现在进行时和过去进行时中考专项复习PPT课件

.,PresentProgressiveTense(现在进行时)PastProgressiveTense(过去进行时）,陈店中学李敏,.,PresentProgressiveTense现在进行时,.,Imreadingabooknow.Look!Sheisdancing.Theyredrawingpicturesrightnow.总结：现在进行时可表示_的动作,通常有表示“此刻”的时间状语如_等，或通过_/_这两个提示语来表明此时此刻的动作正在进行。,现在（说话）瞬间正在进行或发生,now,rightnow,atthismoment,Look,Listen,现在进行时的用法,.,Theyareplantingtreesonthehillthesedays.Whatlessonareyoustudyingthisweek?总结：现在进行时可表示_的动作.常和_,_等时间状语连用。Heiscomingtoseeyoutomorrow.Theyregettingmarriednextmonth.Letshurryup.Itsbeginningtorain.总结：现在进行时可表示_或_的动作。,当前一段时间内的活动或现,阶段正在进行,thesedays,thisweek,按计划或安排将要发生,马上就要发生,.,常用的这类词有go,come,leave,stay,start,arrive,land,meet,move,return,stay,stop,do等，通常与表示_的时间状语连用。,将来,.,Heispickingtheapplesonthattree.Mymotherisntcooking.Isshecleaningtheblackboard?Whatareyoudoingnow?肯定句结构：否定句结构：一般疑问句结构：肯定回答：否定回答：特殊疑问句结构：,主语+be(am/is/are)+V-ing+其他,主语+be(am/is/are)+not+V-ing+其他,Be(am/is/are)+主语+V-ing+其他,Yes,主语+be(am/is/are),No,主语+be(am/is/are)+not,疑问词+be(am/is/are)+主语+V-ing,现在进行时的构成,.,练一练：（1）she,the,window,open,now(用现在进行时连词成句)(2)Sheisclosingthedoornow.(改否定句)(3)Imdoingmyhomework.(对划线部分提问)(4)Thestudentsarehelpingtheoldwoman.（改成一般疑问句，并作肯定回答）,Sheisopeningthewindownow.,Sheisntclosingthedoornow.,Whatareyoudoingnow?,Arethestudentshelpingtheoldwoman.Yes,theyare.,.,(1)一般情况下直接加-ingreadreadingplayplayinggogoing(2)以不发音字母“e”结尾的单词,去掉“e”后加-ingwritewritinghavehavingmakemaking(3)以重读闭音节结尾，且末尾只有一个辅音字母的动词，要双写这个辅音字母，再加-ingrunrunningswimswimmingsitsittingstopstopping,现在分词的构成,.,(4)少数以ie结尾的动词，先变ie为y,再加inglielyingtietyingdiedying,写出下列词的现在分词：make-open-clean-carry-lie-see-dance-tell-practice-begin-,making,cleaning,lying,dancing,practicing,opening,carrying,seeing,telling,beginning,.,PastProgressiveTense过去进行时,.,Iwaswritingaletteratthatmoment.WewerewatchingTVfromseventoninelastnight.ManypeoplerememberwhattheyweredoingonApril4,1968.总结：过去进行时可表示_.此时句子中往往有表示_的时间状语。如_等。,过去某一时刻或某一时,间正在进行的动作,过去,lastnight,yesterday,atthattime/moment,过去进行时的用法,.,但在少数情况下，没有表示时间的状语，这时需要通过上下文来表示。eg：Hewasreadinginthelibrarywhentherainstormcame.WhatwasJennydoingwhileLindawassleeping？,.,过去进行时常与“when,while”引导的时间状语连用，它们的用法如下：（1）when在英文中指：atorduringthetimethat,它既指时间点，也可指一段时间，while是duringthetimethat只表示一段时间，因此在引导时间状语从句时，when引导的时间状语从句中的动词可以是瞬间性动词，也可以是延续性动词，而while从句中的动词必须是延续性动词。瞬间动词有哪些？（come，arrive，fall,go,leave,open,close.)eg：Itwassnowingwhenwearrivedatthestation.Whileshewastyping,someoneknockedatthedoor.,.,（2）由when引导的时间状语从句常用一般过去时，而主句用过去进行时；但是在并不强调哪一个动作持续时间更长或者哪一个动作是打断性的行为的情况下，when引导的状语从句也可以使用过去进行时。如果强调从句和主句的动作同时发生，两句都用过去进行时，则多用while引导从句。