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编号8UNIT2WILDLIFEPROTECTION—寒假作业第一部分阅读理解第一节阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。AIsuddenlyheardanelephantcryin
gasthoughfrightened.Lookingdown,Iimmediatelyrecognizedthatsomethingwaswrong,andrandowntotheedgeofthenearbank.ThereIsawMaShwewithher
three-month-oldcalfstrugglinginthefast-risingwater,anditwasalife-and-deathstruggle.Hercalfwasfloatingandscream
ingwithfear.MaShwewasasneartothefarbankasshecouldget,holdingherwholebodyagainsttherushingwater,andkeepingthecalfpressedagainstherhu
gebody.Everynowandthentherushingwaterwouldsweepthecalfaway.Therewasasuddenriseinthewaterandthecalfwaswashedcleanoverthemother'sbodyandwasgo
ne.MaShweturnedquicklytoreachitandpressedthecalfwithherheadandtrunk(象鼻)againsttherockybank.Thenwithahugeeffor
t,shepickeditupinhertrunkandtrieduntilshewasabletoplaceitonanarrowshelfofrock.Justatthismoment,shewentbacki
ntotheriver.Ifshewerecarrieddown,itwouldbecertaindeath.Iknew,aswellasshedid,thattherewasonespot(地点)whereshecouldgettothebank,butitw
asontheothersidefromwhereshehadputhercalf.WhileIwaswonderingwhatIcoulddonext,Iheardthesoundofamother'slove.MaShwehadcrossed
theriverandgottothebankandwasmakingherwaybackasfastasshecould,roaring(吼叫)allthetime,buttohercalfitwasmusic.(1).Them
omenttheauthorgotdowntotheriverbankhesaw_______.A.thecalfwasabouttofallintotheriverB.MaShwewasplacingthecalfonthe
rockC.thecalfwaswashedawaybytherisingwaterD.MaShwewasholdingthecalfagainsttherushingwater(2).HowdidMaShwemanagetosavehercalffromthefast-flowin
gwater?A.Byputtingitonasafespot.B.Bypressingitagainstherbody.C.Bytakingitawaywithher.D.Bycarryingitonherback.(3).Howdidthe
calffeelaboutthemotherelephant'sroaring?A.Itwasamusicalnote.B.Itwasasignofdanger.C.Itwasacallforhelp.D.Itwasagreatcomfort.BThewor
ds"protectanimals"appeareverywhereinbooksandonscreensbecausesomeanimalsareindangerofdyingout.Butsometimestherealitycanbealittled
ifferentfromwhatpeoplereadorwatch.About300blackbearswerekilledinFlorida,theUS,inOctober,2015.It'sbeenthefirstbearhuntsince1994.Animalprotectiong
roupsprotestedthisdecision.Butlocalofficialsexplainedthattheblackbearpopulationhadgrownto3,500andbecomeamenacetolocalpeople.Inthepasttwoyears,bearsha
vehurtatleastfourpeopleinFlorida.Thisbringsanoldquestionbackintothespotlight—whichismoreimportant,protectinganimalsorprotectingpeople'sin
terests?Thisquestionisaskedinothercountriestoo.InSwitzerland,awolfwassentencedtodeathbytheSwissgovernmentmonthsag
o.Thisisbecausethewolfkilled38sheepandlocalpeoplelostalotofmoney.DaysagoinChina,threeoldmenwerearres
tedforkillingaserow(鬣羚),aprotectedspecies.Buttheyinsistedtheydidn'tknowaboutthisandkilledtheanimalbecau
seitruinedtheircrops.However,thesestoriesdon'talwaysmeanthatanimalprotectionstopsduetohumaninterests,especiallywhenitis
relatedtoeconomicdevelopment.AmannamedZhouWeisensetupawildanimalbaseinGuilin,Guangxi.Hesavedover170tigersand300bears.B
uthisbasealsoofferedjobstolocalpeople."Theremayneverbeastandardanswertothequestionofwhetherweshouldgivemoreat
tentiontotheenvironmentorhumandevelopment,"saidRobertMay,aBritishbiologistatOxfordUniversity."Butweshouldn'tpusheitheronetotheside
,asthefutureishanginginthebalance."1.InOctober2015,Floridahelditsfirstbearhuntafterabout_____.A.fiveyearsB.tenyearsC.fourteenyears
D.twenty-oneyears2.Whatdoestheunderlinedword"menace"inParagraph3mean?A.Danger.B.Chance.C.Relief.D.Treasure.3.Whatdoe
stheauthorintendtotellusbymentioningZhouWeisen'sstory?A.Protectinganimalsneedshardwork.B.Zhouwasgoodatf
eedingwildanimals.C.Zhouhadagoodrelationshipwithlocalpeople.D.Protectinganimalscanbringeconomicdevelopment.4.Whichofthefollowingst
atementsmightRobertMayagreewith?A.Humandevelopmentshouldbeconsideredfirst.B.Weshouldpaymoreattentiontoanimal
