2018北京自主招生英语模拟试题

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单选题（本大题共15小题，每小题____分，共____分。）

21.Jack____inthelabwhenthepowercutoccurred.

A.works

B.hasworked

C.wasworking

D.wouldwork

22.Ilivenextdoortoacouple____childrenoftenmakealotofnoise.

A.whose

B.why

C.where

D.which

23.—Excuseme,whichmovieareyouwaitingfor？

—ThenewStarWars.We____hereformorethantwohours.

A.waited

B.wait

C.wouldbewaiting

D.havebeenwaiting

24.Yoursupportisimportanttoourwork.____Youcandohelps.

A.However

B.Whoever

C.Whatever

D.Wherever

25.I____halfoftheEnglishnovel,andI，lltrytofinishitattheweekend.

A.read

B.haveread

C.amreading

D.willread

26.____iteasiertogetintouchwithus,you，dbetterkeepthiscardathand.

A.Made

B.Make

C.Making

D.Tomake

27.Mygrandfatherstillplaystennisnowandthen,____he，sinhisnineties.

A.aslongas

B.asif

C.eventhough

D.incase

28.______overaweekago,thebooksareexpectedtoarriveanytimenow.

A.Ordering

B.Toorder

C.Havingordered

D.Ordered

29.Themostpleasantthingoftherainyseasonis_____onecanbeentirelydust.

A.what

B.that

C.whether

D.why

30.Thestudentshavebeenworkinghardontheirlessonsandtheirefforts______successintheend.

A.rewarded

B.wererewarded

C.willreward

D.willberewarded

31.Ilovetheweekend,becauseI_____getupearlyonSaturdaysandSundays.

A.needn’t

B.mustn’t

C.wouldn’t

D.shouldn’t

32.Newly-builtwoodencottageslinethestreet,_______theoldtownintoadreamland.

A.turn

B.turning

C.toturn

D.turned

33.Ireallyenjoylisteningtomusic___ithelpsmerelaxandtakesmymindawayfromothercaresoftheday.

A.because

B.before

C.unless

D.until

34.Whydidn’tyoutellmeaboutyourtroublelastweek？Ifyou___me,Icouldhavehelped.

A.told

B.hadtold

C.weretotell

D.wouldtell

35.Iamnotafraidoftomorrow,______IhaveseenyesterdayandIlovetoday.

A.so

B.and

C.for

D.But

完型填空（本大题共20小题，每小题____分，共____分。）

阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上讲该项涂黑。

ARaceAgainstDeath

ItwasacoldJanuaryin1925inNorthAlaska.Thetownwascutofffromtherestoftheworldduetoheavysnow.

Onthe20thofthatmonth,Dr.Welch____________aSickboy,Billy,andknewhehaddiphtheria,adeadlyinfectious(传染的)diseasemainlyaffectingchildren.ThechildrenofNomewouldbe____________ifitstruckthetown.Dr.Welchneededmedicineassoonaspossibletostopotherkidsfromgettingsick.____________,theclosestsupplywasover1,000milesaway,inAnchorage.

HowcouldthemedicinegettoNome？Thetown`s____________wasalreadyfullofice,soitcouldn`tcomebyship.Carsandhorsescouldn`ttravelonthe____________roads.Jetairplanesandbigtrucksdidn`texistyet.

________January26,Billyandthreeotherchildrenhaddied.Twemtymorewere____________.Nome`stownofficialscameupwitha(n)____________.Theywouldhavethemedicinesentby____________fromAnchoragetoNenana.Fromthere,dogeled(狗拉雪橇)drivers—knownas“mushers”—would____________ittoNomeinarelay(接力).

TheracebeganonJanuary27.Thefirstmusher,Shannon,pickedupthemedicinefromthetrainatNenanaandrodeallnight.____________hehandedthemedicinetothenextmusher,Shannon`sfacewasblackfromtheextremecold.

OnJanuary31，amushernamedSeppalahadto____________afrozenbodyofwatercalledNortonSound.Itwasthemost____________partofthejourney.NortonSoundwascoveredwithice,whichcouldsometimesbreakupwithoutwarning.Ifthathappened,Seppalamightfallintotheicywaterbelow.Hewould____________,andsowouldthesickchildrenof Nome.But Seppalamadeitacross.

