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1、Dialogue1HappinessA：Hello,Goodafternoon!B：Goodafternoon！Let’stalkabouthappinesstoday.A:OK!Howhappyareyoutoday-----veryhappy,alittlehappy,orunhappy?why?B:Alittlehappy.BcauseIsleptnotverywelllastlight.A:Soyoufeeltiredtoday.B:Ofcourse,duetothespeakingtest.A:Allright.Sowhatdoyouthinkmakeyouhappy.B
2、:Money,IfIhavemuchmoney,Icanbuymanythings.A:Whatdoyouwanttobuy?Agoodsleep?oryoucanusemoneytopasstheexam?B:Emmm,maybeIcan’tbuyitbyusingmoney.sowhatmakespeoplehappythanothers?A:Wecanseethreepersonalityfactorsthatpsychologistsfindinhappypeople.First,happypeoplearesatisfiedwiththemselves.B:Whatdoe
3、sitmean?A:Itmeansthattheylikethemselvesastheyare,andtheyarehappywithwhattheyhave.B:It’sright.Whatareothertwopersonalityfactors.A:Happypeopleareoptimisticandtheyhavegoodrelationshipwithotherpeople.B:Sowhatdoesthistellus?A:Well,Ifyouwanttobehappier,don’tassumethatwinninglotterywillhelp.therearem
4、oreimportantfactorsforachievinghappiness.B:That’sgerat!Dialogue2NewkindsofFoodA:Goodafternoon!Howisitgoing?B:Good!A:Allright!Haveyouheardabout“GM”food?B:Yes,itmeansgeneticallymodifiedfood.A:Sure,itisfood--eitheraplantoranimal--thathasbeenalteredinthelaboratorybyscientists.B:Well,howdidscientis
5、tsmodifiefoodbyusinggene?A:Thescientiststakesomethingfromoneplantoranimal，andaddittoadifferentplantoran--maltomakeitgrowinadifferentway.B:Itisamazingthattransportinggenefromaanimaltoaplant.A:AkindofGMtomato,usingthegenefromakindofbacteria,cangrowincold.B:Itisinteristing.whatareotherbenefitsofG
6、Mfood.A:Forexample,geneticallymodifiedcornkillinsectsthateattheplants，soitneedsfewerpesti--cidethannormalplants.geneticallymodifiedtomatostayfreshfortwomonths,soithaslongTimetobesold.B:Itisreallybetterthannormalfood.butisithavenorisks?A:Alsoithas.Geneticallymodifiedcornalsokillbutterflies.Andg
7、eneticallymodifiedtomatomayDominateotherplants.B:So,therearesomeimportantbenefitstogeneticallymodifiedfoodbutalsosomerisks.A:Yeah,bytheway.wouldyoueatatomatowithagenefromabaceria？B：impossible.itwouldmakemefeeldisgusting.MaybeIthinkIeata
