英语语法讲解课件

EnglishgrammarexplanationPPTcourseware目录contentsIntroductionPartofSpeechTenseVoiceSensestructureSubordinateclauseIntroduction01ThiscoursewareisdesignedtoprovideacomprehensiveunderstandingofEnglishgrammar,includingitsbasicrules,complexstructures,andcommonmissesItissuitableforlearnersofEnglishatdifferentlevels,whereyouareabeginneroranintermediateoradvancedlearnerThecoursewareoptionsaPPTformat,whichiseasytounderstandandconvenienttonavigateCourseIntroductionTomasterthebasicrulesofEnglishgrammarandunderstandingitsunderlyingprinciplesToidentifyandcorrectcommongraphicalmissesinEnglishToimproveEnglishwritingandspeakingskillsbyapplyinggraphicalknowledgeToenhanceEnglishlanguagecomprehensionandreadingability01020304LearningobjectivesPartofSpeech02Awordthatnamesaperson,place,thing,orideaNounExamplesTypes"teacher","China","car","happiness"Propernoun(specificperson,place,thing),commonnoun(generalcategory)030201NounAwordthatexpressesanactionorstateofbeingVerb"run","write","exist","dream"ExamplesRegularverbs(infinitivewith"to"or"-ing"form),irregularverbs(irregularforms)TypesVerbExamples"beautiful","big","red","happy"TypesPredictiveobjective(describesthesubjectofthepresence),attributiveobjective(modificationsanoun)ObjectiveAwordthatmodifiesanounorpronountodescribeitAdjectiveAdvancedAwordthatmodifiesaverb,objective,orotherverbtoprovidemorespecificinformationExamples"slowly","extremely","happily","very"TypesAdvancedofManner(describehowanactionisdone),advisoryoftime(describewhenanactiontakesplace),advisoryofplace(describewhereanactiontakesplace)Adverb03TypesSimpleposition(oneword),compoundposition(twoormorewords)01PositionAwordthatlinksanounorpronountoanotherwordinasense02Examples"with","in","on","under"PositionTense03010204PresenttensePresentsimple:ItisMondayPresentcontinuously:IamstudyingPresentperfect:WehavefinishedtheworkPresentperfectcontinuous:Theyhavebeenlivingherefor10years03ShewalkedtotheparkSimplepastTheywereplayingwhenIarrivedPastcontinuedBytheendoflastyear,theyhavecompletedtheprojectPasteffectWhenIarrived,theyhadbeenworkingfor3hoursLastperfectcontinuousPasttenseTheywillvisitJapannextyearSimplefutureFuturecontinuedFutureperfectFutureperfectcontinuedWewillbestudyingnextsemesterTheywillhavefinishedbynextweekBytheendofthisyear,theywillhavebeenworkingtogetherfor5yearsFuturetenseTheysaidtheywouldgotoEuropethefollowingyearPastfuturesimpleSheknewshewouldbestudyingbeforethenextyearPastfuturecontinuedTheyhaddecidedthattheywouldhavefinishedbytheendoftheyearPastfutureperfectBytheendoflastyear,theyhavebeenplanningtostarttheirownbusinessforseveralmonthsPastfutureperfectcontinuedPastfuturetenseVoice04DefinitionPassivevoiceisatensethatindicatesthatthesubjectisthereceiverofanaction,emphasizingtheactionitselfratherthantheexecutor.FormThepassivevoiceiscomposedoftheauxiliaryverbbe(am/is/are/was/were)+pastparticiple,andthetenseisexpressedbythechangeofthebeverb.UsagePassivevoiceiscommonlyusedtodescribefacts,newsreports,etc.,emphasizingtheactionitselfratherthantheexecutor.Itcanalsobeusedtoexpressimpoliteness,ambiguity,oravoidmentioningtheexecutor.PassivevoiceDefinition01Theactivevoiceisatensethatindicatesthatthesubjectistheexecutorofanaction,emphasizingtheexecutor.Form02Theactivevoiceisexpressedinthepresentorpasttenseofthepredicateverbanddoesnotrequireanauxiliaryverb.Usage03Theactivevoiceisthemostcommonlyusedvoicetodescribemostactionsandstates,emphasizingtheexecutorandmakingsentencesmorevividandpowerful.ActivevoiceSensestructure05Thesubject+predicateisthebasicstructureofasimplesentence,expressingacompleteidea.Asentencemusthaveasubjectandapredicate,withthesubjectbeingthetopicofthesentenceandthepredicatedescribingthesubject'sactionorstate.Forexample,in"Johnruns","John"isthesubjectand"runs"isthepredicate,expressingtheactionperformedbythesubject.Subject+predictThesubject+predicate+objectisanextendedstructureofasimplesentence,expressingthecompleteideaandtheobjectinvolvedintheaction.Theobjectistherecipientorobjectofanactioninasentence,forexample,in"Johnreadsbooks","John"isthesubject,"reads"isthepredicate,and"books"istheobject,expressingtheactionperformedbythesubjectandtheobjectsinvolvedintheaction.Subject+predict+objectSubject+predicate+object+objectcomplementisanextendedstructureofcomplexsentences,whichsupplementsthenature,state,oridentityoftheobject.Objectcomplementisasupplementaryexplanationoftheobject,usuallyindicatingthenature,state,oridentityoftheobject.Forexample,in"Johnmadethecakedelicious","John"isthesubject,"make"isthepredicate,"thecake"istheobject,and"delicious"istheobjectcomplement,whichsupplementsthenatureoftheobject.Subject+predict+object+objectcompletionSubordinateclause06Normalclausefunctionsasanoun,commonlyasthesubjectorobjectofaverbItcanbeasimplepresenceoracomplexpresencewithinalargerpresenceExample:"Thecat(