高二英语课时分层作业Unit5SectionⅠ含解析

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精课时分层作业(十三）SectionⅠ（建议用时：30分钟）[高考题型练习提能力］Ⅰ．阅读理解ASeeingavolcanoeruptisawonderfulexperience，andyoucanreallyfeelthebeatbyclimbingtothesummit(山顶)ofPacayaforaclose。upview．ThereareguidedtourseverydayupthishighlyactivevolcanofromAntigua，givingtravellersachancetoseeMotherNatureathermostpowerful．PacayaisaneasydrivefromAntigua，abeautifulcitywithmanycolorfulhousesalongitsoldstreetsthatareturnedintoartworksduringitsHolyWeekfestival．NomatterwhenyoucometoAntigua,youwon'tmissthePacaya。tourcompanies．ButclimbingPacayaisnoeasyjob:itis2,560metreshigh,andreachingthesummittakestwotothreehoursofseeminglyone。step。forwardandtwo.step­backmovements．Asyouclimb,youhearthedullsoundsoferuptionshighabove．Steaminghotremainsfromrecenteruptionsbegintolinethepathasyouneartheactivesummit—theMcKenneyCone(火山锥）．Justasthoughyouweregoingtowalkovertotheedgeofthecone，theroadturnstotheleftanduptotherelativesafetyoftheold，inactivesummit．Manytoursaretimedsothatyouarriveattheconeofthevolcanoinplentyoftimeforsunsetandthefullcontrastbetweentheeruptingredlavaandthedarkeningsky．Onagooddaytheviewfromthesummitisextremelyexciting．Theactivemouthboils,sendingredlavaoveritssides，andonceinawhileshootshotstreamsupto100metresintotheair．Thereisastrongbadsmellintheairevenifyoutakecaretobeupwindofthecone．Aseveningturnsdeeperintothenight，theburninglavaquietlyfallsdowntoasideofthevolcano．Foryou，too，itistimetogetdown．【语篇解读】本文主要介绍帕卡亚火山。1．Whatisthemainpurposeofthispassage?A．ToattracttouriststoPacaya．B．TodescribethebeautyofPacaya．C．TointroduceguidedtourstoPacaya．D．ToexplainthepowerofnatureatPacaya．A[写作目的题.纵观全文可知,本文是一则旅游广告，目的是吸引游客去参观帕卡亚火山喷发，故A项正确.]2．Antiguaisacity．A．wherepeoplecanenjoyculturalfestivalsB．wheretheclimbingPacayatourstartsC．thatgivesaclose.upviewofPacayaD．thatisfamousforitstourcompaniesB[细节理解题.根据第一段第二句话可知：安提瓜是此次火山之旅开始的地方，故B项正确。］3．ClimbingtotheMcKenneyCone，peoplewill．A．walkdirectlytotheactivesummitB．hearthecontinuousloudnoisefromaboveC．makegreatereffortsthantoothersummitsD．seeapathlinedwithremainsofearliereruptionsD［细节理解题.根据第三段第三句话可知D项正确.]BInthesecondhalfofeachyear，manypowerfulstormsareborninthetropicalAtlanticandCaribbeanseas．Ofthese，onlyabouthalfadozengeneratethestrong，circlingwindsof75milesperhourormorethatgivethemhurricanestatus,andseveralusuallymaketheirwaytothecoast．Theretheycausemillionsofdollarsofdamage，andbringdeathtolargenumbersofpeople．Thegreatstormsthathitthecoaststartasinnocentcirclingdisturbances（气旋）hundreds－eventhousands－ofmilesouttosea．Astheytravelaimlesslyoverwaterwarmedbythesummersun，theyarecarriedwestwardbythetradewinds．Whenconditionsarejustright，warm，moist（潮湿的)airflowsinatthebottomofsuchadisturbance,movesupwardthroughitandcomesoutatthetop．Intheprocess，themoistureinthiswarmairproducesrain，andwithittheheatisswitchedtoenergyintheformofstrongwinds．Astheheatincreases，theyounghurricanebeginstoturnaroundinacounter­clockwisemotion（逆时针方向）．Theaveragelifeofahurricaneisonlyaboutninedays，butitcontainsalmostmorepowerthanwecanimagine．Theenergyintheheatreleased（释放)byahurricane'srainfallinasingledaywouldsatisfytheentireelectricalneedsoftheUnitedStatesformorethansixmonths．Water，ratherthanwind，isthemainsourceofdeathanddestroyinginahurricane．Atypicalhurricanebrings6.to.12。inchdownpoursresultinginsuddenfloods．Worstofallisthepowerfulmovementofthesea—themountainsofwatermovingtowardsthelow­pressurehurricanecenter．Thewaterlevelrisesasmuchas15feetabovenormalasitmovestowardsshore．【语篇解读】文章讲述了飓风的形成过程和飓风给大自然和人类带来的巨大危害。