AhugesnowstormhitonFebruary1.Amusher namedKaasenhadtobravethisstorm.Atonepoint,hugepilesofsonwblockedhis____________.Hehadtoleavethetrail(雪橇痕迹)togetaroundthem.Conditionsweresobadthatitwasimpossibleforhimto____________thetrailagain.TheonlyhopewasBalto,Kaasen’sleaddog,Baltoputhisnosetotheground,____________tofindthesmellofotherdogsthathadtraveledonthetrail.If Baltofailed,itwouldmeandisasterforNome.Theminutespassedby.Suddenly,Baltobeganto____________.Hehadfoungthetrail

At5:30amonFebruary2,Kaasenandhisdog____________inNome.Withinminutes,Dr.Welchhadthemedicine.Hequicklygaveittothesickchildren.Allofthemrecoverd. 

Nomehadbeen____________.

完型填空（本大题共20小题，每小题____分，共____分。）阅读理解（本大题共小题，每小题____分，共____分。）

阅读下列短文：从每题所给的A、B、C、D四个选项中，选出最佳选项，将正确的选项涂在答题卡上。

A

DearAlfred，

Iwanttotellyouhowimportantyourhelpistomylife.

Growingup,IhadpeopletellingmeIwastooslow,though,withanIQof150at17,I’manythingbutstupid.ThefactwasthatIwasfoundtohaveADIID(注意力缺陷多动障碍).Anxiousallthetime,Iwasunabletokeepfocusedformorethananhouratatime.

However,whensomethingdidinterestme,Icouldbecomeabsorbed.Inhighschool,Ibecamecuriousaboutthecomputer,andbuiltmyfirstwebsite.Moreover,IcompletedtheseniorcourseofComputerBasics,plusfiverelevantpre-collegecourses.

WhileIwasexploringmycuriosity,mydiseasegotworse.Iwantedtogotocollegeafterhighschool,butcouldn’t.So,IwaskillingmytimeathomeuntilJune2012whenIdiscoveredtheonlinecomputercoursesofyourtrainingcenter.

Sincethen,IhavetakencourseslikeDataScienceandAdvancedMathematics.Currently,I’mlearningyourprobabilitycourse.Ihavehundredsofprinterpaper,coveredinself-writtennotesfromyourvideo.Thishasgivenmeapurpose.

Lastyear,Ispentallmytimelookingforajobwhere,withoutdealingwiththepublic,Icouldworkalone,butstillhaveateamtotalkto.Luckily,Idiscoveredthejob—DataAnalyst—thismonthandhavebeengoingfullsteamahead.IwanttoprovethatIcanteachmyselfarespectfulprofession,withoutgoingtocollege,andbejustasgoodas,ifnotbetterthan,mycompetitors.&网

Thankyou.You’vegivenmehopethatIcanfollowmyheart.Forthefirsttime,IfeelgoodaboutmyselfbecauseI’mdoingsomething,notbecausesomeonetoldmeIwasdoinggood.Ifeelwhole.

Thisiswhyyou’resavingmylife.

Yours,

Tanis

56.whydid’tTanisgotocollegeafterhighschool？

A.Shehadlearnedenoughaboutcomputerscience

B.Shehadmoredifficultykeepingfoucesed

C.Shepreferredtakingonlinecourses

D.Shewastooslowtolearn

57.ASfortheworkingenvironment,Tainsprefers____.

A..workingbyherself

B.dealingwiththepublic

C.competingagainstothers

D.stayingwithADHDstudents

58.Taniswrotethisletterinorderto_____.

A.explainwhyshewasinterestedinthecomputer

B.sharetheideasshehadforherprofession

C..showhowgratefulshewastothecenter

D.describethecoursesshehadtakensofar

B

SurvivingHurricaneSandy(飓风桑迪)

NatalieDoan,14,hasalwaysfeltluckytoliveinRockaway,NewYork.Livingjustafewblocksfromthebeach,Nataliecanseetheoceanandhearthewavefromherhouse.“It’stheoceanthatmakesRockawaysospecial,”shesays.

OnOctober29,2012,thatoceanturnedfierce.Thatnight,HurricaneSandyattackedtheEastCoast,andRockawaywashitespeciallyhard.Fortunately,Natalie’sfamilyescapedtoBrooklynshortlybeforethecity’sbridgeclosed.

