听录音，完成句子1LabourDayinChinaison__________________2MayDayintheUKison__________________3LabourDayintheUSison___________________1stMayThefirstMondayinMayThefirstMondayinSeptemberNowcompletethetableChinaUSHolidayDateDurationWaysofcelebrationYearthecelebrationstartedNationalDayIndependenceday1stOctober4thJulyThreedaysOnedayWithflowersandnationalflagsWithflags.picnicsandwatchingbandsplaymusicinparks19491777重点短语•被建立•有三天的假期•度假计划•(在）…末•(在)…开始•从那时起•各种各样的•放一天假•去度假•某个好的地方•一…就befoundedhaveathree-dayholidayaplanfortheholiday(at)theendof(at)thestart/beginningofsincethenall/differentkindsofhaveonedayofftakeavacationsomewhereniceassoonas复习四种花费：take,spend,pay,cost1.taketake—took—taken结构：Ittakes/tooksb……todostheg：我花了一个小时做作业Ittookmeanhourtodomyhomework.2.spendspend–spent-spentsbspendmoney/timeonsth;sbspendmoney/time(in)doing.eg:我花了十元钱买这支钢笔Ispenttenyuanbuyingthispen.Ispentenyuanonthispen..3.paypay–paid–paid结构：sbpaymoneyforstheg:我花了十元钱买这支钢笔Ipaidtenyuanforthispen.4.costcost—cost–coststhcostsbmoneyThispencostmetenyuan.序数词的用法1、序数词前加the：theninth2、分数的表达：子基母序，子大于1，母加s四分之一onefourth四分之三threefourths3、表楼层（几楼）：Helivesonthefifthfloor。4、序数词后用最形容词的最高级TheYellowRiveristhesecondlongestriverinChina.5、表示某人的生日histwelfthbirthday6、和基数词之间的同义转化LessonOne=thefirstlesson
