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VerbTenses谓语动词的时态（二）ThePresentContinuousTense现在进行时ThePresentPerfectTense现在完成时时ThePastContinuousTense过去进行时P-BROTHERPRESEBTATIONSLIDESECTION现在进行时助动词be+动词-ing形式现在完成时助动词have/has+过去分词过去进行时助动词was/were+现在分词（动词ing形式）Impressivepictureandcreativesloganhere#Slide#时态构成4SLIDESECTIONP-BROTHERPRESEBTATION一般在动词原形末尾加–ing如：go→going;ask→asking以不发音字母e结尾的动词,先去掉e,再加–ing如：write→writingtake→taking以重读闭音节结尾的动词,如果末尾只有一个辅音字母,应先双写这个字母,再加-ing如：get→getting;begin→beginning什么时候用现在进行时?表示某人正在做某事的时候用现在进行时.#现在进行时be+动词-ing形式SLIDESECTIONSLIDESECTION#写出下列动词的现在分词SleepinvitechatLookwriteswimPlaycomerunWaitpracticeshopStudyseeVisitlieLearntieingingingingingingingingingingingingyingyingtingmingningping1.直接加ing;2.去e加ing(除ee字母组合);3.双写加ing;4.改ie为y加ingP-BROTHERPRESEBTATIONSLIDESECTION#训练集中营写出下列动词的分词形式talk________sleep_______watch________sit________listen_________make________laugh________lie________cry________sing________cut_________write________talkingsleepingwatchingsittinglisteningmakinglaughinglyingcryingsingingcuttingwritingP-BROTHERPRESEBTATION7SLIDESECTIONTitlehereNegativesentences否定句#Presentcontinuoustense现在进行时be-ingnot主语be动词行为动词(+ing)Iamdrawingapicture.notHeSheItissleepingintheroom.not(isn’t)YouWeTheyarewatchingafilm.not(aren’t)P-BROTHERPRESEBTATION8SLIDESECTIONQuestions一般疑问句将be动词放在句子开头成为一般疑问句#Presentcontinuoustense现在进行时Yes,sheis./No,sheisn’t.Cherryisridingabicycle.IsCherryridingabicycle?Theyarecooking.Aretheycooking?Yes,theyare./No,theyaren’t.P-BROTHERPRESEBTATION9SLIDESECTIONQuestions特殊疑问句165Presentcontinuoustense现在进行时145Questionswithquestionwords:Whatareyoudoing?Whyisthebabycrying?Whenarethechildrenleaving?Whereareyougoing?12P-BROTHERPRESEBTATIONEVENTS.SeptemberPIXELVISIONSLIDESECTION#PresentPerfectTense现在完成时的结构主语+have/has+过去分词（pp）注：主语若是第三人称单数助动词用has，变化规则同动词过去时，注意一些特殊变形。Youhaveplantedallthetrees.He/shehasplantedallthetrees.否定形式haven’t(havenot）+过去分词hasn’t(hasnot)+过去分词疑问句把助动词have/has放在句首#Practice写出下列过去分词形式eat-see-read-keep-have-be-leave-make-go-meet-come-write-tell-buy-find-build-builtfoundtoldcomegonelefthadreadeatenboughtwrittenmetmadebeenkeptseenP-BROTHERPRESEBTATION12SLIDESECTION用法一：表示过去发生的某一动作对现在造成的影响或结果.现在完成时,强调是过去动作与现在的联系,也就是强调现在的影响和结果.试比较：Eg.Ihavelivedherefortwoyears.Ilivedthere2yearsago.用法二：表示过去所发生的动作或存在的状态，一直持续到现在并可能还将持续下去。动词使用延续性动词。常与for或since引导的时间连用。E.g.Katehaslivedherefor3years.Katehaslivedheresince3yearsago.KatehaslivedheresinceshecametoChina.#Presentperfecttense现在完成时用法P-BROTHERPRESEBTATIONSLIDESECTION1..两个句子都表示过去发生的事；2.现在完成时强调过去和现在的联系，不能和具体的时间状语连用；3.