小学-现在完成时（讲解&练习）

现在完成时专题Lead-inLookatthesetwopictures.Guesstheorder.Lead-inLilyhasjustcleanedherbedroom.She'sputherbooksontheshelfanddumpedthetrash.Shehasalreadymadeupherbed.Shehasalsoputthethingsonthecarpetintherightplaces.Whatacleanandtidybedroomitisnow!ReadandorderA.BeforeB.AfterLead-inLilyhasjustcleanedherbedroom.She'sputherbooksontheshelfanddumpedthetrash.Shehasalreadymadeupherbed.Shehasalsoputthethingsonthecarpetintherightplaces.Whatacleanandtidybedroomitisnow!ReadandorderBAA.BeforeB.AfterLead-inLilyhasjustcleanedherbedroom.She'sputherbooksontheshelfanddumpedthetrash.Shehasalreadymadeupherbed.Shehasalsoputthethingsonthecarpetintherightplaces.Whatacleanandtidybedroomitisnow!ReadandorderPresentFuturePastLead-inLilyhasjustcleanedherbedroom.She'sputherbooksontheshelfanddumpedthetrash.Shehasalreadymadeupherbed.Shehasalsoputthethingsonthecarpetintherightplaces.Whatacleanandtidybedroomitisnow!Circle'has'andunderlinetheverbsafterhasThink:Howdoyouknowthetimeline(时间轴)?Lead-inLilyhasjustcleanedherbedroom.She'sputherbooksontheshelfanddumpedthetrash.Shehasalreadymadeupherbed.Shehasalsoputthethingsonthecarpetintherightplaces.Whatacleanandtidybedroomitisnow!Check:Think:Howdoyouknowthetimeline(时间轴)?Thelastsentence!-过去做的事情对现在有影响现在完成时定义SummaryLilyhasjustcleanedherbedroom.现在完成时WhendidLilycleanherbedroom?A.Inthepast.B.InthefutureIsLily'sbedroomclean?A.Yes.B.No.定义SummaryLilyhasjustcleanedherbedroom.现在完成时WhendidLilycleanherbedroom?A.Inthepast.B.InthefutureIsLily'sbedroomclean?A.Yes.B.No.过去发生并且已经完成的动作对现在造成影响或后果定义Lookatthesetwopictures.Howlonghavetheybeenateacher?20202019201820172016定义SummaryTheyhavealreadytaughtintheschoolfor3years.现在完成时Whendidtheystartteachingintheschool?A.3yearsagoB.nowAretheystillteachingnow?A.Yes.B.No.定义SummaryTheyhavealreadytaughtintheschoolfor3years.现在完成时Whendidtheystartteachingintheschool?A.3yearsagoB.nowAretheystillteachingnow?A.Yes.B.No.过去某一时间开始并一直持续到现在的动作或状态定义什么情况下使用？Theyhavealreadyreadthebook.(已经知道书的内容了)Ihaveknownhimsincewewerechildren.(打小就认识)现在完成时过去发生并且已经完成的动作对现在造成影响或后果，过去某一时间开始并一直持续到现在的动作或状态。句型结构Summary现在完成时的核心结构Theyhavejustreadthebook.HehasbeentoShanghaialready.肯定句肯定句句型结构Summaryhave/has+done现在完成时的核心结构句型结构选择have/has填空IWeYouTheyHeSheItTomalreadypreparedbreakfast.alreadypreparedbreakfast.句型结构选择have/has填空IWeYouTheyHeSheItTomhavealreadypreparedbreakfast.hasalreadypreparedbreakfast.练习()Ihavealreadyfinishedmyhomework.()Ididmyhomeworkyesterday.()Tomhaslosthiskey.()Shewillbeateacherwhenshegrowsup.()Shehasbeenateacherfor20years.判断下列句子哪些为现在完成时练习()Ihavealreadyfinishedmyhomework.()Ididmyhomeworkyesterday.()Tomhaslosthiskey.()Shewillbeateacherwhenshegrowsup.()Shehasbeenateacherfor20years.✔️✖️✔️✔️✖️判断下列句子哪些为现在完成时规则变化：V-ed不规则变化练习1.Jimisjusthadsomerice.2.Haveyouhaveanysalad?3.Havehehadanyextraworktodo?4.Tomhasn’thaveanymilk.5.Ihavehadsomeorangejuice.判断下列句子是否正确，如果不正确，请改正。练习1.Jimisjusthadsomerice.2.Haveyouhaveanysalad?3.Havehehadanyextraworktodo?4.Tomhasn’thaveanymilk.5.Ihavehadsomeorangejuice.判断下列句子是否正确，如果不正确，请改正。√hashadHashad练习1.LeoandSamthereforalongtime.(live)2.Theyalotoffoodforthechildren.(order)3.Iallmyhomework.(finish)4.Robertheresincehewas10yearsold.(stay)5.Mr.Greenallovertheworld.(travel)用现在完成时完成句子（规则-ed）练习1.LeoandSamhavelivedthereforalongtime.(live)2.Theyhaveorderedalotoffoodforthechildren.(order)3.Ihavefinishedallmyhomework.(finish)4.Roberthasstayedheresincehewas10yearsold.(stay)5.Mr.Greenhastravelledallovertheworld.(travel)用现在完成时完成句子（规则-ed）练习1.TheytoJapantwice.2.Amyhasbeeninthepark.Shesomephotos.3.Ineveramotorbicycle.Haveyou?4.-WhereisJack?-Hetotheshop.5.-Whathaveyoudone?-Ialltheircoffee.选择合适的单词用现在完成时完成句子be-been;take-taken;go-gone;drink-drunk;ride-ridden练习1.TheyhavebeentoJapantwice.2.Amyhasbeeninthepark.Shehastakensomephotos.3.Ihaveneverriddenamotorbicycle.Haveyou?4.-WhereisJack?-Hehasgonetotheshop.5.-Whathaveyoudone?-Ihavedrunkalltheircoffee.选择合适的单词用现在完成时完成句子be-been;take-taken;go-gone;drink-drunk;ride-riddenhavebeentoVShavegonetoReadandtellthedifferenceWhereisAlice?Shehasgonetothezoo.That'snotfun!Ihavebeentothezoomanytimes.havebeentoVShavegonetoReadandtellthedifferenceShehasgonetothezoo.(go-went-gone)Ihavebeentothezoomanytimes.(be-was/were-been)去了（未回）去过（已回）练习1.-WhereisTom?-Hetothelibrary.2.youtoBeijing?It'sabeautifulcity.3.HowmanytimesyoutoJapan?4.-IsAmyin?-No.Shetothepark.5.JoetoYunan.Hewillbebackinfivedays.选择have/hasbeen和have/hasgone练习1.-WhereisTom?-Hehasgonetothelibrary.2.HaveyoubeentoBeijing?It'sabeautifulcity.3.HowmanytimeshaveyoubeentoJapan?4.-IsAmyin?-No.Shehasgonetothepark.5.JoehasgonetoYunan.Hewillbebackinfivedays.选择have/hasbeen和have/hasgoneforVSsinceReadandtellthedifferenceIsAliceback?No.Shehasn'tbeenbackyet.Shehasbeeninthezoofor6hours!Yes.Shehasbeentheresince9a.m.forVSsinceReadandtellthedifferencefor+一段时间since+时间点或者过去的事件forVSsince将下面时间放进对应的框框内Saturdayfivedaysshewasfivealongtime2008MarchhisbirthdayChristmastwomonths2o'clockheleftheremorethanonedaysinceforforVSsince将下面时间放进对应的框框内Saturdayfivedaysshewasfivealongtime2008MarchhisbirthdayChristmastwomonths2o'clockheleftheremorethanonedaysinceforSaturday