（福建专用）高考英语一轮复习 课时规范练30 Unit 5 The power of nature 新人教选修6-新人教高三选修6英语试题

Unit5ThepowerofnatureⅠ.阅读理解(2018·河北衡水中学第四次检测)Watersuppliesaroundtheworldarerunningdry.Scientistssaytheworldisexperiencingashortageoffreshwater.Itwillonlyworsenasthepopulationgrowsfastandtheclimatechanges.PeoplelivinginthewesternpartoftheU.S.areexperiencingthisnow.Forseveralyears,therehasn’tbeenmuchwater.ButtheAmericanWestisnottheonlyplacethirstyforwater.JerrySchubel,presidentandCEOoftheAquariumofthePacificinLongBeach,California,said,“Morethanhalfoftheworld’spopulationlivesinwater-stressedareasandaccordingtotheUnitedNations,thatnumberwillincreasetotwo-thirdsby2025,fewerthan10yearsfromnow.Theamountofwaterontheearthhasnotchangedforbillionsofyears,buttheratio(比率)offreshtosaltwaterhas.Therearealsootherfactorsthatarecreatingafreshwatershortage.Inmanypartsoftheworld,shortageoffreshwaterisalooming(隐隐显现的)crisisthatwillbecomemoreseriousbyclimatechangeandagrowingpopulation.Mostoftheworld’spopulationlivesincountriesthatsharebodiesofwater.Manyofthosecountriesdon’treachanagreementonhowtosharethatwater.”Scientiststhinkconservationisthemostimportantstepinsolvingthewatercrisis.KevinWattier,manageroftheLongBeachwaterdepartment,saiddesalinating—removingsaltfromseawater—isalsoanoption.Butthatcomesataprice.“Itwouldcostatleasttwiceorthreetimesasmuchtodesalinateseawaterasitwouldcosttobuyimportedwater.Youwillincreaseyourglobalcarbonfootprintwhenyougotoseawaterdesalination.”JerrySchubelthoughttheproblemofglobalwatershortagecanbesolvedonlyifcountriesworktogether.“Wecouldsupplyeveryoneonthisplanetwithsafedrinkingwaterandenoughwatertogrowtheirfood.Butitneedsmoney,technology,politicalwillandcooperation.Andlearninghowtosharerequirescollaborative(合作的)decisionmadeatintergovernmental(政府间的)levels.”1.Thewatercrisiswillbecomemoreseriousbecauseof.

A.seriouspollutionB.agrowingpopulationC.highexpensesD.lackofseawater2.Themostimportantwayofdealingwiththewatercrisisisto.

A.protectwaterresourcesB.makeuseofseawaterC.buyimportedwaterD.sharebodiesofwater3.Thedisadvantageofremovingsaltfromseawateristhat.

A.itwillcauseclimatechangeB.itwillpolluteseawaterseriouslyC.itwillneedalargeamountofmoneyD.itwilldestroyanimals’naturalhabitats4.WhichofthefollowingstatementswouldJerrySchubelagreeto?A.PeoplelivingintheU.S.shouldlearntosharefreshwater.B.Climatechangehasnothingtodowithashortageoffreshwater.C.Enoughmoneyshouldberaisedtosolvetheproblemofwatershortage.D.Countriesshouldworktogethertosolvetheproblemofwatershortage.〚导学号23280121〛Ⅱ.七选五阅读(2018·山东淄博一中第四次检测)HowtoAvoidanInternetAddictionWhileitmayseemlikeeveryonesurfsthewebthesedays,thereisafinelinebetweencasuallycheckingyoursocialmediapagesandhavingafull-blownInternetaddiction.IfyoufearthatyoumayloseinterestinotheraspectsofyourlifebecauseyouprefertobeontheInternet,youmaybeonyourwaytoanInternetaddiction.1

Admityouareattheriskofanaddiction.MoreandmorepeopleintheworldarebecomingaddictedtotheInternet.Youarenottheonlyonewiththisproblem,anditisbecomingmoreandmorecommonandmoreandmorewell-known.2

Setasidelimitedtimeforcomputeruse.Makesurenottoturnitontoomanytimesaweek.Ifyouhavealaptop,makesuretoputitsomewherethatyoucanrememberbutnotsomewherethatyouseeeveryday.Trykeepingthelidclosedwhenyouarenotusingit.3IfyouhaveadesktopPC,trynottogonearitorputsomethingoveritlikeasheet.

Callpeopleinsteadofsendinginstantmessagesortexts.Ifyouarefreeonweekends,callfriendsandaskthemtogooutside.Thiswilldistractyoufromthecomputer.4

Useanalarmclockortimer.Beforeusingyourcomputer,decideonatimelimitsuchas30minutes.Settheclockortimerandmakesurethatyougetoffthecomputerwhenthetimeisup.Alternativelycreateashutdowntimeronyourdesktop.5

A.Makeasmalllistofwhatyouwanttodowithinthattime.B.Whenthecomputerisnotlookingatyou,youarelesslikelytouseit.C.Thiscanbeprogrammedtoshutdownyourcomputerafterthesettime.D.Luckily,therearewaystoavoidlivingyourlifeinfrontofthecomputer.E.ThiswillstopyoufromusingtheInternetsooftenorgoingontoanotherpage.F.Ifyouhaveaproblemonweekdays,phoneyourfriendsoraskforhelpinperson.G.Donotbeembarrassed;findotherswiththesameproblemandhelpeachotherbeatit.〚导学号23280123〛答案：Ⅰ.【解题导语】本文是议论文,题材为科普环保类。地球水资源枯竭威胁着全球大部分地区,科学家认为随着人口增长和气候变化,它只会变得愈发严重。1.B细节理解题。根据文章第一段的“Itwillonlyworsenasthepopulationgrowsfastandtheclimatechanges.”及第二段的“shortageoffreshwaterisaloomingcrisisthatwillbecomemoreseriousbyclimatechangeandagrowingpopulation.”可知,随着人口增长和气候变化,淡水资源缺乏只会变得愈发严重。2.A细节理解题。根据文章第三段的“Scientiststhinkconservationisthemostimportantstepinsolvingthewatercrisis.”可知,科学家认为解决水危机最重要的一步是保护水资源。3.C细节理解题。根据文章第三段的“Itwouldcostatleasttwiceorthreetimesasmuchtodesalinateseawaterasitwouldcosttobuyimportedwater.”可知,海水淡化也是解决水危机的一种办法。但海水淡化的费用是购买进口水费用的两到三倍。4.D推理判断题。根据文章最后一段中的“JerrySchubelthoughttheproblemofglobalwatershortagecanbesolvedonlyifcountriesworktogether.”可知,JerrySchubel认为全球水资源短缺的问题只有各国共同努力才能解决。Ⅱ.【解题导语