内蒙古包头市届高三第二次模拟考试英语试题.docx

内蒙古包头市届高三第二次模拟考试英语试题.docx

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内蒙古包头市届高三第二次模拟考试英语试题

内蒙古包头市2021届高三第二次模拟考试英语试题

学校:

___________姓名：

___________班级：

___________考号：

___________

一、阅读选择

JoinTrackersEarthforaward-winningSpringBreakCamps.ParentsknowusasoneofthemostengagingcampsinPortland.HerearethenewestSpringBreakCampsforyourlovelykids.

WildernessSurvivalCamps-SpringBreak

Trainintheskillsofwildernesssurvival.KidsworktogetherinaRangersTeam,embarkingonoutdooradventuresandbuildinglastingfriendships.

Grade1-5

●Takeupabow.

●Learnforestskills.

●Carveyourowntoolsandlearntheusesofwildplants.

●Makeafirewithmanymethods.

●Makeyourcampandhomeinthewilderness.

●Makesafehumantrapsforfunstealth（秘密行动）situations.

●Tuition:

$90

Grade6-10

■Learnskillsofhidingforinvisibilityandtheancientskillofshootingarrows.

■Makesheltersfromnaturalmaterials.

■Useyourknifeforwoodworkingandmakingotheradvancedcampcraft.

■Navigateandstay"found"inthewilderness.

■Traininhumantrackingandhowtocareforthesurvivalofothers.

■Tuition:

$84

DayCampSchedule

7:

30AM—8:

30AMFreeandflexiblemorningcheck-in

8:

30AM—3:

00PMBusesdepartat8:

30AMtotraveltooutdooradventure

3:

00PM—3:

30PMFreeandflexibleafternooncheck-out

3:

30PM—6:

00PMPre-registeredextendedcamp

Ourflexibleearlycheck-inandlatercheck-outtimesofferoptionsforworkingparents.YoucanaddaffordableExtendedCampuntil6pm.

SpringBreakExtendedCamp

ExtendedCampisofferedthroughourcommitmenttosupportworkingfamilies.Ourextendedcampistimewellspentwithnaturethemedgamesandactivities.Pre-registrationisrequired.

ExtendedCamp3:

30pm—6pm

$20perafternoonwithpre-registrationofasingleday

$30perafternoonunregistered

LatePickups

Upto30minutesaftertheendofcampisconsideredalatepickup.Forthefirst10minuteswechargeafeeof$5andforanyadditionalminutewecharge$1perminute.After30minutesweconsideritextendedcampandchargeforthefullunregistereddayrateof$30.Latepickupsafter6pmwillbecharged$1perminute.

Ifyouwanttogetmoreinformation,pleaseclicktherightaccesstothepage.

1．WhatskillwillkidslearninGrade1-5?

A．Startingafireinthewild.B．Buildingsurvivalshelters.

C．Settingatrapforwildanimals.D．Trackinghumansinthewilderness

2．WhoisExtendedCampdesignedfor?

A．Naturelovers.B．Workingparents

C．CameplayersD．Familymembers

3．Ifyouarea9thgraderandcheckoutat3:

50pm,howmuchwillyoupayforthiscamptotally?

A．$120.B．$114.

C．$105.D．$99

OneofBritain'smostoutstandingscientistssaysthegrowthintheuseofelectronictabletsandsmartphonesiscausingpeopletospendsomuchtimeindoorsthattheyneedtotakeregularvitaminDsupplementstomakeupforthelackofsunlighttheyreceivenaturally.

GeneticistSteveJonessaidhehimselfwasafollowertothecauseandurgedotherstofollow.“IneverthoughtIwouldbeapersonwhowouldtakevitaminsupplements；Ialwaysthoughtitwasabsolutenonsense.ButnowItakevitaminDeveryday.Today,becauseIknewthesunwasn'tgoingtoshine,Itookanextraone,”hesaid.

ExposuretothesunisthemajorsourceofvitaminD．However,peoplearespendinglessandlesstimeoutdoorsinmanyareas.TheproblemisparticularlyseriousinScotland."TheScotsarethewhitestpeopleintheworldbecausetheirentirebodysystemsarecryingoutforvitaminD,"hesaid,addingthatlifeexpectancyinScotlandistwoyearsshorterthaninEnglandorWales.Multiplesclerosis（多发性硬化症）,amedicalconditionwhichisoftenseeninnorthernEurope,isalsohigherinScotlandthaninEngland.

VitaminDhelpswiththeabsorptionofCa,whichhelpskeepbonesstrong.AndJonessaidthefactthatrickets（佝偻病）wasmakingacomebackinBritainafternearly50yearswasanothersignofhowchangingbehaviorpatternswerebringingphysicalharm.

Jonesadmittedthatconcernsoverthedamagingeffectsonskinoflong-timeexposuretothesunwerereasonable,butsaidsunlightwashealthyandnecessaryforthehumanbody,andcouldhelpinloweringbloodpressure."Ifyoulieonthebeachforanhour,youwilldropyourbloodpressurebyabout10points,becauseitrelaxesyourbloodvessels（血管）.So,getoutinthesunwhilewestillcan,"hesaid.

4．Howarepeopleaffectedbytheriseoftechnologyaccordingtothetext?

A．Theyaremoresensitivetosunlight

B．TheytakemorevitaminDsupplements.

C．TheygetlessvitaminDthanbefore.

D．Theybecomeaddictedtoelectronicgames.

5．What’sJones’attitudetowardstakingvitaminDsupplementsnow?

A．Skeptical.B．Cautious.

C．Worried.D．Supportive.