eg：Hefinallyfellasleepwhen/whilethewindwasdyingdown.Theyweresingingwhileweweredancing.,.,be(was/were)+not+v-ing,be(was/were)+v-ing,be(was/were)+主语+v-ing+其他,疑问词+be(was/were)+主语+v-ing,.,Exercises一、用动词的正确时态填空1.I_(talk).You_(listen)tomenow.2.Look,theboy_(run)3.He_just_(leave)whenthetelephonerang.4.-_thestudents_(read)English.-Yes,theyare.5.Tom_(notstudy)English.HeisstudyingChinese.6.Jimsfamily_(have)supperwhenIcamein.7.Oneday,Edison_(wait)foratraintoarrive,andsuddenlyalittleboyrantothetrack(轨道)toplay.8.Whenthebellrang,jenny_(wait)inherseat.,Are,arelistening,isrunning,wasleaving,amtalking,reading,waswaiting,werehaving,waswaiting,isntstudying,.,1.Someare_intheriverandsomeare_games.,A.swiming,playingB.swimming,plaiingC.swimming,playingD.swimming,plaing,2.Look!Theboystudentsare_footballwhilethegirlsare_.,A.playing,danceB.playing,dancingC.play,dancingD.play,dance,3.He_todohislessonsatfighteveryevening,A.isbeginningB.isbeginningC.beginD.begins,1.Someare_intheriverandsomeare_games.,A.swiming,playingB.swimming,plaiingC.swimming,playingD.swimming,plaing,2.Look!Theboystudentsare_footballwhilethegirlsare_.,A.playing,danceB.playing,dancingC.play,dancingD.play,dance,3.He_todohislessonsatfighteveryevening,A.isbeginningB.isbeginningC.beginD.begins,1.Someare_intheriverandsomeare_games.,A.swiming,playingB.swimming,plaiingC.swimming,playingD.swimming,plaing,2.Look!Theboystudentsare_footballwhilethegirlsare_.,A.playing,danceB.playing,dancingC.play,dancingD.play,dance,3.He_todohislessonsatfighteveryevening,A.isbeginningB.isbeginningC.beginD.begins,4._he_onwellwithhisfriendsthisterm?,A.Dose,getsB.Dose,getC.is,gettingD.Is,geting,1.Someare_intheriverandsomeare_games.,A.swiming,playingB.swimming,plaiingC.swimming,playingD.swimming,plaing,2.Look!Theboystudentsare_footballwhilethegirlsare_.,A.playing,danceB.playing,dancingC.play,dancingD.play,dance,3.He_todohislessonsatfighteveryevening,A.isbeginningB.isbeginningC.beginD.begins,4._he_onwellwithhisfriendsthisterm?,A.Dose,getsB.Dose,getC.is,gettingD.Is,geting,二、选择填空1.WheresSusan,Mike?She_inthekitchen.A.cooksB.cookedC.iscookingD.hascooked2.Dontturnofftheradio.I_tothenews.A.listenB.havelistenedC.listenedD.amlistening3.Look!Themonkeys_thetree.A.climbB.areclimbingC.isclimbingD.wereclimbing4.Iphonedyouatsevenyesterdayevening.Butnobodyanswered.Oh,I_intheparknearby.A.walkedB.walkC.amwalkingD.waswalking5.Couldyoupleasedosomeshoppingforme,Mary?Sorry,Imyhomework.A.doB.amdoingC.havedoneD.wasdoing6.It_hardoutside.Youhavetostayathome.A.rainB.israiningC.rained7.WhenIgotthere,he_themtodance.A.isteachingB.teachesC.wasteachingD.taught,.,三、改错：1.Lindawaswritecarefullyatninelastnight.2