protection.C.Weshouldconsiderboththeenvironmentandhumaninterests.D.It'sdifficulttofindproperwaystosolveenvironmentalproblems.CWhenIwasinmyfo
urthyearofteaching,Iwasalso(andamstill)ahighschooltrackandfieldcoach(田径教练).Oneyear,Ihadastudent,John,whoenteredmyclasswhe
nhewasajunior.JohnchangedtoourschoolfromGreece,andseemedtobeinterestedinsports,soIencouragedhimtojoinourtrackteam
.Iexplainedtohimthateventhoughhehadnevertakenpartinitbefore,Ididbelievethathecoulddowellinanyevent,andIwouldbewill
ingtocoachhimatwhicheveronesinterestedhim.Heacceptedtheoffer,andbegantoworkhardateverypractice.Aboutamonthla
ter,IhadfoundoutfromothersourcesthatJohnwasafirst-classtennisplayer,winningvariousjuniorawardsinhishomecountry.Iwent
tohimasking,"John,Ireallyappreciatethatyoucameoutforthetrackteam,butwhydidn'tyouplaytennisinstead?Itseemsthatwouldi
nterestyoualotmore,sinceyou'resogoodatit."Johnanswered,"Well,Iliketennis,butyoutoldmethatyoubelievedinme,andthat
youthoughtIcoulddowellintrack,soIwantedtotryitforthatreason."Fromthenon,Ioftenremembermystudent'sreply.Itoldittoafriendan
dshesuggestedIwriteitdowntosharesomewherewithmoreteachers.Nomatterhowcritical(不满的)studentscanbeofthemselves,I'vefoundthatasimple"Itrus
tthatyoucandoit!"Cangoalongway!1.AccordingtoParagraph1,whatdoestheauthorseemtothinkmoreabout?A.John'sPEmarksB.John'sself-confidenceC.John
'sinterestinsportsD.John'sstateofhealth2.WhydidJohntakepartinthetrackteam?A.Hehadbeenanexcellentrunner.B.Hewasencouragedbyhisteacher.C.Helikedrunning
morethantennis.D.Hehadnotenniscoachtotrainhim.3.What'sthepurposeofthispassage?A.tobuildacloseteacher-studentrelationshipB.tointroduceanewwayofsports
trainingC.toexplainthevalueofsportsandgamesD.toshowtheimportanceofencouragement4.Whoisthepassagemainlywrittenfor?
A.teachersB.parentsC.studentsD.playersDHowdoesanecosystem(生态系统)work?Whatmakesthepopulationsofdifferentspeciesthewaytheyare?Whyaretheresomanyfl
iesandsofewwolves?Tofindananswer,scientistshavebuiltmathematicalmodelsoffoodwebs,notingwhoeatswhomandh
owmucheachoneeats.Withsuchmodels,scientistshavefoundoutsomekeyprinciplesoperatinginfoodwebs.Mostfoodwebs,forinstance,consistofmany
weaklinksratherthanafewstrongones.Whenapredator(掠食动物)alwayseatshugenumbersofasingleprey(猎物),thetwospeciesarestronglylinked;whenapredatorl
ivesonvariousspecies,theyareweaklylinked.Foodwebsmaybedominatedbymanyweaklinksbecausethatarrangementismorestableo
verthelongterm.Ifapredatorcaneatseveralspecies,itcansurvivetheextinctionofoneofthem.Andifapredatorcanmoveontoanotherspeciesthatiseasiertofindw
henapreyspeciesbecomesrare,theswitchallowstheoriginalpreytorecover.Theweaklinksmaythuskeepspeciesfromdrivingonean
othertoextinction.Mathematicalmodelshavealsorevealedthatfoodwebsmaybeunstable,wheresmallchangesoftoppredatorscanleadtobigeffec
tsthroughoutentireecosystems.Inthe1960s,scientistsproposedthatpredatorsatthetopofafoodwebhadasurprisingamountofcontroloverthesizeofpopulationsofot
herspecies—includingspeciestheydidnotdirectlyattack.Andunplannedhumanactivitieshaveprovedtheideaoftop-downcontrolbytoppredatorstobetrue.Intheo
cean,wefishedfortoppredatorssuchascodonanindustrialscale,whileonland,wekilledofflargepredatorssuchaswolv
es.Theseactionshavegreatlyaffectedtheecologicalbalance.Scientistshavebuiltanearly-warningsystembasedonmathematicalmodels.Ideall
y,thesystemwouldtelluswhentoadapthumanactivitiesthatarepushinganecosystemtowardabreakdownorwouldevenallowustopullanecosystembackf
romtheborderline.Preventioniskey,scientistssaybecauseonceecosystemspasstheirtippingpoint(临界点),itisremark
ablydifficultforthemtoreturn.1.Whathavescientistsdiscoveredwiththehelpofmathematicalmodelsoffoodwebs?A.Thel
ivinghabitsofspeciesinfoodwebs.B.Therulesgoverningfoodwebsoftheecosystems.C.Theapproachestostudyingthespeciesintheecosystems.D.Thedifferencesbet
