2017-2018学年人教课标高一英语必修3试题Unit4Astronomy单元测试题2

Unit4Astronomy:thescienceofthestars第二部分：阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。AMakespaceinyoursummerforfreefunYoudon’thavetogotothemoontomeetanastronaut:YoucandoitattheAirandSpaceMuseumonJuly16.PioneeringpilotAmeliaEarhartdisappearedonaflightaroundtheglobein1937.Butshe’llbeattheNationalAirandSpaceMuseumonJuly16—themuseum’sfirstFamilyDayoftheseason—totellyouallaboutheradventures.(Okay,it’sactuallyanactresspretendingtobeEarhart.)NASAastronautPatrickForresterwillbetheretoansweryourquestions,too.elearnhowspaceexplorationchangedtheworld.AnotherFamilyDayeventtakesplaceonJuly25.At“DiscovertheMoonDay!”youcansteer(驾驶)aroboticrover(avehicleforexploringthesurfaceofaplanet),examinemeteorites(陨石)thatwerefoundonthemoon,seethecapsule(太空舱)thattooktheApollo11astronautsthereandbackandviewphotosofthelunarsurfaceusing3Dglasses.Youcancreatelunarartandtakeamoonquiz.We’llgiveyouoneexample:July20,1969—46yearsagothismonth.Doyouknowwhathappenedthatday?NationalAirandSpaceMuseumIndependenceAvenueatSixthStreetSWOpendaily10a.m.to7:30p.m.throughSeptember1(withafewearlyclosingsat5:30p.m.;visitourwebsitefordetails).FamilyDayprogramsarefrom10a.m.to3p.m.InformationspecialistsareavailableMondaythroughFridayfrom9a.m.to5p.m.andSaturdayfrom9a.m.to4p.m.Allages,butbestforage7andolder.Formoreinformation,call2026332214orgoto.21.WhatcanmuseumvisitorsdoonJuly16?A.Createlunarart.B.Stepintoanunusualcapsule.C.SeeamovieaboutEarhart’sadventures.D.Learnaboutamissingwomanpilot’slife.22.Whatdoweknowabout“DiscovertheMoonDay!”?A.Itincludesamoonquizpetition.B.It’sthefirstFamilyDayatthemuseum.C.Itfeaturesafamousastronaut’sexplanations.D.Itgivespeoplefirsthandexperienceofspace.23.What’stheclosingtimefortheFamilyDayprograms?A.3p.m.B.4p.m.C.5:30p.m.D.7:30p.m.BIwillneverforgettheyear1979.Iwasjusttenyearsoldwhenmyfatherdecidedtotakemetoseeastunt(特技)showstarringthefamousmotorcyclist,EvelKnievel.Afterseeingtheamazingstunts,Istarteddreamingaboutridingbikesandperformingstuntsmyselfoneday.Mywholechildhoodwasspentatskateparks;therewasagroupofusthatwouldgothereeverydayafterschoolwithourBMXbikes(atypeofbicycledesignedtorideonroughground).Afterall,IwouldneedtogetsomepracticeifIwasgoingtobelikemyhero!MylaterteenageyearswerespentpetinginendlessBMXfreestylingchampionships;someIwonandothersIlost.Butitwasneveraboutthetrophies(奖杯).Theatmospherewasmagical,withover1,000ridersatsomeevents.IjustlovedtherushofenergyIgotfromthis,andfromcontinuouslytryingnewer,moredaringstunts.In1995,Iwaschosentopeteinanimportantinternationalactionsportspetition.ForonceinmylifeIwasnervous.Ilandedbadlyonmyhandandgotinjured.Ittookmeoutofthesportforawhile,butmyattitudewas:‘Ifothershavesufferedmoreandgoneon,thenwhycan’tI?’IhadoncereadthatEvelKnievelsufferedatotalofthirtyfivebrokenbones!WhentheInternationalOlympicmitteemadeBMXanOlympicsport,Icouldn’thavebeenmoredelighted!ThewayIseeit,thesportfinallygottherecognitionitdeserved.ItsentryintotheOlympicsencouragesmorepeopletotakeitupseriously.IhaveheardsomepeoplesaythatBMXistoodangerousforkids.Therisks,though,arereallynogreaterthan,sayskateboarding.WithriderspushingthelimitsfarbeyondwhatIcouldeverhaveimaginedwhenIfirststartedridingprofessionally,BMXseemssettoremainoneofthemostexcitingsportsinhistory.24.Theauthorwantedtobeeastuntperformer_____.A.inhisteenageyearsB.becauseofarelatedshowC.undertheinfluenceofhisfatherD.withencouragementfromafamousmotorcyclist25.AsateenageBMXer,theauthor_____.A.didn’tthinkalotofwinningB.didn’ttakethesportseriouslyC.enjoyedattentionfromothersD.caredtoomuchaboutgainandloss26.Howdidtheauthorfeelafterhisaccidentin1995?A.Hefeltdiscouraged.B.Hewouldneverbelikehishero.C.HewouldcontinueBMXasalways.D.HefeltaneedtochangehisattitudetoBMX.27.WhatdoestheauthorsayaboutBMX?A.Itisunsafeforkids.B.Itisnotdangerousatall.C.Itisfarbeyondriders’control.D.Itisnotasriskyaspeoplethink.CEverwonderwherechocolatechipcookiescamefrom?Orwhyweusewaffles(华夫饼)asicecreamcones?MistakesthatWorked,writtenbyCharlotteFoltzJones,awardwinningauthorofnonfiction(非小说类写实文学)booksforchildren,offersfortyoftheseunusualtales,alongwithmanyinterestingdrawingsandstrangeandamazingfacts.Thebookisdividedintosixparts:food,medicine,toys,accidentalthings,namesandclothes.Ifindthebookgreatbecauseifnotforthebook,Iwouldneverhaveknownthatsomethingwasactuallyaccidentallycreated.Besides,Iliketolearnrealinformation;Ican’tstandbookswithstoriesthataren’treal.Althoughthisisanonfictionbookandisaboutinventions,itisnotahistoryoftechnologybook;it’smoreofaneasyreadingbook.Thisbookwouldbeattractivetobothboysandgirls,anditcouldactuallybeeitheranadultbookorachildren’sbook.Published(出版)in1991,thebookisabitoldandisshowingitsagenowin2016.Still,itcontainslotsofgreatinformation,eventhoughsomefactsarenotexact.Ilovetheideaofamistakesbook,andIespeciallyliketheformat(安排),whichallowsreaderstodipinandoutofthebookeasily.However,theentriesarenotallequallystrong.Additionally,ifyoudon’tliveintheUS,thebookmakeslittlesense,sinceitisfullofAmericanreferencesbothhistoricallyandintermsofcustoms.Anyway,MistakesthatWorkedisareminderthatfailureisnotalwaystheend.Itisanenlightening(富有启发性的)bookthatencouragesustorealizethattakingrisksandlearningtoexperimentisoftenthebestwaytolearn,evenifwedon’tendupcreatingsomethingnewandwonderful.28.WhatkindofbookisMistakesthatWorked?A.It’sapicturebook.B.It’ssciencefiction.C.It’sanadultbook.D.It’sahistoricalnovel.29.Whatcanweinferabouttheauthor?A.Hereadstoolittle.B.Heisaslowreader.C.Heisagreatreaderofnonfiction.D.Heenjoysreadingbooksaboutinventions.30.Whichofthefollowingdoestheauthorespeciallylikeaboutthebook?A.Itsfacts.B.Itsorganization.C.Itsentries.D.Itsreferences.31.Whatistheauthor’sopiniononthebook?A.It’safunread.B.It’saperfectbook.C.Itmakeslittlesense.D.It’sfulloffactualmistakes.DMakingittotheScrippsNationalSpellingBee(aspellingpetition)isanamazingachievementforanykid,butfor11yearoldNeilMaes,beingborndeafmadehisjourneyespeciallyunlikely.Afterreceivingcochlearimplants(人工耳蜗)inbothearsasababy,hehadtotrainhisbraintounderstandspokenwords.Ittookcountlesshoursofspeechtherapy(疗法).“Wedidn’tevenknowthathe’dbeabletotalk,”saidhismother,ChristyMaes.NowthesoftspokenkidfromBelton,SouthCarolinaisofficiallyoneofthenation’stopyoungspellers.HeearnedtherighttotakethestageinthefinalroundsoftheScrippsNationalSpellingBee.Neil’sparentshavealwaysgivenhimatip,coachinghimtoalwaysaskthepronouncerforthemeaningofaword,sothathecanbesurehehearditcorrectly.Mostcontestantsdothisanyway.“He’sabletospellverydifficultwords.Youtellhim,‘Spellthisword,’andhe’sabletoactuallyimaginewhatthatsoundslikeinhisheadandspelltheword.It’sactuallyquiteimpressive,”saidDr.MichaelHoa,whoperformedNeil’scochlearimplantation.“There’salotthatgoesintotrainingyourbraintodothat.”Neil’sparentsdidn’tknowhewastakingpartinaspellingbeewithhisthirdgradeclassuntilhecamehomeandtoldthemhehadwon.Hemadeitallthewaytohisregional(地区的)beethatyear,finishingsecond.Nowanaturallyshyfifthgrader,Neilisalreadywornoutfromthebusybeeweekschedule,butheseemshappy.“Ourmainhopeoutofallofthiswastoencouragepeoplethataregoingtobefacingwhatwehadtoface,”Christysaid.ButNeilsaidingtothebeehasmotivated(激发)himtostudyevenharder,sohecanreturnnextyear.“It’sjustfunandIwanttodoitagain,”Neilsaid.32.WhatmakesitdifficultforNeiltoenterthepetition?A.Heisnaturallyshy.B.Heisunabletotalk.C.Hehasahearingdisability.D.Heisundergoingmedicaltreatment.33.Whatdoestheunderlinedword“it”(inPara.5)referto?A.ThetipfromNeil’sparents.B.Thecoach’spronunciation.C.Themeaning.D.Theword.34.WhatdidMichaelthinkofNeil?A.He’samazing.B.He’sverylucky.C.Heshouldstudyharder.D.Heshouldusehisimagination.35.What’sthebesttitleforthetext?A.HardtrainingwillfinallypayoffB.WecandomorefordisabledchildrenC.SpellingbeesarebeingmorepopularD.Deaf11yearoldpetesinNationalSpellingBee第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。RujutaTeredesaigrewupinPune,acityinIndia.Shesawthatgirlsandboysinhermunity(社区)werenottreatedequally.Girlswereresponsibleforallthehouseholdwork.36Womendidn’thavethesamerightsasmen.Theyoftensufferedfrommistreatmentandsometimesevenphysicalviolence.37Butshesawthatorganizationsworkingtoendgenderdiscrimination(性别歧视)usuallypaidattentiononlytotheactionsandattitudesofgirls.