第一篇：

　　Theworlditselfisbecomingmuchsmallerbyusingmodemtrafficandmoderncommunicationmeans(通讯设备).Lifetodayismucheasierthanitwashundredsofyearsago,butithasbroughtnewproblems.Oneofthebiggestispollution(污染).Topollutemeanstomakethingsdirty.Pollutioncomesinmanyways.Weseeit,smellit,drinkitandevenhearit.

　　Manhasbeenpollutingtheearth.Themorepeople,themorepollution.Manyyearsago,theproblemwasnotsoseriousbecausetherewerenotsomanypeople.Whenthelandwasusedup(用完)ortheriverwasdirtyinoneplace,Manmovedtoanotherplace.Butthisisnolongertrue.Manisnowslowlypollutingthewholeworld.

　　Airpollutionisstillthemostserious.It'sbadforalllivingthingsintheworld,butitisnottheonlyonekindofpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesusangrymoreeasily.

　　Manycountriesaremakingrules(法规)tofightpollution.Theystoppeoplefromburningcoal(煤)inhousesandfactoriesinthecity,andfromputtingdirtysmokeintotheair.

　　PollutionbySO2isnowthemostdangerouskindofairpollution.Itiscaused(引起)byheavytraffic.Itissurethatiftherearefewerpeopledriving,therewillbelessairpollution.

　　Theearthisourhome.Wemusttakecareofit.Thatmeanskeepingtheland,waterandairclean.Andwemusttakecareoftheriseinpopulationatthesametime.

　　1.Ourworldisbecomingmuchsmaller___.

　　A.becausetheearthisbeingpolluteddayandnight.

　　B.thankstosciencedevelopment

　　C.becauseoftheriseinpopulation

　　D.becausetheearthisblownawaybythewindeveryyear

　　2.Thousandsofyearsago,lifewas____itistoday.

　　A.mucheasierthanB.aseasyas

　　C.ashardasD.muchharderthan

　　3.Pollutioncomesinmanyways.Wecanevenhearit.Hereitmeans____.

　　A.waterpollutionB.airpollution

　　C.noisepollutionD.rubbish(垃圾)

　　4.Airpollutionisthemostseriouskindofpollutionbecause____.

　　A.it'sbadforalllivingthingsintheworld

　　B.itmakesmuchnoise

　　C.itmakesourriversandlakesdirty

　　D.itmakesusangrymoreeasily

　　5.WhichofthefollowingisNOTtrue?

　　A.Manycountriesaremakingrulestofightpollution.

　　B.Thepollutionoftheearthgrowsasfastastheworld'spopulationdoes.

　　C.IfpeoplecouldgotoworkbybusorbikeinsteadofcarormotorbikeitwouldbehelpfulinfightingagainsttheproblemofSO2.

　　D.Theproblemofpollutionisnotsoseriousbecausetherearenotsomanypeoplelivingontheearth.

　　第二篇：

　　Morethansevenhundredyearsago,thePrinceofWaleshadaverybigandbravedogcalledGelert.

　　OnedaythePrincewantedtogohunting(打猎)withhismen.Hetoldhisdogtostayathomeandlookafterhisbabyson.Thebabywasinawoodencradle(摇篮),whichwaslikeasmallbed.

　　WhenthePrincecamebackfromhunting,Gelertranouttomeethismaster.Hewagged(摇)histail(尾巴)andjumpeduptoputhispaws(手爪)onthePrince'schest.ThenthePrincesawtheblood(血)onGelert'sjaws(颚)andhead.

　　Whathaveyoudone?thePrincesaid.Herushedintohishouseandlookedforhisbabyson.Thecradlewaslyingonitssideonthefloor.Theclothesweretornandtherewasbloodonthem.

　　Soyouhavekilledmyson?thePrincesaidangrily.Youunfaithfuldog!Hetookouthissword(剑)andkilledthedog.JustasGelertwasdying,hemanaged(设法)tobark.ThenthePrinceheardababycalltothedog.

　　ThePrinceranoutofthehouseandsawhissonlyingonthegroundunhurt(没受伤).Nearhimwasadeadwolf.ThenthePrinceknewthatGelerthaddefended(保卫)thebabyandkilledthewolf.

　　ThePrinceranbackintothehousebuthewastoolate.Gelertwasdead.ThePrincewasverysadindeed.Tearsrandownhisfacewhenherealized'hehadkilledhisfaithfulfriend.ThePrincecarriedthebodyofhisbravedogtothetopofamountainandburied(埋葬)himthere.Afterthis,thePrinceneversmiledagain.Everymorningatdawn,hewalkedupthemountainandstoodbythedog'sgraveforafewminutes.

　　IfyougotoMountSnowdoninWales,peoplewillshowyouwhereGelertisburied.Thereisasignbyhisgrave.Itremindspeopleofabraveandfaithfuldog.

　　1.GelertwasthedogofthePrinceof___.

　　A.ScotlandB.EnglandC.IrelandD.Wales

　　2.ThePrincetoldthedogto_____whenhewasleaving.

　　A.watchthedoor

　　B.takecareofhisbabyathome

　　C.welcomehisfriends

　　D.stopthestrangers

　　3.Thedogwasvery____whenhismastercamebackfromhunting.

　　A.gladB.fearfulC.afraidD.tired

　　4.ThePrincewassurprisedtoseebloodonGelert's____.

　　A.jawsB.pawsC.headD.BothAandC.

　　5.ThePrinceneversmiledagainbecause__

　　A.thewolfwaskilledbyGelert

　　B.hehadburiedthedogonthetopofmountain

　　C.hehadkilledhisfaithfulfriendGelert

　　D.Gelerthadkilledhisbabyson

　　>>>>>>参考答案<<<<<<

　　第一篇：1.B2.D3.C4.A5.D

　　第二篇：l.D2.B3.A4.D5.C

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