使用屏幕時間過長對兒童有害嗎等2則外刊閱讀訓(xùn)練-高三英語二輪復(fù)習(xí)

外刊精讀|使用屏幕時間過長對兒童有害嗎？導(dǎo)讀：智能手機(jī)和平板電腦已經(jīng)成為很多家庭的常用電子產(chǎn)品。但與此同時，家長也開始擔(dān)心孩子們使用這些電子設(shè)備對健康的影響。一項新研究稱，使用屏幕給年輕人的健康造成的危害極小，所以家長們不必多慮?！锻饪x》淺談兒童使用電子設(shè)備與其健康之間的聯(lián)系。一、語篇泛讀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、詞匯表gluedto全神貫注地盯著…看

eyesight視力

short-sighted近視的

headache頭痛

anorexia厭食癥

self-harm自殘行為

damaging有害的

mentalhealth精神健康狀態(tài)

lifesatisfaction生活滿意度

wellbeing健康

paediatrics兒科學(xué)

sleep睡眠

exercise體育活動，運動三、測試與練習(xí)閱讀課文并回答問題。1.WhatisoneoftheconcernslistedontheUK’sgovernment’splanforregulationoftheinternetandsocialmedia?2.Accordingtonewresearch,howmuchofayoungperson’swellbeingisaffectedbyusingsocialmedia?3.Trueorfalse?

Theresearchfoundtherewasonlyasmallrelationshipbetweenscreentimeandmentalhealth.4.Whodoesthearticlesuggestshouldbethepersontomakeajudgementonhowmuchsocialmediatimeyoungpeoplehave?5.Whichwordinthetextmeans'strongandaccurate’?請在不參考課文的情況下完成下列練習(xí)。選擇一個意思合適的單詞填入句子的空格處。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參考答案閱讀課文并回答問題。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.”請在不參考課文的情況下完成下列練習(xí)。選擇一個意思合適的單詞填入句子的空格處。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導(dǎo)致早逝導(dǎo)讀：食物在經(jīng)過加工后所包含的營養(yǎng)成分會有所降低，這也是為什么人們普遍認(rèn)為經(jīng)過加工后的食品不如新鮮食材營養(yǎng)豐富?？茖W(xué)家發(fā)現(xiàn)，被經(jīng)過“超級加工”的食品對人體健康帶來了新的威脅。超加工食品是一種經(jīng)過大量工業(yè)加工的食品，包裝上通常有很長的成分表?？茖W(xué)家對超加工食品進(jìn)行了研究，他們發(fā)現(xiàn)了什么？本期

“外刊精讀”討論食用超加工食品可能對人體健康產(chǎn)生的影響。一、語篇泛讀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、詞匯表hardtodigest難以（讓人）接受

tuckinto盡情地吃，痛快地吃

ingredient成分，配料

processedfoods經(jīng)過加工的食品

nutritious營養(yǎng)豐富的

preservative防腐劑

sweetener甜味劑

colourenhancers色素

hardtoswallow令人難以置信

consumption食用

cardiovasculardisease心血管疾病

diet飲食

feaston盡情享用，大吃大喝

unprocessed未經(jīng)加工的

wholegrain全谷物的

Mediterranean-stylediet地中海式飲食

wearewhatweeat人如其食三、測試與練習(xí)閱讀課文并回答問題。1.Accordingtonewstudies,whatmightbeworsethanprocessedfoods?2.Trueorfalse?

Anultra-processedfooditemcontainsmanyingredients.3.Howmighteatingtoomuchultra-processedfoodbebadforyourhealth?4.Accordingtoonestudy,whatshouldyoudoifyourgrandmotherdoesn’trecognizewhatyou’reeating?5.Whichwordusedinthearticlemeans‘connectionsbetweentwothings’?請在不參考課文的情況下完成下列練習(xí)。選擇一個意思合適的單詞填入句子的空格處。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參考答案閱讀課文并回答問題。1.Accordingtonewstudies,whatmightbeworsethanprocessedfoods?

Studieshavefoundtheworstkindsoffoodareultra-processedones.2.Trueorfalse?

Anultra-processedfooditemcontainsmanyingredients.

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

Twostudieshaveshownthatpeopleeatingmoreultra-processedfoodhadworse