鄂教版备战中考初中英语专项训练阅读理解科普环保类D卷Word下载.docx
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鄂教版备战中考初中英语专项训练阅读理解科普环保类D卷Word下载.docx
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A.Itrunsintolakes.
B.Itrunsintobiggerrivers.
C.ItgoesintotheDeadSea.
D.Itmovesintotheairandclouds.
(2)Whatdoestheunderlinedword"
evaporates"
meaninChinese?
A.消失
B.上升
C.蒸发
D.聚集
(3)Whichofthefollowingisthesaltiest?
A.TheAtlanticOcean.
B.TheDeadSea.
C.ThePacificOcean.
D.TheDongtingLake.
(4)WhichofthefollowingisTRUE?
A.Thereissomesaltinlakesandrivers.
B.Onlywaterintheseasandoceansissalty.
C.Saltintheoceansdoesn'
tevaporate,whilesaltinthelakesdoes.
D.Saltcannotmixwellwithwater.
2.(12分)阅读理解
Theideaofbeingabletowalkonwaterhaslonginterestedhumansgreatly.Sadly,biologicalfactspreventuseveraccomplishingsuchathingwithoutartificialaid-wesimplyweightoomuch,andallourmasspushesdownthroughourrelativelysmallfeet,resultinginalotofpressurethatmakesussink.
However,severaltypesofanimalscanwalkonwater.OneofthemostinterestingisthecommonbasiliskBasilicusbasilicus,alizard(蜥蜴)nativetoCentralandSouthAmerica.Itcanrunacrosswaterforadistanceofseveralmeters,avoidinggettingwetbyrapidlyhittingthewater'
ssurfacewithitsfeet.Thelizardwilltakeasmanyas20stepspersecondtokeepmovingforward.Forhumanstodothis,we'
dneedhugefeetthatwecouldbringuptoourearsinordertocreateadequate"
hitting."
Butfortunatelythereisanalternative:
cornflour.Byaddingenoughofthiscommonthickeningagenttowater(anditdoestakeatot),youcancreatea"
non-Newtonian"
liquidthatdoesn'
tbehavelikenormalwater.Now,ifthesurfaceofthewaterishithardenough,particles(粒子)inthewatergrouptogetherforamomenttomakethesurfacehard.Movequicklyenoughandputenoughforceintoeachstep,andyoureallycanwalkacrossthesurfaceofanadequatelythickliquidofcornflour.
Funthoughallthismaysound,it'
sstillrathermessyandbetterreadaboutintheorythancarriedoutinpractice.Ifyoumustdoit,thenkeepthewaterwingshandyincaseyoustarttosinkandtakeashowerafterward!
(1)Walkingonwaterhasn'
tbecomearealitymainlybecausehumans
.
A.arenotinterestedinit
B.havebiologicallimitations
C.havenotinventedpropertools
D.areafraidtomakeanattempt
(2)WhatdoweknowaboutBasilicusbasilicusfromthepassage?
A.Itislightenoughtowalkonwater.
B.Itshugefeetenableittostayabovewater.
C.Itcanrunacrosswateratacertainspeed.
D.Itsuniqueskinkeepsitfromgettingwetinwater.
(3)Whatisthefunctionofthecornflouraccordingtothepassage?
A.Tocreateathickliquid.
B.Toturnthewaterintosolid.
C.Tohelptheliquidbehavenormally.
D.Toenablethewatertomoverapidly.
(4)Whatistheauthor'
sattitudetowardtheideaofhumans'
walkingonwater?
A.Itisriskybutbeneficial.
B.Itisinterestingandworthtrying.
C.Itiscrazyandcannotbecomeareality.
D.Itisimpracticalthoughtheoreticallypossible.
3.(10分)(2017九上·
海淀期中)根据短文理解,选择正确答案。
Everyminute,someoneissettingupanInternetcompanysomewhere,intheworld.Eachoneissearchingfortheonegreatideathatcouldmakehiswebcompanyclickinabigway.Andtheyaretryingallkindsoftrickstoattractpeopletowardstheirwebsites.Whilesomewebsitesoffersounds,cartoonsandamazingphotosonscreentomaketheirsitesalmostamovie-likeexperiencefortheviewers,othersprovidefreedownloadsandcompetitions.
AcompanyinCalifornia,US,hasdecidedtoofferonlinesmellstopeoplewhovisititswebsite.
Thatis,ifapizzaimagecomesonscreen,yournosewillcatchthesmellofbreadandcheese!
Allyouneedtodoistoconnectadevice(设备)called“iSmell”withyourcomputer.Thissmartlittledevicecontains(包含)somechemicalsthatcancreatedifferentkindsofsmells.
Thecompanyhasinventedsoftwarethatchangesthechemicalcomposition(成分)ofdifferentsmellsintodigitalsignals(数字信号).Anonscreenimage,whichisprogrammedwiththeproperdigitalsignal,willstartthe“iSmell"
device.Thedevicewillusethesoftwaretochange'
thedigitalsignalagainandletgoofthecorrectsmell.Thisdevicereadsthedigitalsmellcode(代码)fromthewebsiteandcreatesthepropersmellfromitsstoreofchemicals.Thissmellisthenmadetoblowsoftlyinthedirectionoftheuserwiththesupportofasmallfan.
