转基因食品英语介绍ppt

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1、GeneticallyModifiedFoods——Angelordevil？GeneticallyModifiedFoods——definitionWhatisgeneticallymodifiedfood？GeneticallyModifiedFoodsshorthandforGMF；Geneticallymodifiedfoodisusingmodernmolecularbiologicaltechnology,willsomebiologicalgenetransfertootherspecies,modificationofbiologicalgenet

2、icmaterialandchangeit’squalityintheshape,nutritionalquality,andetc.转基因食品是利用现代分子生物技术，将某些生物的基因转移到其他物种中去，改造生物的遗传物质，使其在形状、营养品质、消费品质等Suchorganismsfordirectfoodorasrawmaterialoffoodisgeneticallymodifiedfood.Duetoitssafetyproblems,GeneticallyModifiedFoodsiscalledtheWorld'sMostControversialFoo

3、d!Let’sfurtherunderstandingit.GeneticallyModifiedFoods——Angelordevil？GeneticallyModifiedFoods——Angelordevil？Geneticallymodified(gm)foodisaPandora‘sboxwasopen,orthehistoryofmankind’sgreatestbreakthroughofbiotechnology?(转基因食品又一潘多拉魔盒被开启,还是人类史上最伟大的生物技术突破？)Peoplehavedifferentviews：Theadva

4、ntagesofGMF:1.Solvetheproblemoflackoffoods.2.Decreasethefrequencyofusingpesticides,avoidthepollutionofenvironment.3.Increasethenutritionoffood.Let'slookatsomeexamples:Wehavetoadmitthattransgenictechnologycanincreaseproduction,whichisveryimportantforacountrywithalargePopulation!Genetica

5、llyModifiedFoods——Angelordevil？Wecannotpredictifthegeneticallymodifiedfoodwillharmtheenvironment.Theimpactofstormsorrainingdaysongeneticallymodifiedfoodsisunknown.GeneticallyModifiedFoods——TheadvantagesofGMF:Althoughthegeneticallymodifiedfoodwasmadebythescientists,theydidn’tmakesured

6、oesgeneticallymodifiedfoodhavebadeffectsofpeople’shealth.Maybe,thiskindoffoodwouldinfluencenotonlyhealth,butalsointelligence.Let'slookatsomereports:WealsohavetoadmitthatGMFhasapotentialdanger.GeneticallyModifiedFoods——Angelordevil？Thisisasurveyresultofgeneticallymodifiedfoodinpeople‘s

7、minds.Frompicturewecanseealmostcompletelyoppositeopinions.GeneticallyModifiedFoods——AsurveyresultCurrentsituation:Foodisthefirstnecessityforpeople!SowearecareabouthowfarisGMFfromus:FromthepictureswecanseethatGMFhasenteredintoourdailylife.GeneticallyModifiedFoods——Angelordevil？Ifyou