文档介绍：初中英语八种时态归纳时态意义时间状语结构及变化一般现在时经常、反复发生的动作或行为及现在的某种状况。always,usually,often,sometimes,everyweek(day,year,month…),Onceaweek,OnSundays①be动词:肯定:主语+be(am/is/are)+其他否定:主语+am/is/are+not+其他问:Be(am/isare)+主语+其他?答:Yes…be./No,…:Wh…+Be的疑问句?②行为动词:肯定:主语+do(does)+其他否定:主语+don't/doesn’t+动原问句:Do/Does+主语+动原?答:Yes…do/does./No,…don’tdoesn’:Wh…+do/does的疑问句?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,longlongago,thedaybeforeyesterday,lastweek(year,night,month…),in1989,justnow,attheageof5,oneday,onceuponatime,①be动词:肯定:主语+(was/were)+其他否定:主语+wasn’t/werenot+其他问:Was/Were+主语+其他?答:Yes…be./No,…:Wh…+was/were的疑问句?②行为动词:肯定:主语+动词过去式+其他否定:主语+did+动原问句:Did+主语+动原?答:Yes…did./No,…didn’:Wh…+did的疑问句?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,by…,nextday(week,month,year…),soon,inafewminutes,thedayaftertomorrow基本结构begoingto+动原肯定:主语+am/is/are/goingto+do;否:主语+am/is/are+notgoingtodo问:Be+主语+goingtodo……?答:Yes…be./No,…benot特殊:Wh…+Be主语goingtodo的疑问句?will/shall+:主语+will/shall+动词原形否定:主语+willnot(won’t)+动词原形问句:Will/Shall主语+动词原形?答句:Yes…will./No,…won’:Wh…+will的疑问句?now,look,listen现在进行时表示现阶段或说话时正在进行的动作及行为。atthistime,thesedays,基本结构:肯定:主语am/is/are+doing否定:主语am/is/are+not+:am/is/are主语+doing?答:Yes…be./No,…benot特殊:Wh…+Be主语+疑问句?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,或when引导的一般过去时的时间状语基本结构:肯定:主语was/were+doing否定:主语was/werenot+:Was/Were主语+doing?答:Yes…was/were./No,…was/werenot