WhentheyreturnedtoRockawaythenextday,theyfoundtheirneighborhoodinruins.ManyofNatalie’sfriendshadlosttheirhomesandwerelivingfaraway.Allaroundher,peopleweresuffering,especiallytheelderly.Natalie’sschoolwassodamagedthatshehadtotemporarilyattendaschoolinBrooklyn.&网

Inthefollowingfewdays,themenandwomenhelpingRockawayrecoverinspiredNatalie.Volunteerscamewithcarloadsofdonatedclothingandtoys.Neighborsdevotedtheirsparetimetohelpingothersrebuild.Teenagersclimbeddozensofflightsofstairstodeliverwaterandfoodtoelderlypeopletrappedinpowerlesshigh-risebuildings.

“MymomtellsmethatIcan’tcontrolwhathappenstome,”Nataliesays.“butIcanalwayschoosehowIdealwithit.”

Natalie’schoicewastohelp.

Shecreatedawebsitepagematchingsurvivorsinneedwithdonorswhowantedtohalp.Nataliepostedintroductionaboutaboynamedpatrick,wholosthisbaseballcardcollectingwhenhishouseburneddown.Withindays,patrick’scollectionwasreplaced.

Inthecomingmonths,herwebsitepagehelpedlotsofkids:Christopher,whoreceivedanewbasketball;Charlie,whogotanewkeyboard.Nataliealsoworkedwithotherorganizationstobringmuch-needsuppliestoRockaway.Hereffortsmadeherafamousperson.LastApril,shewasinvitedtotheWhiteHouseandhonoredasaHurricaneSandyChampionofChange.

Today,thescars(创痕)ofdestructionarestillseeninRockaway,buthopeisintheair.Thestreetsareclear,andmanyhomeshavebeenrebuilt.“Ican’timaginelivinganywherebutRockaway,”Nataliedeclares.“Myneighborhoodwillbeback,evenstrongerthanbefore.”

59.WhenNataliereturnedtoRockawayafterthehurricane,shefound______.

A.somefriendshadlosttheirlives

B.herneighborhoodwasdestroyed

C.herschoolhadmovedtoBrooklyn

D.theelderlywerefreefromsuffering

60.Accordingtoparagraph4,whoinspiredNataliemost？

A.ThepeoplehelpingRockawayrebuild

B.Thepeopletrappedinhigh_risebuilding

C.Thevolunteersdonatingmoneytosuevivors

D.Localteenagersbringingclothingtoelderlypeople

61.HowdidNataliehelpthesurvivors？

A.Shegavehertoystothekids

B.Shetookcareofyoungerchildren

C.ShecalledontheWhiteHousetohelp

D.Shebuiltaninformationsharingplatform

62.Whatdoesthestoryintendtotellus？

A.Littlepeoplecanmakeabigdifference

B.Afriendinneedisafriendindeed

C.EastorWest,homeisbest

D.Technologyispower

C

CaliforniaCondor’sShockingRecovery

CaliforniacondorsareNorthAmerica’slargestbirds,withwind-lengthofupto3meters.Inthe1980s,electricallinesandleadpoisoning(铅中毒)nearlydrovethemtodyingout.Now,electricshocktrainingandmedicaltreatmentarehelpingtorescuethesebigbirds.

Inthelate1980s,thelastfewcondorsweretakenfromthewild,andtherearenowmorethan150flyingoverCaliforniaandnearbyArizona,UtahandBajainMexico.

Electricallineshavebeenkillingthemoff.“Astheygointorestforthenight,theyjustdon’tseethepowerlines,”saysBruceRideoutofSanDiegoZoo.Theirwingscanbridgethegapbetweenlines,resultinginelectrocution(电死)iftheytouchtwolinesatonce.

Soscientistshavecomeupwithashockingidea.Tallpoles,placedinlargetrainingareas,teachthebirdstostayclearofelectricallinesbygivingthemapainfulbutundeadlyelectricshock.Beforethetrainingwasintroduced,66%ofset-freedcondorsdiedofelectrocution.Thishasnowdroppedto18%.

Leadpoisonoushasprovedmoredifficulttodealwith.Whencondorseatdeadbodiesofotheranimalscontaininglead,theyabsorblargequantitiesoflead.Thisaffectstheirnervoussystemsandabilitytoproducebabybirds,andcanleadtokidney(肾)failuresanddeath.SocondorswithhighlevelsofleadaresenttoLosAngelesZoo,wheretheyaretreatedwithcalciumEDTA,achemicalthatremovesleadfromthebloodoverseveraldays.Thisworkisstartingtopayoff.Theannualdeathrateforadultcondorshasdroppedfrom38%in2000to5.4%in2011.

