使用屏幕时间过长对儿童有害吗等2则外刊阅读训练-高三英语二轮复习

外刊精读|使用屏幕时间过长对儿童有害吗？导读：智能手机和平板电脑已经成为很多家庭的常用电子产品。但与此同时，家长也开始担心孩子们使用这些电子设备对健康的影响。一项新研究称，使用屏幕给年轻人的健康造成的危害极小，所以家长们不必多虑。《外刊精读》浅谈儿童使用电子设备与其健康之间的联系。一、语篇泛读IfIcouldhaveyourattention,please.I’dliketotalktoyouaboutyoungpeople’sscreentime.It’satemptinghabitforthemtoglanceattheirsmartphoneortabletratherthanmakeeyecontactwithsomeoneandmakeconversation!Thereissomuchtolookat:photographs,socialmediafeeds,messagesandemails;it’snowondertheyare

gluedto

theirscreens.Butisitgoodforthem?Therehavebeenmanyclaimsaboutthedamagelookingatscreensdoestoour

eyesight.Somepeoplefearedstaringatasmallbrightboxcouldmakeus

short-sighted

orleadto

headaches.Thisisaparticularconcernforchildrenandyoungpeople,whospendahigherpercentageoftimeusingelectronicgadgets.BBCtechnologycorrespondent,RoryCellan-Jones,says:“thereisplentyofanecdotalevidencethatnomatterhowlongteenagersarespendinglookingatscreens,theyareencounteringmaterialaboutissuessuchas

anorexia

and

self-harm

thatcouldprove

damaging

totheir

mentalhealth”.Butanewstudysaystimeinfrontofcomputersandphonesmightnotbeasbadforyoungpeopleasmanythink.ResearchbytheOxfordInternetInstituteexamineddatafrommorethan17,000teenagersintheUK,IrelandandtheUnitedStates.Theirstudyconcludedthatmostlinksbetween

lifesatisfaction

andsocialmediausewere"trivial",accountingforlessthan1%ofateenager's

wellbeing.ProfessorPrzybylski,directorofresearchattheinstitute,said:"99.75%ofaperson'slifesatisfactionhasnothingtodowiththeiruseofsocialmedia."Theresearchfoundthatfamily,friendsandschoollifeallhadagreaterimpactonwellbeing.So,doesthismeanyoungpeoplecanspendlongerlookingatsocialmedia?TheOxfordresearchersareconfidentthattheirstudyisrobustinitsfindingsandthatanycorrelationbetweenscreentimeandmentalhealthisverysmall.DrMaxDavie,officerforhealthimprovementattheRoyalCollegeof

Paediatrics

andChildHealth,callsthestudya“smallfirststep”,buthesaidtherewereotherissuestoexplore,suchasscreentime'sinterferencewithotherimportantactivitieslike

sleep,

exercise

andtimewithfamilyorfriends.Perhapsfornow,decidingwhatthe‘right’amountofscreentimeishastobedowntopersonaljudgement.二、词汇表gluedto全神贯注地盯着…看

eyesight视力

short-sighted近视的

headache头痛

anorexia厌食症

self-harm自残行为

damaging有害的

mentalhealth精神健康状态

lifesatisfaction生活满意度

wellbeing健康

paediatrics儿科学

sleep睡眠

exercise体育活动，运动三、测试与练习阅读课文并回答问题。1.WhatisoneoftheconcernslistedontheUK’sgovernment’splanforregulationoftheinternetandsocialmedia?2.Accordingtonewresearch,howmuchofayoungperson’swellbeingisaffectedbyusingsocialmedia?3.Trueorfalse?

Theresearchfoundtherewasonlyasmallrelationshipbetweenscreentimeandmentalhealth.4.Whodoesthearticlesuggestshouldbethepersontomakeajudgementonhowmuchsocialmediatimeyoungpeoplehave?5.Whichwordinthetextmeans'strongandaccurate’?请在不参考课文的情况下完成下列练习。选择一个意思合适的单词填入句子的空格处。1.Thefootballmatchwassoexciting;wewere______theTVuntilthefinalwhistlewasblown.gluedto

gluedonto

gluedwith

gluedin2.

