中考阅读理解训练.docx

中考阅读理解训练.docx

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中考阅读理解训练

2009年中考“阅读理解”训练

第一组

A

Doyouknowwhydifferentanimalsorpests（昆虫）havetheirspecialcolors?

Colorsinthemseemtobeusedmainlytoprotectthemselves.

　Somebirdslikeeatinglocusts（蝗虫）,butbirdscannoteasilycatchthem.Why?

Itisbecauselocustschangetheircolorstogetherwiththechangeofthecolorsofcrops.Whencropsaregreen,locustslookgreen.Butastheharvesttimecomes,locustschangetothesamebrowncolorascropshave.Someotherpestswithdifferentcolorsfromplantsareeasilyfoundandeatenbyothers.Sotheyhavetohidethemselvesforlivesandappearonlyatnight.

　Ifyoustudytheanimallife,you’llfindthemainuseofcoloringistoprotectthemselves.Bears,lionsandotheranimalsmovequietlythroughforests.Theycannotbeeasilyseenbyhunters（猎人）.Thisisbecausetheyhavethecolorsmuchlikethetrees.

　Haveyouevernoticedanevenstrangeract?

Akindoffishintheseacansendoutakindofveryblackliquid（液体）whenitfacesdanger.Whiletheliquidspreadsover（散开）,itsenemies（敌人）cannotfindit.Anditimmediatelyswimsaway.Soithasliveduptonowthoughitisnotstrongatall.

1.Fromthepassagewelearnthatlocusts____.

A.aresmallanimals

B.areeasilyfoundbybirds

C.aredangeroustotheirenemies

D.changetheircolorstoprotectthemselves

2.Howcanpestswithdifferentcolorsfromplantskeepoutofdanger?

A.Theyrunawayquickly.　　B.Theyhavethecolorsmuchliketheirenemies.

C.Theyhidethemselvesbydayandappearatnight.　　D.Theyhavetomovequietly.

3.Bearsandlionscankeepsafebecause____.

A.theyhavethecolorsmuchlikethetreesB.theymovequietly

C.theylikebrownandgraycolors

D.theyliveinforests

4.Whycanthekindoffishliveuptonow?

A.Becauseitisveryandstrong.

B.Becausetheliquiditsendsoutcanhelpitescapefromitsenemies.

C.Becausetheliquiditsendsoutcankillitsenemies

.D.Becauseitswimsfasterthananyotherfish.

5.Whichisthebesttitleforthispassage?

A.TheChangeofColorsforAnimalsandPests　　

B.ColorsofDifferentAnimalsandPests

C.TheMainUseofColorsforAnimalsandPests　　D.SomeAnimalsandPests

B

　It’simportanttolearnaboutprotectingourenvironment.Hereisa5Rruleforus:

1.Reduce

　Ifyouwanttoreducewaste,youshouldusethingswisely（明智地）.Alargenumberoftreesarebeingcutdowntomakepaper.Ifeveryoneusesalittlepapercarelesslyandthrowitout,soonwewouldnothaveanytreesleft.Otherthingsarealsobeingwasted,andpeopledon’tknowwhattodowiththewasteinbigcities.Soitisnecessarytoreducethewaste.

2.Reuse

　Youshouldalwaysthinkofreusingtheusablethingsbeforethrowingthemout.Giveyourclothesyoudonotuseortheoneswhichtoosmalltothepoor.Inafamily,youmaypassonsuchclothestoyoungerbrothersorsisters.

3.Recycle

　Bottles,cans（罐子）andpapercaneasilyberecycled.Bydoingsowesavelotsoftimeandmoney.Forexample,cokecansaresenttoafactory,wheretheyaresmashedflat（压平）andmelted（融化）andthemetalthingsaremadefornewcokecans.

4.Recover

　Whenyoubuyaboxofapples,theremaybefewrotten（腐烂的）apples,youhavetwochoices:

oneistothrowthewholeapplesaway,oryoucouldcutofftherottenpartsandusethegoodparts.Inthisway,youarerecoveringtheeatablepartsoffood.

5.Repair

　Ifoneofthebegsofyourtableisbroken,youcanrepairit.Ifyouwanttochangeforbetterones,itisbetterforyoutoselltheoldthingsorgivethemtootherpeoplewhocanusethemafterdoingsomerepair.ItistruethatNorthAmericaisa“throw-away”society,butthetimehascometochangeourwayoflifesothatwecanprotectourenvironment.Everyoneofusshouldtryourbest.

1.The“Reduce”rulemainlyrequires（要求）us_____.

A.tousethingswisely

B.tocutdownmanytrees

C.tousealotofpaper

D.tothrowawayyouroldclothes

2.What’stherightorder（顺序）ofrecyclingcokecans?

a.collecttheusedcansb.meltthem

c.smashthemflatd.sendthemtoafactory

A.abcdB.adcbC.dbcaD.cabd

3.The“Recover”rulemainlyrequiresus___.

A.tothrowwastethingsaway

B.tocoverwastethingswithearth

C.togetbacktheusefulparts

D.tothrowthewholethingsaway

5.Whichisthebestwaytodowithyourbrokentables?

A.Throwingthemaway.B.Requiringthem.

C.Sellingthem.D.Puttingthemaway.

C

　Doyouknowsomethingabouttreerings（年轮）?

Doyouknowtheycantelluswhattheweatherwaslike,sometimesevenhundredsofyearsago?