Rideout’steamthinksthattheCaliforniacondors’averagesurvivaltimeinthewildisnowjustundereightyears.“Althoughthesemeasuresarenoteffectiveforever,theyarevitalfornow,”hesays.“Theyaretrulygoodbirdsthatarewortheveryeffortweputintorecoveringthem.”

63.Californiacondorsattractresearchers’interestbecausethey____.

A.areactiveatnight

B.hadtobebredinthewild

C.arefoundoninCalifornia

D.almostdiedoutinthe1980s

64.Researchershavefoundelectricallinesare____.

A.blockingcondors’journeyhome

B.bigkillersofCaliforbniacondoras

C.restplacesforcondorsatnight

D.usedtokeepcondorsaway

65.Accordingtoparaghaph5,leadpoisoning____.

A.makescondorstoonervoustofly

B.haslittleeffectoncondors’kidneys

C.canhardlybegottenridofformcondors’blood

D.makesitdifferentforcondorstoproducebabybirds

66.Thepassageshowsthat____.

A.theaveragesurvivaltimeofcondorsissatisfactory

B.Rideout’sresearchinterestliesinelectricengineering

C.theeffortstoprotectcondorsbavebroughtgoodresults

D.researchershavefoundthefinalanswerstotheproblem

D

WhyCollegeIsNotHome

Thecollegeyearsaresupposedtobeatimeforimportantgrowthinautonomy(自主性)andthedevelopmentofadultidentity.However,nowtheyarebecominganextendedperiodofadolescence,duringwhichmanyoftoday’sstudentsandarenotshoulderedwithadultresponsibilities.

Forpreviousgenerations,collegewasdecisivebreakfromparentalcontrol;guidanceandsupportneededhelpfrompeopleofthesameageandfromwithin.Inthepasttwodecades,however,continuedconnectionwithanddependenceonfamily,thankstocellphones,emailandsocialmedia,haveincreasedsignificantly.Someparentsgosofarastohelpwithcoursework.Insteadofpromotingtheideaofcollegeasa____fromtheshelterofthefamilytoautonomyandadultresponsibility,universitieshavegivenintotheideathattheyshouldprovidethesameenvironmentasthatofthehome.

Toprepareforincreasedautonomyandresponsibility,collegeneedstobeatimeofexplorationandexperimentation.Thisprocessinvolves“tryingon”newwaysofthinkingaboutoneselfbotheintellectually(在思维方面)andpersonally.Whileweshouldprovide“safespaces”withincolleges,wemustalsomakeitsafetoexpressopinionsandchallengemajorityviews.Intellectualgrowthandflexibilityarefosteredondebateandquestioning.&网

Learningtodealwiththesocialworldisequallyimportant.Becauseacollegecommunity(群体)differsfromthefamily,manystudentswillstruggletofindasenseofbelonging.Ifstudentsrelyonadministratorstoregulatetheirsocialbehaviorandthinkingpattern,theyarenotfacingthechallengeoffindinganidentitywithinalargerandcomplexcommunity.

Moreover,thetendencyforuniversitiestomonitorandshapestudentbehaviorrunsupagainstanothercharacteristicofyoungadults:theresponsetobeingcontrolledbytheirelders.Ifacceptable socialbehavioristoostrictlydefined(规定)andcontrolled,theinsensitiveoraggressivebehaviorthatadministratorsareseekingtominimizemayactuallybeencouraged.

Itisnotsurprisingthatyoungpeoplearelikelytoburstout,particularlywhentherearereasonstodoso.Ourgenerationoncejoinedhandsandstoodfirmattimesofnationalemergency.Whatislackingtodayistheconflictbetweenadolescent’sdesireforautonomyandtheirunderstandingofanunsafeworld.Therefore,thereisthedesirefortheirdormstobereplacementhomesandnotplacestoexperienceintellectualgrowth.

Everycollegediscussionaboutcommunityvalues,socialclimateandbehaviorshouldincluderecognitionofthedevelopmentalimportanceofstudentautonomyandself-regulation,ofthenecessarytensionbetweensafetyandself-discovery.

67.What’stheauthor’sattitudetowardcontinuedparentalguidancetocollegestudents？

A.Sympathetic

B.Disapproving

C.Supportive

D.Neutral

68.Theunderlinedword“passage”inparaghaph2means____.

