【大學(xué)】計算機輔助詞匯完型填空題設(shè)計

計算機輔助詞匯完型填空題設(shè)計編輯ppt主要內(nèi)容教學(xué)中的材料選擇文本難度的測量WordNet簡介ClozeMate——軟件設(shè)計思路軟件演示及啟示編輯ppt教學(xué)中的材料選擇教學(xué)需“因材施教”；“因材施教”即“量體裁衣”：Tailoredinput;Tailoredinstruction;Tailoredassessment;Tailoredfeedback.編輯ppt教學(xué)中的材料選擇Tailoredinput:textdifficultycontrolTailoredassessment:Computer-providedchoicesforclozetestgapsUser-confirmedchoices(interactive)Syllabus-basedvocabularycontrolComputer-generatedformat編輯ppt文本難度的測量ReadabilityindicesGunningFogIndexSmogColemanLiauFleschReadingEase……TheLexileCoefficient編輯ppt文本難度的測量DevelopedbyMetaMetricsTheLexileFrameworkisthemostwidelyadoptedreadingmetric.Itmeasuresstudents’readingabilityandtextdifficultyonacommonscale.Lexilemeasuresarepowerfultoolsforlinkingassessmentwithinstructionacrossthecurriculum.編輯ppt文本難度的測量Lexilemeasuresprovideathermometerformeasuringstudents’readingabilitiesthattalentededucators,involvedparentsandmotivatedstudentsusetoimprovelearning.Lexilemeasurestieday-to-dayworkintheclassroomtocriticalhigh-stakestests.TheLexileFrameworkoffersa“bigpicture”viewofgrowthofstudentreadingabilityfrompreschoolthroughgraduateschool.編輯ppt文本難度的測量Unfortunately,alexilescorecanrangefrombelow200L(evenbelow0)forbeginningreaderstoabove1700Lforadvancedreaders.Itisnotveryintelligibletotheuser.Wehavedevelopedanalgorithm(embeddedinaprogram),whichcanconvertrawlexilescorestostandardizedlexilescoresonthe0-10scale.編輯ppt文本難度的測量Somepilotstudieswehaveconductedindicatethatthestandardizedlexilescoresarenotonlyeasiertounderstand,butalsoaseffectiveastherawlexilescores.編輯pptWordNet簡介WordNetisalargelexicaldatabaseofEnglish,inwhichwordsaregroupedintosetsofsynonymscalledsynsets,eachexpressingadistinctconcept.Synsetsareinterlinkedbymeansofconceptual-semanticandlexicalrelations.WordNetisausefultoolforcomputationallinguisticsandnaturallanguageprocessing.編輯pptWordNet簡介編輯pptClozeMate——軟件設(shè)計思路工具：WordNetTreeTagger編輯pptClozeMate——軟件設(shè)計思路Cloze中的選項：語義相關(guān)干擾項；形式相關(guān)干擾項。Asthegasisradiatedwithgreatforce,it____therocketintheoppositedirection.

A.attractsB.leadsC.pullsD.pushesImpressiveandcomplex____itmayappear,therocketisarelativelysimpledevice.

A.thatB.soC.asD.though編輯pptClozeMate——軟件設(shè)計思路語義相關(guān)干擾項：利用WordNet中的語義查詢，找到語義相關(guān)詞的若干個備選詞；根據(jù)詞性提供備選詞的適當(dāng)形式。形式相關(guān)干