统考版届高考英语一轮复习课时提能练9必修2Unit4Wildlifeprotection含解.docx
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统考版届高考英语一轮复习课时提能练9必修2Unit4Wildlifeprotection含解.docx
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统考版届高考英语一轮复习课时提能练9必修2Unit4Wildlifeprotection含解
课时提能练(九)
必修2 Unit4 Wildlifeprotection
A:
知识层面
Ⅰ.语境语法填空
A(考查派生词)
Insome1.distant(distance)areas,therearestill2.merciless(mercy)killingsofrareanimals.Forestsandgrasslandsaredisappearing,whichisalso3.harmful(harm)tothesurvivalofwildlife.Nowitisofgreat4.importance(important)toproviderescueand5.protection(protect)forwildanimals,especiallyforthoseindangerofdyingout.Thegovernmentshouldmakeaquick6.response(respond)tomassivedestructionoftheirnaturalhabitat.Thosewhokillwildanimalsmustbeseverelypunishedandthosewhohaveahigh7.affection(affect)forthemmustbewellrewarded.
B(考查动词)
Populationgrowth8.isdecreasing(decrease)yearonyear,leadingtoahigherproportionofolderpeople.InGermany,forexample,1009.employed(employ)personsnowsupportabout40elderly,deeply10.affecting(affect)itslabour,financialandhousingmarkets.How11.tocontain(contain)populationdeclineisaproblemmanygovernmentshavetoface.China12.hasresponded(respond)totheissuequicklybyallowingonecoupletohavetwochildren.Whetherthispolicywillinfluencetheconcernedmarketsisworth13.inspecting(inspect)closely.Sofar,thismeasure14.hasbeenappreciated(appreciate)bymanydevelopedcountries.
C(考查句型)
Mostofthedetailsoftheprojectwerearranged15.asthedirectorhadsuggested.Buttherewerestillsomeproblems16.remaining(remain)tobesolved.Mycolleaguescameupwithdifferentapproaches,17.which,actually,werenotverypractical.Later,ayoungengineerthoughtofanotherway18.inwhichtheproblemscouldbeproperlyhandled.Weallthoughthighlyofit.Certainlyanyideahadtobetestedbefore19.being(be)fullyaccepted.Itwouldbeawisechoicetowaitawhilebeforeitbecameperfect.
Ⅱ.语境短文改错(短文中有5处错误)
IhavebeenlongedforavisittoTibetforalongtime.Itisreportedthattheantelopes,amildanimal,isbecomingextinctinTibet.Onlyafewantelopeshavesurvivedafterwerehuntedandkilledforyears.Buttheyarestillleftexposingtochancesofbeingstarvedorfrozentodeath.Ihavedecidedtodosomethingforthem.SoIwouldappreciateverymuchifyoucouldgivemeachancetobethere.
【答案】
Ihavebeen
foravisittoTibetforalongtime.Itisreportedthatthe
,amildanimal,isbecomingextinctinTibet.Onlyafewantelopeshavesurvivedafter
huntedandkilledforyears.Buttheyarestillleft
tochancesofbeingstarvedorfrozentodeath.Ihavedecidedtodosomethingforthem.SoIwouldappreciate
verymuchifyoucouldgivemeachancetobethere.
Ⅲ.根据提示补全句子
1.俗话说:
在家靠父母,出门靠朋友。
这话不错。
Asthesayinggoes,amandependsuponhisparentsathomeanduponhisfriendsawayfromhome.It'sreallytrue.
2.必须采取措施保护稀有鸟类,使其免遭伤害。
Somethingmustbedonetoprotecttherarebirdsfrombeingendangered.
3.据说这样的风俗很早以前就存在了。
Itissaidthatsuchacustomcameintobeinglongago.
4.我们已经没有时间来仔细考虑它了。
Therehasbeennotimeleftforustothinkitover.
5.随着期末考试的临近,你父母可能不会允许你花费太多时间上网。
Withthefinalexamdrawingnear,yourparentswillnotprobablyallowyoutospendtoomuchtimeontheInternet.
B:
能力层面
Ⅰ.阅读理解
A
(2020·合肥市第二次教学质量检测)AnewstudyrecentlyfoundthatelephantsinCentralAfricanforestscanencouragethegrowthofslowgrowingtreesandincreasetheabilityoftheforesttostorecarbon.