weenweakandstronglinksinfoodwebs.2.Astronglinkisfoundbetweentwospecieswhenapredator________.A.hasawidefoodchoiceB
.caneasilyfindnewpreyC.stickstoonepreyspeciesD.canquicklymovetoanotherplace3.Whatwillhappenifthepopulationsoftoppreda
torsinafoodwebgreatlydecline?A.Thepreyspeciestheydirectlyattackwilldieout.B.Thespeciestheyindirectlyattackwillturnintotoppredators.C
.Thelivingenvironmentofotherspecieswillremainunchanged.D.Thepopulationsofotherspecieswillexperienceunexpec
tedchanges.4.Howdoesanearly-warningsystemhelpusmaintaintheecologicalbalance?A.Bygettingillegalpracticesundercontrol.B.Bystoppingusfromkillin
glargepredators.C.Bybringingthebroken-downecosystemsbacktonormal.D.Bysignalingtheurgentneedfortakingpreventiveaction.第二节根据短文内容，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。Takingavacationisaperfectwaytohelpfamilymembersconnectedwithoneanother,whichisespeciallyimportantwhenyouco
nsidertheeffectsithasonchildren.Thefollowingwillhelpyoulearnhowtochoosetherightvacationforbringingyourfamil
ytogether.MakingthetimeWithsummerfilledwithschoolwork,therearefewertimesavailableforfamiliestotakevacationsto
gether.①__________Youcangetkidsexcitedbypackingthemupforafun-filledweekendtripinwinterorspring.ChoosingthelocationThefirststepyou'llwanttotakeispicki
ngaplace.Thereareplentyofchoices,butoneofthebestchoicesisaplaceconnectedtotheoutdoors.②__________Thesekindsofactivitiesgiveyourf
amilyasenseofaccomplishment(成就).Settingsomegoals③__________Youshouldalsothinkabouthowyouwanttheconnectionwithyourfamilytodevelop.Vaca
tionsareachancetoopenuptooneanother.Spendingafewdaysinthemountainswithonlyyourfamilymemberscanhelpbringmeaningfulconversationsina
beautifulsetting.④__________Onethingyoudon'twantisyourchildrennotgettingalongwellwitheachother.Oftenthebestsolutio
nistokeepyourschedulefullandincludedifferentactivities.Perhapsincludeyourchildren'sopinionsonwhattheywanttodo.Familyvacationscanleadtoa
realturningpointforfamilymembers,providingamemorableexperiencethatalsomakeseveryonehappier⑤__________A.Keepingthek
idshappy.B.PlanningsomegreatactivitiesC.So,nexttimeyouplanyourtrip,planaccordingly.D.Butwinterandspringprovidetheirow
nopportunities.E.Vacationshouldn'tjustbeaboutgettingawayfromworkorseeingsights.F.Youcantakeahike,watchwildlife,orcampoutsidewithyourkids.G.Th
ereareplentyofactivitiesthatarefunforthewholefamily.第二部分第一节阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。It'sh
ardbeinganastronaut'sson.I1,everybodyexpectsyoutobespecialor2,butI'mjustanaveragestudent.Ioftenwonder3myfa
thereverhadasonlikeme.Imeanhe'sso4andsogoodateverything.SoIusedtodreamaboutdoingsomethingspectacular(令人印象深刻的)to5myfather.Inoneclass,myte
acher6aFather'sDayessaycontestforusandthewinners'essayswouldbereadinfrontofalltheparentsandstudents.AfterschoolIwalkedhome,7aboutmyfather,whoIwouldw
riteaboutinmyessay.Hesatwithmeinthe8whenIwasalittlekidandhadanightmare.He9mewithanewpuppyatmyeighthbirthdayparty.T
ome,hewasn'taworld-famousastronaut,butjustmydad.Iwroteaboutallthese10inyessay.Oneofourneighbourssaid,"I11you'llwintheco
ntest,David.You'retheonlyoneintownwhosefatherisanastronaut."Ididn'twanttowin12becausemyfatherwasanastronaut.Iwo
nsecondprize.WhenIfinishedreadingmyessay,the13applauded.Isawmyfatherblowinghisnose.Dadnoddedtome,14histhroat,andputhishandonmyshoulder
."Son,thisisthe15momentofmylife,"hesaid.Itwastheproudestmomentofmylife,too.MaybeI'llneverbeagreatheroorwinaNobelPrize,butjus
tthen,itwasenoughjusttobemyfather'sson.1.A.doubtB.sayC.knowD.believe2.A.strangeB.honestC.perfectD.formal3.A.whyB.whereC.wh
etherD.when4.A.normalB.funnyC.specialD.unique5.A.shockB.influenceC.attractD.impress6.A.reportedB.announcedC.claimedD.warned7.A.caringB.worryingC.th
inkingD.complaining8.A.silenceB.threatC.horrorD.dark9.A.pleasedB.astonishedC.supportedD.encouraged10.A.experimentsB.