Mybosstakesaseriousinterestinmy

______

bygivingmetheopportunitytoworkflexibly.self-harm

anorexia

wellbeing

anecdotal3.

Myblinddatedidn’tgowell–mydatedidn’t

______

allevening.Iwon’tbeseeingheragain!makecontacteyes

makeeyecontacts

makeeyecontact

makingeyecontact4.

Icouldn’tgetajobwiththepoliceforcebecausetheysaidIwas

______.mentalhealth

short-sighted

paediatric

anorexia5.Storiesthattherockstarwasinvolvedinaroadaccidentwerejust

______

-there’sbeennoofficialannouncement.anecdotal

anecdoting

anecdotally

anecdoted参考答案阅读课文并回答问题。1.WhatisoneoftheconcernslistedontheUK’sgovernment’splanforregulationoftheinternetandsocialmedia?

TheUKgovernment'splanforregulationoftheinternetandsocialmediacontainsalonglistofonlineharms,includingexcessivescreenusebyteenagers.2.Accordingtonewresearch,howmuchofayoungperson’swellbeingisaffectedbyusingsocialmedia?

ThestudybytheOxfordInternetInstituteconcludedthatmostlinksbetweenlifesatisfactionandsocialmediausewere"trivial",accountingforlessthan1%ofateenager'swellbeing.3.Trueorfalse?

Theresearchfoundtherewasonlyasmallrelationshipbetweenscreentimeandmentalhealth.

True.TheOxfordInternetInstituteisconfidentitsstudyisrobustinitsfindingandthatanycorrelation(orrelationship)betweenscreentimeandmentalhealthisverysmall.4.Whodoesthearticlesuggestshouldbethepersontomakeajudgementonhowmuchsocialmediatimeyoungpeoplehave?

Thearticlesuggestsit'sdowntopersonaljudgement.5.Whichwordinthetextmeans'strongandaccurate’?

Robust.“TheOxfordresearchersareconfidentthattheirstudyisrobustinitsfinding.”请在不参考课文的情况下完成下列练习。选择一个意思合适的单词填入句子的空格处。1.Thefootballmatchwassoexciting;wewere

gluedto

theTVuntilthefinalwhistlewasblown.2.Mybosstakesaseriousinterestinmy

wellbeing

bygivingmetheopportunitytoworkflexibly.3.Myblinddatedidn’tgowell–mydatedidn’t

makeeyecontact

allevening.Iwon’tbeseeingheragain!4.Icouldn’tgetajobwiththepoliceforcebecausetheysaidIwas

short-sighted.5.Storiesthattherockstarwasinvolvedinaroadaccidentwerejust

anecdotal

-there’sbeennoofficialannouncement.食用超加工食品可能导致早逝导读：食物在经过加工后所包含的营养成分会有所降低，这也是为什么人们普遍认为经过加工后的食品不如新鲜食材营养丰富。科学家发现，被经过“超级加工”的食品对人体健康带来了新的威胁。超加工食品是一种经过大量工业加工的食品，包装上通常有很长的成分表。科学家对超加工食品进行了研究，他们发现了什么？本期

“外刊精读”讨论食用超加工食品可能对人体健康产生的影响。一、语篇泛读It’sgoodtoenjoyfood,butsometimesstoriesaboutthedangersofeatingcertainthingscanbe

hardtodigest.Iloveto

tuckinto

toapepperonipizzaormunchonajamdoughnut,eventhoughIknowthedangersthatlurkintheir

ingredients.It’sclearthat

processedfoods

arenotthemost

nutritious

things;buttherenowcomesanewthreat-fromultra-processedfoods.Scientistshavenowdiscoveredthateatingthesetypesoffood-suchaschickennuggets,icecreamandbreakfastcereals-havebeenlinkedtoearlydeathandpoorhealth.Thisisthestuffthathasbeenthroughmoresubstantialindustrialprocessingandoftenhaslongingredientlistsonthepacket,includingadded

