高三英语培优外刊阅读学案环境话题

高三英语培优外刊阅读班级：____________学号：____________姓名：____________外刊精选｜给食品贴生态标签，谁在为环境买单？这两年，人们在环保方面可以说是屡出新招，比如，号称健康又低碳的“植物肉”，用着用着就烂了的纸吸管，点外卖要额外付费的一次性餐具，等等。最近，英国一个研究团队尝试为食品测算“环保值”，并力推食品生产商都为产品打上“生态标签”。这项措施真的有利于环保吗？推广“生态标签”，究竟是约束生产商，还是绑架消费者？SupermarketFoodCouldSoonCarryEco-labels,SaysStudySupermarketshopperscouldsoonbecheckingtheenvironmentalimpactoffoodbeforeputtingitintheirtrolleys,thankstonewresearch.Reliableinformationofthiskindhasn'tbeenavailable.That'sbecauseUKmanufacturersonlyhavetolisttheirmainingredients.Scientistshaveovercometheproblembyestimatingthecompositionofthousandsoffoodproductsandtheirimpact.Manyconsumerswanttoknowhowtheirweeklyfoodshopaffectstheplanet.Thefoodindustryhasalsobeencryingoutforanewtoolandthisalgorithmisalreadybeingusedbysomemanufacturers.Theteamestimatedthecompositionof57,000foodsanddrinksinsupermarketsintheUKandIreland.Itthenassessedtheimpactofgrowingmethods,processingandtransport,againstkeyenvironmentalmeasuresincludinggreenhousegasemissionsandimpactsonnature.Underthealgorithm,thehigherthescore,thehighertheenvironmentalimpact.Butthereiswidevariationwithinspecificcategories.Forexample,thehighest-impactporksausagescoredaboutathirdhigherthantheleastimpactful.Theresearchersdon'tforeseeeco-labellingbecomingcompulsoryinthenearfuture.Theywantfirmstoadoptitvoluntarily,somethingtheybelievewouldleadthemtocompeteoverthesustainabilityoftheirfoodanddrinkproducts.【词汇过关】请写出下面文单词在文章中的中文意思。1.reliable[rɪˈlaɪəbl]adj._________________________________2.shop[ʃɒp]n._________________________________3.key[kiː]adj._________________________________4,4.foresee[fɔːˈsiː]v._________________________________5.firm[fɜːm]n._________________________________6.adopt[əˈdɒpt]v._________________________________7.voluntarily[ˌvɒlənˈteərəliˈvɒləntrəli]adv._________________________________【词块学习】请从文章中找到下面中文相对应的文词块。1.通过做某事来克服问题_________________________________2.迫切需要_________________________________3.广泛变化_________________________________拓展练习阅读理解vInmytownpeopleliketogivesmilecardstothosewhohavereceivedhelp.Andthereceiverscontinuetohelpothers.Withthosecards,peopleenjoyhelpingandbeinghelped.Igotsomesmilecardsandusedthreeofthemjustyesterday!IusedthefirstsmilecardwhenIwasgettingmydogssomefoodinapetstore.Amanwalkeduptolookatcollars(项圈),lookingpuzzled.HeaskedmeifIknewanythingaboutdogsandcollars,whichactuallyIwasquitefamiliarwith.Ihelpedhimchooseone.Ihopeitwouldworkforhisdog.Whenhesaidthanks,Ihandedhimasmilecard.Hesmiledandsaidhewouldhelpsomeoneassoonaspossible.Thatwasamazing!Theninasupermarket,whenIwaspayingthebill,agrandmawastryingtogethergranddaughteroutofabasket.Iofferedtohelpher,andshesaid“Yes,please.”Latershetoldmethatshehadjusthadanoperationandcouldn’tliftthingsverywell.Aftergettingthebabygirlout,Ihandedhermysecondsmilecard.ThenIpaidforsomeone’sfoodinasmallrestaurantandleftbehindthethirdsmilecard.Ifeltveryhappyyesterday.Itwasgreattohelpothersandleavebehindsmilecards.Ibelievethatmoreandmorepeoplewillgethappinessfromreceivingandgivingsmilecards.5.Whowillgetsmilecards?A.PeoplewhohavereceivedhelpB.AnystoresC.PeoplewhohaveofferedhelpD.Anyfriends4,6.Fromparagraph3welearntheauthorwasquitefamiliarwith_________.A.dogfoodB.dogsandcollarsC.cardsD.givingsmilecards7.Thegrandmacouldnotlifthergranddaughterwellafter________.A.hardworkB.muchtalkC.anoperationD.alongwalk8.Fromthepassagewhatdoweknowaboutpeopleintheauthor’stown?A.Peopleonlyliketoreceivehelp.B.Peopleliketogivethingstoothers.C.Peoplelovetogoaroundthetown.D.Peopleliveahappylife.外刊精选答案【词汇过关】请写出下面文单词在文章中的中文意思。1.reliable[rɪˈlaɪəbl]adj.可信赖的2.shop[ʃɒp]n.去商店买;在商店购物3.key[kiː]adj.关键的;最重要的4.foresee[fɔːˈsiː]v.预料;预见;预知5.firm[fɜːm]n.公司6.adopt[əˈdɒpt]v.采用7.voluntarily[ˌvɒlənˈteərəliˈvɒləntrəli]adv.自愿地【词块学习】请从文章中找到下面中文相对应的文词块。1.overcometheproblembydoingsomething通过做某事来克服问题2.cryoutfor迫切需要3.widevariation广泛变化【全文翻译】研究表明，超市食品很快就会贴上生态标签4,不久之后，超市购物者就能先检查某样食品会对环境带来怎样的影响，再决定要不要把它放进购物车里，这都得益于一项新研究。但目前，消费者还无从获得这类可靠信息，因为在英国，食品生产商只需要列出他们产品的主要原料即可。科学家们为了解决这个问题，对数千种食品的成分及其生态影响进行了估算。许多消费者原本就想知道，他们每周采购的食物会对地球造成怎样的影响。食品行业也迫切需要一种新方法来测算食品的生态影响，而有些食品生产商已经采用了这种新算法。研究团队从英国和爱尔兰的超市中选取了57000种食品和饮料，并估算出它们的成分。接着，团队根据如温室气体排放及其对自然的影响等重要环境指标，对这些产品的原料种植方法、加工方式和运输方式等方面进行了评估。根据该算法，某样食品得分越高，说明它对环境的影响就越大。不过，在具体类别中，同类食品之间也存在着较大差异。例如，对环境影响最大的猪肉香肠，得分要比影响最小的香肠高出三分之一。研究人员预计，食品生态标签在短期内不会成为强制性要求。他们希望企业能主动采用这项措施，因为研究者认为，这会让这些企业的食品及饮料产品在可持续性上更有竞争力。拓展练习阅读理解参考答案5.A    6.B    7.C    8.D4