incidentsC.dreamsD.memories11.A.wishB.guessC.betD.promise12.A.merelyB.neverC.hardlyD.nearly13.A.parentsB.audienceC.studentsD.teachers14.A.cleaned
B.blewC.clearedD.opened15.A.mostB.proudestC.smallestD.longest第二节阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Dogsareoftencalled"man'sbestfr
iend"andmakeidealpets.①_____mostattractivequalityofadogisitsfaithinitsowner.Theyalwaysgreetuswhenwecomehomeandtheywillneverleaveuseven②__
___adesperate(绝望的)situation.Forexample,therewasaverysickmanandhisdogbarkedandbarkeduntiltherescueteam③(arrive).Furth
ermore,dogsarestronganimals④_____willprotectus.Houseswithdogsareconsideredmuch⑤_____(safe)thanthosewithburglaralarms(防盗警报器).Notonlywi
lltheystopthieves,⑥_____theywillalsoguardagainstfire.Forexample,therewasaseriousfireandadogmanaged⑦____(pull
)itsownerout.And⑧_____(final),dogscanbetrainedbypeople.Dogscandoanumberofthingsthatpeoplecannot.Forexample,theycanfinddru
gs,bodies,illegalDVDsandhuntdownprisonerswith⑨_____(they)nose.They'realsousedtohelptheelderlyanddisabled.Tosumup,dogsarereallyfriend
ly,civilized(文明的)andloyal⑩_____(partner).第三部分第一节假设你是我校高一学生李华，从网络新闻得知有人大肆捕杀东北虎，你感到十分气愤。据此，请你给中国日报(ChinaDaily)报社编辑写一封信，就此事发表你的观点并对保护东北虎提出你的建议。注意：1
.词数80左右；2.可适当增加细节，以使行文连贯；3.开头语和结束语已为你写好。参考词汇：东北虎SiberiantigerDearEditor,I'vejustlearntthenewsonlineabout_______________________
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sincerely,LiHua第二节阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。Inthe1970s,whenIwasanewteacherataschoolinDetroit,Iwasarrangedtoteachapa
rticularlytalentedclass.ThestudentsincludedalittlegirlnamedMaryKay,whohadspentonlyoneyearatourschool—the
yearthatIhadherinmythird-gradeclass.HerfatherwasBillyKim,aquitefamousman.HewasfromSouthKorea.HisdaughterMaryKaycouldspeakbeautifulEnglish,
andlovedsmiling.Shehadgreatrespectforlearningandnevermadetroubleinclass.Inoneclass,IaskedMaryKaytoreadanar
ticleinourbookoutloud.Tomysurprise,althoughMaryKaycouldspeakbeautiful,flowingEnglish,shewaspoorinreading
.Sheevenmispronouncedmanywords.Immediately,thekidsintheclasslaughedather.ThenIsaidtoMaryKay,"Whydon'tyougoandwritesomewordsinyournativelanguag
eontheblackboardforeveryone?"MaryKay'seyessuddenlybrightened,andshewalkedwithasmiletotheboard,fullofnewfoundconf
idence.Theotherchildrenwatchedasshewrotewordafterwordalongwithhernameinhernativelanguage.Thewholeclassimmediatelywatchedwithabitofrespectandamazemen
t,notpity.Thenoneofthestudentssaid,"Writemyname,MaryKay."Andshedid.Thenmorestudentsasked.Soon,thewholeclasshadtheirn
amesontheboard,andMaryKaybecameaheroine.Shecoulddosomethingtheotherscouldnot.Shewentfromfeelinginadequate(能力不足的)tofeelingproud.Inthef
ollowingdays,IstilloftenencouragedMaryKay.AfterMaryKayfinishedherthirdgrade,Ihadnevermetherandlostcontactwithher.
About30yearslater,Ihappenedtomeetwithherfatherinalocalchurch.AndIdecidedtoaskhimaboutMaryKay,soIintroducedmyselffirst.Paragraph1:"Hello
,MrKim,I'mSophiaBrown,"Isaid.______________________________________________________________________________________________________________
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__________________________________________Paragraph2:Shetoldmehowmuchmyclasshadinfluencedherlife._________________
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