6．WhyaretheScotsthewhitestpeopleintheworld?

A．Becausetheyareingreatneedofsunlight.

B．Becausetheirbloodpressureisverylow.

C．Becausetheyenjoyashortperiodofsunshine.

D．Becausetheyareeasytogetmultiplesclerosis.

7．Whichofthefollowingcanbethebesttitleforthetext?

A．GetoutandgainmoreVitaminD

B．Keepawayfromtabletsandphones

C．Payattentiontotheimportanceofsunlight

D．TakevitaminDsupplementstokeephealthy

Ifyouwearcontactlenses（隐形眼镜）,youmightnotknowthebestwaytodealwitholdones.Washingthemdownthesinkorflushingthemdownthetoiletisnotthewaytogo.Yetoneinfivepeoplewhowearcontactlensesdojustthat.However,theplasticintheirlensescanlinger（存留）,pollutingbothwaterandland.

RolfHalden,anengineeratArizonaStateUniversityinTempe,andhisteamcreatedanonlinesurvey.Morethan400contactlenswearerstookpart.Thequestionsaskedhowmanygotridoftheirlensesinappropriately.About20percent—oneinfive—senttheirusedcontactlensesdownsinkdrainortoilet.AssumingallcontactlenswearersintheU.S.dothatatthesamerate,theresearchersthencalculatedhowmuchplasticwouldbeflushedawayeachyear.Theirestimate:

6to10metrictons!

That'sabouttheweightoftwotothreeadultAfricanforestelephants.Contactlensesareatinypartoftheworld'splasticpollution.Buttheuniqueplasticusedincontactlensescouldmakethemabigconcern.

Tofigureitout,researchersexposedcontactlensestothemicrobes（微生物）usedtocleanwastewaterinwater-treatmentplants.Thesemicrobesmadetheplasticsbegintofallapart,buttheyweren'tfullybrokendown.Instead,theycreatedalotoftinypiecescalledmicroplastics.

Haldenworriesthatthesesmallplasticbitswillcausetroubleinthefoodchain.Inwater,theplasticsfromcontactlensessink.Animalscouldviewthesetinybitsasfood.Butbecausetheplasticwon'tprovidethemwithnutrition,thiscouldthreatenthehealthofanimalswhodinedonit.

Andthat'salreadyhappening.Manystudieshaveshownthatcorals,larvalfishandshellfisharemistakingmicroplasticsforfood.Overtime,theyriskaccumulatingevenhigherlevelsofplasticintheirbodies.Alsothepollutionhasalreadyshownupinbottledwater,seasaltandfishsoldforhumanconsumption.

8．RolfHalden'ssurveyshowsthat________.

A．contactlenseshavewonpopularitywithAmericans

B．contactlenseshavecausedahugepartofplasticpollution

C．somecontactlenswearersthrowawaytheiroldlensesimproperly

D．manycontactlenswearersdon'tweartheirlensesintheproperway

9．Whatdidtheresearchersfindaboutlensesinwater-treatmentplants?

A．Theycouldbebrokendowncompletely.

B．Theycouldbeprocessedproperlythere.

C．Theycouldn'tbeaffectedbymicrobes.

D．Someofthembecamemicroplastics.

10．Whatdoestheunderlinedsentence“Andthat'salreadyhappening”inthelastparagraphmean?

A．Tinypiecesareenteringoceans.

B．Seacreaturesareeatingmicroplastics.

C．Animalsarecausingplasticpollution.

D．Contactlensesaredamagingtheenvironment

11．Whichoneofthefollowingismostprobablytobediscusssednext?

A．People'seyesightisgettingworseandworse.

B．Contactlensesmustbebannedimmediately.

C．Animalsintheseaarelackinginnutrition.

D．Theimpactsmicroplasticpollutionhasonhumanhealth.

Thankfully,Ifoundthecouragetopersevereinthefaceofadversityandsucceeded.Otherwise.Icouldbeavictimandfeelsorryformyselffortherestofmylife.

AdoctortoldmeatayoungagethatIwouldlikelynevergraduatefromhighschoolduetomyseverehearinglossandmyextremelyslowspeechdevelopment.Ifoundthecouragetoworkhardinschoolandbeactiveinsportsandotheractivitiesdespitewearinghearingaidsandlivingwitha70%hearingloss.BythetimeIwascollege-age,Istartedlosingmynightvision.Idecidedtogoawaytocollege300milesfromhome.Iobtainedmybachelor'sdegreeandgraduatedwithhonors.EventhoughIhadterriblehearinglossandwasbeginningtolosemysightatnight,Ifoundthecouragetobeginaprofessionalcareer.

AfterearningmyMBAdegree,IacceptedapositionwithKelloggintheCorporateAffairsDepartment.WhenIwasworkingonmyMBAdegree,Ifoundthecouragetoasksomeonesuccessfuldespitefacingsimilarchallengestomentor（指导）me.HeencouragedmetoconsiderKelloggasheknewthecompanywascommittedtodiversityandinclusion（包容）.Inervouslystartedmynewcareer,becausemyvisionlosshadprogressedsignificantlyinthepastfewyears.IamthankfultohaveamentorthatencouragedmeandIamthankfulIfoundthecouragetoapplyforapositionwithKellogg.

WhileKelloggfostersasupportive,encouragingenvironment,itstilltakescourageformetorequirewhatIneedtomakesureIamsuccessfulinmycareer.Ineedcouragetospeakupandaskforsuitableaccommodationstodomyjob.Ialsohavetoaskforassistancenavigatingthroughunfamiliarareas.IhavefoundthateveryoneatKel