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朗文英语听说教程口语考试简短对话.pdf

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Dialogue1Happiness A：Hello,Goodafternoon! B：Goodafternoon！Let’stalkabouthappinesstoday. A:OK!Howhappyareyoutoday-----veryhappy,alittlehappy,orunhappywhy B:Alittlehappy.BcauseIsleptnotverywelllastlight. A:Soyoufeeltiredtoday. B:Ofcourse,duetothespeakingtest. A:Allright.Sowhatdoyouthinkmakeyouhappy. B:Money,IfIhavemuchmoney,Icanbuymanythings. A:WhatdoyouwanttobuyAgoodsleeporyoucanusemoneytopasstheexam B:Emmm,maybeIcan’tbuyitbyusingmoney.sowhatmakespeoplehappythanothers A:Wecanseethreepersonalityfactorsthatpsychologistsfindinhappypeople.First,happypeople aresatisfiedwiththemselves. B:Whatdoesitmean A:Itmeansthattheylikethemselvesastheyare,andtheyarehappywithwhattheyhave. B:It’sright.Whatareothertwopersonalityfactors. A:Happypeopleareoptimisticandtheyhavegoodrelationshipwithotherpeople. B:Sowhatdoesthistellus A:Well,Ifyouwanttobehappier,don’tassumethatwinninglotterywillhelp.therearemore importantfactorsforachievinghappiness. B:That’sgerat! Dialogue2NewkindsofFood A:Goodafternoon!Howisitgoing B:Good! A:Allright!Haveyouheardabout“GM〞food B:Yes,itmeansgeneticallymodifiedfood. A:Sure,itisfood--eitheraplantoranimal--thathasbeenalteredinthelaboratorybyscientists. B:Well,howdidscientistsmodifiefoodbyusinggene A:Thescientiststakesomethingfromoneplantoranimal，andaddittoadifferentplantoran- -maltomakeitgrowinadifferentway. B:Itisamazingthattransportinggenefromaanimaltoaplant. A:AkindofGMtomato,usingthegenefromakindofbacteria,cangrowincold. B:Itisinteristing.whatareotherbenefitsofGMfood. A:Forexample,geneticallymodifiedcornkillinsectsthateattheplants，soitneedsfewerpesti- -cidethannormalplants.geneticallymodifiedtomatostayfreshfortwomonths,soithaslong Timetobesold. B:Itisreallybetterthannormalfood.butisithavenorisks A:Alsoithas.Geneticallymodifiedcornalsokillbutterflies.Andgeneticallymodifiedtomatomay Dominateotherplants. B:So,therearesomeimportantbenefitstogeneticallymodifiedfoodbutalsosomerisks. A:Yeah,bytheway.wouldyoueatatomatowithagenefromabaceria？ B：impossible.itwouldmakemefe