一般过去时强调过去发生的事或状态,没有说明与现在的关系，它与表示过去的具体时间连用。（last,ago,yesterday,etc.）4.现在完成时:强调这一动作产生的结果对现在的影响或结果，与现在有关。5.一般过去时:仅表示在过去某一时刻曾发生过这一动作，与现在无关。HehasstudiedEnglishforfiveyears.他已学英语五年了。（说明他还会继续学下去）Impressivepictureandcreativesloganhere#Slide#现在完成时和一般过去时的区别：HestudiedEnglishforfiveyears.他曾学过五年英语。（只说明他过去学过五年英语，但现在不学了。）P-BROTHERPRESEBTATIONSLIDESECTION过去进行时was/were+v-ing#ThePastContinuousTense过去进行时概念：1.表示过去某个时刻正在进行的动作。Hewashavingbreakfastatsixo’clockyesterdaymorning.2．表示过去某个时间段正在进行的动作。Hewaswritingstoriesthewholemorning.P-BROTHERPRESEBTATIONSLIDESECTIONImpressivepictureandcreativesloganhere#Slide#ThePastContinuousTense过去进行时变形1.肯定结构:主语+was/were+doing+其它.IwaswatchingTVateightlastnight.Hewashavingbreakfastatseventhismorning.2．否定结构:主语twas/weretnot+doing+其它.lwasnotwatchingTVateightlastnight.Hewasnothavingbreakfastatseventhismorning.3.一般疑问句:Was/Were+主语+doing+其它?(1)WereyouwatchingTVateightlastnight?Yes，Iwas./No，Iwasn't.(2)Washehavingbreakfastatseventhismorning?Yes,hewas./No,hewasn't.4.特殊疑问句:疑问词+was/were+主语+doing+其它?Wherewasheplayingfootballthatmorning?那天早上他正在哪里踢足球?P-BROTHERPRESEBTATION16SLIDESECTIONSTART10:30常与现在完成时连用的词bynow(sofar),once,twice…,just,recently,yet(否/疑),already(肯),ever,never,in/during/overthepast/last5years,since接过去时间状语或过去时的句子常与不同时态连用的词#TimelineSection常与现在进行时态连用的词atpresent目前；现在atthemoment此刻，现在rightnow此刻，现在；now现在P-BROTHERPRESEBTATION17SLIDESECTION常与一般过去时连用的词yesterday,Lastyear,inMay,in+过去某一年，twodaysago,theotherday,justnow15:3016:15常与过去进行时连用的词then,atthattime,atthistimeyesterday,at8:00amyesterday等词连用，或者由when和while引导的时间状语从句。FINISH常与一般将来时连用的词tomorrow,nextweek,inthefuture,soon,thisyear,ect.#Practice1..Lookatthechildrenoverthere．What__？A．ishedoingB．aretheydoingC．theyaredoing2.WhereisJames?He___withhisbrother.A.runsB.willrunC.isrunning3.—Wherehaveyou_____thesedays?—Ihave_____toKunmingwithmyfriends.Abeen,goneBbeen,beenCgone,beenDgone,gone4.－_____you____totheUnitedStated?－No,never,butIwenttoCanadaafewyearsagoA.Have;beenB.Have;goneC.Did;goD.Do;go5.What__.yourgrandfather____thistimeyesterday?A.is...doingB.was...doingC.did..doD.had...Done6.____you__ameetingatfouryesterdayafternoon?A.Were...havingB.Was...havingC.Did...haveD.Do...have#Practice6.Howlonghaveyou____thisbook?A.boughtB.borrowedC.hadD.lent7.—Excuseme,____youseenthefilmyet?—Yes,I_____itlastnight.Ahave,seeBhave,haveseenChave,seenDhave,saw8.TodayJim______hiswhiteshirtandbrowntrousers.(A)isputtingon(B)wear(C)puton(D)iswearing9.They______TVintheevening.Theydotheirhomework.Aarewatching(B)can'twatching(C)don'twatch(D)don'twatching10.Thistimeyesterdayjack_