Lesson83GoingonholidayWhatdoyouneedWhatdoyouneedbeforebeforeyougoonyougoonholiday?holiday?suitcasebookcasebookcasesuitcasen.手提箱/’su:tkeis/suitsuit西装,套装case箱子,盒子packpack/pæk/v.v.打包打包packthesuitcasepackthesuitcase打包行李打包行李1.inamess1.inamess=atsixesandsevens=atsixesandsevens乱七八糟的乱七八糟的((状态或局面状态或局面))你的房间乱七八糟的你的房间乱七八糟的..Yourroom____________.Yourroom____________.2.2.Excusethemess.Excusethemess.乱七八糟，请原谅。乱七八糟，请原谅。messn.杂乱,凌乱的状态isinamessisinamess★★leaveleave①v.离开，出发Thetrainisgoingtoleavein5minutes.②v.舍弃；脱离John’swifelefthimforanotherman.约翰的妻子舍他而去，投入另一个男子的怀抱。③v.留给，遗留；委托‘Leaveittome,’hesaid.“这事交给我来办吧，”他说道。Thefamousactorleftallhermoneytocharity.mess[mes]n.杂乱，凌乱pack[pæk]v.打包，装箱suitcase['su:tkeis,'sju:t]n.手提箱leave[li:v](left,left)v.离开already[:l'redi]ɔadv.已经NewwordsNewwordsText:Text:GoingonholidayGoingonholidayQ:WheredidSamgoforhisholidaythisyear?Q:WheredidSamgoforhisholidaythisyear?课文讲解•Have在完成时中，是助动词，无实在意义•Have还可做实义动词•吃早饭•Havebreakfast•抽根烟•Haveacigarette•洗个澡•Haveabath•喝杯橙汁•Haveaglassoforangejuice•withsb.和某人一起。•我每天早上和Lucy一起上班•IgotoworkwithLucyeverymorning.•你也跟我们一道来吗?•Willyoucomewithus,too?•Let’sdosth让我们……•我们走•Let’sgo.•我们开个会吧•Let’sholdameeting.•untidy=messy不整洁的，凌乱的•tidy-untidy•happy-unhappy•comfortable-uncomfortable•lucky-unlucky•like-unlike•sure-unsure•单词前加“un”表示否定前缀•We’regoingtoleavetomorrow.•=We’releavingtomorrow.•当动词是leave,go,come,arrive等时，可以用现在进行时表将来。•I’mcoming.•他今天晚上就到•He’sarrivingtonight.现在完成时1、含义（1）在过去一个不确定的时间里发生，并与现在有着某种联系的动作（2）开始于过去并持续到现在的动作。2、构成•肯定句：has/have+动词的过去分词•否定形式：hasn't/haven't+动词的过去分词•疑问形式：把has/have提前•我已经吃过早...