“Nobodytalkedtoyoungboysaboutequality,”shesaid.38Theorganization,EqualmunityFoundation(ECF),nowreaches40,000peoplein20munitiesinPune.ECFmatchessmallgroupsofboys,ages14to17,withmalementors(指导者)fora15weekperiod.Thementorstalktotheboysabouttreatinggirlswithrespect(尊重).39Theydiscusstimeswhentheboysexperiencedunfairtreatment.Thentheyworkwiththeboystoeupwithwaystheboyscanhelpspreadtolerance(宽容).Boyshavepletedprojectslikemakingmapsofthesafestroutesforgirlstowalkatnight.“Whatwehavefoundisthattheseboysdon’tmeantobediscriminatory,”Teredesaisays.“Theydon’tmeantohurtsomeone.40”Whenboysworktomakegirls’livesbetter,everyoneinthemunitywins.A.Theyhelpboysrelatetogirls’experiences.B.It’spartofthesolutiontoenddiscrimination.C.It’sjustthattheydon’trealizethey’redoingit.D.Manyfamiliesdidn’tsendtheirdaughterstoschool.E.UnfairtreatmentofgirlsandwomenisaprobleminIndia.F.Teredesaiwantedtomakeadifferenceforgirlsandwomen.G.Soshedecidedtocreateaspaceforboystolearnaboutgirls’rights.第三部分：英语知识运用（共两节，满分45分）第一节：完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。Successdoesn’tbeginuntilyoustartthewalkdownthepathwaytowardsyourgoals.And,yourwalk41beginswithababystep.Whydowe42thembabysteps?Aretheyreallymoreimportantthanour43stepsdownlife’spathway?Babystepsarethefirststepswetakeasanactoffaith.We44otherssteppingoutandweclaim(声称)ourabilityto45byfollowingthem.Aswegrow,we46ourdevelopmentbytakingadditionalbabysteps.Sometimeswefall;sometimeswefail.Thereafter,all47beeanactoffaith;wejustbeemorepracticed.48yousaytoyourself,“Idon’twantto49myself”or“Iwon’ttryunlessI’msureIwillsucceed,”you’ll50nevertakethebabystepstowardsyour51andendupwallowingin(沉湎)yourownselfpity.Insociety,wefocuson(关注)results.We52everyriskthatmustbetakentoreachourgoals.Thereare53peoplewhoareskilfulperformersofanytasksthefirsttimethey54them.Theyfailandsucceed.Then,theybuilduponthe55theyhavelearnedfromeachsuccessivestep.Theypracticetheirskillsandusetheirtalentsthroughbabysteps56theyarereadytoshowthemtotheworld.So,57totakethosebabystepstoachievethegoalsbeforeyou.Asyoubeemore58,yourbabystepsbeeawalk,thenajog(慢跑),and59arace.That’showourbabysteps60usthroughthemarathonoflife.41.A.evenB.alwaysC.stillD.also42.A.callB.makeC.showD.keep43.A.lastB.firstC.pastD.next44.A.suggestB.imagineC.seeD.like45.A.walkB.runC.jumpD.ride46.A.changeB.continueC.finishD.choose47.A.dreamsB.chancesC.risksD.steps48.A.UntilB.ThoughC.IfD.Unless49.A.makeafoolofB.takepityonC.playjokesonD.makeasecretof50.A.especiallyB.immediatelyC.recentlyD.probably51.A.actsB.goalsC.resultsD.problems52.A.considerB.repeatC.recognizeD.face53.A.manyB.enoughC.fewD.no54.A.reachB.rememberC.pleteD.try55.A.hopesB.abilitiesC.patienceD.courage56.A.althoughB.becauseC.beforeD.when57.A.learnB.expectC.decideD.agree58.A.importantB.pleasedC.popularD.skilled59.A.suddenlyB.finallyC.usuallyD.frequently60.A.leadB.trainC.serveD.pass第Ⅱ卷第三部分：英语知识运用（共两节，满分45分）第二节（共10小题；每小题1.5分，满分15分）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。