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AIntheseatherearemanyislands.Initswarmwatertherearesomelittleones.WecallthemCoralislands.Acoralislandisverynicetolookat.Itlookslikearingoflandwithtrees,grassandflowersonit.Onepartoftheringisopentothewater.Thereisalittleroundlakeinsidetheisland.Ifyoulookintothislake,youwillseebeautifulcoral.Youmaythinktheyareflowers.Ifyoulookatapieceofcoral,youwillseemanylittleholesinit.Ineachoftheseholesaverysmallseaanimalhaslived.Theseseaanimalsmakethecoral.Theybegantobuildunderthewater.Yearafteryear,thecoralgrewhigherandhigher.Atlastitgrewoutofthewater.Thentheseabroughtitintosmalltreesandsomethingelse.Aftersomeyears,thesethingschangedintoearth.Sometimesthewindbroughtseedstothisearth.Sometimesbirdsflewoveritandbroughtseedstotheisland.Thelittleseedsgrew.Inafewyearstherewereplantsallovertheisland.Inafewmoreyearsthereweretreesgrowingthere.Soyousee,theseislandswerebuiltlittlebylittle.Theworkerswereverysmall.Dotheynotteachusalesson?Canyouthinkwhatthelessonis?56.Acoralislandlookslike_____.A.aroundcakeB.trees,grassandflowersC.aringoflandD.aroundlake57.Thereare______intheholesincorals.A.flowersB.littlecoralsC.grassD.seaanimals58.Howdidseedsoftrees,grassandflowerscometothecoralislands?A.Thewindandbirdsbroughtthemtothecoralislands.B.Onlythewindbroughtthemthere.C.Peoplebroughtthemthere.D.Fishesbroughtthemthere.59.Fromthestorywelearnthat______.A.Smallworkerscannotdobigthing.B.Onlybigworkerscandobigthings.C.Smallworkerscandobigthingsiftheyworkhardandworkalongtime.D.Allsmallthingscandobigthings.BMillionsofyearsago,dinosaurs(恐龙)livedonearth.Atthattime,thewholeearthwaswarmandwet.Thereweregreenforestsandtheycouldfindenoughtoeat.Gradually（渐渐地）,partsoftheearthbecamecoldanddryandtheforeststheredied.Thendinosaurscouldnotfindenoughtoeat.Thismustbeonereasonwhydinosaursdiedout(灭绝).Theremaybeotherreasonsthatwedonotyetknowabout.Scientistsaretryingtomakemorediscoveries（发现）aboutdinosaurs.Wenowknowthatdinosaurswereofmanysizesandshapes.Somewereassmallaschickens,whilesomewereabout90feetlong.Therewerealsoterriblefights（战争）betweendinosaurs!Theymighthavehappenedmorethan100millionsyearsago.Thoughnomanwastheretoseeanyofthefights,wecantellbytheanimals’footprintsthatfightsdidhappen.60.Whendiddinosaursliveonearth?A.ThousandsofyearsagoB.OnemillionyearsagoC.MillionsofyearsagoD.Manyyearsago61.Therearemaybemanyreasonsthatthedinosaursdiedout,butthewritertellusonly_______reason(s).A.oneB.twoC.threeD.four62.Scientistsaretryingto________.A.finddinosaursB.makemoremoneyC.makemoredinosaursD.learnmoreaboutdinosaurs63.Dinosaursoftenfoughteachother.Weknowthatbecause_______.A.theirfootprintstellussoB.nomanwasthereC.someonesawthemfightingD.ithappenedmanyyearsagoCVisitForestZooComeandseetheIndianelephantsandthenewtigersfromNortheastofChina.ThebeautifulbirdsfromEnglandarereadytosingsongsforyou,andthemonkeysfromMountEmeiwillbehappytotalktoyou.ThelovelydogsfromAustraliawanttolaughatyou.Sichuanpandaswillplayballsforyou.ThegiraffesfromAfricaarewaitingtolookdownonyou.TicketsOpeningtimeGrown-ups:¥39:00a.m.—4:00p.m.Children:Over1.4m:¥2exceptFridayUnder1.4m:Free10:00a.m.—3:00p.m.Keepthezooclean!Donottough,givefoodorgoneartotheanimals.64.HowmuchdoesMr.Smithhavetopayifhevisitsthezoowithhissonofthree?A.¥3.B.¥4.C.¥5.D.¥6.65.Atwhichofthefollowingtimecanwevisitthezoo?A.8:30a.m.Wednesday.B.9:30a.m.Friday.C.3:00p.m.Sunday.D.5:00p.m.Tuesday.66.Whichofthefollowingcanwedointhezoo?A.Totoughthemonkeys.B.Togivesomefoodtotheanimals.C.Togoneartothetigers.D.Towatchtheanimalscarefully.DAnobleman(贵族)wasonceridingalongtheroadandsawanoldmandigginginhisgarden.Besidetheoldman,ontheground,layayoungtree,readytobeplanted.Thenoblemancalledouttotheoldman,Whatkindoftreeareyouplantingthere,mygoodman?Thisisafig(无花果)tree,sir,hesaid.Afigtree?criedthenoblemaninsurprise.Why,howoldareyou,mayIask?Iamninetyyearsold,saidtheother.What!criedthenobleman.Youareninetyyearsold,youareplantingayoungtreenowanditwilltakeyearstogivefruit.Youcertainlydon’thopetolivelongenoughtogetanybenefit(好处)fromthistree?Theoldmanlookedaroundhisgarden.Thenhesmiledandsaid,Tellme,sir,didyoueatfigswhenyouwereaboy?Sure.Thenoblemandidnotknowwhyheaskedthisquestion.Theoldmansmiledagain.Thentellmethis,hesaid,whoplantedthetreesfromwhichthosefigswerepicked?Why…why,Idon’tknow.Yousee,sir,wentontheoldman,ourforefathersplantedtreesforustoenjoy,andIamdoingthesameforthepeopleafterme.HowcanIpaybackanythingtoourforefathers?Thenoblemanwasquietforamomentandsaid.Youareright,mygoodman.Thenherodeaway.67.Theoldmaninthestorywas_________.A.ridingalongtheroadB.digginginthegardenC.walkinginthegardenD.growingatree68.Thenoblemanwassurprisedbecausetheoldman_______.A.wasninetyyearsoldB.wasplantingatreeC.wasnotabletogetfruitfromthefigtreeD.couldlivetoolong69._______plantedthetreesfromwhichthenoblemanpickedfigs.A.TheforefathersB.ThechildrenC.ThechildrenD.Thenoble’sfather70.Theoldmanplantedafigtree,becausehewanted________.A.toeatthefruitB.thenoblemantoeatthefruitC.thepeopleafterhimtoeatthefruitD.hisfriendstoeatthefruitEMenarethecleverestandmostdangerousanimalsontheearth.Ratscomesecond.