2024-2025学年高中英语课时分层作业14Unit5ThepowerofnatureSectionⅡ含解析新人教版选修6

PAGE1-课时分层作业(十四)SectionⅡ(建议用时：30分钟)[语言学问练习固基础]单句语法填空1．Itiswidelyacknowledgedthatstudentsshouldbeevaluated(evaluate)intermsofoverallquality．2．Ithinkwalkingisabsolutely(absolute)goodtoone'shealth．3．IknewthatIwasinapotentially(potential)dangeroussituation．4．Hetaughtusthatpotentialcouldbereducedtonothingwithouteffort．5．Alotofteachingequipment(equip)hasbeensenttothenewlybuiltschool．6．Theprogramstartsat8：00buttheactualfilmdoesn'tstartuntil8：30．7．Thechildrenwenthomefromthegrammarschool，theirlessonsfinished(finish)fortheday．8．Shehadjustfinishedherhomeworkwhenhermotheraskedhertopractiseplayingthepianoyesterday．9．Mr．Leewasappointed(appoint)tolookintotheincident．10．Almosteveryonethinksthebooksaresuitable(suit)forchildren．[高考题型练习提实力]Ⅰ．阅读理解Checkoutourtsunamifactsandlearnsomeinterestinginformationrelatedtothesegreatwallsofwaterthatcancausesomuchdestruction．Findoutwhatcausestsunamisandreadaboutsomerecentexamplesoftsunamisthathaveoccurredaroundtheglobe．·TheJapanesewordfortsunamimeansharborwave．·Tsunamisaresometimesreferredtoastidal(受潮汐影响的)wavesbutthistermhasfallenoutoffavourbecausetsunamisarenotrelatedtotides．·Tsunamisarehugewavesofwaterthatareusuallycausedbyearthquakesorvolcaniceruptions．·Asatsunamiapproachestheshore，watermaymovebackfromthecoast．Ifitisshallowenoughthewatermaybepulledbackhundredsofmetres．Ifyouareinthearea，youcanknowthatatsunamiisonthewaywhenyouseethisphenomenon．·Regionsintsunamidangerzonesoftenhavewarningsystemsinplacetogivepeopleasmuchtimeaspossibletomovetoasafeplace．·Whentsunamishitshallowwater(oftennearthecoast)theyslowdownbutincreaseinheight．·AnearthquakeintheIndianOceanoffIndonesiainDecember2004causedatsunamithatkilledover200，000peoplein12countries．·InMarch2011，theTohokuearthquakeofftheeasterncoastofJapancausedatsunamithatwasamajorfactorinthedeathofover15，000people．·ThetsunamiwavescreatedbytheTohokuearthquakereachedheightsofover40metresinsomeareas，wipingoutcoastaltownsandcausinganumberofnuclearaccidents．【语篇解读】本文是一篇说明文，简要介绍了有关海啸的一些基本常识。1．Howmanycausesoftsunamisarementionedinthetext?A．One． B．Two．C．Three． D．Four．B[细微环节理解题。由第四段可知，海啸通常是由地震或火山爆发引起的。]2．IntheTohokuearthquakeover15，000peoplediedmainlybecauseof．A．theearthquakeitselfB．thelackofwarningsystemsC．thetsunamicausedbytheearthquakeD．thenuclearaccidentscausedbythetsunamiC[细微环节理解题。依据倒数其次段“．．．atsunamithatwasamajorfactorinthedeathofover15，000people．”可知，在2011年日本大地震中，海啸是造成超过15000人死亡的主要缘由。故C项正确。]3．Whatdowelearnfromthetext?A．TheJapaneseinventedtheterm“tidalwaves”．B．Theterm“tidalwaves”isusedmoreoftenthantsunami．C．Whentsunamisslowdown，theirwavescanreach40metres．D．Whenhittingshallowwater，tsunamiswillrisehigher．D[细微环节理解题。依据倒数第四段可知当海啸攻击较浅的水域时，它们的高度会增加。故D项正确。]4．WhichofthefollowingisTRUEaccordingtothepassage?A．Over200，000peoplewerekilledin12countriesbecauseoftheearthquakeinDec．2004．B．Sometimestsunamisaresaidastidalwaves，becausetheyarerelatedtotides．C．Thewarningsystemsinsomeregionshelppeoplemovetoasafeplace．D．Ifyouseewatermovetothecoast，therewillbeatsunamiontheway．C[细微环节理解题。从文章第六段可以看出C项正确。]Ⅱ．完形填空Scientistshavesearchedformanyyearsfora1totellwhetheravolcano2willbesmallorlarge．Now，fourscientistssaytheyhavediscoveredsomethingin3thatwillhelpdothis．TheydidtheresearchonMountUnzenonthesouthernJapaneseislandofKyushu．MountUnzenexplodedinNovember，1990．Sincethen，moreexplosions443peopleanddestroyedthehomesofmorethan2，000others．Thevolcanoisstill5today．Thescientistssaythelavaofthevolcano6highlevelofanelement(成分)，7isasignofthepresenceofthelavafromthedeepearth，notfromthesurface．Theysayitshowsthatthelava8directlyfrominsidetheearthisconnectedwithhugeexplosionsinsteadofsmallerones．Thescientistsexaminedthelavafrom18explosionsofMountUnzenthattookplaceduringmany9ofyears．They10studiedthelavafromothervolcanoesintheareathatareolderthanMountUnzen．Thelavastudiedcamefrombothlargeandsmallexplosions．Thescientistsfoundthatlargeexplosionscontained11oftheelementthansmall12．Thescientistssayifthey13thistwoyearsearlier，they14thepeoplelivinginthearea15MountUnzenandsavedmanylives．【语篇解读】科学家通过探讨火山熔岩中的成分，来预料火山喷发规模的大小。1．A．glance B．methodC．motor D．panicB[从下文的“totellwhetheravolcano．．．”看出科学家在找寻预料火山喷发的规模大小的方法。]2．A．eruption B．climateC．aspect D．districtA[从“willbesmallorlarge”看出要预言出火山喷发的规模大小。]3．A．lung B．ashC．lava D．craterC[从下文看出科学家在探讨火山熔岩中的成分。]4．A．havequitted B．haveutteredC．havefocused D．havekilledD[由and可知，此处应与“destroyedthehomesofmorethan2，000others”相对应，应说havekilled43people。]5．A．active B．abstractC．ridiculous D．mentalA[从still看出火山活动仍旧是活跃的。active活跃的。]6．A．tries B．managesC．stresses D．containsD[科学家说这种火山熔岩中包含大量的某种成分。contain包含。]7．A．which B．thatC．if D．whenA[which引导一个非限制性定语从句。]8．A．going B．comingC．ending D．losingB[comingdirectlyfrominsidetheearth干脆来自地球内部的。现在分词作后置定语。]9．A．hundred B．tenC．number D．thousandsD[duringthousandsofyears数千年间的。]10．A．also B．eitherC．too D．aswellasA[他们也探讨其他火山的熔岩。also用于谓语动词之前。]11．A．more B．muchC．less D．fewA[从上文看出较大的火山爆发含有更多的该种成分。more．．．than．．．比……更多……。]12．A．that B．thos