英语八大时态讲解及练习

英语八大时态讲解及练习文章类型：资料文章阅读次数:28362日期：12/28/2008英语的时态（tense）是一种动词形式，不同的时态用以表示不同的时间与方式，下面就英语中常见的八种基本时态进行阐述，其它的时态都是在这八种时态的基础上结合而成的。一、一般现在时：1.概念：经常、反复发生的动作或行为及现在的某种状况。2.时间状语：always,usually,often,sometimes,everyweek(day,year,month…),onceaweek,onSundays,3.基本结构：动词原形（如主语为第三人称单数，动词上要加（e）S）4.否定形式：am/is/are+not;此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。5.一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。6.例句：.Itseldom（很少）snowshere.Heisalwaysreadytohelpothers.Actionspeakslouderthanwords.二、一般过去时：1.概念：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。2.时间状语：ago,yesterday,thedaybeforeyesterday,lastweek(year,night,month…),in1989,justnow,attheageof5,oneday,longlongago,onceuponatime,etc.3.基本结构：be动词；行为动词4.否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。5.一般疑问句：was或were放于句首；用助动词do的过去式did提问，同时还原行为动词。6.例句：Sheoftencametohelpusinthosedays.Ididn'tknowyouweresobusy.三、现在进行时：1.概念：表示现阶段或说话时正在进行的动作及行为。2.时间状语：now,atthistime,thesedays,etc.3.基本结构：am/is/are+doing4.否定形式：am/is/are+not+doing.5.一般疑问句：把be动词放于句首。6.例句：Howareyoufeelingtoday?Heisdoingwellinhislessons.四、过去进行时：1.概念：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。2.时间状语：atthistimeyesterday,atthattime或以when引导的谓语动词是一般过去时的时间状语等。3.基本结构：was/were+doing4.否定形式：was/were+not+doing.5.一般疑问句：把was或were放于句首。6.例句：AtthattimeshewasworkinginaPLAunit.Whenhecamein,Iwasreadinganewspaper.五、现在完成时：1.概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。2.时间状语：recently,lately,since…for…,inthepastfewyears,etc.3.基本结构：have/has+done4.否定形式：have/has+not+done.5.一般疑问句：have或has。6.例句：I'vewrittenanarticle.Ithasbeenrainingthesedays.六、过去完成时：1.概念：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即“过去的过去”。2.时间状语：before,bytheendoflastyear(term,month…),etc.3.基本结构：had+done.4.否定形式：had+not+done.5.一般疑问句：had放于句首。6.例句：Assoonaswegottothestation,thetrainhadleft.Bytheendoflastmonth.Wehadreviewedfourbooks七、一般将来时：1.概念：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。2.时间状语：tomorrow,nextday(week,month,year…),soon,inafewminutes,by…,thedayaftertomorrow,etc.3.基本结构：am/is/are/goingto+do；will/shall+do.4.否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。5.一般疑问句：be放于句首；will/shall提到句首。6.例句：Theyaregoingtohaveacompetitionwithusinstudies.Itisgoingtorain.八、过去将来时：1.概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。2.时间状语：thenextday(morning,year…),thefollowingmonth(week…),etc.3.基本结构：was/were/goingto+do；would/should+do.4.否定形式：was/were/not+goingto+do;would/should+not+do.5.一般疑问句：was或were放于句首；would/should提到句首。6.例句：HesaidhewouldgotoBeijingthenextday.Iaskedwhowasgoingthere练习题1.He__________backamonthago.(come)2.Mymotheroftentellsme__________inbed.(notread)3.Imusttakeitbackthedayaftertomorrow.Youcanonly__________itfor24hours.(保存)4.Whyhaveyoukeptme__________hereforsolongatime?(wait)5.Pleasecometoourmeetingifyou__________freetomorrow.(be)6.She__________totheGreatWallseveraltimes.(goes)7.Inhisletter,hesaidthathe__________usverymuch.(miss)8.Thefilm__________fornearlyfifteenminuteswhenIgottothecinema.(be)9.Hesaidhebecame__________inphysics.(interest)10.Thisfilmisworth__________.(see)11.Hewenttoschoolinsteadof__________home.(go)12.Intheolddaysitwasdifficultforthepoorto__________ajob.(找)13.It'scoldoutside,soyou'dbetter__________yourcoat.(穿上)14.Heishungry.Pleasegivehimsomething__________.(eat)15.Pleasedon'twastetime__________TVeveryevening.YoushouldwordhardatEnglish.(watch)16.Wefoundthewindow__________.(break)17.Youhavedroppedyourpencil.__________.(拾起来)18.Motheroftentellsme__________toolate.(notcomehome)19.Youhadbetter__________bybus,oryouwillbelate.(go)20.Iwill__________LiMingthegoodnewsassoonasIseehim.(告诉)21.Greatchanges__________inourcountrysince1978.(takeplace)22.I__________mydaughtersincelastmonth.(hearfrom)23.It__________metwodaystowritethearticle.(花费)24.Don'ttouchthat__________child.(sleep)25.Everytimehetriedtostartthecar,thewheels________deepintothemud.(sink)26.WhenIgothome,Ifoundthatmyroom__________breaksintosandalotofthings__________.(steal)27.IfIhadarrivedthereearlier,I__________him.(meet)28.Ididn'tremember__________herthebookbefore.(give)29.Hecalledateverydoor,__________peopletheexcitingnews.(tell)30.YesterdayMarycouldn'tfinishherhomework,soshehastogoon__________itthisafternoon.(do)31.We__________footballwhenitbegantorain.Wehadtostopandgohome.(play)32.XiaoLin__________fromhereforabouttwohours.(beaway)33.swheres__________?Canyoufindyourbirthplaceonthemap?Sorry,Ican't.(beborn)34.Lastnightwe__________backhomeuntiltheteacherleftschool.(notgo)35.ComradeLiDazhao__________inprisonin1927.(put)36.swheresisprofessorLee?He__________tothelibrary.He'llcomebacksoon.(go)37.Wecouldnothelp__________afterweheardthestory.(laugh)38.Wouldyouplease__________meanEnglish-Chinesedictionarywhenyoucome?(bring)39.Hetoldmethathe__________theGreatWalltheyearbefore.(visit)40.I'lltellhimthenewsassoonashe__________back.(come)41.Theboy__________bythedoorismybrother.(stand)42.Doyouremember__________thefilmlastyear?(see)43.There__________aphysicstestnextMonday.(be)44.__________Ifinishmyhomeworkinclass?(必须)No,youneedn't.45.I'msorryyou'vemissedthelastbus.It__________tenminutesago.(leave)46.WeiFangisheard__________Englisheverymorning.(read)47.Johnstopped__________arest(have)becausehe__________fo