A.change

B.choice

C.text

D.extension

69.Accordingtotheanthor,whatroleshouldcollegeplay？

A.todevelopasharedidentityamongstudents

B.todefineandregulatestudents’socialbehavior

C.Toprovideasafeworldwithouttensionforstudents

D.Tofosterstudents’intellectualandpersonaldevelopment

70.Whichofthefollowingshowsthedevelopmentofideasinthepassage？

A.

B.

C.

D.

补全信息（本大题共5小题，每小题____分，共____分。）

根据短文内容，从短文后的七个选项中选出正确的填入空白处。选项中有两项为多余选项。

TheScienceofRisk-Seeking

SometimesWedecidethatalittleunnecessarydangerisworthitbecausewhenweweightheriskandthereward,theriskseemsworthtasking.____________Someofusenjoyactivitiesthatwouldsurpriseandscaretherestofus.Why？Expertssayitmayhavetodowithhowourbrainswork.

Thereasonwhyanyofustakeanyrisksatallmighthavetodowithearlyhumans.Risk-takerswerebetterathunting,fighting,orexploring. ____________AsthequalityofRisk-takingwaspassedfromonrationtothenext,humansendedupwithasenseofadventureandatoleranceforrisk.

Sowhyaren’twealljumpingoutofairplanesthen？Well,even200,000yearsago,toomuchrisk-takingcouldgetoneKilled.Afewdaringsurvived,though,alongwithafewstay-in-the-cavetypes.Asaresult,humansdevelopedarangeofcharactertypesthatstillexiststoday.Somaybeyoulovecarracing,ormaybeyouhateit.________

Nomatterwhereyouareontherisk-seekingrange,scientistssaythatyourWillingnesstotakerisksincreasesduringyourteenageyears.____________Tohelpyoudothat,yourbrainincreasesyourhungerfornewexperiences.Newexperiencesoftenmeantakingsomerisks,soyourbrainraisesyourtoleranceforriskaswell.

Meantakingsomerisks,soyourbrainraisersyourtoleranceforriskaswell.

________Fortherisk-seekersapartofthebrainrelatedtopleasurebecomesactive,whilefortherestofus,apartofthebrainrelatedtofearbecomesactive.

Asexpertscontinuetostudythescienceofrisk-seeking,we’llcontinuetohitthemountains,thewavesortheshallowendofthepool.

A.Italldependsonyourcharacter.

B.Thosearetherisksyoushouldjumptotake.

C.Beingbetteratthosethingsmeantagreaterchanceofsurvival.

D.Thus,thesewell-equippedpeoplesurvivedbecausetheywerethefittest.

E.Thisiswhenyoustarttomoveawayfromyourfamilyandintothebiggerworld.

F.However,wearenotallusingthesamereferencestandardtoweighrisksandrewards.

G.Newbrainresearchsuggestsourbrainsworkdifferentlywhenwefaceanervoussituation.

书面表达（本大题共____分。）

76.假设你是红星中学高三学生李华。你的英国朋友Jim在给你的邮件中提到他对中国历史很感兴趣，并请你介绍一位你喜欢的中国历史人物。请你给Jim回信，内容包括：&网

1)该人物是谁；

2)该人物的主要贡献；

3)该人物对你的影响。

注意：

1)词数不少于50；

2)开头和结尾已给出，不计入总词数。  

DearJim,

__

Yours,

LiHua

书面表达（本大题共____分。）

77.假设你是红星中学高三一班的学生李华。你班同学参加了学校的“地球日”系列活动。请按照以下四幅图的先后顺序，以“ActionsforaGreenerEarth”为题，给校刊“英语角”写一篇英文稿件，介绍活动的全过程。

注意：词数不少于60。

提示词：地球日EarthDay

答案

单选题

CADCBDCDBDABABC

完型填空

ABDCB  CDABA  CDCDC  ABADB    

阅读理解

BAC    BADA    DBDC    BADC    

补全信息

F

C

A

E

G    

书面表达

【参考范文】

DearJim,

It’sgreattohearfromyou.IfeelproudknowingyourinterestinChinesehistory.

AsformyfavoritefigureinChinesehistory,itmustbeWeiYuan,agreatthinkerinthelateQingDynasty.He,inhisbook,HaiguoTuzhi(MapsandRecordsoftheWorld),introducedmoderntechnologiesandideastoChina.Thatopenedoureyestotheworld.Infact,heinspiresmetomajorinEnglishincollege,tobeabridgebetweenChinaandtheworld.

