高一七选五专题英语达标训练题[002].doc

高一七选五专题英语达标训练题U.N.ReportWarnsNatureCrisisAnewU.N.reportfocusesonthenegativeeffectsofhumanactivityonnature.Itsaysonemillionplantandanimalspeciesonland,intheseasandintheskyarenowindangerofextinction.The1,800-pagereporttookthreeyearstofinish.___1___TheEarthhasalwayssufferedfromhumanactivity,itsays.However,thesescratches(划伤)havebecomedeepscars(伤疤)overthepast50years.Speciesaregoingtoextinctseveralhundredtimesfasterthantheaveragerateduringthepasttenmillionyears.It’ssomethingthathasneverhappenedbeforeinhumanhistory.___2___Since1970,thehumanpopulationhasdoubled.Theglobaleconomyhasgrownbyfourtimes.Tofeed,clotheandgiveenergytothisfast-changingworld,lotsofforestshavebeencutdown.___3___Furthermore,hunting,overfishingandpollutionhavealsobeenkillingspeciesingreatnumbers.Theproblemcanbefixed,thereportsays.___4___Theamountoflandandseathatisunderprotectionneedstoincreaserapidly.ThereportsuggestsgovernmentsmoveawayfromusingGDPasakeymeasureofdevelopment.Long-termeffectsmustbeconsidered,too.ProfessorEduardoBrondizioofIndianaUniversityisanauthorofthereport.Hesays,“Weallknowwhatneedstobedone.Theknowledgeisthere.___5___“A．However,thisrequiresmanychanges.B．Over120wildlifespeciesarefacingextinction.C．Onlyexpertsknowhowtoaddresstheproblem.D．Thereportlistedseveralcausesforthesituation.E．Therejustneedstobeagreaterwilltotakeaction.F．Itdrawsontheworkof450scientistsfromdozensofcountries.G．Between1980and2000,onemillionsquarekilometersoftropical(热带的)forestwerelost.Goodstudyhabitsplayanimportantroleinraisingconfidenceandgettinghighermarksinexams.Ofcourse,it’susuallyhardtobuildlastingstudyhabitsatfirst,butitwon’tbetoolongbeforeyournewgoodhabitsbecomepartofyourroutine.____6____Setadailystudytime.Studyingforatestbeginswellbeforeyoureachexamday.____7____Byreservingaspecifictimeeachdayforstudying,itcanbeeasiertofocus,becauseyouwon’thavetoworryaboutanyotherthingscompetingforyourattention.Arrangeyourstudyspace.Chooseanareathatisclean,well-lit,andfreeofdistractions.Avoidsittinginfrontofthetelevisionoraround