Unit 31.graduation2.scholarship3.the Mid-Autumn Festival4.wedding5.Halloween6.the Dragon Boat7.turkey8.occasion9.traditional10.bean paste11.nowadays12.the Lantern Festival13.lunar month14.celebration15.power16.darkness17.destroy18.burn down19.decorate20.battery21.sweet dumpling22.boil23.serve24.tradition25.take part in26.sticky27.alcohol28.snack29.reception30.retire31.salary32.apply for33.opportunity34.teenager35.depend on36.smartly37.on time38.bunch39.congratulation40.bride41.bridegroom42.best man43.bride maid44.ceremony45.entrance46.invitation47.even if48.attend49.ought to50.contribute51.Greek52.crown53.ribbon54.link55.carol56.stocking57.seriously58.the North Pole59.envelope60.calendar61.put up62.decoration63.pudding64.breast65.swallow66.adult67.carry on68.Merry Christmas69.production70.needle71.pillow72.as well73.mat74.liter75.fry76.unfortunately77.messUnit 41.likely2.concept3.chart4.focus5.skip6.fist7.waist8.nail9.gallery10.cyberspacee true12.artificial13.climate14.global warming15.flood16.virtual17.reality18.virus19.affect20.rapidly21.growth22.pessimistic23.optimistic24.crime25.hacker26.criminal27.terrorist28.attack29.chaos30.crash31.offer32.entertainment33.disappear34.as if35.harm36.obvious37.destructionitary39.scientific40.nuclearwork42.project43.get in touch44.hand on45.be up to46.fashion47.fancy48.suggestion49.reject50.arrangement51.suggest52.title53.destination54.flesh55.in the flesh56.exit57.historical site58.pack59.dip60.toelionaire62.smoker63.non-smoker64.tourism65.guide66.locate67.seaside68.settle69.settlement70.central71.suburb72.zone73.volcano74.as well as75.harbour76.view77.sunshine78.average79.surfing80.regular81.location82.steel83.material84.be known as85.Chinatown86.officially87.scenery88.cuisine89.attractive90.spider91.webUnit 51.folk2.jazz3.rock’n’roll4.disco5.ballet6.effect7.disappoint8.extraordinary9.unclear10.be used to11.album12.performance13.fan14.perform15.award16.base17.extremely18.creative19.powerful20.anger21.system22.audience23.throughout24.impress25.performer26.instrument27.male28.female29.clown30.carriage31.treasurebine33.mask34.acrobatics35.costume36.represent37.general38.in other words39.pianist40.musician41.key42.at times43.quit44.talent45.worldwide46.in some ways47.identity48.root49.rediscover50.beauty51.appearance52.shave53.hairstyle54.transform55.waltz56.breakdance57.encyclopedia58.sword59.peacock60.Swan Lake61.ordinary62.generation63.type64.skip65.back and forth66.unique67.noble68.ballroom69.immigrant70.tap dancing71.tango72.reaction73.responsible74.permission75.realisticUnit 31.be said to do2.watch the moon3.a special occasion for family4.be usually made with bean paste5.fall on the fifth day6.dragon boat races7.in recent years8.take part in the races9.enjoy the fun10.mark the end of the year11.burn down the town12.I the past13.be usually lit by candlese in many shapesand sizes15.serve in hot water16.have a sit-down meal17.go to study abroad18.get a job with good salary19.get/receive an invitation to a wedding20.even if21.the wedding ceremony22.don’t have to23.contribute a lot of money24.during the churchceremony25.attend a wedding reception26.write a letter to sb27.with December our excitement grew each day.28.attend the town carol service29.have exciting snowball fights30.on Christmas Eve31.put up the Christmas tree32.stay awake33.at the bottom of the bed34.put on silly paper hats35.on television36.be bedtime37.as soon as38.turn off the light39.fall in a deep, happy sleep40.dance in costumesUnit 41.be made up of2.in spacee true4.global warming5.virtual reality6.in the past 30 years7.in the near future8.grow rapidly9.be pessimistic/optimistic about10.attack the computers11.cause chaos12.book tickets13.as if14.an expert on theenvironment15.take immediate action16.a project on history17.get in touch with…18.hand on19.make suggestions20.make an arrangement21.suggest doing22.in the flesh23.historical site24.imaging doing25.pack a suitcase26.go on anaround-the-world tour27.be popular with…28.have a population of …29.go back30.a nuclear-free zone31.protest against nuclear testing32.average temperature33.regular international flights34.have a warm climate with plenty of sunshine 35.as wellUnit 536.be used to being in thepublic eyese out38.make her world famous39.give great performances on stage 40.win this year’s Grammy Award for the best rock song41.There was not an empty seat anywhere.42.warm up43.during the 3-hour concert44.give a creative andpowerful performance45.be full of feeling46.be filled with anger47.sing along to every song48.throughout the concert49.be impressed by her brilliant music and singing50.finish the evening witha new songbine classical music with Chinese folk music52.as a musician53.live with music frombirth54.the 5-year-old boy55.so that56.be made to practice the piano57.at times58.think about giving up59.at the age of 1860.in some ways61.shave off all his hair62.a pioneer in music63.be expected to run64.win awards65.art form66.be taught from one generation to another67.be famous for68.on special occasions69.people of all ages70.be dressed in beautiful costumes71.skip back and forth to the rhythm of loud drums。