4．Anordinarytropicalstormiscalledahurricanewhen．A．itoccursintheCaribbeanseasB．itswindsreach75milesperhourC．itmakesitswaytothecoastlineD．itswindsbegintocircleontheseaB［细节理解题。根据第一段第二句可知其中只有约一半会形成至少每小时75英里的强热带气旋，这样就会形成飓风，有些还会登陆海岸。］5．Thecounter­clockwisemovementofthehurricaneiscausedby．A．thelow.pressureareainthecenterofthestormB．theforceofwavesofwaterC．theincreasingheatD．thetradewindsC[细节理解题.根据第二段“Astheheatincreases，theyounghurricanebeginstoturnaroundinacounter­clockwisemotion．”可知，当热度上升，刚产生的飓风就开始以逆时针方向盘旋。］6．Whatdoesthethirdparagraphmainlytalkabout?A．Thehurricaneisextraordinarilypowerful．B．Thehurricaneisusedtogenerateelectricity．C．Thehurricanecanotherwiseofferanunusualsight．D．Thehurricanecangivepeopleanunforgettableexperience．A［段落大意题.第三段内容：一般一场飓风的持续时间大约是9天，但是它所携带的能量是我们无法想象的。飓风的降雨所释放的能量在一天里就可以满足整个美国6个多月的电力需要。]7．Whatistheworstthingaboutahurricane?A．Theroughwater． B．Theviolentwinds．C．Theheatitgivesout． D．Thelengthofitslife．A［细节理解题。根据第四段“Water，ratherthanwind,isthemainsourceofdeathanddestroyinginahurricane．”可知，水是飓风造成死亡和破坏的主要因素，而不是风.］Ⅱ．阅读七选五Doyouhaveaplaceyou’vealwayswantedtovisit?Iftheanswerisyes，haveyoueverconsideredtakingatripalonetherejustforafewdays？1Althoughseeingtheworldontheirownhasalwaysbeenadreamintheirheartssincechildhood,mostpeoplehaverepeatedlybeentoldthattheoutsideworldisdangerous．Thethoughtofgoingonatripaloneexcitesandterrifiesthematthesametime．Fewendupsteppingoutoftheircomfortzoneandgoingonmeaningfuladventures．Itisnormaltohavesometroubletravellingalone．2Forexample,beingaloneontheroad，youmighthavetoaskstrangerstotakeyourphotowhereveryougo．Ifyoujoinatourhalfway，youmaybeaskedwhyyoudon’thavefriendsorfamilyaround．3First，travellingalonegivesyouagoodopportunitytodoeverythingyouwishtodowithoutworryingaboutothers'needsandwants．Ifyouwant，youcanreadonabenchbesideariverforthewholeafternoonwithoutbeingdisturbed．Youarefreetowanderaroundondifferentstreets．4Youcanalsogetridofthatdulldailyroutinethatalwaysmakesyoufeeltired．Ifyoumakegooduseofit,travellingalonecanalsobeawonderfuljourneyofself。discovery，asyou'llfinallyhavetimetothinkaboutyourlife．5Allyouneedtodoispackyourbags,takeyourpassport，gatherupyourcourageandgosomewhere．Gooutandenjoybeingalone，exploretheunknown,makesomefriends，readabook，andgettoknowmoreaboutyourselfandtheworld．A．Travellingbyyourselfisalsoquiteeasy．B．Formanypeople，travellingalonecanbescary．C．Therearealsosomeembarrassingmomentsonemightruninto．D．Youcanhangoutatlittlestoresandexplorethecity．E．Itisimportanttotakesometimeoffandthinkaboutthesolutions．F．Butanyhow，Istillrecommendthatyoutravelaloneatleastonceinyourlife．G．Travellingalonehelpsusfigureoutwhatwereallywanttofightforinthisbigworld．【语篇解读】你是否一直梦想独自旅行却从未付诸实际？鼓起勇气出发吧，你会收获颇丰.1．B[根据本段的段意再结合选项内容可知B项正确。本段讲尽管独自旅行是很多人的梦想，但是很多人依旧充满了恐惧。］2．C[前一句讲独自旅行会有一些麻烦，后文列举了一些比较尴尬的例子，结合选项内容可知C项最符合。］3．F[前文讲独自旅行会遇到麻烦和尴尬的事情,接下来的两段讲了独自旅行的好处，所以此处应该填一个表示转折的句子，F项符合。]4．D［本段列举了独自旅行可以做的一些比较惬意的事情，结合选项可知D项最符合。]5．A［后文讲独自旅行需要做的就是收拾行李，带上护照，然后鼓足勇气出发。A项符合段意.]Ⅲ．语法填空Eachyear1．(thousand）oftouristsvisitthepolarregionsoftheArcticandAntarctica．ButtheincreasingnumberofpeopletravellingtotheendsoftheEarthcanhave2．negativeeffectonfragileecosystems．Shouldtourists3．（allow)tovisitpolarregions？About40,000touristsvisitAntarcticaeachyear．MorethanfivemilliontraveltotheArcticandsub。Arctic．Transportingtouriststotheregions4．(increase）shipandairplanetraffic，addingtotheriskofpollution，oilspoils，andother5．(environment)damage．Becausetheplaceswherewildlifeisaccessible6．(be)fewinnumber，touristtrafficcanbecomeconcentratedinspecificareas，7．