TheBigBangtheoryisscience’sbestexplanationofhowtheuniversebegan.Thetheoryinsiststhatouruniverse61.________(create)whenatinyandsuperhotmassexplodedandbeganexpandingveryrapidly.It62.________(final)cooledandformedintothestarsandgalaxies(银河系)with63.________wearefamiliar.Itissaid64.________theeventhappenedapproximately15billionyearsago.TheeventoftheBigBangwasspaceitselfexpanding—perhapsatspeeds65.________(great)thanlight.Sincethelate1960s,theBigBangtheory66.________(be)themainexplanationforthebirthofouruniverse.Because67.________(physics)havenotyetfoundaconvincingtheorythatexplainshowgravityoperates,theyareunable68.________(find)theoriesastowhathappenedaftertheBigBang.Attheverybeginning,ouruniversemayhavebeenanobjectwithnearlyinfinitedensity,69.________perhapssomethingelse.Ourinstrumentsand70.________(science)methodsmayneedtobefullyimprovedbeforeanyfurtherprogressismade.第四部分：写作（共两节，满分35分）第一节：短文改错（共10小题；每小题1分，满分10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（＼）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。LastSaturday,parentsandIwentdowntothefarmers’market.Itwassunny,thatwasrareforourtowninFebruary.Everyoneatthemarketwaswornlightcoats.Whilemyparentschosecarefulwhattobuyforhomeuse,Ikeptlookaround.Whentheystoppedatafruitstall(摊位),acrossfrommewereamanmakinghandmadesoap.Heexplainshowhissoapwasmadetoeverysinglepersonwalkingby.Inalittleofwhile,hisstallwasfullofpeoples.Why?Justasasoapmakersaid,“Mysoapistotallynaturalandverysafetouse.”第二节：书面表达（满分25分）假定你是李华，你的美国笔友Jack不久前跟随父母来到中国求学。最近他因考试成绩不理想而感到沮丧，甚至想放弃学习。请你用英语给他写一封信，内容包括：1.表示安慰；2.你的看法及建议。注意：1.词数100左右（开头和结尾已给出，但不计入总词数）；2.可适当增加细节，以使行文连贯。DearJack,Ilearntfromyourlastletterthat________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Bestwishes,LiHua选做题阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。AEveryNovember,12yearoldMakennaBreadingGoodrichgoesdoortodoorcollectingdonationitemstohelpkeephermunity’shomelesspopulationwarmthroughtheholidays.ThispastChristmas,Makennadelivered(运送)morethan1,000coats,blanketsandotherwinterclothingtothecharityPhoenixRescueMission.“Itgetsreallycoldaroundhereatnight,like30degrees,”Makennasaid.“Iwanttomakesurehomelesspeoplearen’twalkingaroundwithoutjacketsorblanketsatnight!”Makennastartedcollectingcoatsforthehomelessin2013,afterwatchingaprogramonhomelessnessduringthewintermonths.“IwaswatchingthenewsontelevisionwithmyparentswhenIsawastoryonpeoplelivingonthestreets,”shesaid.“Iwantedthemtofeelcaredfor.Everyoneshouldfeelcaredfor.”Feelinginspired,Makenna,whowas9atthetime,wenttoherputer,createdadonationflyer(传单).“Shesaid,‘IthinkIcanreallydosomethingtohelp’,”saidMakenna’smother,JenniferBreadingGoodrich.“Anyparentwouldlookattheir9yearolddaughterwithprideandtellherthey’dbethrilledtohelpherinanyway.”In2014,Makennacollectednearly500donationitems.In2015,Makennamorethandoubledtheamountofitemsshecollectedthepreviousyear.