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《初中八种时态.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、时态构成标志词一般现在时be(am，is，are)do,doesSometimes,often,always,everyday,onSunday,inthemorning,onceaweek一般过去时be（was，were）didyesterday,lastweek,twohoursago,in1995,lastyear,theotherday一般将来时will/shall+dobegoingto+dotomorrow,nextyear,intwodays,fromnowon,inthefutureWarmup过去将来时：它表示从过去某一个时间来看，将要发生的动作或
2、存在的状态。 常用于主句为过去时的从句当中。 其构成是：would+do和be(was,were)goingto+do常见的时间标志：thenextweek，thatmorning，later，soon Hewasgoingtovisithisfriendthatevening。Theteachertoldusthatwewouldhaveatripnextweek1.Theplaneisleavingrightnow，butJimhasnotarrivedyet。--well，hesaidhe__hereontime。AcameBwouldcomeCcanbeD
3、willbe 2.LiMingsaidhe____happyifJim____toChinanextmonth. Awas;comeBwas;wouldcomeCwouldbe,cameDwillbe,come 3.Jennysaidshe____herholidayinChina. AspentBwouldspentCwasgoingtospentDwouldspend 4.DidyoutellKateabouttheArtExhibitioninthemuseumthesedays? -Yes.She____itifshehadtime. AseesBsawCh
4、asseenDwouldsee 5.Hesaidhe____Japanesenextmonth. AwilllearnBlearntCwouldlearnDwaslearningpracticebBCDDC现在进行时:表示说话时或现阶段正在发生的动作。 谓语动词构成：be（is，am，are）+doing现在进行时中的标志词有：now，atthemoment，atpresent，thesedays，listen，look等 画wehaveclasshow画Heplaysocceratthemoment Heisplayingsocceratthemoment画Lis
5、tenabirdsing Listen！Abirdissinging画lookamanfish Look！Amanisfishing注意：come，go，leave，arrive，fly，sail等动词 要用现在进行时表示将来eg：IknowyouarearrivingnextSunday.画Keywords：playing，flyingkites，reading，fishing，now，atthemoment,look,intheparkPractice 1.Theyare____theirclothes. AmakingBputtingCputawayDputt
6、ingon 2.Look!Thetwins____theirmotherdohousework. AarewantingBhelpCarehelpDarelooking 3._____arethebirdsdoing?Theyaresinginginthetree. AwhoBwhatChowDwhere 4.Isshe____something? AeatBeatingCeattingDeats 5.Whatareyoulistening____? A/BforCatDtoDCBBD过去进行时：表示过去某一时刻或某一段时间内正在进行的动作。 构成：was/were
7、+doing常见的标志词有：atthistimeyesterday，at9o’clocklastnight，atthetime then，while等 画theyat9o’clockyesterday TheywerewatchingTVat9o’clockyesterday。Practice 1.Didyouseeagirlinredpassbyjustnow? No,Sir.I____anewspaper. AreadBamreadingCwouldreadDwasreading 2.Icalledyouyesterday,butnooneanswered.
