高考英语动词时态语态复习省公开课一等奖全国示范课微课金奖PPT课件.pptx

这天热得足以把地狱熔化！昨天热得足以把地狱熔化！近几天热得足以把地狱熔化！汉语借助词汇伎俩而非词形态改变来表示动作发生,而英语主要经过谓语动词时态改变来表现.任何句子都要先注意时态.EnglishBasicTenses(时态)Example:I_______(spend)mychildhoodhappilywithmyoldfriends.Wealways________(play)footballandbasketballtogetherandwe_______(not)havesomuchhomeworktodoasnow.We_______(be)happyatthattime.一.普通过去时(TheSimplePastTense)1.结构:谓动用动词过去式2.使用方法:在过去时间里所发生动作或存在状态。常与表示过去时间时间状语连用。如yesterday,lastweek,anhourago,in1982等。Howisyourdailylifeasahighschoolstudent?二.普通现在时(TheSimplePresentTense)1.结构:主语为第三人称单数,谓动要改变,其余人称用原形.2.使用方法:1)经常性或习惯性动作，常与表示频率时间状语连用，如often/usually,every…,sometimes,at…,onSunday。(13陕西11.)OnMondaymorningsitusually___meanhourtodrivetoworkalthoughtheactualdistanceisonly20miles.A.takesB.istakingC.tookD.willtake3)表示已安排或计划好未来必定会发生动作或存在状态,普通用于be,come,go,start,begin,leave,arrive,return等动词中，常与时间状语连用．如：Themeetingstartsat2:00p.m.如同Dadsaidtome,“Iwillbuyacomputerforyouifyoucanpasstheexam.”Dadtoldme(that)he_________(buy)acomputerformeifIcouldpasstheexam.四.过去未来时(ThepastfutureTense)2).其它形式．was(were)goingtowas(were)to+动词原形was(were)abouttoeg.Theyweregoingtohaveaclassmeeting.Iwastofinishthereportinaweek.Iwasabouttoleavewhenafrienddroppedin.Whataretheydoingnow?Theyarehavingaclass.五.现在进行时(ThePresentContinuousTense)3)现在进行时用来表示按计划即将发生动作,多用于表示移动动词,如:come,go,start,arrive,leave,stay.I’mleavingtomorrow.Areyoustayingheretillnextweek?六.过去进行时(ThePastContinuousTense)English,boringorfunny?Q1:HowoldwereyouwhenyoufirststartedlearningEnglish?Q2:HowlonghaveyoulearntEnglish?A:WehavelearntEnglishformanyyearssincewewere6yearsold.六.现在完成时(ThePresentPerfectTense)2).表示发生在过去某一动作对现在造成影响或结果,惯用时间状语有:just,already,yet,ever,never,once等等.Wehavefinishedourlunchalready.Haveyouevertriedthismethod?比较普通过去时与现在完成时2).过去时常与详细表示过去时间状语连用，而现在完成时通常与不确定或包含现在在内时间状语连用，或无时间状语.IstudiedinShandonguniversityin.(表示详细过去时间）IhavestudiedinShandonguniversitysince.(since表示从至今,包含现在在内)Ihavejustboughtanapartment.(just表示不确定时间状语）注意：比较since和for八.过去完成时(ThepastperfectTense)Whenthepolicearrived,thethieves_________________(runaway).WhenIcameintothecla