“Asatree,there'satradeoff—youcan'thaveitall,”explainedFabioBerzaghi,wholedthestudy.“Youeitherinvestenergyingrowingfast,orinbuildingalotofstructurewithcarbontobemoreresistant.”Elephantsprefertoeatfastgrowingtreesinmoreopenspaces.Astheyfeedandwalk,theycausedamagetothesespecies,knockingovertreesorbreakingoffbranches,whichresultsinanecosystemthatfavorslarge,slowgrowinghardwoodtrees.“Astheelephantsthintheforest,theyincreasethenumberofslowgrowingtreesandtheforestiscapableofstoringmorecarbon,”saidStephenBlake,oneofthepaper'sauthors.
ScientistscollectedfieldmeasurementsintheCongoBasinandusedacomputermodeltopredicthowelephantswouldaffectforeststructure,andcarbonstoragepotentialinthelongterm.Thedataconfirmedthatwhenelephantsarepresent,theforestcontainslargertreesandhigherabundanceofspecieswithhighwooddensity.Conversely(相反地),shouldforestelephantsgoextinct,leavingthoseslowgrowingtreesstrugglingtocompetewithfastgrowingspecies,itwouldresultina7percentlossofabovegroundbiomass(生物量).Asaresult,CentralAfricanforestscouldloseuptothreebilliontonsofcarbon,potentiallyacceleratingclimatechange.
Thesadrealityisthathumansaredoingtheirbesttoridtheenvironmentofelephants.“Thisstudycomesatatimewhenforestelephantsarethreatenedasneverbefore,”saidIainDouglasHamilton,founderofSavetheElephants.“ItisshockingthatjustaswearebeginningtounderstandhowelephantsmighthaveakeyroleinAfricainstoringcarbon,theyareunderrealthreatofextinction.”Onelimitationofthestudy,Mr.Berzaghisaid,isthatwedonotknowhowmuchcarbonhasalreadybeenlostbecauseoftheelephants'decline.Butitdoesseemcertain,headded,thatputtingastoptoillegalhuntingandrestoringforestelephantpopulationswouldbringclimatebenefits.
【语篇解读】 最近一项新的研究发现,在中非森林中活动的大象能促进生长缓慢的树木的生长,并能提高森林贮存碳的能力。
人类非法猎杀大象不仅会使大象面临灭绝的威胁,而且会对气候造成不良影响。
1.WhatcanweinferaboutslowgrowingtreesinParagraph2?
A.Theyareelephants'favoritefood.
B.Theyareeasilyhurtbyelephants.
C.Theycanhelpforestsstorecarbon.
D.Theymayreduceelephantpopulations.
C [推理判断题。
根据第二段尾句中StephenBlake所说的话“Astheelephantsthintheforest,theyincreasethenumberofslowgrowingtreesandtheforestiscapableofstoringmorecarbon”可知,大象的活动增加了生长缓慢的树木的数量,这使森林能贮存更多的碳。
据此可以推知,生长缓慢的树木有利于森林贮存碳,故C项正确。
]
2.WhatwouldhappenwithoutelephantslivinginCentralAfricanforests?
A.Climatechangewouldpossiblybespedup.
B.Theforeststructurewouldremainunchanged.
C.Theforestswouldlosemorefastgrowingtrees.
D.Largertreeswoulddefeatfastgrowingspecies.
A [推理判断题。
根据第三段最后两句“Conversely(相反地),shouldforestelephants...potentiallyacceleratingclimatechange”可知,如果森林中的大象灭绝,那些生长缓慢的树木将努力地与生长迅速的物种竞争,这将导致地面生物量减少7%。
其结果是,中非森林将失去高达30亿吨的碳,这有可能加速气候变化。
据此可以推知,如果中非森林中没有大象,则该地区的气候可能会加速变化,故A项正确。
]
3.WhatdidMr.Berzaghisuggestpeopledo?
A.Leadalowcarbonlife.
B.Evaluatethecarbonloss.
C.Stopdestroyingforests.
D.Protectforestelephants.
D [细节理解题。
根据本文尾句“Butitdoesseemcertain...wouldbringclimatebenefits”可知,Berzaghi先生认为,停止非法捕杀并恢复森林中大象的数量,会给气候带来好处。
据此可知,Berzaghi先生提议保护森林中的大象,故D项正确。
]
4.Whatisthebesttitleforthetext?
