文档介绍：该【英语动词时态语态课件 】是由【165456465】上传分享，文档一共【27】页，该文档可以免费在线阅读，需要了解更多关于【英语动词时态语态课件 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。EnglishverbtenseandvoicecoursewareOverviewofEnglishverbtensePresenttensePasttenseFuturetenseVoice目录01OverviewofEnglishverbtenseurs,indicatingwhichitispast,presentorfutureItisoneofthemostimportantelementsinthestudyofEnglishgrammar,anditiscloselyrelatedtothemeaningandusageofintentionsuratelyandvividlyDefinitionofTenseClassificationoftensionsTheEnglishverbtensecanbedividedintothreecategories:simpletense,continuoustense,andperfecttenseSimpletenseincludespresentsimple,pastsimple,,pastcontinuous,,pastperfect,,emphasizingtheirrelationshiptothepresentmomentpositionoftensionsmainlyincludestheauxiliaryverbandthemainverbTheauxiliaryverbisusedtoexpressthetime,aspect,andvoiceoftheactionorevent,whilethemainverbexpressesthesubjectandtheactionoreventitselfForexample,inthepresence"IamstudyingEnglishnow","am"istheauxiliaryverb,indicatingthepresentcontinuousaspect;"Studying"isthemainverb,indicatingtheactionofstudying;"English"isthesubject,indicatingwhatisbeingstudied;And"now"urspositionoftensions02PresenttenseSummary:ThepresentcontinuoustenseisusedtoexpressanactionthatisongingortemporaryinthepresentmomentPresentcontinuoustenseDescriptionItisformedbyusingthepresentationformoftheverb"tobe"(.,"Iamstudying")followedbythe-ingparticleofthemainverb(.,"IamstudyingEnglish")PresentcontinuoustenseItcanalsobeformedwithoutusing"tobe"(.,"Sheissinging")Thepresentcontinuoustenseisoftenusedwiththepresentprogressiveaspect,whichemphasizesthetemporarynatureoftheaction(.,"IamtemporarilylivinginLondon")Presentcontinuoustense