　Atreewillgrowwellinaclimate（气候）withlotsofsunshineandrainfall.Andlittlesunshineorrainfallwilllimit（限制）thegrowthofclimatebystudyingthetreerings.Forexample,tofindouttheweatheroftenyearsago,counttheringsofatreefromtheoutsidetotheinside.Ifthetenthringisfarfromtheeleventhring,thenwe’resurethatitwassunnyandrainymostofthatyear.Ifitisneartotheeleventhring,thentheclimatethatyearwasbad.

　Treeringsareimportantnotonlyforstudyingthehistoryofweatherbutalsoforstudyingthehistoryofman.ManycenturiesagotherelivedalotofpeopleataplaceinNewMexico.Butnowyoucanfindonlysandthere—notreesandnopeople.Whathappened?

　Ascientiststudiedtheringsofdeadtreesthere.Hefoundthatthepeoplehadtoleavebecausetheyhadcutdownallthetreestomakefiresandbuildings.Asallthetreeshadgone,thepeopletherehadtomove.

1._____ingoodclimate.

A.Treeringsgrowfarfromeachother

B.Treeringsbecomethinner

C.Treesdon’tneedsunshineorrainfall

D.Peoplecancutdownmostofthetrees

2.Thescientistsareinterestedinstudyingtreeringsbecausetreeringscantell______.

A.whetheratreewasstrongornot

B.whetherpeopletookgoodcareofthetreesornot

C.whethertheclimatewasgoodornot

D.howoldthetreeswere

3.Ifyouwanttofindouttheweatheroftwentyyearsago,youshouldstudy_______.

A.thetwentiethringB.thetenthring

C.thenineteenthringD.thetwenty-firstring

4.Whydidpeopleusuallyliveinplaceswithlotsoftrees?

A.Treescouldtellthechangeoftheweather

B.Treesbroughtlotsofsunshineandrain

C.Treescouldmakeweathernottoohotortoocold

D.Treescouldbeusedforburningandforbuildinghouse

5.ThepeoplehadtoleavetheplaceinNewMexicobecause_______.

A.hadweatherstoppedthegrowthoftrees

B.theynolongerhadwaterandthelandbeca-mesand

C.theydidn’thaveenoughtreesforburning

D.therewastoomuchrainthere

第二组

A

Allourfoodcomesfromthesoil（土壤）.Someofuseatmeat,butanimalsliveonplants.Ifthesewerenoplants,weshouldhavenoanimalsandmeat.Sothesoilisnecessaryforlife.

　Thetopofgroundisusuallycoveredwithgrassorotherplants.Plantsgrowinsoil,whichhasadarkcolor.Thisdarksoilishumus,deadleaves,deadplantsandanimalwastemakeit,butthistakesalongtime.Whenthehumushasbeenmade,plantscangrowwellinit.

　Allsoilneedsfood.Ifwedon’tgiveitany,theplantswillbeweak.Animalswasteisthebestfoodforthesoil,butchemicalfertilizers（化肥）arealsoveryuseful.Thesamecropshouldnotbegrowninthesameplaceeveryyear;itisbettertohaveadifferentcrop.Achangeofcropandtheuseofagoodfertilizerwillkeepthelandingoodcondition.

　Whenthesoilisdry,thewindblowsitaway.Sometimesheavyraincarriesthehumusdowntoariver.Peopleshouldgrowmoreandmoretreesandgrasstostopwindfromcarryingthehumusaway.Ittakeshundredsofyearstomakehumus,andsowemustsaveeverybitofit.Withoutsoil,wherecanwegrowfood?

1.Fromthetext,weknowpeopleliveon____.

A.animalB.plantC.meatD.soil

2.Theword“humus“means____inChinese.

A.微生物B.土壤C.腐殖土D.粘土

3.Weshould_______tokeepthesoil.

A.givemorefertilizersB.killmoreanimals

C.makemorehumus

D.growmoretreesandgrass

4.Weshouldsaveeverybitofhumus,because______.

A.ittakesalongtimetomakehumus

B.themorehumusinthesoil,thebetterplantsgrow

C.thechemicalfertilizersareexpensive

D.AandB

5.Thebesttitleofthistextshouldbe______.

A.Soilisnecessarytopeople

B.Thesamecropcan’tbegrowninthesameplaceeveryyear

C.Soil’sfoodischemicalfertilizers

D.Humusishardtomake

B

　Whensomeplatesoftheearthmovesuddenly,anearthquakehappens.Manyearthquakesbeginunderthesea.Earthquakesmayhappenanywhereontheearth.Theyoftenhappennearthemountains.

　Duringanearthquake,theshakingsmakerocksrisesuddenlyandevencrack（断裂）open.Housesfall,peoplearekilledorhurt,andsometimesthewholevillagesorcitiesaredestroyed.

　Canwedosomethingtokeepourselvessafefromearthquakes?

Scientistshavestudiedearthquakesandmakemapsthatshowthe“earthquakebelts”.Inareas（地区）inthesebelts,it’spossibleforearthquakestohappen.Intheseareasweshouldbuildstronghousestofightagainstearthquakes.

　Inthefuture,scientistswillbeabletotellwhenandwhereanearthquakewillbebeforetheyhappen.Theycanalsotellpeoplewhattodoandhowtodoit.

1.Alargenumberofearthquakesoftenhappens____.

A.intheareaB.onland

C.atnightD.nexttomountains

2.Thereasonforanearthquakeis_______.

A.theresultofrockplatesuddenmovement

B.thattherearesomanyplatesontheearth

C.thattheseaistoodeep

D.rocks’crackingopen

3.Amapshowingtheearthquakebeltswilltellpeople______.

A.whatkindofhousestobuild

B.whatkindofhousescanstayupinanearthquake

C.whereearthquakemayhappen

D.howtokeepthemselvessafeduringanearth-quake

4.Inthefuturewe’llbenolongersoafraidofe