该【英语八大时态课件 】是由【165456465】上传分享,文档一共【26】页,该文档可以免费在线阅读,需要了解更多关于【英语八大时态课件 】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。EnglishEightTenseCourseware目录contentsIntroductiontoEnglishTensePresenttensePasttenseFuturetensePastfuturetenseIntroductiontoEnglishTenseCATALOGUE01TenseistheexpressionoftimeinasenseItindicateswhentheactionoreventtakesplacerelativetothecurrentmomentoranotheractionoreventinthepastorfutureursinthepast,present,orfuture,andhowitrelatestoothereventsmunicationDefinitionofTenseThetensionsofEnglishcanbeclassifiedintothreemaincategories:past,present,andfutureordingtothetemporarycontextofthemessagewewanttoreceiveWithinthesecategories,thereareseveralsubcategories,includingsimpletensions,continuoustensions,perfecttensions,andmodalAuxiliariesClassificationoftensionsmunication,asithelpslistenersorreadersunderstandthetemporarycontextofthemessageCorrectuseoftensecanenhanceclarityandprecisionwhenconveyinginformation,urredTenalsoallowspeakerstoexpressrelationshipsbetweenevents,suchasdiversity,sequence,andduration,+beverb(am/is/are)+(IamlearningEnglish.)Basicformsubject+have/has+(IhavebeenlearningEnglishforthreeyears.)(IhavebeenlearningEnglishsincelastyear.)+have/asbeen+
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