preservatives,

sweeteners

or

colourenhancers.Knowingthatyourbowlofcornflakescouldbebadforyoumightbe

hardtoswallow,buttwostudieshaveshownthatpeopleeatingmoreultra-processedfoodhadworsehearthealth.Dr.MathildeTouvierfromtheUniversityofParis,whoconductedoneofthestudies,toldtheBBC:"Therapidandworldwideincreasing

consumption

ofultra-processedfoods,tothedetrimentoflessprocessedfoods,maydriveasubstantialburdenof

cardiovasculardiseases

inthenextdecades."Butitmightnotbecompletelynecessarytochangeyour

diet

justyetasthereisstillsomeuncertaintyabouttheresultsofthestudyandquestionsstilltoanswer.KevinMcConway,aprofessorofstatisticsatTheOpenUniversity,toldtheBBC:"Thesestudiesdoincreasemyconfidencethatthere'ssomethingrealbehindtheseassociations-butI'mstillfarfromsure."MaybeweshouldfollowtheadviceofTheUSNationalInstitutesofHealth,whichfoundthatultra-processedfoodsleadpeopletoeatmoreandputonmoreweight.Itsuggestsavoidingfoodcontainingingredientsyoucannotpronounceoranythingyourgrandmotherwouldnotrecogniseasfood!Theobviousthingtodoseemstobeto

feaston

more

unprocessed

foods,suchasfruit,vegetables,fish,nutsandseeds,beans,lentilsand

wholegrains,oftencalleda

Mediterranean-stylediet.Afterall,

wearewhatweeat!二、词汇表hardtodigest难以（让人）接受

tuckinto尽情地吃，痛快地吃

ingredient成分，配料

processedfoods经过加工的食品

nutritious营养丰富的

preservative防腐剂

sweetener甜味剂

colourenhancers色素

hardtoswallow令人难以置信

consumption食用

cardiovasculardisease心血管疾病

diet饮食

feaston尽情享用，大吃大喝

unprocessed未经加工的

wholegrain全谷物的

Mediterranean-stylediet地中海式饮食

wearewhatweeat人如其食三、测试与练习阅读课文并回答问题。1.Accordingtonewstudies,whatmightbeworsethanprocessedfoods?2.Trueorfalse?

Anultra-processedfooditemcontainsmanyingredients.3.Howmighteatingtoomuchultra-processedfoodbebadforyourhealth?4.Accordingtoonestudy,whatshouldyoudoifyourgrandmotherdoesn’trecognizewhatyou’reeating?5.Whichwordusedinthearticlemeans‘connectionsbetweentwothings’?请在不参考课文的情况下完成下列练习。选择一个意思合适的单词填入句子的空格处。1.WhenI’monholidayIliketo_______aniceplateofbaconandeggsformybreakfast!tuckup

tuckon

tuckinto

tuckout2._______ofcoffeehasincreasedconsiderably.Nowthereseemstobeashopsellingitoneverystreetcorner.ingredients

consumption

diet

preservatives3.Afterbeingillforseveralweeks,mydoctorhasrecommendedIeatsome_______mealstoimprovemyhealth.nutritious

ingredients

wholegrains

sweeteners4.Gettingpoorgradesinmyexamswas_______-butIguessIcantryagainnextyear.hardandswallow

hardtoswallowing

hardlyswallow

hardtoswallow5.Thebreadtastedawful!Ithinkitwasfullof_______,whichiswhyitstayedfreshforaweek!colourenhancers

ingredients

preservatives

processedfood参考答案阅读课文并回答问题。1.Accordingtonewstudies,whatmightbeworsethanprocessedfoods?

Studieshavefoundtheworstkindsoffoodareultra-processedones.2.Trueorfalse?

Anultra-processedfooditemcontainsmanyingredients.

True.Scientistshavefoundultra-processedfoodshavebeenthroughmoresubstantialindustrialprocessingandoftenhavelongingredientlistsonthepacket.3.Howmighteatingtoomuchultra-processedfoodbebadforyourhealth?

Twostudieshaveshownthatpeopleeatingmoreultra-processedfoodhadworse