A.HumansandNatureLiveinHarmony
B.ElephantsDisappearinPartsofAfrica
C.ClimateChangeAffectsForestStructure
D.ElephantsDefendAgainstClimateChange
D [标题判断题。
通读全文可知,本文第一句和最后一句概括了全文的主旨,又结合文中的其他内容可知,本文通过分析中非森林中大象的活动对气候变化的影响,说明了保护森林中的大象对气候有好处,故D项最适合作本文标题。
]
B
(2020·贵州省普通高等学校招生适应性测试)There'soneeasythingyoucandoeverydaytolivelongerandhappier,accordingtoarecentstudy,andithasnothingtodowithdiet,exercise,orcuttingoutbadhabits.
Areviewofnearly150studieswithmorethan300,000participantsfoundthathavingactivesocialcirclesdecreasesyourchancesofdyingby50percent,regardlessofage,genderormedicalhistory.“Whenwe'resocial,welivelonger,”Dr.KelliHardingnoted.“Lonelinessismoreofariskfactortohealththanotherknownriskfactors,likehighbloodpressureandobesity.”
ThefindingsarewrittenupinDr.Harding'snewbook,TheRabbitEffect,whichisabouthowkindness,ratherthanlaughter,maybethebestmedicine.Thebookgetsitstitlefromafamous1978studyoftherelationshipbetweencholesterol(胆固醇)andhearthealthinrabbits.Researchersaccidentallydiscoveredthatthoserabbitsthatreceivedthemostaffectionfromtheirhumanhandlerslivedmuchlongerthantheothers.
Weliveinaworldwheremostofoursocialinteractionshappenthroughourphones.Buttogetthehealthbenefitsofamoreactivesocialcircle,youdon'thavetothrowawayyourdeviceandjoinabookclub.Morecasualinteractionswithneighbors,shopowners,andothersyoumeeteverydaycandothetrick.Increasingly,thoserelationshipscanstartonline.That'swhereNextdoorcomesin.Thestatedpurposeofthecompanyis“tocultivateakinderworldwhereeveryonehasaneighborhoodtheycandependon”.
Whenaskedforadviceononethingyoucandotolivelongerandhappier,Dr.Hardingsaiditperfectly,“Bekind.It'sactuallyprettyamazinghowmucheachpersoncanmaketheworldabetter,kinder,healthierplace.Itreallytakesverylittleandyouneverknowtheimpactyouhaveonsomebody.”
【语篇解读】 研究发现,孤独比高血压、肥胖等对人的健康危害大,而积极的社交活动能延长人的寿命。
本文还介绍了成为友善的人能让人活得更久、更快乐。
5.WhatdoweknowaboutTheRabbitEffect?
A.Itstitlecomesfromastudy.
B.It'sareportabouthearthealth.
C.Laughtercouldcurediseases.
D.Rabbitscouldhelplivelonger.
A [细节理解题。
根据第三段第二句“Thebookgetsitstitlefromafamous1978studyoftherelationshipbetweencholesterol(胆固醇)andhearthealthinrabbits”可知,《兔子效应》这本书的书名来自1978年所做的一项兔子中胆固醇和心脏健康的关系的研究,故A项正确。
]
6.What'sthepurposeofNextdoor?
A.Toadvocateonlineshoppingtosavetime.
B.Tooffertheneighborhoodsportsfacilities.
C.Tosettletheargumentsamongthefamilies.
D.Tocreateaharmoniouscommunitytorelyon.
D [细节理解题。
根据第四段尾句“Thestatedpurposeofthecompanyis‘tocultivateakinderworldwhereeveryonehasaneighborhoodtheycandependon’”可知,Nextdoor的目的是建立一个更友善的世界,在那里每个人都有一个可以依靠的社区,故D项正确。
]
7.Whatdoestheunderlinedphrase“dothetrick”inParagraph4mean?
A.Improvehealthandwellness.
B.Setuponlinerelationships.
C.Buildahappyandwarmfamily.
D.Keepawayfrombadhabits.
A [词义猜测题。
根据第四段第二句可知,为了从一个比较积极的社交圈中得到健康好处,你不用扔掉你的设备,加入一个书友会;结
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