《五种基本时态》PPT课件.ppt

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1、五种常见的时态把下列句子翻译成英文:1.我正在浇花.2.昨天我浇花了.3.明天我将要浇花.4.我每天都浇花.5.我已经浇花了.把下列句子翻译成英文:1.我正在浇花.Iamwateringtheflowersnow.2.昨天我浇花了.Iwateredtheflowersyesterday.3.明天我要给花浇水.Iwillwatertheflowerstomorrow.orIamgoingtowatertheflowerstomorrow.把下列句子翻译成英文:4.我每天都浇花.Iwatertheflowerseveryday

2、.5.我已经浇花了.Ihavealreadywateredtheflowers.五种常见时态的基本结构：一、一般现在时：①is/am/are；②动词原形及动词第三人称单数二、一般过去时：①was/were；②动词过去式三、现在进行时：am/is/are+doing四、一般将来时：①am/is/are/goingto+do；②will/shall+do.五、现在完成时：have/has+done1.Fatheroften_______(go)toworkonfoot.goes2.Trains_____(run)fastert

3、hancars.run5.I_____(go)tovisitafriendofmineyesterday.went6.Sheoften________(run)inthemorningwhenshewasyoung.7.Thedog_________(run)afteracatnow.isrunning8.They__________(build)therestaurantthesedays.arebuildingran3.He_____(be)busyeveryday.is4.He______(be)asoldierth

4、reeyearsago.was9.They________(fly)toJapanthedayaftertomorrow.willfly10.There_______(be)ameetingtomorrowafternoon.Willbe11.Myfather__________(come)backintwoweek.Willcome12.I_______________(finish)myhomeworksoon.Willfinish13.Scientist_____________(invite)computerfor

5、manyyearshasinvited14.I______never______(be)toHongKong.havebeen15.I______________(notbe)abroadsofar.haven’tbeen1.一般现在时（1）表示经常发生或习惯性的动作或状态（2）表示主语现在的性格、特征、能力（3）表示客观事实或普遍用法（4）用于状语从句代替一般将来时eg.Weoftenwritetoeachother.我们时常相互通信。常与always，usually，often，sometimes，seldom,nev

6、er,everyday，onceaweek，yearly(everyyear)每年，monthly(everymonth)每月，等时间状语或频率副词连用。eg.Heworkshard.他努力工作eg.Thesunrisesintheeast.Lightgoesfasterthansoundeg.Youwillsucceedifyoutry.IwilltellhimaboutitassoonasIseehimnextMonday.常与连词：when,assoonas,before,after,until,if如果，等引导的时

7、间状语或条件状语从句2.一般过去时(1).表示过去某一时间点发生的动作或所处的状态.e.g.HearrivedinHangzhouanhourago.Wherewereyoujustnow?(2).表示过去某一时间里反复出现的动作或状态.e.g.Theirchildrenoftenwenthungryintheolddays.      Duringhismiddleschoolyears,heplayedfootballnearlyeveryday.(3).表示主语过去的特征或性格等.e.g.Atthattimeshe

8、spokeverygoodEnglish.(4).一般过去时往往和明确的过去时间状语连用.如:yesterday,lastnight,twodays(months,weeks)ago,in1996,justnow,atthattime等.e.g.Didyouplayvolleyballyesterday