《大学英语语法课件》

《大学英语语法课件》EngageinthiscomprehensivecourseonEnglishgrammardesignedforuniversitystudents.Frompartsofspeechtocommonerrors,thiscoursewillequipyouwiththeskillstomastertheEnglishlanguage.PartsofSpeechNounsLearnaboutthedifferenttypesandfunctionsofnounsinEnglishsentences.VerbsExplorethecomplexitiesofEnglishverbs,includingtenses,modals,andphrasalverbs.AdjectivesandAdverbsDiscoverhowtousetheseessentialwordclassestoaddmeaninganddepthtoyoursentences.Pronouns,Prepositions,andConjunctionsMastertheartofusingpronouns,prepositions,andconjunctionstocreatecomplexsentences.SentenceStructureSubjectThesubjectisthefocusofthesentenceandusuallyperformstheaction.PredicateThepredicatedescribeswhatthesubjectisdoing,thinking,orfeeling.ObjectTheobjectisthereceiveroftheaction.ComplementThecomplementprovidesadditionalinformationaboutthesubjectorobject.Tenses1PresentDescribesactionsthatarehappeningnoworgeneraltruths.2PastDescribesactionsthathavealreadyhappened.3FutureDescribesactionsthatwillhappeninthefuture.PunctuationPeriodsandCommasThesebasicpunctuationmarkshelpcreateclearandwell-structuredsentences.SemicolonsandColonsUsethesemarkstojoincloselyrelatedclausesortointroducelistsorquotations.QuotationMarksLearnhowtousequotationmarkstopunctuatedirectspeechandquotedmaterial.ModalVerbsCanandCouldUsetheseverbstodescribeabilityorpossibility.MayandMightUsetheseverbstotalkaboutprobabilityorpermission.ShallandShouldUsetheseverbstogiveadviceortomakesuggestions.WillandWouldUsetheseverbsforpredictions,offers,andrequests.MustUsethisverbtotalkaboutobligationsornecessity.PassiveVoiceActiveVoiceIntheactivevoice,thesubjectperformstheaction.It'samoredirectandengagingwaytowriteandspeak.PassiveVoiceInthepassivevoice,theobjectofthesentencebecomesthesubject.It'sausefultechniquewhenthedoeroftheactionisunknown,unimportant,orshouldnotbementioned.AgentNounTheagentisthepersonorthingthatperformstheactioninthepassivevoice.Learnhowtousethisgrammarconcepttoturnpassivesentencesintoactiveones.Conditionals1FirstConditionalDescribesapossiblesituationinthefutureanditslikelyresultusingifandpresentsimple.2SecondConditionalDescribesanimaginaryorunlikelysituationinthepresentanditslikelyresultusingifandpastsimple.3ThirdConditionalDescribesahypotheticalsituationinthepastanditslikelyresultusingif+pastperfect+would+have+pastparticiple.GerundsandInfinitivesGerundsGerundsarenounsmadefromverbsandendin-ing.Usethemassubjects,objects,andcomplements.InfinitivesInfinitivesareto+verbformsthatcanfunctionasnouns,adjectives,oradverbs.CommonVerbswithGerundsandInfinitivesReviewsomecommonverbsthatarefollowedbygerundsandinfinitives.RelativeClausesRelativePronounsRelativepronounsintroducerelativeclauses,whichmodifynounsandpronounsinasentencebygivingadditionalinformation.DefiningandNon-DefiningClausesDiscoverthedifferencebetweendefiningandnon-definingrelativeclauses,andlearnhowtousecommastopunctuatethemcorrectly.OmissionofRelativePronounsFindoutwhenandhowtoomitrelativepronounsindefiningrelativeclauses.IndirectSpeech1ReportingVerbsLearnhowtousereportingverbstointroduceindirectorreportedspeech.2ChangesinVerbTensesUnderstandthechangesinverbtenseswhenreportingwhatsomeonesaidinthepast.3ReportingQuestionsandCommandsFindouthowtoreportquestionsandcommandsinindirectspeech.PhrasalVerbsDefinitionPhrasalverbsconsistofverbsfollowedbyoneormoreparticlesthatcanchangethemeaningoftheverb.TypesDiscoverthedifferenttypesofphrasalverbs,includingtransitive,intransitive,separable,andinseparable.IdiomaticMeaningLearntheidiomaticmeaningsofsomecommonphrasalverbsandhowtheyareusedincontext.ArticlesAandAnLearnwhentousea/antointroducesingularcountablenouns.TheDefiniteArticleDiscoverhowtousethedefinitearticletorefertospecificpeople,objects,orideas.NoArticleUnderstandwhentoomitthearticlewithuncountablenouns,pluralcountablenouns,andwhenreferringtothingsingeneral.ComparisonofAdjectivesandAdverbs1ComparativeFormLearnhowtousethecomparativeformofadjectivesandadverbstocomparetwothings.2SuperlativeFormDiscoverhowtousethesuperlativeformofadjectivesandadverbstocomparethreeormorethings.CommonGrammaticalErrorsMisplacedandDanglingModifiersUnderstandtheimportanceofplacingmodifierscorrectlyinsentencesandavoidingambiguousorillogicalconstructions.Subject-VerbAgreementMastertherulesofmatchingsubjectsandverbsinsentences,especiallywhendealingwithindefinitepronouns,collectivenouns,andcompoundsubjects.UsingTooManyAdjectivesandAdverbsLearnhowtouseadjectivesandadverbseffectivelyandavoidoverloadingsentenceswithunnecessarymodifiers.FinalReviewandPracticeExercisesReviewingNotesGooverthemaintopicsandpointscoveredinthecourse,andconsolidateyourunderstandingofEnglishgrammar.PracticingExerc