Inordertoletgoofthecorrectsmell,thecompanyhascreateda“ScentRegistry”,whichcontainsadigitalindexofthousandsofsmells.Thecompanyplanstoallowwebsitedeveloperstointegrate(合成)thepropersmellsindigitalcodetotheirgamesandimages.ThecompanyisalsohopingthatHollywoodfilmmakerswillusethesmelltechnologyintheirmovies.Imagineaudiencesgettingthesmellofrocketfuelasaspacecrafttakesoffonthecinemascreen!
Ofcourse,filmmakerswillhavetobecarefulnottoshootindirtyneighborhoods,whichhavealotofrubbishlyingaround.
(1)
Internetcompaniestrytheirbesttosearchforgreatideasto___________.
A.joinintheInternetfever
B.offermovie-likeexperience
C.providefreedownloadsandcontests
D.attractpeopletotheirwebsites
(2)
Accordingtothepassage,peopleexperiencesmellsonlineby___________.
A.using“iSmell"
device
B.orderingfood
C.buyingspecialsoftware
D.changingchemicals
(3)
Whatdoes“iSmell”doafterbeingstartedbytheonscreenimage?
A.Itreadsthesmellcodeandsendsittotheuser.
B.Itblowsthesmelltotheuserwiththehelpofafan.
C.Itrechangesthesignalandletsgoofthecorrectsmell.
D.Itchangesthechemicalcompositionintodigitalsignals.
(4)
Thebesttitleofthepassageprobablyis“___________”
A.SomeUsefulDevices
B.TheInternetFever.ofPeople
C.AnUnusualCompany
D.ANewWorldofSMellsOnline
4.(10分)(2017九上·
澄海期末)阅读理解
Autistic(患自闭症的)childrenmaylearnbetterfromrobotsthanfromhumanbeings,accordingtoastudyataschoolinBirmingham.
Tworobotslikehumans,MaxandBen,havebeenhelpingteachautisticchildrenatTopcliffePrimarySchoolsinceMarchlastyear.TheschoolisthefirstintheUKtotrythenewway.IanLowe,theheadteacher,said,“Therobotshavenofeelings,soautisticchildrenfindthattheyarelessterriblethantheirteachers.”Headded,“Theyarereallycute-looking.Autisticchildrenarehardtocommunicatewithadultsandotherchildren,butforsomereasonstheyliketheserobots.Somechildrenarenotabletocommunicatewithothers.Buttheycomeintoschoolandstarttocommunicatethroughtherobots.”
Therobotsareknee-highandmovelikechildren.Theschoolisusingthemtoteachphonics(声学)andplaycardsormemoryandimitation(模仿)gameswithchildrenfromfivetoten.DrGuldbergsaid,“Wedomanydifferentactivitieswiththerobotsactingasamodelforthechildren'
sbehavior.Itisamazingtoseehowinterestedandconcentratedthechildrencanbewhentheyareworkingwiththerobots.Itcanbeverydifficulttogetautisticchildrentoconcentrate.”Headded,“Ifyoucanmeettheneedsofautisticchildren,youcanmeettheneedsofallchildren.Andyouknow,whenpeoplefeelsafeandinterested,theylearnmuchbetter.”
AccordingtoIanLowe,teachersare______inautisticchildren'
seyes.
A.kind
B.serious
C.terrible
D.strict
WhichisTRUEaboutMaxandBen?
A.Theyarerobotswithfeelings.
B.Thecanmoveliketeachers.
C.Theyareinterestedinautisticchildren.
D.Theycanmakeautisticchildrenconcentrate.
TheschoolusesthetworobotstoteachthefollowingthingsEXCEPT______.
A.phonics
B.playingcards
C.imitationgames
D.sportsgames
AccordingtoDrGuldberg,peoplecan_____whentheyfeelsafeandinterested.
A.communicatebetterwithothers
B.learnmuchbetter
C.behavemorepolitely
D.learnmorequickly
(5)
Thebesttitleforthepassageis_____.
A.Robotshelpautisticchildrenlearn
B.Twocute-lookingrobots
C.Howtohelpautisticchildrenlearn
D.Autisticchildrencanlearn
5.(10分)(2016·
柳州)阅读理解
D
Areyounervous?
Maybeyoushouldsitinablueroom.Areyoualwayscold?
Maybeyoushouldsitinaroompaintedina"
warmcolour"
suchassoftorange.Areyouoftensad?
Maybeyoushouldsitinayellowroom.Someresearchersbelievethatcolourhasthepowertoinfluenceourfeelings.Theybelievethatcoloursaffect(影响)everyoneinthesameway.
Onestudywasinaworkplace.Theresearcherspaintedheavyboxeswhiteandlightboxesblack.Theywanttoseeh
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