Interestedinknowingmore？Icanfindyousomebooks!Justletmeknow.

Cheers!

Yours,

LiHua

【参考范文】

AweekbeforeEarthDay,posterswereputuparoundourschool,callinguponustojoinintheactionsforagreenerearth.

Ourclasscameupwiththeideatomakebetteruseofusedmaterials.Webroughttoourclassroomworn-outclothes,piecesofcardboardandemptyplasticbottles,andturnedthoseintodolls,handbags,issueboxesandsmallvases.Thatweekend,wewenttoanearbyneighborhoodandgavethemawaytothepeoplethere.Allwereveryhappywiththoseunexpectedgifts,especiallylittlekidsandelderlypeople.Wedidsowellthatwewereinvitedtoshareourideaandexperiencewithallthestudentsofourschool.

Weareveryproudofourselvesandbelievewecandomoreforabetterworld.

解析

单选题

本题属于考察过去进行时的题，根据以上解题思路可知，停电是过去发生的事，停电时我正在实验室工作，所以答案选C。

本题属于考察定语从句引导词的题，根据whose,意为“谁的”，小孩是这对夫妻的小孩，所以答案选A。

本题属于考察现在完成进行时的题，意为，我已经在这里等了超过两小时了。这个动作一直到现在，并对现在有影响，所以答案选D。

本题属于考察whatever从句，意为，你能做的任何事都很有帮助，whatever引导的从句做宾语，指代“任何事”，所以答案选C。

本题属于考察现在完成时，意为，我已经看了一半这部小说，我试图在周末看完。表示动作持续到现在，对现在有影响。所以用现在完成时，所以答案选B。

本题属于考察动词不定式表目的句，意为，为了方便随时和我们联系，拿着这张卡。Tomake表目的，所以答案选D。

本题属于考察连词，意为，即使我爷爷已经九十岁了仍可以偶尔打网球。Eventhough表“即使”，引导的从句是真实但不利于主句情况的，所以答案选C。

本题属于考察非谓语动词，意为这本书订于一周之前现在还没到。所以答案选D

本题属于考察表语从句，意为，雨季最让人喜欢的事情是它能洗涤一切灰尘。Themostpleasant标志要用that引导从句，所以答案选B

本题属于考察被动将来时，意为，学生们功课学习很努力，他们的努力会收获成功。将会获得成功，用将来时的被动语态，结构是willbedone，所以答案选D

本题属于考察情态动词，意为，我喜欢周末因为我不必早起。“不必”用needn’t，所以答案选A。

本题属于考察非谓语动词，意为，新建的木制村舍鳞次栉比，将破旧的小镇变成梦境一般。两个分句的动词并列，第二个句子用动名词，所以答案选B。

本题属于考察because从句，意为，我真的很喜欢听音乐因为音乐能让我放松，而免受其他杂事干扰。前后两个句子是因果关系，所以答案选A。

本题属于考察过去完成时，意为为什么上周你不告诉我你的烦恼，如果你说了，我就能帮上忙了。didn’t提示事情是过去发生的了，而“告诉我”是应该发生在过去的过去，所以用过去完成时，所以答案选B。

