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英语高中高一下册七选五复习综合试题测试题(含答案) U.N.ReportWarnsNatureCrisis AnewU.N.reportfocusesonthenegativeeffectsofhumanactivityonnature.Itsaysonemillion plantandanimalspeciesonland,intheseasandintheskyarenowindangerofextinction. The1,800-pagereporttookthreeyearstofinish.___1___TheEarthhasalwayssufferedfrom humanactivity,itsays.However,thesescratches(划伤)havebecomedeepscars(伤疤)overthe past50years.Speciesaregoingtoextinctseveralhundredtimesfasterthantheaveragerate duringthepasttenmillionyears.It’ssomethingthathasneverhappenedbeforeinhumanhistory. ___2___Since1970,thehumanpopulationhasdoubled.Theglobaleconomyhasgrownbyfour times.Tofeed,clotheandgiveenergytothisfast-changingworld,lotsofforestshavebeencut down.___3___Furthermore,hunting,overfishingandpollutionhavealsobeenkillingspeciesin greatnumbers. Theproblemcanbefixed,thereportsays.___4___Theamountoflandandseathatisunder protectionneedstoincreaserapidly.Thereportsuggestsgovernmentsmoveawayfromusing GDPasakeymeasureofdevelopment.Long-termeffectsmustbeconsidered,too. ProfessorEduardoBrondizioofIndianaUniversityisanauthorofthereport.Hesays,“Weall knowwhatneedstobedone.Theknowledgeisthere.___5___“ A.However,thisrequiresmanychanges. B.Over120wildlifespeciesarefacingextinction. C.Onlyexpertsknowhowtoaddresstheproblem. D.Thereportlistedseveralcausesforthesituation. E.Therejustneedstobeagreaterwilltotakeaction. F.Itdrawsontheworkof450scientistsfromdozensofcountries. G.Between1980and2000,onemillionsquarekilometersoftropical(热带的)forestwerelost. HowtoGetMentalPeace Areyoustrugglingwithmentalhealththesedays,likefeelinganxiousorconfusedaboutyourlife? Itmaybedifficulttofindmentalpeaceatfirst,___6___.Herearethetips. Findmeaningsinyourlife.___7___.Forexample,youcanconnectwithothersthroughvoluntary workorfindingotherwaystohelpandserveothers,suchastakingcareofyoufamilies.Ifyou feelfulfilledwithyourcontribution,yourmindwillbemorepeaceful. Startajournal.Youcanwriteyourthoughtsandfeelingsaboutyourpastandcurrentlife.Soitis aneffectivewaytofindoutwhatmightb