备战中考英语巩固复习阅读理解 关于科普环保.docx
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备战中考英语巩固复习阅读理解 关于科普环保.docx
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备战中考英语巩固复习阅读理解关于科普环保
2019备战中考英语巩固复习-阅读理解-有关于科普环保(含解析)
一、阅读理解
1.阅读理解
27worldrecordswerebrokenduringthe2016SummerOlympics.Theyfellinswimmingrunningweightliftingandanumberofothersports.Buthowdoathletescontinuetogetbetter,jumplonger,runorswimfaster?
Althoughscientistssaythatathleteshavereachedtheirlimits(极限),recordscontinuetofall.Inalmosteverysport,athleteshavebecomebettersincetheOlympicGamesbegin.
Onereasonisthatandmorepeoplethaneverbeforehaveaccesstosportsandexercise.Theystartatanearlierageandcancompetelongerintheirsport.Inschoolsmoreandmorenaturaltalentscanbediscovered.
Besides,athletescantrainfull-timeinsteadoftrainingafterworks.Asmedicineimproves,athletescanstayincompetitionforalongertimeandovercomeinjuries(损伤)faster.Manytopathletesachievetheirbestresultslateronintheircareers.Technologyhasalsohelpedimprovescores.
Oneofthemostimportantreasons,however,isthehumanmind.Wealwayswanttobebetterandfasterthatsomeoneelse.Itcanrelease(释放)greatpowerinourbody.
So,wherearelimits?
Oneofthemostdifficultquestionstoanswerishowfastahumanbeingcanrun.Manyyearsago,nobodythoughtapersoncouldeverrunwithin10secondsinthe100-metrerace.Buttherecordwasbrokenatthe1968MexicoCityOlympics.AtthemomentSustainBoltisthefastestmanonEarthat9.58seconds.Scientistssaythat9.48maybethelimit,but,whoknows,maybesomerunnerswillonedayrunwithin9seconds.
(1)Theunderlinedwords"haveaccessto"inParagraph2mean"______"inChinese.
A. 推广 B. 接触 C. 回避 D. 放弃
(2)Whatcanweinfer(推断)fromthepassage?
A. Theyoungerathletesarethebetterachievementstheycanget. B. Athletes'naturaltalentisthemostimportantthing.
C. Athleteshavealongercareerthanbefore. D. Athleteshavefewerinjuriesthanbefore.
(3)Theworldrecordinthe100-metreracenowis______seconds.
A. 10 B. 9.58 C. 9.48 D. 9
(4)Whatdoesthepassagemainlytalkabout?
A. Howfasthumanscanrun. B. Wherelimitsofathletesare.
C. Whatathletescandotoimprovetheirscores. D. Whyathleteskeepbreakingworldrecords.
(5)Whichofthefollowingshowsthestructureofthepassage?
(P=Paragraph)
A. B.
C. D.
2.阅读下面材料,从每题所给的三个选项(A、B和C)中,选出最佳选项。
Invention1
Theseglassesaremadefromaspecialliquid(液体).Theyallowuserstoadjustthefocus(调整焦距)oftheglassesuntileverythingisclear.Theyaredesignedforchildren.Sotheywon'tbuynewglasseseverytimewhentheireyesightchanges.
Invention2
TheDonkeyBikehasastrongsteelbar(钢条)runningalongit.Itcancarrybothagascanandapetatthesametimewhenyouridethisbike.
Invention3
ThismachinelooksfriendlyandiscalledLittlePrinter.Itcanprintnewsheadlines,riddlesandotherthingsonaroll(卷)ofpaper.Soyoucanmakeyourownlittlenewspaperwithit.
(1)Thespecialglassesaremadefrom______.
A. steel B. liquid C. paper
(2)WhichofthefollowingisTrueaboutthe“DonkeyBike”?
A. Itcancarryfourpersons.
B. Itisdesignedforchildren.
C. Itincludesastrongsteelbar.
(3)TherollofpaperinLittlePrinterisusedfor______
A. cleaningthecoverofthemachine
B. printingyourownnewspaper
C. readingnewsheadlinesorriddles
(4)Achildwhohaspooreyesightmaybeinterestedin______.
A. Invention1 B. Invention2 C. Invention3
(5)Thepassageismainlyabout______.
A. thechangeofeightsight B. agascanandapet C. somecoolinventions
3.下面一篇短文,判断下列句子是否符合短文内容。
Now,itseemsthatartficialintelligence(人工智能)isbecomingmoreandmorepopularinourlife,andithasgreatlyinfluencedthewayswelive,workandplay.Canyouimaginethatyoucanplaytabletenniswitharobotoneday?
Recently,ascientisthasinventedaspecialrobotthatcanbeatabletenniscoach.Thatmeanspeoplecanpracticetabletennisnotonlywithhumansbutalsowitharobot.
NamedForpheus,thesmarttabletennisrobotisquitespecial.Itcanstudythemovementsofhumanplayersandthespeedsoftheball.Inthisway,itcanexactlyjudge(判断)theplayer'skilllevels(水平).Thenitusestheinformationtochangethewaystoplay.Iftheplayerarejustbeginners,Forpheuswillplayinaslowandeasyway,butiftheplayersarebette
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