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1、时态概念时间状语基本结构例句一般现在时事实或状态。习惯或状态、普遍存在的真理always,usually,often,sometimes,everyweek(day,year,month…),onceaweek,onSundays,+be(am,is,are)+V.原形第三人称单数Heisalwaysreadytohelpothers.一般过去时过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为ago,yesterday,thedaybeforeyesterday,lastweek(year,night,month…),in198
2、9,justnow,attheageof5,oneday,longlongago,onceuponatime,etc.主+be(waswere)主语+V过去式Sheoftencametohelpusinthosedays.现在进行时正在进行的动作及行为。now,atthistime,thesedays,etc.主+be(am/is/are)+doingHeisdoingwellinhislessons.过去进行时表示过去某段时间或某一时刻正在发生或进行的行为或动作。atthistimeyesterday,atthattime主+be(was/
3、were)+doingWhenhecamein,Iwasreadinganewspaper.现在完成时在过去不确定的时间里发生的动作,但是结果对现在有影响recently,lately,since…for…,inthepastfewyears,etc.主+have/has+doneIthasbeenrainingthesedays.过去完成时表示在过去某一时刻或动作以前完成了的动作,也可以说过去的时间关于过去的动作。before,bytheendoflastyear(term,month…),主+had+V过去分词.Bytheendoflas
4、tmonth.Wehadreviewedfourbooks一般将来时表示将要发生的动作或存在的状态及打算、计划或准备做某事。tomorrow,nextday(week,month,year…),soon,inafewminutes,by…,thedayaftertomorrow,etc.主+be(am/is/are)+goingto+do主+will/shall+doItisgoingtorain.过去将来时立足于过去某一时刻,从过去看将来要发生的动作或状态thenextday(morning,year…),thefollowingmonth
5、(week…),etc.was/were/goingto+dowould/should+doHesaidhewouldgotoBeijingthenextday八大时态八大时态对照表八大时态及被动语态对照表时态主动语态被动语态被动语态例句一般现在时+be(am,is,are)+V.原形第三人称单数am/is/are+过去分词Peoplegrowriceinthesouthofthestates.Riceisgrowninthesouthofthestates.一般过去时主+be(waswere)主语+V过去式was/were+过去分词They
6、agreedonthebuildingofanewcarfactorylastmonth.Thebuildingofanewcarfactorywasagreedonlastmonth.现在进行时主+be(am/is/are)+doingam/is/arebeing+过去分词TheradioisbroadcastingEnglishlessons.Englishlessonsarebeingbroadcastedontheradio.过去进行时主+be(was/were)+doingwas/werebeing+过去分词Thistimelast
7、yearwewereplantingtreeshere.Treeswerebeingplantedherethistimelastyear.现在完成时主+have/has+donehave/hasbeen+过去分词Wehavebroughtdowntheprice.Thepricehasbeenbroughtdown过去完成时主+had+V过去分词.hadbeen+过去分词WhenIgottothetheatre,Ifoundtheyhadalreadysoldoutthetickets.WhenIgottothetheatre,Ifound
8、theticketshadalreadybeensoldout.一般将来时主+be(am/is/are)+goingto+do主+will/shall+dowill