中考英语语法特色题型特训专题8 阅读理解科普类.docx
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中考英语语法特色题型特训专题8 阅读理解科普类.docx
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中考英语语法特色题型特训专题8阅读理解科普类
阅读理解特训专题3科普类
(一)
阅读短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项。
Nowsatellitesarehelpingtoforecast(预报)theweather.Theyareinspace,andtheycanreachanypartoftheworld.Thesatellitestakepicturesoftheatmosphere(大气),becausethisiswheretheweatherforms(形成).Theysendthesepicturestotheweatherstations.Someteorologists(气象学家)canseetheweatherofanypartoftheworld.Fromthepictures,thescientistscanoftensayhowtheweatherwillchange.
Today,nearlyfivehundredweatherstationsinsixtycountriesreceivesatellitepictures.Whentheyreceivenewpictures,themeteorologistscompare(比较)themwithearlierones.Perhapstheymayfindthatthecloudshavechangedduringthelastfewhours.Thismaymeanthattheweatheronthegroundmaysoonchange,too.Intheirnextweatherforecast,themeteorologistscansaythis.
Sotheweathersatellitesareagreathelptothemeteorologists.Beforesatelliteswereinvented,thescientistscouldforecasttheweatherforabout24or48hours.Nowtheycanmakegoodforecastsforthreeorfivedays.Soon,perhaps,theymaybeabletoforecasttheweatherforaweekormoreahead(提前).
1.Satellitestravel_____________.
A.inspace B.intheatmosphere
C.abovetheground D.abovespace
2.Whydoweusetheweathersatellitestotakepicturesoftheatmosphere?
Because__________.
A.theweathersatellitescandoiteasilyB.cloudsformthere
C.theweatherformsthereD.thepicturescanforecasttheweather
3.Meteorologistsforecasttheweather__________.
A.whentheyhavereceivedsatellitepictures
B.aftertheyhavecomparednewsatellitepictureswithearlierones
C.beforetheyreceivedsatellitepictures
D.duringtheystudysatellitepictures
4.Maybewe’llsoonbeabletoforecasttheweatherfor________.
A.oneday B.twodays
C.fivedays D.sevendaysorevenlonger
5.Themain(主要的)ideaofthispassageisthatsatellitesarenowusedin_________.
A.takingpicturesoftheatmosphereB.receivingpicturesoftheatmosphere
C.doingotherworkinmanywaysD.weatherforecasting
(二)
阅读下面短文,掌握其大意,然后从各题所给的A、B、C或者D
四个选项中选出最佳选项。
TheInternet,mobilephonesandIpadsarepartofourlivesnow.Technologyisgreatlyaffectingallwaysofourlives,fromthewaysweworktothewaysweplay.Anditevencausesanumberofsocialproblemssuchascloninghumans.
Wehavehadlotsoftechnologyandithaschangedourlivesalot.Thereisnodoubtthathumanswillcontinuetousemoreandmoretechnology.Herearesomeexamplesofmoderntechnologythatwillchangeourideasandwillaffectourlivesgreatly.
GlobalPositioningSystem(GPS)(全球定位系统)
It’sasystemthatusesradiosignalsfromsatellitestoshowexact(精确地)information.Ittellsyouwheretheuserisontheearthinallweatherconditions.It’smadeupofthreeparts:
satellites,controlequipments(设备)onlandandreceivers.
SpaceTechnology
RussianandAmericanscientistshaveworkedtogetherfortheInternationalSpaceStation(ISS)foralongtime.TheyhopetheISSwillprovidealong-lastinglab.Suchalabwillbringhumanslimitless(无限的)advantages.It’sevenhopedthatonedayspacetechnologywilltakehumanstotheirnewhousesinspace.
UnderwaterRobot
HerculesisakindofUnderwaterRobotwithsomehightechnologyequipments.Itwillbeusedtosearchforancientshipswhichweredestroyedintothedeepseaduringtheirjourneylongago.Theworldischangingsoquicklythatit’shardforustocatchupwithallthenewinventionsbecausetheyseemtocomeouteverymonth.It’simportantforustolearnaboutnewtechnologyandtherolethatitplaysinourlives.Soweshouldbewillingtoacceptmoderntechnology,orwewillfallbehindthetime.
()1.______cantellyouwheretheuserisontheearthexactly.
A.SatellitesB.Receivers
C.GlobalPositioningSystemD.UnderwaterRobot
()2.Accordingtothepassage,whichisNOTtrueabouttheISS?
A.Ithascarriedpeopletootherplanets.B.Itwillprovidealong-lastinglabforus.
C.RussianandAmericanareworkingforit.D.Humanswillgetalotofadvantagesfromit.
()3.Herculesisusedto______.
A.savelivesintheseaB.takepictureinthesea
C.repairthebrokenshipsD.lookfortheancientshipsinthesea
()4.Fromthepassage,weknowthat______.
A.theuseofGPSisaffectedbytheweatherconditions
B.it’sveryimportantforustolearnaboutnewtechnology
C.it’seasyforustocatchupwithallthenewinventions
D.technologybringsusmanyadvantagessuchascloninghumans
()5.Whatisthepurposeofthepassage?
A.Tohelpusstudysomenewtechnology.
B.Totellustechnologyischangingtheworld.
C.Tohelpsolvetheproblemsthattechnologycauses.
D.Toremindustheadvantagesoftechnologyarelimitless.