“Mostpeoplesay,‘IwoulddothingslikeyoudoifIhadmoretime’,”Makennasaid.“ButImaketimeforthisbecauseit’simportanttome.Andifpeopletrulycared,theywouldmaketime,too.”Herdeedshaveinspiredamovementamongherpeers(同龄人).Thispastseason,teammatesonMakenna’ssoftballteamhelpedhercollectdonationsandbringthemtotheshelter.Makenna,whonowcallsherprojectMakenna’sCoatsforaCause,simplybelievesshe’sfollowingTheGoldenRule(为人准则).“IfIwasoutthere,Iwouldwantsomeonetocareforme,”shesaid.“AlthoughwhatIdidwassomethingsmall,itcanalsohelppeopleandinspireothers!”1.WhatdoesMakennadoinherproject?A.Shehelpsthehomelessfindshelter.B.Shecollectswinterclothingforthehomeless.C.Shedeliversjacketsandblanketstothehomeless.D.Shedonatesfoodandclothestocharityregularly.2.WhatcausedMakennatostartherproject?A.ATVspecial.B.Herparents’talk.C.Thecharity’sstory.D.Apieceofholidaynews.3.HowdoesJenniferfeelaboutMakenna’sidea?A.Surprised.B.Worried.C.Excited.D.Doubtful.4.WhatcanweinferfromMakenna’sresponsetowhatmostpeoplesay?A.Shehatesthem.B.Sheconsidersthemasliars.C.Shebelieveseverywordtheysay.D.Shethinksthey’remakingexcuses.5.WhichofthefollowingshowsMakenna’sattitude?A.Onegoodturndeservesanother.B.Somethingsmallcanmakeadifference.C.Truehappinessesfromhelpingothers.D.Helpingotherswillbenefityourselfaswell.BThehardestquestionpeopleaskmeis,“What’syourfavoritebook?”Mymindgoesblank,thengetsasbusyasaNewYorkCitystreet.Titlespeteformyattention:Pickme!Pickme!TheGreatGatsbyisfightingwithMarjorieMorningstar.LittleWomen’sMarchsistersareelbowingAnneTyler’sTullfamilyfromDinnerattheHomesickRestaurant.SomehowIstammerout(结巴地说出)ananswer,butitisn’tatrueonebecauseIdon’thaveafavoritebook.HowcouldI?I’vereadthousandsofbooks.Asastrange,quietandshygirlwearingglassesingrammarschool,mybestfriendswerebooks.Sometimeswhensomeoneasksmemyfavoritebook,Ianswer,“LittleWomen,”becausewhenIwas7andfeltlikeanoutcast(被抛弃的人),itcreatedaworldformetoescapeinto.OthertimesIsayTheGreatGatsby,whichisalsotrue.Igrewupinanimmigrant(移民的)ItalianAmericanfamilyinanoldNewEnglandmilltown.ButsomehowIyearnedfor(渴望)somethingmore,somethingIcouldn’tname.ReadingTheGreatGatsbywaslikesteppingthroughthemirror.IunderstoodJayGatsby’sownyearning—forDaisy,fortheAmericanDream,forthingsperhapshetoocouldn’tname.Isn’tthatwhysomebooksmattersomuchtous?Theyshowussomethingattheexactmomentweareseekingit.ThatwascertainlytrueofMarjorieMorningstar,HermanWouk’s1955ingofagenovelaboutayoungromanticwomanwhowantstobeeanactress.Marjoriecouldn’tbemoredifferentthanmyownteenageself.YetIfeltthatWoukwrotethatnoveljustforme.WhenMarjoriedoesn’tbeeanactressbutinsteadmarriesadentist,Ipromisedtonevergiveuponmyowndreamofbeingawriter.Stillmoreyearslater,whenIwaslostingrief(悲痛)aftermy5yearolddaughterGracediedsuddenly,IsawTheNo.1Ladies’DetectiveAgencyinabookstorewindow,boughtthewholeseriesandreadmywaythroughwinter.So,mostofwhatmakesabookgoodisthatwearereadingitattherightmomentforus.Maybethequestionshouldbe,“Whatwasyourfavoritebookwhenyouwereinthirdgrade?Inhighschool?Anewmom?”NowthatIcananswer.6.Howdoestheauthorrespondwhensheisaskedaboutherfavoritebook?A.Shetellspeopleshedoesn’thaveone.B.Shespeaksoutitsnameimmediately.C.Shemakesoneupcarelessly.D.Shehastothinkhard.7.Whatcanweinferabouttheauthor?A.Sheenjoysreadingverymuch.B.Shewantstoescapefromherlife.C.Sheusedtomakealotofbestfriends.D.Shedressedstrangelyingrammarschool.8.Whichbookshowsatruepictureoftheauthoratsomespecificmomentinherlife?A.LittleWomen.B.TheGreatGatsby.C.MarjorieMorningstar.D.TheNo.1Ladies’DetectiveAgency.9.WhatisMarjorie’sinfluenceontheauthor?A.Shesetagoodexamplefortheauthor.B.Shemadetheauthorsticktoherdream.C.Shehelpedtheauthorchangeheropinionofmarriage.D.Shecausedtheauthortogiveupbeinganactress.10.Whatdoestheauthorsayaboutthebookswelove?A.They’reguidestoourlife.B.Theymattermorethanfriends.C.They’retherewhenweneedthem.D.Theyhelpusrecoverfromabrokenheart.参考答案2125DDABA2630CDACB3135ACDAD3640DFGAC4145BADCA4650BDCAD5155BACDB5660CADBA61.wascreated62.finally63.which64.that65.greater66.hasbeen67.physicists68.tofind69.or70.scientific短文改错：71....parentsandI...parents前加my72....thatwasrare...that→which73....waswornlight...worn→wearing74....chosecarefulwhat...careful→carefully75....keptlookaround.look→looking76....wereaman...were→was77.Heexplainshow...explains→explained78....alittleofwhile...去掉of79....fullofpeoples.peoples→people80....asoapmaker...a→theOnepossibleversion:DearJack,Ilearntfromyourlastletterthatyou’refeelingupsetrecentlybecauseyouhaven’tperformedwellintheexamsandthatyouevenwanttogiveupstudying.Itisnaturaltofeelupsetafterexamsifwedon’tperformwellenough.Tosolvethisproblem,Ithinkit’simportanttodeveloptherightattitudetowardsexams.Afterall,they’reonlyameansofcheckinghowwe’regettingonwithourlessons,sothere’snoneedtocaretoomuchaboutgrades.Themostimportantthingistoanalyzethecauseofthefailureandlookforpropersolutions.Rememberthatfailurecanbealearningexperienceandanopportunityforafreshstart.Bestwishes,LiHua部分解析阅读理解：A篇（周围的环境）本文是应用文。文章是美国国家航空航天博物馆的活动介绍。21.D。细节理解题。根据第二段中的PioneeringpilotAmeliaEarhartdisappearedonaflight和onJuly16...totellyouallaboutheradventures可知，在7月16日博物馆的家庭日活动中，游客可以学习了解一些关于Earhart这名失踪的女飞行员的故事。22.D。细节理解题。根据第三段中列举的“发现月球日”活动：steeraroboticrover，examinemeteorites，seethecapsule和viewphotosofthelunarsurface可知，该活动给人们提供亲身体验太空的机会。23.A。细节理解题。根据文章后半部分中的FamilyDayprogramsarefrom10a.m.to3p.m.可知，家庭日的活动最晚到下午3点结束。B篇（体育）本文是记叙文。文章主要介绍了作者对小轮车这项运动的热爱。24.B。细节理解题。根据第一段末句Afterseeingtheamazingstunts,Istarteddreamingaboutridingbikesandperformingstuntsmyselfoneday可知，作者在看了摩托车手的现场特技表演后梦想着成为一名特技表演者。25.A。推理判断题。根据第三段中的Butitwasneveraboutthetrophies和Ijustlovedtherushofenergy可知，作者并不太看重输赢。