英语专业泛读unit-3-Food-Fight-1.ppt
上传人:天马****23 上传时间:2024-09-14 格式:PPT 页数:78 大小:12MB 金币:10 举报 版权申诉
预览加载中,请您耐心等待几秒...

英语专业泛读unit-3-Food-Fight-1.ppt

英语专业泛读unit-3-Food-Fight-1.ppt

预览

免费试读已结束,剩余 68 页请下载文档后查看

10 金币

下载此文档

如果您无法下载资料,请参考说明:

1、部分资料下载需要金币,请确保您的账户上有足够的金币

2、已购买过的文档,再次下载不重复扣费

3、资料包下载后请先用软件解压,在使用对应软件打开

Itreferstoafightagainst“geneticallymodifiedfood”(GMF)esp.betweenE.U.(theEuropeanUnion)andU.S.(theUnitedStates)II.Author1.Geneticallymodifiedfood(Frankenfood)GeneticallyModifiedFood(GMF)–Foodmadebyreweavingthegenesofcountlessfruitsandvegetablesorbytakingagenefromoneplantoranimal&puttingitinanother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、消费品质等方面向人们所需要的目标转变。以转基因生物为直接食品或为原料加工生产的食品就是“转基因食品”。Thedevelopmentofgeneticallymodifiedfood2.GMcropsaroundtheworldTheglobaldistributionofGMfoodRecently,Chinaissuedcertificatesforgeneticallymodifiedrice‘Huahuinumberone’and‘BtShanyou63’.TypesofgeneticallymodifiedcropsSampleGMproducts12mushroom?wearefluorescentproteinfishes,fabulous?15StrangeInvaders3.Geneticallymodifiedfoods(GMF)…3.1TheadvantagesofGMfood3.2ThedisadvantagesofGMfood4.Homework.fluorescent[英][fluə’resnt]adj.荧光的;发荧光的;(颜色、材料等)强烈反光的;发亮的Afluorescentsurface,substance,orcolourhasaverybrightappearancewhenlightisdirectedontoit,asifitisactuallyshiningitself.protein[英][prəuti:n]adj.蛋白质的RoundupBeneluxWallStreetIII.StructureoftheTextFoodFight转基因食品进口转基因大豆:从港口采集到的进口转基因大豆,呈扁圆或椭圆、色泽暗黄,与国产大豆明显区别是豆脐呈黄褐色,俗称“黑脐豆”。What’syouridea?2.dump:verb[withobj.]depositordisposeof(rubbish,waste,orunwantedmaterial),typicallyinacarelessorhurriedway堆放,扔掉,倾倒(垃圾或废料等)trucksdumped1,900tonsofrefusehere.卡车在这里倾倒了1,900吨废物。■putdownorabandon(something)hurriedlyinordertomakeanescape(为逃跑而)丢弃,扔掉thecoupledumpedthecarandfled.这一对男女弃车而逃。■put(something)downfirmlyorheavilyandcarelessly猛地放下,沉重地扔下shedumpedherknapsackonthefloor.她将背包重重地往地板上一扔。■(informal)abandonordesert(someone)(非正式)抛弃,遗弃,离开(某人)hisgirlfrienddumpedhimforbeingfat.他的女朋友因为他太胖而抛弃了他。■send(goodsunsaleableinthehomemarket)toaforeignmarketforsaleatalowprice(在国外)倾销thesecountrieshavebeendumpingcheapfertilizersontheUKmarket.这些国家一直在英国市场上倾销廉价化肥。5.genteel:adjectivepolite,refined,orrespectable,especiallyinanaffectedorostentatious(夸耀的)waysoastoappearupperclass彬彬有礼的,优雅的(尤指假装斯文)6.nasty:highlyunpleasant,especiallytothesenses;physicallynauseating令人