(三)
根据短文内容填空或选出最佳答案。
Snowfellonthemountain.Itsnowedandsnowed.Thesnowdidnotmelt(融化).Itbecamedeepandheavy.Thesnowonthebottompressed(挤压)together.,itbecameice.
Theicewasverywideandthick.Itbegantomovedownthemountain.Itwaslikeariverofice.Itwasaglacier(冰河).
Sometimestheglaciermovedonlyafewinches(英寸)eachday.Asitmoved,ittookrocksanddirtwithit.Itchangedtheland.Insomeplaces,itlefthills.Insomeplaces,whentheglaciermelted,itmaderiversandlakes.
Amillionyearsago,thereweremanybigglaciers.Glacierscoveredmanypartsoftheworld.Theglacierschangedtheland.
Glaciersarestillatworktoday.AglacierinthenorthofCanadaiscuttinganewpath(路)downthesideofamountain.Thisglacierwillchangetheland,too.
1.Thesnowthatfellonthemountain
A.becamesnowman B.melted C.becameice D.turnedtorain
2.Thewordinthestorythatmeansariveroficeis__________.
3.Thestorysays,“Thesnowdidnotmelt.Itbecamedeepandheavy”.Theworditmeans____.
4.Whichofthefollowingdoesthisstoryleadyoutobelieve?
A.Therearenotasmanyglaciersasthereusedtobe
B.Glaciersdonotchangethelandastheymoveoverit.
C.Glaciersarefoundonlyinwarmplaces.
5.Howfastdidtheglaciermove?
(Whichsentenceisexactlyliketheoneinyourbook?
)
A.Sometimestheglaciermovedonlyonceayear.
B.Sometimestheglaciermovedovertenmileseachday.
C.Sometimestheglaciermovedonlyafewincheseachday.
6.Themainideaofthewholestoryisthat_______.
A.snowisheavy B.thehighlandneverchangesC.glacierschangedtheland
(四)
根据短文内容填空或选出最佳答案。
Longago,peopleinRome(罗马)talkedtooneanotherinLatin(拉丁文).PupilsinschoollearnedtoreadandwriteinLatin.BooksareinLatin.
SomeRomans(罗马人)wenttootherpartsoftheworld.Theytooktheirlanguagewiththem.SoonLatinwasusedinmanycountries.Itbecameaworldlanguage.
PeopleinothercountriesdidnottalkinLatinthesameway.Ineachland,theychangedthelanguagealittle.Astimewentby,theymademorechanges.AtlasttheydidnottalkinLatinanymore.Newlanguageshadcomefromtheoldone.
PeopledonottalktooneanotherinLatintoday.ButtheystillusemanyLatinwords.Youdo,too.Street,wall,city,andsaltaresomeoftheLatinwordsweuse.Youareapupilinschool.PupilisaLatinword.Itmeans“littledoll”.
1.Latinwasusedbypeoplein_____.
A.Rome B.theUnitedStates C.Greece(希腊) D.Texas
2.Thewordinthestorythatmeanswhatpeoplespeakandwriteis______
3.Thestorysays,“PeopledonottalktoeachotherinLatintoday.ButtheystillusemanyLatinwords,”Thewordtheymeans________.
4.Whichofthefollowingdoesthisstoryleadyoutobelieve?
A.Itisnotgoodtochangealanguage.B.Pupilsinschoolstodayplaywithdolls.
C.NotmanypeoplecanreadLatintoday.
5.WhathappenedtoLatinwhenitwastakentoothercountries?
(whichsentenceisexactlyliketheoneinyourbook?
)
A.Ineachland,peopletalkedabouteachother.
B.Ineachland,theychangedthelanguagealittle
C.Ineachland,thechildrenhadtospeaksomeLatin.
6.Themainideaofthewholestoryisthat________.
A.Romansdidnotliketostayhome
B.peopleinoldRometalkedalottoeachother.
C.Latinchangedasitmovedfromlandtoland.
(五)
Wehaveknownforalongtimethatflowersofdifferentplantsopenandcloseatdifferenttimeofday.Thisissofamiliarthatthereseemstobenoneedtoaskthereasonforit.Yetnoonereallyunderstandswhyflowersopenandcloselikethisatparticulartimes.Theprocess(过程)isnotassimpleaswemightthink,asrecentexperimentshaveshown.Inonestudy,flowerswerekeptinconstant(连续的)darkness.Wemightexpectthattheflowers,withoutanyinformationaboutthetimeofday,didnotopenastheynormallydo.Infact,theycontinuedtoopenattheirusualtime.Thissuggeststhattheyhavesomemysterious(神秘的)wayofknowingthetime.Theirsenseoftimedoesnotdependoninformationfromtheoutsideworld;itis,sotospeak,insidethem,akindof“innerclock”.
Thisdiscovery(发现)maynotseemtobeveryimportant.However,itwaslaterfoundthatnotjustplantsbutalsoanimals—includingman—havethis“innerclock”whichcontrolstheworkingoftheirbodiesandinfluences(影响)theiractivities.Men,then,arealsoinfluencedbythismysteriouspower.Whetherwewishitornot,itaffectssuchthingsinourlifeasourneedforsleep,ourneedforfood.
Inthepast,thisdidnotmatterverymuchbecausepeoplelivedinnaturalcondition.Inthemodernworld,thingsaredifferent;nowtherearespacemen,airplanepilotsand,inordinarylife,alotofpeoplewhohavetoworkatnight.Itwouldbeveryuseful,then,toknowmoreaboutthe“innerclock”.Suchordinarythingsasflowersmigh
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