统考版2022届高考英语一轮复习限时提分练二十五必修⑤Unit5Firstaid含解析.docx

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1、高考限时提分练(二十五)　必修⑤　Unit5　FirstaidⅠ.阅读理解[2021·某某省四校高三调研]Oneofthecostsofbeingaloverofoldtreesisthealltoofrequentlossofa_beautiful_soul_you've_grown_fond_of.Lastsummerwasharderthanmostforoldtreesandtheirhumansupporters.Thespring'snonstoprainfloodedsoilsandcausedrootsystemsofmanylarge,oldt

2、reestorotinpart.Then,whenthesummercame,treescouldnottapdeepsourcesofwaterthatwouldnormallyhavemaintained(维持)them.Manyvaluableoldtreesdied.WhenIvolunteeredfortheMountRainierTreemission,Iheardfrommanypeopleconcernedabouttheirtrees.Wehadlittletoofferthem.That'sbecausepublicandprivateurb

3、antreeresourcesandprogramswereaimedalmostentirelyatplantingtreesbutnotatmaintainingtrees.NostateorprovinceprogramthatIcouldfindprovidedanyfinancialresourcesformaintainingtreehealth.Smallandunderresourcedcitiessuchasourswereontheirown.Thisisbackward.Scientistsarelearningthatlarge,oldt

4、reesarethemostvaluable,especiallyincities.Theyputonwoodfastestandtakethemostcarbonoutoftheair.Theyharborthemostwildlife.Theycanlowersummertemperaturesby20degreesormore.Inarecentstudy,researchersfoundthatBostonwouldgetmorebenefitfromkeepingthetreesithasalivethanfromplantingnewtrees.Th

5、ere'sreasontothinkthisfindingwouldapplyinothercities,too.Now,ourpublicandprivatetreeprogramsoftenignoreoldtreesuntilitistoolate.Aslongasweabandonouroldtrees,plantingmoreismerelytokeeppacewithgrowinglosses.Wewanttreestohelpprotectus,butweleavethemunprotected.Considerthisinthehumanworl

6、d:Nobodywouldsendababyintotheworldandexpectittojustmakeit.Childrenneedcaringforandit'swhywehaveschoolsandchildhealthinsuranceprograms.Wecouldgetsomuchmoreoutofourtreesifwejustputalittlemoreintothem.-10-/10高考1．WhatdoestheunderlinedpartinParagraph1suggest?A．Strongdeterminationtoplanttr

7、ees.B．Realregretatgrowingoldtrees.C．Greatconcernabouttreeproblems.D．Deeploveforvaluableoldtrees.2．Whywastheauthoralmostpowerlesstohelppeopleworriedabouttheirtrees?A．Theurbantreeprogramswerefacedwithfinancialproblems.B．Theauthor'sknowledgeofmaintainingtreehealthwaslimited.C．Thefocusof

8、thetreeresou