牛津8BUnit1Checkout课件.ppt

,Checkout,8BUnit1PastandPresent,Toassessstudentsprogressinusingthepresentperfecttense.2.TocheckStudentsunderstandingofthecontextsforusingthepresentperfecttenseversusthesimplepasttense.3.Toassessrecognitionofsomeoppositeadjectives.4.UsefulexpressionsItsnexttotheclocktower,isntit?Now,letmeshowyouhowtogettotherailwaystation.,Learningaims,Task1Revision,Haveatalkwiththestudentsbyusingthepresenttense.,Saythepastparticiplesofthefollowingverbs.,finished,watched,travelled,repaired,lived,owned,seen,given,written,made,heard,become,ReadtheconversationonPage23.Completeitwiththecorrectformsoftheverbs.,Task2Practice,Whereistherailwaystation?,Tourist:Excuseme,I_(lose)mymap.Iwanttogototherailwaystation,butIcantfindit.Itsnexttotheclocktower,isntit?Millie:Therailwaystation_(be)thereyearsago,butImafraiditsnotthereanymore.Tourist:Oh,really?I_(notvisit)SunshineTownforaverylongtime.Things_(change)alotovertheyears.,Millie:Yourequiteright.Thingshavechangedalot._you_(see)ournewpark?Tourist:Yes,I_just_(see)it.Theparkssobigandbeautiful.Millie:Yes,itis.It_(become)anewtouristattractioninSunshineTown.Now,letmeshowyouhowtogettotherailwaystation,Tourist:Excuseme,I_(lose)mymap.Iwanttogototherailwaystation,butIcantfindit.Itsnexttotheclocktower,isntit?Millie:Therailwaystation_(be)thereyearsago,butImafraiditsnotthereanymore.Tourist:Oh,really?I_(notvisit)SunshineTownforaverylongtime.Things_(change)alotovertheyears.,havelost,was,haventvisited,havechanged,Millie:Yourequiteright.Thingshavechangedalot._you_(see)ournewpark?Tourist:Yes,I_just_(see)it.Theparkssobigandbeautiful.Millie:Yes,itis.It_(become)anewtouristattractioninSunshineTown.Now,letmeshowyouhowtogettotherailwaystation,Have,seen,have,seen,hasbecome,Askandanswerthequestions:1.Whereistherailwaystationinthepast?2.Howisthenewpark?3.DoesMillieshowthetouristthewaytotherailwaystation?,Actthedialogueout,Excuseme,Whereistherailwaystation?,Completethefollowingdialogue,A:Excuseme,couldyou_(tell)methewaytothepostoffice?I_(lose)theway.Iwant_(post)theletter.Thepostoffice_（be）hereinthepast.ButnowImafraidit_(move).B:Yes,godownthisstreet,then_(turn)leftatthefirstcrossing.Attheendoftheroadyou_(find)it.,A:Howfarisitfromhere？B:Itsabouttwentyminutes_(walk).A:CanItakeabus?B:Yes.A:Thankyou.Things_(change)alotinthiscity.I_(be)heretwice.Peoplehereareveryfriendly.B:Notatall.,Completethefollowingdialogue,A:Excuseme,couldyou_(tell)methewaytothepostoffice?I_(lose)theway.Iwant_(post)theletter.Thepostoffice_（be）hereinthepast.ButnowImafraidit_(move).B:Yes,godownthisstreet,then_(turn)leftatthefirstcrossing.Attheendoftheroadyou_(find)it.,tell,havelost,topost,was,hasmoved,turn,willfind,A:Howfarisitfromhere？B:Itsabouttwentyminutes_(walk).A:CanItakeabus?B:Yes.A:Thankyou.Things_(change)alotinthiscity.I_(be)heretwice.Peoplehereareveryfriendly.B:Notatall.,walk,havechanged,havebeen,现在完成时的构成和用法：助动词have/has+动词的过去分词(PastParticiple)指的是动作发生在过去某一时刻并已结束，但该动作对现在产生了影响，与现在情况具有因果关系。指的是动作开始于过去某一时刻，一直延续到现在，或可能还要继续下去。,Task3:Summary,一般过去时的用法：表示过去某个时间发生的事、存在的状态或经常发生的动作。说话的侧重点只在于陈述一件过去的事情，不强调对现在产生的影响。,Task4Memory,Eachgroupshouldfinishyourtaskin2or3minutes.,1.过去曾经做过某事2.不同的时代3.历史课题4.事实上5.结婚,1.水污染2.下中国象棋3.在某种程度上4.感到寂寞5.时常,1.搬到（出）某地2.变化很大3.在过去4.变成5.市场小摊,1.新鲜空气2.独立地3.带来好处4.投入使用5.不再,PutthemintoEnglish.,usedtodosth,atdifferenttimes,historyproject,infact,getmarried,Group1:,Group2:,waterpollution,playChinesechess,insomeways,feellonely,fromtimetotime,Group3:,moveto(outof)sp.,changealot,inthepast,turninto,marketstall,Group4:,freshair,ononesown,bringadvantages,beinuse/service,nomore/longer;notanymore/longer,Task5Haveatry!,Trytofinishthesentenceswiththerightformsofthephrasesyouhavejustmet.,1.Myfather_beahistoryteacher.2.Theplanealwaysmakesabignoisewhenit_.3._you_yourparentsyet?Yes.Ireceivedityesterday.4.Myparents_17yearsago.5.Wemustfinishourhomework_.6.Theoldfeellonely_becauseitsdifficulttoseetheirgoodfriends.,usedto,takesoff,Have,heardfrom,gotmarried,onourown,fromtimetotime,Finishoffthecrosswordpuzzle.,Task6Puzzle,1theoppositeofeasy2takesomethingtoaplaceandleaveitthere3havinggoodluck4somethinguselessandisthrownaway5thinkofsomeoneorsomethingalot,difficult,dump,lucky,waste,miss,6feelingsadbecauseyouarealone7thetimenow8theoppositeofimpossible9theoppositeofpleasant,lonely,present,possible,unpleasant,根据英文解释在空白处填上一个恰当的词。,1.Ilivedwithmyparentsuntil1995whenIgot_(havingahusbandorwife).2.Lilythinksthatits_(notverybad)tobeadentistinthefuture.3.Didyoufeel_(unhappybecauseyouarealone)whenyouareinAmericalastsummer?4.Heisa_(nothonest)boy.Heoftentellslies.,married,good,lonely,dishonest,5.Thisplaneis_(notsame)fromthatone.Itsmuchbigger.6.Iwonttakethiscoatbecauseitstoo_(notcheap).7.No