《高一英语语法大全》课件.pptx

PPT courseware for the Complete Collection of Engl目录CONTENCTNounArticlePronounSubjects and advertisementsPreparationTenseVoice01Noun names of general categories of things,e.g.,car,flowerCommon nouns names of specific things,e.g.,Volvo,daffodilProp nounsTypes of Nouns used to refer to one thing,e.g.,cat,desk used to refer to more than one thing,e.g.,cats,desksThe number of nounsPlural nounsSingular nounsPositive nouns:used to show ownership or position,e.g.,Johns car,the bosss officeThe positive case of nouns02ArticleIndex articlesExamplesUsage Index articles are used to refer to a person,place,thing,or idea without specifying a specific one a and an are define articles A is used before a coherent sound,while an is used before a vowel sound Use define articles when you dont know or dont care about a specific person,place,thing,or ideaThe usage of define articlesThe definition article01 The definition article is used to refer to a specific person,place,thing,or idea that has been previously mentioned or is well knownExample02 The is the define articleUsage03 Use the defined article when referring to a specific person,place,thing,or idea that has been previously mentioned or is well knownThe define articleZero article Zero article refers to the absence of an article when referring to a person,place,thing,or ideaExample Zero article is used in some cases,such as with proper nouns and with some nouns that are considered common nounsUsage Zero article is used when the noun is considered common and does not need an article,or when the noun is a proper noun that does not require an articleThe Usage of Zero Article03Pronoun03Positive personal announcements my,mine,your,your,his,her,hers,its,our,ours,their,their Used to show session or ownership01Subjective personal announcements I,you,he,she,it,we,they Used as the subject of a verb02Objective personal announcements me,you,him,her,it,us,them Used as the object of a verb or positionPersonal pronounsPositive pronounsMineYoursHisHersItOursTheirs010203MyselfYourselfHimselfReflexive pronounsHerselfItselfOurselvesThemselves01020304Reflexive pronounsThisTheseThatThats itDemonstrative pronouns02030401Indefinite pronounsSomebodyAnybodyNobodyEveryone04Subjects and advertisementsDescription of nouns Adjectives are used to describe or modify nouns For example,beautiful flower(beautiful is an objective modifying the noun flower)Position in the presence Adjectives commonly come before the noun,e.g.,She is happy today(happy is an objective modifying the noun she)Form Adjectives can be regular or irregular Some common irregular objectives include good,bad,all,and short010203The Usage of Adjectives The Usage of AdvantageousDescription of verbs,advertisements,and other advertisements:Advertisements are used to modify or describe verbs,advertisements,or other advertisements For example,She runs quickly(quickly is an adverb modifying the verb runs)Position in the presence:Advantageously come after the verb and before the object,e.g.,She runs quickly(adverb)the race(noun)Form:Advertisers can be regular or irregular Some common irregular advertisements include well,badly,and quicklyFormUsageThe Comparative Degree of Adjectives and Advancements The comparative degree of objections and advertisements is commonly formed by adding-er to the end of the word,e.g.,shipper,more quickly The comparative degree is used to compare two things or people For example,She is a happier than her sister(happier is the comparative degree of happiness)05PreparationTypes Positions can be classified into simple positions and complex positions Simple preparations are single words,while complex preparations are made up of more than one wordUsage Positions are used to describe spatial relationships,temporary relationships,and logical relationships between ideas They help to establish the context in which an action occurs or a state existsTypes and usage of positions Used to indicate an action that occurs before another action Example:I will finish my home before dinner.Before Used to indicate an action that occurs after another action Example:After dinner,we will watch a movie.AfterPositions that report timeIn Used to indicate the presence of something within a place or space Example:The book is in the drawer.On Used to indicate the position of something resting on the surface of another thing Example:The book is on the table.Positions that indicate location06TensePresent SimplePresent ContinuouslyPresent PerfectPresent Perfect ContinuousPresent tense It is used to express an action or situation that is current or ongoing It is used to express an action that is onging at the moment of speaking or writing It is used to express an action that has been completed at some time up to the present It is used to express an action that has been onging up to the presentation It is used to express an action or situation that occurred at a specific time in the pastSimple Past It is used to express an action that was ongoining in the pastPast Continuous It is used to express an action that has been completed before another past actionPast Perfect It is used to express an action that had been onging before another past actionPast Perfect ContinuousPast tenseABCDFuture tenseSimple FutureIt is used to express an action or situation that will occur in the futureFuture PerfectIt is used to express an action that will have been completed before another future actionFuture ContinuousIt is used to express an action that will be ongoing at a future timeFuture Perfect ContinuousIt is used to express an action that will have been pending before another future action07VoiceThe passive voice is formed by using the auxiliary verb to be(in any form)and the past particle of the main verbThe subject of the passive voice is always placed after the verb,and the by phrase(if any)comes after the subjectThe Composition of Passive Voice0102The Usage of Passive VoiceIt is also used when the identity of the actor is unknown or when the actor is not important to the messageThe passive voice is used when the focus is on the action rather than on the actorNotes on passive voiceThe passive voice can make the text more objective and personalHowever,over the passive voice can make the text sound unnatural and formal It is important to use it sporadically and only when necessaryTHANK YOU感谢聆听