名校2023版高考英语阅读理解精读含答案

名校2023版高考英语阅读理解精

读含答案

Headsup!Acrossthecountry,sportsinjuriesareasafety

concernforyoungathletes.Now,theAmericanMedical

Association(AMA)hasanewsetofguidelinesaimedat

protectingplayersfromthedangerofconcussions—serious

injuriescausedbyablowtothehead.

“Byraisingawarenessoftheseriousrisksassociatedwith

concussionsandensuringthattheappropriateguidelinesarein

place,wecanreducethenumberofyoungathleteswhomay

returntothegametoosoon,whichcanputtheirhealthat

furtherrisk,"saidAMABoardMemberJackResneckJr.,M.D.,

inastatement.

Thepolicyrecommendsthatyoungathleteswhomayhavea

concussionbetakenoffthefieldassoonaspossible.Then,they

areonlytoreturntotheirsportwithadoctor'swrittenapproval.

Thepolicyalsosetsage-specificrulesforhealthcare

professionalsandathleticorganizationsinevaluatingandcaring

forconcussions.

AccordingtotheCenterforDiseaseControlandPrevention

（CDC）,aconcussionisatypeoftraumatic（仓！］伤）braininjury

causedbyabump,blow,orjolttotheheadorhittothebody

thatcausestheheadandbraintomoverapidlybackandforth.

Thistypeofmovementcancausethebraintobouncearound

ortwistinsidetheskull（颅骨）.Itcandamagebraincellsand

createchemicalchangesinthebrain.

TheCDCsaysthatbetween1.6millionand3.8million

traumaticbraininjuriescausedbysportsandrecreation-related

activitiesoccurintheU.S.everyyear.AstudyfromtheCenterfor

InjuryResearchandPolicyshowedthatasmanyas40%ofhigh

schoolathletesreturntoplayingbeforetheyshould.TheAMA/

snewguidelinesshouldhelptobringthosenumbersdown.

8.WhydoestheAMAsetthenewguidelines?

A.Toraisesafetystandardsofsports.

B.Toprotectathletesfromconcussions.

C.Tosetrulesforhealthcareevaluation.

D.Tohelpplayersreturntothegamequickly.

9.Whatshouldyoungathleteswhomayhaveaconcussiondo?

A.Avoidusingthehead.

B.Leavethefieldforever.

C.Gettreatmentintime.

D.Switchtoanothersport.

10.Whatisparagraph4mainlyabout?

A.Whataconcussionis.

B.Whatcausesdamagetobraincells.

C.HowtheCDCworks.

D.Howaconcussioncanbeprevented.

11.Whichofthefollowingisthebesttitleforthetext?

A.RulesforSaferPlay

B.SportsInjuriesintheUS

C.AdvicetoAthletes

D.NewPoliciesforDoctors

词汇句型积累

1.aimat旨在..

2.inplace准备就绪

3.put...atrisk把置于危险中

4.backandforth来来回回

5.recreation-relatedadj.与娱乐有关的

6.bring...down使..降下来

长难句分析

Byraisingawarenessoftheseriousrisksassociatedwith

concussionsandensuringthattheappropriateguidelinesarein

place,wecanreducethenumberofyounqathleteswhomay

returntothegametoosoon,whichcanputtheirhealthat

furtherrisk...通过提高对脑震荡所带来的严重风险的认识，以及确保

适当的指导方针就位，我们能减少可能过早返回去继续运动的年轻运动

员的数目，而过早回去运动可能会使他们的健康处于更危险的境地……

主句是wecanreduce...,其前是bydoing构成的介词短语作状语，

其中that引导的从句作ensuring的宾语；who引导的定语从句修饰

先行词youngathletes;which引导定语从句，指代returntothe

gametoosoon这件事。

BCAA

Organicfoodisverypopular.Itisalsoexpensive.Someorganic

foodcoststwiceasmuchasnon-organicfood,butnewparents

andpetownersarewillingtopayupto200%morefororganic

food.However,therearepeoplewhothinkitisawasteof

money.

Thereisonemaindifferencebetweenorganicand

non-organicfood.Organicfarmsdonotuseagricultural

chemicals,suchaspesticides（杀虫剂）.Inmanycountriesorganic

foodshavespeciallabels.Theseguaranteethattheproductsare

natural.

Somepeoplethinkorganicmeanslocallygrown.Originally

thiswastrue.Overtimeorganicfarmingbecamemoredifficult.

Thedemandfororganicfoodgrewlargerthanthesupply.Small

companieshadtosellouttolargecompanies.Thereweren't

enoughorganicingredients（原料）,suchasgrainandcattle.This

madeitdifficultformanyorganiccompaniestostayinbusiness.

Today,manylargecompanieshaveanorganiclineofproducts.

Isorganicfoodmorenutritious?Thisispartofthedebate.

Manyfarmersandconsumersbelieveitis.Theythinkagricultural

chemicalscausehealthproblemssuchascancer.Manyhealth

professionalsdisagree.Fewstudiesprovethatorganicfoods

preventhealthproblems.Healthspecialistsworrymoreabout

bacteria（病毒）,suchasE.coliandsalmonella.Thesecangetinto

contactwithorganicandnon-organicfood.Doctorsrecommend

washingproduceverycarefully.Handlingmeatcarefullyis

importanttoo.

Mostpeopleagreethatnaturallygrownfoodtastesbetter.

Istastierfoodworththeextramoney?Thisisamatterofopinion.

Whetheritishealthierornotmayrequiremoreresearch.

However,organicconsumersargueitisbettertobesafethan

sorry.

12.Whatisprobablythemajorconcernoforganicfood

consumers?

A.Price.

B.Safety.

C.Freshness.

D.Variety.

13.Whatisthedoctors'suggestion?

A.Growyourownfood.

B.Reducetheuseofpesticides.

C.Makesurethefoodisclean.

D.Buylargecompanies*products.

14.Whichofthefollowingdomostpeopleagreeonorganic

food?

A.Ittastesbetter.

B.Itiseasiertogrow.

C.Itcontainsmorefat.

D.Itismorenutritious.

15.Wheredoesthistextprobablycomefrom?

A.Arecipebook.

B.Achemistrypaper.

C.Amedicalreport.

D.Ahealthmagazine.

词汇句型积累

1.awasteofmoney浪费钱

2.guaranteev.保