全国百强校Word河南省新乡市届高三第二次模拟测试英语试题有答案.docx
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全国百强校Word河南省新乡市届高三第二次模拟测试英语试题有答案.docx
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全国百强校Word河南省新乡市届高三第二次模拟测试英语试题有答案
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【全国百强校Word】河南省新乡市2017届高三第二次模拟测试英语试题(有答案)
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xxx;考试时间:
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___________考号:
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一、阅读理解(题型注释)
Computershavebeatenhumanworldchampionsatchessand,earlierthisyear,theboardgameGo.Sofar,though,theyhavestruggledatthecardtable.SowechallengedoneAItoagame.
Whyispoker(扑克)sodifficult?
ChessandGoare“informationcomplete”gameswhereallplayerscanseealltherelevantinformation.Inpoker,otherplayers’cardsarehidden,makingitan“informationincomplete”game.Playershavetoguessopponents’handsfromtheiractions----trickyforcomputers.PokerhasbecomeanewbenchmarkforAIresearch.Solvingpokercouldleadtomanybreakthroughs,fromcybersecuritytodriverlesscars.
ScientistsbelieveitisonlyamatteroftimebeforeAIonceagainvanquisheshumans,henceourhuman-machinematchcomesupinagameofTexasHold’sEmLimitPoker.TheAIwasdevelopedbyJohannesHeinrich,researcherstudyingmachinelearningatUCL.Itcombinestwotechniques:
neural(神经的)networksandreinforcementlearning(强化学习).
Neuralnetworks,tosomedegree,copythestructureofhumanbrains:
theirprocessorsarehighlyinterconnectedandworkatthesametimetosolveproblems.Theyaregoodatspottingpatternsinhugeamountsofdata.Reinforcementlearningiswhenamachine,givenatask,carriesitout,learningfrommistakesitmakes.Inthiscase,itmeansplayingpokeragainstitselfbillionsoftimestogetbetter.
MrHeinrichtoldSkyNews:
“Todaywearepresentinganewprocedurethathaslearnedinadifferentway,moresimilartohowhumanslearn.Inparticular,itisabletolearnabstractpatterns,representedbyitsneuralnetwork,whichallowittodealwithnewandunseensituations.”
Aftertwohoursofquitedefensiveplay,fromthecomputeratleast,wecalleditadraw.
1、Whycan’tthecomputerbeathumansatthepokergame?
A.Becausehumansareclevererthanthecomputer
B.Becausehumanspracticeplayingthepokergameeveryday
C.Becausethecomputercan’tknowtheotherplayers’cardscompletely
D.Becausethecomputercan’tlearntheregularrulesofthepokergame
2、Whatdoestheunderlinedword“vanquishes”inParagraph3mean?
A.Leaves
B.Defeats
C.Cheats
D.Serves
3、WhatdoweknowaboutthereinforcementlearningofAI?
A.Itsolvesproblemscorrectlyeverytime
B.Itisthesameasthelearningofhumans
C.Itlearnsfromthemistakesappearinginatask
D.Itismoredevelopedthanthestudyingwaysofhumans
4、Whatcanbeinferredfromthetext?
A.ThenewprocedureofAIhassomefeaturesofhumans
B.Computersarestrongerthanhumansineveryaspect
C.Humanswillbeatcomputersatplayingpokerforever
D.Scientistsfeelunhappyabouttheresultofthepokergame
OffthecoastofHawaii’sBigIslandswimmassesofcolorfultropicalfish.Someofthesefishwillbecaughtandsold,endingupinaquariumsaroundtheworld.Istheindustryputtingpopulationsofthefishatrisk?
ScientistswhohavestudiedtheBigIslandfisherysayitiswellmanaged.Rulesputinplacemorethan15yearsagohavehelpedtoprotectthefish.Along35%ofthecoastline,forexample,fishcollectingisbanned.Twoyearsago,thestatecutthenumberoffishspeciesfortheaquariumtradefromhundredstojust40.
ConservationistRobertWintnerobjectstothefindings.Wintner,whoownssnorkelshopsacrossHawaii,startedtheSnorkelBobFoundationtoprotecttheisland’scoralreefs(珊瑚礁).Hesayshesimplydoesn’tseeyellowtang(刺尾鱼)intheprotectedareas.“Thereshouldbemillionsofthem,”hesays.“Wherearethey?
”
Wintnersayspeoplebelievethenumbersinreports.Butfewpeoplehaveactuallydivedintothecoralreefstoseeforthemselveshowmanyfishcanbefoundthere.AccordingtoWintner,thecoralreefsalongthecoastshouldbefilledwithyellowtang,buttheyare“virtuallyempty”.Emptyreefsarenotgoodfortourism,Wintnerpointsout,whichbringsout$800millionyearly.Bycontrast,theaquarium-fishtradebringsoutjust$2millionyearly.
5、AccordingtoRobertWintner,________.
A.theyellowtangissoldmerelyforbothfoodandtheaquariumindustry
B.therearemillionsofyellowtangoffHawaii’sBigIsland
C.theyellowtang’spopulationoffHawaiicoastislarge
D.whattherecentreportsaysiswrong
6、Whichofthefollowingiscausedbytheemptyreefs?
A.Worsetourism
B.Morefishdeath
C.Morehungrypeople
D.Lessswimmingevents
7、Whatcanbethebesttitleforthetext?
A.WhowillWintheDebate?
B.IstheTropicalFishHealthy?
C.HowShouldWeProtectTropicalFish?
D.ShouldtheSaleofTropicalFishbeBanned?
