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1初三英语时态汇总一般现在时【定义】一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作。即描述我们日常生活中的衣食住行等活动。【用法】(1)在实际应用中，一般现在时常与以下时间状语联用：always,usually,often,sometimes,everyweek(day,year,month,onceaweek,onSundays……例句：HeusuallyplaysfootballonSundays.(2)没有时间状语，可以分以下四种类型：A．be型这一类型由be动词+名词、形容词、副词、代词、数词或介词短语等一起构成谓语，表示主语的个性、特征或状态。如：①Iamastudent.(主语+be动词+名词)②Theyarehungry.（主语+be动词+形容词）③Heisout.(主语+be动词+副词)④Thatpenismine.(主语+be动词+代词)⑤Iamfifteen.(主语+be动词+数词)⑥Thebikeisunderthetree.(主语+be动词+介词短语)B．do型do型由行为动词充当谓语，表示经常性或习惯性的动作，其构成为“主语+动词原形或动词第三人称单数形式”。如：①Iknowit.②Hebelievesme.C．therebe型therebe型句子表示“某地存在…”，其构成为“therebe+主语+其他”，表示客观事实。用法遵循“就近原则”，即主语是单数或并列主语中的第一个主语是单数，则用thereis；主语是复数或并列主语中的第一个主语是复数，则用thereare。如：（1）Thereisaneraserontheteacher'sdesk.(主语aneraser是单数)（2）Thereisanorange，fiveapplesandeightbananasinthebag.(并列主语中的第一个主语anorange是单数)D．情态动词型情态动词型句子的构成为“主语+情态动词+动词原形”，情态动词和动词原形一起构成谓语，表示说话人对所叙述的动作或状态的看法。如：①HecanspeakalittleEnglish.(can+speak)②MayIhaveabook,please?(may+have)2【练习】一、用所给词的适当形式填空。（Be动词）一般现在时中的be动词有四中形式:amisarebe其中：am用于一人称主语I之后，构成Iam…句型。is用于三人称单数主语she,he,it或单个的人和物之后，构成She/He/Itis…句型。are用于二人称you或复数主语we,they之后，构成You/We/Theyare…句型。be为该动词的原形，用于情态动词can,may,must…之后或用于祈使句中。如：Becareful!当心！1.Jim__________(be)ahard-workingstudentatschool.2.__________(be)TomandSaminthesameclass?3.Yourschoollife__________(be)veryinteresting.4.There__________(be)apen,tworulersandsomebooksonthedesk.5.Theboys__________(be)veryfriendlytome.6.Maria__________(benot)fromtheU.S.A.7.__________(be)thereanytreesandapoolintheyard?8.Iwantto__________(be)ateacher.9.Mr.Wangcan’t__________(be)athome,becausethelightsareoff.10.Don’t__________(be)lateforschoolagain.二、用所给词的适当形式填空。（情态动词）情态动词有can“能够，可以”may“可以”must必须+动词原形（不需变化）should应该1.Mymomcan__________(cook)foodwell.2.Mustshe__________(stay)athomenow?3.Whatcantheboy__________(do)forhisparents?4.Tomcan’t__________(sing)anEnglishsong.5.Hemay__________(perform)balletatKangkang’sbirthdayparty.6.Sheshould__________(help)herparentsdosomehousework.三、用所给词的适当形式填空。（实义动词）主语（一，二人称或三人称复数）+动词原形主语（三人称单数）+动词三人称单数形式（动词s/es）否定句中（don’t,doesn’t）+动词原形疑问句中（Do,Does+主语）+动词原形1.Tomoften__________(take)atalkaftersupper.2.TomandIusually__________(go)toschoolbybike.3.DoesLinTao__________(like)readingstorybooks?4.Whatclassesdoyou__________(have)today?5.Howoftendoesthegirl__________(watch)TV?6.Wheredothey__________(live)now?7.Everyyearmanypeople__________(lose)theirlivesintrafficaccidents.38.Samdoesn’t__________(get)upearlyinthemorning.9.Eachofthem__________(have)aniceschoolbag.10.Theyeach__________(sleep)lateatnight.