiliar words.Insufficient contextSomeexercises provideinsufficient contextfor understandingthepassage,leading toconfusion.Lack offeedbackMany exerciseslack feedbackon studentanswers,making itdifficultto improve.Inconsistent difficultylevelSome exercisesare tooeasy whileothers aretoo challenging,leading toa mismatchin learningprogress.Propose improvementsuggestions andprospectsIncrease vocabularyProvide morecontext Implementfeedback Adjustdifficulty levelteachingsystemIntroduce moreEnsure thatpractical Developa feedbacksystem Balancethe difficultylevelvocabulary-building exercisesprovide enoughthat providesconstructive ofpracticalexercisestoactivities toenhance backgroundinformation forcriticism onstudent matchdifferent studentsstudentsunderstanding ofstudents tounderstandtheanswers tohelpthemlearning abilitiesandunfamiliar words.passage.improve.progress.感谢您的观看THANKS。