26.C。推理判断题。根据第四段中的myattitudewas:‘Ifothershavesufferedmoreandgoneon,thenwhycan’tI?’可知，作者尽管在一场重要的国际赛事中失利，但他从事小轮车这项运动的决心却从没因此而动摇。27.D。细节理解题。根据最后一段中的IhaveheardsomepeoplesaythatBMXistoodangerousforkids.Therisks,though,arereallynogreaterthan,sayskateboarding可知，作者并不赞同人们对于自行车越野的观点（对孩子来说是一项太危险的运动），相反，他认为这项运动其实并不比滑冰之类的活动危险得多。由此可知，作者认为自行车越野并不像人们认为的那样危险。【背景链接】BMX的全称是BICYCLEMOTOCROSS（自行车越野/小轮车比赛），源于70年代的美国，因其轮胎比较粗而且比赛的赛道也和越野摩托车所用的赛道十分相似而得名。80年代中期大多数年轻人深受滑板文化的影响，觉得只在泥地里比赛太过单一，于是把BMX拿到平地、滑板的场地里玩，而且玩的花式比滑板更多，从而慢慢演变成自由式小轮车比赛（BMXFREESTYLE）。2008年北京奥运会自行车越野赛正式成为了奥运会比赛项目。C篇（文学）本文是议论文。作者在文中发表了对MistakesthatWorked这本书的相关看法。28.A。细节理解题。根据第二段中的offersfortyoftheseunusualtales,alongwithmanyinterestingdrawingsandstrangeandamazingfacts可知，MistakesthatWorked是一本图画书。29.C。推理判断题。根据第三段中的Iliketolearnrealinformation;Ican’tstandbookswithstoriesthataren’treal可知，作者喜欢写实类文学。30.B。细节理解题。根据倒数第二段中的Iespeciallyliketheformat,whichallowsreaderstodipinandoutofthebookeasily可知，作者特别喜欢该书的排版方式。31.A。推理判断题。根据文中的interestingdrawings，amazingfacts，it’smoreofaneasyreadingbook，beattractivetobothboysandgirls和beeitheranadultbookorachildren’sbook可推测，作者认为MistakesthatWorked是一本有趣的读物。D篇（个人情况）本文是一则新闻报道。文章主要介绍了一名失聪儿童参加拼字比赛的故事。32.C。细节理解题。根据第一段中的for11yearoldNeilMaes,beingborndeafmadehisjourneyespeciallyunlikely可知，由于Neil天生失聪，因此参加拼字比赛对他来说显得尤其艰难。33.D。篇章结构题。根据上文内容可知，Neil是一名有听力障碍的孩子，因此在参加比赛时，父母让他每次都请求考官给出单词的定义，这样便于Neil核实自己是否听准了所要拼写的单词。34.A。推理判断题。根据Michael医生在第六段中说的he’sabletoactuallyimaginewhatthatsoundslikeinhisheadandspelltheword.It’sactuallyquiteimpressive和There’salotthatgoesintotrainingyourbraintodothat可知，他认为Neil非常了不起。35.D。标题归纳题。文章第一段就点明了文章的主题：11岁失聪儿童参加全国拼字比赛，下文围绕该话题继续展开。由此可知，D项概括了文章主旨，适合做文章标题。【词类活用】bee在美国口语中有“为互助、友好竞赛等而举行的聚会”之意。SpellingBee意为拼字比赛会，而且比赛的标志也是一只小蜜蜂。ScrippsNationalSpellingBee是最后的全国总决赛，由美国E.W.Scripps（韦氏词典出版方）主办。2009年，美国E.W.ScrippsSpellingBee英语拼字大赛正式进入中国。历史上第一次，一名来自中国赛区的选手进入了在美国华盛顿举行的全球总决赛。七选五：话题：社会本文是记叙文。印度一名女孩从年轻的男性着手，帮助社会改变对女性的歧视。36.D。D项内容是上文girlsandboysinhermunitywerenottreatedequally的举例说明之一，并与该空前后的内容构成并列。37.F。根据上文印度女孩Rujuta目睹自己所在社区男女的不平等以及下文成立的组织可知，她决定要改变女性这种不平等的处境。38.G。根据上文中的Nobodytalkedtoyoungboysaboutequality以及下文Rujuta给年轻男性传输男女平等的思想可知，她决定让男孩子们学习了解女性的权利。39.A。该空后一句Theydiscusstimeswhentheboysexperiencedunfairtreatment是对A项内容中helpboysrelatetogirls’experiences的具体解释说明。40.C。根据该空前一句Theydon’tmeantohurtsomeone可知，这些男孩并没意识到他们的行为给女性带来的伤害。完形填空：话题：计划与愿望本文是议论文。文章主要论述了babysteps的重要性。41.B。根据常识可知，人们学走路时“通常（always）”是从婴儿跌跌撞撞的步子开始。42.A。根据下文中的Babystepsarethefirststepswetakeasanactoffaith以及对于babysteps的具体诠释可知，这里指我们为什么将刚开始走的路“称为（call）”babysteps。43.D。该句将babysteps和人生中“之后的（next）”步子进行比较。44.C。根据该句中的byfollowingthem可知，我们“看见（see）”别人迈出步子。45.A。当看到别人迈出步子后，我们也认为自己有能力“走路（walk）”。上文中的walkdown和yourwalk为提示。46.B。根据该句中的bytakingadditionalbabysteps可知，我们“继续（continue）”前行。47.D。根据上文中的Babystepsarethefirststepswetakeasanactoffaith和additio