外研社教学-新一代大学英语（发展篇）视听说教程1_U2_PPT_课件.ppt

FoodandHealthUnit2

Warm-up01ListeningandSpeaking02ViewingandSpeaking03CONTENTSProject04

1Warm-up

Workinpairsonthefollowingactivities.Readthefoodtermsandthedescriptionscarefully.Thenmatchthedescriptionswiththeterms.Step1Warm-up

processedfoodWarm-up1Itisfoodthatisgrownorproducedwithoutsynthetic(人造的)pesticidesorchemicalfertilizers.2Itisfoodthatisspeciallytreatedtochangecolorandkeepfresh,etc.3Itisfoodthatisgrownwithinareasonabledistancefromwhereitiseaten.Itdoesnotspenddaysorweekstobetransportedandisthereforegenerallyfresher.4ItisfoodthatisproducedfromorganismsthathavehadspecificchangesintroducedintotheirDNAusingthemethodsofgeneticengineering.5Itisfoodthatisnotprocessedorrefined,orthatisprocessedandrefinedaslittleaspossible,beforebeingconsumed.ItisfoodinitsnaturalanicfoodlocalfoodGMfoodwholefood

Workinpairsonthefollowingactivities.Listthefoodsthatyouateforbreakfast,lunchandsupperyesterday.Foreachofthem,decidewhetheritisgeneticallymodified,local,whole,processed,ororganic.Step2Warm-up

ReferenceanswersWarm-upBreakfastMuffinProcessedfoodBananaWholefoodMilkLocalfoodLunchRiceOrganicfoodScrambledeggswithtomatoesLocalfoodSweetandsourporkLocalfoodSupperDumplingsLocalfood

AdditionalActivityReadthefollowingquotesabouthealthyeating.Trytoexplainthequoteswithexamplesoryourpersonalexperiences.1Thosewhothinktheyhavenotimeforhealthyeatingwillsoonerorlaterhavetofindtimeforillness.—EdwardStanley2Theonlywaytokeepyourhealthistoeatwhatyoudon’twant,drinkwhatyoudon’tlike,anddowhatyou’drathernot.—MarkTwainWarm-up

Referenceanswers1Mainpoints:Healthyeatingisnotjustaboutkeeping