高中英语语法填空专练附带答案详解

语法填空专练（一）阅读下列短文，在空白处填入1个适当的单词或括号内单词的正确形式。AGoldfishmaylooksmallandcuteinyourhome,butinthewild,it’sadifferentstory.Releasingthemintoyourlocalstreamorlakeis1.________badidea.Rightnow,WashingtonState2.________(fight)offaninvasion(入侵)ofgoldfish!ThousandsofgoldfisharelivingintheWestMedicalLakeinlarge3.________(number)andarecrowdingoutthenativefishpopulation.Howdidthishappen?TheDepartmentofFishandWildlifethinksafewirresponsiblepetownersare4.________(blame).Andwhilethegoldfishmayhavecosttheownersafewdollars,thismessisgoingtocostthestateabout$150,000totrytoremovetheseharmfulfish.Butthisisn’ttheonlyplace5.________thisishappening.Goldfishareinvadinglakesandstreamsworldwide,andit’sallourfault.6.________youthinkyou’redoingthegoldfishafavorbyreleasingit,you’rewrong!Instead,you’resettingthestagefora(n)7.________(ecology)disaster,whichcouldthreatenhundredsofotherspecies.Itturnsoutthatgoldfishareoneoftheworld’s8.________(bad)invasivespecies.Theyintroducediseasesthatdestroythe9.________(delicate)balancedecosystemswherevertheygo.Andtheyaren’thappytostayinoneplaceandwilltravelacrossmanybodiesofwater.So10.________(think)twicebeforethrowingthatgoldfishaway.BThoughheis74yearsold,JiaZushunvolunteersinthefieldofenvironmentalprotectionatAhaReservoirwherehehaslivedforhisentirelife.1.________(cover)190squarekilometers,AhaReservoirisoneofGuiyang’smajorwater2.________(source)andapopulartourismresortinthecity.“3.________ismyresponsibilitytohelpkeepthewaterclean,”hesaid.Sinceretirement,Jiahastakenaction.Hisdailywork4.________(include)security,environmentalpublicityandgarbagedisposal(处理).In2006,Jiahimselfspent$127,8685.________(build)abamboohouse,adock(码头)andparkingspots.“Themostdifficultthingformeistohandletouristswhodon’twanttotakepart6.________environmentalprotection,”saidJia.Hesaid7.________reservoirreceivesmorethan3,000visitorsadayduringpeakseason.Suchintensivehumanactivitycreateswaterpollution.“Butthesituationhasimprovedsincethelocalgovernmentsetout8.________(construct)anecologicalcivilizationin2009,”hesaid.“Nowthegarbageis9.________(basic)gone,”hesaid.“Aslocalpeople,wehavethedutytoprotectthenaturalenvironment.Itisalsovery10.________(meaning)tocallonotherstoparticipateforfuturegenerations.”CThequalityofpatiencegoesalongwaytowardyourgoalofcreatingamorepeacefulandlovingself.Patienceaddssomeeaseand1.________(accept)toyourlife.It’simportantforinnerpeace.Becomingmorepatientinvolves2.________(open)yourhearttothepresentmoment,evenifyoudon’tlikeit.Ifyou3.________(stick)inatrafficjam,lateforanappointment,beingpatientwouldmeankeepingyourselffrombuildingamentalsnowballbeforeyourthinkinggetsoutofhandandgentlyremindingyourself4.________(relax).A(n)5.________(effect)wayIhavefoundtodeepenmyownpatienceistocreateactualpracticeperiods.Youcanstartwithaslittleasfiveminutesandbuildupyourcapacityforpatienceovertime.6.________you’lldiscoveristrulyamazing.Patienceisoneofthose7.________(quality)wheresuccessfeedsonitself.Onceyoureachlittlemilestone—fiveminutesofsuccessfulpatience—you’llbegintoseethatyoudoindeedhavethecapacitytobepatient,evenfor8.________(long)periodsoftime.Overtime,youmayevenbecomeapatientperson.Beingpatientwillhelpyoutokeepyourperspective(洞察力).Youwillseeevenadifficultsituationisn’t“lifeordeath”9.________simplyaminordifficultythatmustbedealt10.________.Withoutpatience,thesamescenecanbecomeamajoremergencycompletewithyelling,hurtfeelings,andhighbloodpressure.DEveryyearfastermotorcarsareproduced.Andeachnewcomputerboastsof(吹嘘)1.________(save)precioussecondsinhandlingtasks.Allthissavestime,butat2.________price.Whenweloseorgainhalfadayinspeedingacrosstheworldinanairplane,ourbodiestellusso.Wegetthe3.________(comfortable)feelingknownasjetlag(飞行时差综合症).Again,spendingtoolongatcomputers4.________(result)inpainfulwristsandfingers.However,whatdowedowiththetimewehavesaved?Certainlynotrelax.Wefind5.________difficulttositanddonothingoreventodojustonethingatatime.Perhapsthedaysarelonggonewhenwemightlisten6.________(quiet)toastoryontheradio,lettingour7.________(imagine)takeusintoanotherworld.Therewasatimewhensomepeople’slives8.________(devote)tothefarmingofthelandorthecareofcattle.Thereismuchthatwemightenvy(羡慕)aboutawayoflifelikethis.Yetbeforewedoso,wemustthinkofthehard9.________(task)ourancestorsfaced:Theyfarmedwithbarehands,oftenlivedclosetohunger,andhadtomaketoolsfromwoodandstone.Moderninventionshavefreedpeople10.________thatprimitiveexistence.EEndangeredpenguinsarehuntingforfishinthewrongplace,becauseclimatechangehascausedtheirprey(猎物)1.________(move)toanotherpartoftheocean,researchershavediscovered.Thatis2.________thepenguinshavelearnedtolookforplaces3.________lowerseatemperaturesandlargeamountsofatypeofchlorophyll(叶绿素).Thesearesignsofplankton(浮游生物)and,inturn,thefishthatfeedonthem.Nowtheseoncesurewaystofindfood4.________(lead)thepenguinsintoan“ecologicaltrap”thatispushingthemcloserto5.________(extinct).Andthesituationhasbeenmadeworsebyoverfishingandaraftofotherproblems,6.________(most)causedbyhumans.Oneoftheresearchers,DrRichardSherley,said,“Climatechangea