I’mpartoftheRoots&ShootsprogramfoundedbyDr.JaneGoodall.Theprogramisintendedtomakeandpromotepositivechangesintheworld.AsDr.Goodallsays,“Whatyoudomakesadifference,andyouhavetodecidewhatkindofdifferenceyouwanttomake.”
InBulgaria,whereIlive,homelessdogsareeverywhere.Manypeoplehereturnablindeyetothem.ButIcannotignorethelifeofastreetdogwheneverIseeonewanderinginthestreet,lookingforsomethingtoeat.That’swhyI’mnolongerafoodwaster.WhenIseewastedfood,Ialwaysthinkofahungrydogclimbingtogarbagebins,searchingforfoodthatpeoplehavethrownthere.Wheneatinginarestaurant,I’mnotafraidtotakeleftoverfoodtofeedstraycatsordogs.
Aweekago,Isawahomelessdogaroundthegarbagebins.ImmediatelyIkneltdown,spoketohersoftlyandranmyhandsoverher.Icouldseethatshehadhadpuppies.Icouldn’timaginehowshecouldhavebeenabletocareforthem.Hoursearlier,I’dbaggedupaplateofleftoverfish.AsIunwrappedit,shewaggedhertailandsniffedatit.Sheateallthefishinnotime.
It’ssad,isn’tit?
Ican’tunderstandwhymanyofuswastesomuchandthinklittleofit.Thesehomelessanimalshavetaughtmethatfoodisprecious.EvenwhenIdon’thaveleftoverswithme,I’lltakethetimetogetsomethingfromthegrocerystoretofeedthem.
Iknowmypowerissmall,soIhopethatnexttimeyouseewastedfood,doturnitintoworthyfood.Youhavethepowertosavealife!
8、TheauthoruseswhatDr.Goodallsaystoshow__________.
A.howwecandevelopourbusiness
B.whyitisimportanttobegreat
C.whytheprogramispopularglobally
D.howwecanchangetheworldpositively
9、Whatcanbeconcludedfromthetext?
A.Therearefewhomelessdogswheretheauthorlives
B.Theauthortakeshomelessdogshomeandraisesthem
C.Seeinghomelessdogsmakestheauthorneverwastefood
D.Peoplethrowfoodintogarbagebinstofeedhomelessdogs
10、Theauthortooktheleftoverfishwithhimto____________.
A.feedahomelessdoghemet
B.eatitwhenhewashungry
C.lookformorehomelessanimals
D.setanexampletothosewhothrowawayfood
11、Theauthorwrotethetexttoaskusto__________.
A.valueourfood
B.treatdogsasourfriends
C.savewastedfoodforhomelessdogs
D.raisehomelessdogsandcats
Thebookingnotesoftheplay“Sherlock”
Price:
$10
BOOKING
Therearefoureasywaystobookseatsfortheperformance:
——inperson
TheBoxOfficeisopenfromMondaytoSaturday,10am—8pm
------bytelephone
Ring01324976toreserveyourticketsortopaybycreditcard(VisaandMasterCard).
-----bypost
SimplycompletethebookingformandreturnittoBoxOffice.
-----online
Completetheon-linebookingformatwww.S.
DISCOUNTS:
Saver:
$2offanyseatbookedanytimeinadvanceforperformancesfromMondaytoThursday.Saversareavailableforchildrenupto16yearsold,over60sandfull-timestudents.
Supersavers:
half-priceseatsareavailableforpeoplewithdisabilitiesandonecompanion.Itisadvisabletobookinadvance.Thereisamaximumofeightwheelchairspacesavailableandonewheelchairspacewillbehelduntilanhourbeforetheshow.
Standby:
bestavailableseatsareonsalefor$6fromonehourbeforetheperformanceforpeopleeligibleforSaverandSupersaverdiscountsandthirtyminutesbeforeforallothercustomers.
GroupBooking:
thereisatenpercentdiscountforpartiesoftwelveormore.
School:
schoolpartiesoftenormorecanbook$6standbyticketsandwillgeteverytenthticketfree.
Pleasenote:
weareunabletoexchangeticketsorrefundmoneyunlessaperformanceiscancelledduetounforeseencircumstances.
12、Ifyouwanttobookaticketoftheplay,youcan______.
A.gototheBoxOfficeonSundays
B.scanthewebsitewww.B
C.completeabookingformandpostittotheBoxOffice
D.ringthebookingnumberandpayfortheticketsbycash
13、Accordingtothetext,whocanget$2off?
A.A50-year-oldfather
B.A55-year-oldwoman
C.An18-year-oldfull-timecollegestudent
D.ThepeoplewhobooktheticketsonFridays
14、Ifyoumakeagroupbookingforagroupof20adults,howmuchshouldyoupay?
A.$200
B.$180
C.$160
D.$150
15、Whatdoweknowfromthetext?
A.Agroupof10personscanget10percentdiscount
B.Thereareonlysevenwheelchairspacesinthetheatre
C.Schoolpartiesoftwelvecanbook$6standbytickets
D.Theaudiencecanrefundmoneyiftheperformanceisonshow
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得分
二、完形填空(题型注释)
Whenoursecondchildwasborn,thedoctorpointedoutthatherfeetwereturnedinward.“Leftuncorrected,itwouldbea______,”hetoldus.
We____ todoanythingwecoulddohelpourbaby.______shewasgrowingIhadtotakeherbacktothedoctoreverytwoweekstohaveeachfootrecast._______thecastingwasfinishedanditwastimeforcorrective______
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