四、句型转换。（Be动词）否定句：直接在be动词之后加not。疑问句：将be动词提到主语之前。1.Sheisinabluedress.（变否定句）She____________________abluedress.2.IamfromQijiang.（变一般疑问句）____________________fromQijiang?3.Arethestorybooksveryinteresting?（否定回答）No,____________________.4.Hisparentsarebothworkers.（变一般疑问句）__________hisparents__________workers?5.Therearesomenicebooksontheshelf.（对划线部分提问）____________________ontheshelf?五、句型转换。（情态动词）否定句：直接在情态动词之后加not。疑问句：将情态动词提到主语之前。1.MymothermayspeakalittleEnglish.（变否定句）Mymother____________________speakalittleEnglish.2.Weshouldbecarefulwhenwecrossthestreet.（变一般疑问句）____________________becarefulwhenwecrossthestreet?3.MustIfinishmyhomeworkatonce?（作肯定和否定回答）Yes,____________________.No,____________________.4.TomcanreciteaChinesepoem.（对划线部分提问）What__________Tom__________?六、句型转换。（实义动词）否定句：三人称单数主语+doesn’t+还原动词其他主语+don’t+动词疑问句：Does+三人称单数主语+还原动词？Do+其他主语+动词？1.Theyoftenplaythepianoloudly.（变否定句）They__________often__________thepianolouldy.2.JimlearnsEnglishwell.（变一般疑问）__________Jim__________Englishwell?3.ShelikesSichuanfoodverymuch.（对划线部分提问）What__________she__________verymuch?4.Dotheboysusuallyplayfootballafterschool?（作肯定回答）Yes,____________________.5.Sheusuallydoessomecookingintheevening.（变否定句）Sheusually____________________anycookingintheevening.46.Iwanttodosomeshopping.（变一般疑问句）__________you__________todoanyshopping?7.TomoftenwathesTVatnight.（对划线部分提问）What__________Tomoften__________atnight?8.Theysometimesgoswimmingintheafternoon.（对划线部分提问）What__________theysometimes__________intheevening?一般过去时【定义】一般过去时表示过去某个时间发生过了的动作或存在过的状态。即描述已经发生过了的事情。【时间标志性词】yesterday，thedaybeforeyesterday,in2010,(threedays)ago,last(night,month,year,weekend),justnow,另一般过去时也表示经常或反复发生的动作，常和often,always等表示频率的时间状语连用。例如：Ialwayswenttoschoolonfootlastyear.去年我通常走路去上学。【用法】A．be型这一类型由be动词（was和were）+名词、形容词、副词、代词、数词或介词短语等一起构成谓语，表示主语以前或过去的个性、特征或状态。如：①Iwasastudenttenyearsago.(主语+be动词+名词)②Theywerehungryjustnow.（主语+be动词+形容词）③Thebikewasunderthetreeyesterday.(主语+be动词+介词短语)④ItwasrainylastSunday.⑤TheywereveryhappyatKangkang’sbirthdayparty.B．did型did型由行为动词过去式充当谓语，表示以前做过的某事，其构成为“主语+动词过去式动词”。如：①IknewhimwhenIwasyoung.②Hebelievedmeatthattime.C．therebe（was/were）型therebe型句子表示“某地曾经存在…”，其构成为“therebe（was/were）+主语+其他”。用法遵循“就近原则”，D．情态动词型情态动词型句子的构成为“主语+情态动词过去式could+动词原形”，情态动词过去式和动词原形一起构成谓语，表示主语过去或曾经能做的事情。如：①HecouldspeakalittleEnglishlastyear.(could+speak)②Whatcouldshedowhenhewasten.【练习】5一、用所给词的适当形式填空。（Be动词）一般过去时中的be动词有两种形式:was和were其中：was用于单数主语之后，构成I/she/he/Itwas…句型。were用于复数主语和二人称you之后，构成You/We/Theywere…句型。1.I__________(be)alittlegirlatthattime.2.When_________