本题属于考察for引导的原因状语从句，意为我不害怕明天，因为我有昨天，我爱今天。For意为因为，引导原因状语从句，所以答案选C。

完型填空

本题属于细节题，根据以上解题思路可知，Dr.Welch检查出Billy患白喉，所以答案选A。

本题属于细节题，根据以上解题思路可知，如果Billy的病传染出去将给该镇的其他孩子带来不可挽救的灾难。选helpless最恰当，所以答案选B。

本题属于细节题，根据以上解题思路可知，前后两句是转折关系，所以答案选D。

本题属于细节题，根据以上解题思路可知，原本的海港已经结冰了，所以不能行船，所以答案选C。

本题属于细节题，根据以上解题思路可知，原本的海港已经结冰了，说明现在下雪了，所以答案选B。

本题属于细节题，根据以上解题思路可知，在一月二十六日之前，Billy和其他三个孩子已经死了。用过去完成时，所以答案选C。

本题属于细节题，根据文章前后文，用排除法，选择sick是最恰当的，所以答案选D。

本题属于细节题，根据文章第四段，用狗拉雪橇将药送到小镇是小镇官员的计划，所以答案选A。

本题属于细节题，根据文章引用部分，药是用狗沿着铁路拉雪橇过来的，所以答案选B。

本题属于细节题，根据文章引用部分，药是用狗驮着沿着铁路拉雪橇过来的，所以答案选A。

本题属于细节题，根据文章引用部分，当他将药给下一个雪橇狗的时候，Shannon的脸已经被冻得发红了，所以答案选C。

本题属于细节题，根据文章引用部分，名叫Seppala的雪橇狗必须驮着药跨过结冰的水，所以答案选D。

本题属于细节题，根据文章引用部分，雪橇狗冒着落入结冰的水的危险驮药，说明很危险，所以答案选C。

本题属于细节题，根据文章引用部分雪橇狗落入结冰的水会死，所以答案选D。

本题属于细节题，根据文章引用部分说明，雪橇狗在拉药途中遇到积雪阻挡了它的去路，所以答案选C。

本题属于细节题，根据文章引用部分，说明情况很糟糕，雪橇狗没有办法找到轨道，所以答案选A。

本题属于细节题，根据文章引用部分，雪橇狗Balto把鼻子凑到地上闻，试图找到轨道上其他雪橇狗留下的气味，所以答案选B。

本题属于细节题，根据文章引用部分，雪橇狗Balto找到轨道于是便开始朝小镇跑去，所以答案选A。

本题属于细节题，根据文章引用部分，表示二月二日上午5：30，Kaasen和他的雪橇狗成功将药送到Nome小镇，选arrive最恰当，所以答案选D。

本题属于细节题，根据文章通篇，雪橇狗历经困难将药送达，整个Nome小镇都得救了，选save最恰当。所以答案选B。    

阅读理解

本题属于细节题，根据以上解题思路可知，因为患多动症，我在家自学电脑技术，所以答案选B。

本题属于细节题，根据以上解题思路可知，我更喜欢自己工作，不用与人打交道的工作，所以答案选A。

本题属于细节题，根据以上解题思路可知，Alfred的在线电脑课程改变了我的命运，我很感谢Alfred的培训，所以答案选C。    

本题属于细节题，根据以上解题思路可知，当Natalie飓风后回到Rockaway发现临近街区被损毁了，所以答案选B。

本题属于细节题，根据以上解题思路可知，写了大家帮助重建Rockaway的场景，所以答案选A。

本题属于细节题，根据以上解题思路可知，Natalie建站帮助受灾的生还者，所以答案选D。

本题属于细节题，根据以上解题思路可知，尽管Rockaway充满希望，但还多人选择离开，那里的人能做的事还是很有限的，所以答案选A。   

本题属于细节题，根据以上解题思路可知，在20世纪80年代，电线和铅中毒几乎加利福尼亚大雕濒临灭绝，这引起了大雕研究者的兴趣，所以答案选D。

本题属于细节题，根据以上解题思路可知，电线能致大雕于死地，所以答案选B。

本题属于细节题，根据以上解题思路可知，铅中毒能使大雕失去产小雕的能力，所以答案选D。

本题属于细节题，根据以上解题思路可知，从数据可以看出保护大雕行动取得了较好的结果，所以答案选C    

本题属于细节题，根据以上解题思路可知，作者持否定态度，所以答案选B。

本题属于细节题，根据以上解题思路可知，作者认为学校应该与家不同，要培养学生的自主和责任心，但大学提供的环境和家里一样，所以答案选A。

本题属于细节题，根据以上解题思路可知，作者认为学校应该培养学生的学识和个人发展能力，所以答案选D。

本题属于篇章结构题，根据以上解题思路可知，，开头总起，分写两段大学应扮演的角色，其中包括什么，最后再总结，所以答案选C。   

补全信息

根据上面的解题思路可知，每个人对风险承担和回报的评估标准不同。故选项F正确。

根据上面的解题思路可知，风险承担能力决定生存。故选项C正确。

根据上面的解题思路可知，喜欢冒险还是不喜欢取决于性格。故选项A正确。

根据上面的解题思路可知，随着年龄增长，离开小家出社会，风险承担能力随之增长。故选项E正确。

根据上面的解题思路可知，前后因果关系。故选项G正确。   

书面表达

做为中学生，在课余要多阅读，对常见的热点话题要做到心中有数，再根据试卷上关于作文的提示，就可以很快构思，写作时要细心，尽力避免低级错误。