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已知函数f(x)=sin(2x+φ),其中φ为实数,若f(x)≤|f()|对x∈R恒成立,且f()>f(π),则f(x)的单调递增区间是( )
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高一下学期数学《》真题及答案
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已知定义在R.上的奇函数fx满足fx=x2+2xx≥0若f3-a2>f2a则实数a的取值范围是___
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已知函数fx=-x2-2xgx=1求gf1的值2若方程gfx-a=0有4个实数根求实数a的取值范围.
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已知函数fx=axlnxx∈0+∞其中a为实数f′x为fx的导函数若f′1=3则a的值为______
已知向量a=mcos2xb=sin2xn设函数fx=a·b且y=fx的图象过点和点.1求实数mn的值
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25分概要写作HowtoGoAboutIt?Theoldsaying'Findapennypickitupandalldaylongyou'llhavegoodluck'mightbeagoodideaforonelookingtoadoptcoincollectingasahobby.Anyonecanstartcoincollecting.It'seasyandfuntostartcollectingonyourown.Youcanbeginsimplywithjustthecoinsinyourpocket.Andfromthereyourhobbywillgrowintoalifelonghobbywithalittlediligenceperseverancedisciplineandpatience.Coincollectingisbotheducationalandinformative.Forkidsofyourageallyouneedisaninterestincoinsasharpeyeandaboxtoputthemin.Youcanlookinyourpocketchangeatdepartmentstoresatflea跳蚤marketsinpennydishesorinthecheapboxesatcoinshops.Don'tworryaboutwhetherit'sworthanything﹣juststartwithwhateverstrikesyourfancy爱好.Ifyouwanttotakespecialcareofyourcoinssothattheydon'tgetscratched有抓痕的youcanputeachoneinasmallpaperenvelopebeforeyouputitinabox.Thefirstyouwillneedtodoistovisityourlocalhobbyshop.Thereyoucanpurchaseamagnifyingglass放大镜somecoinsandsomecoinstorage存储materials.Onceyouhavecollectedagoodnumberofcoinsyouwillneedtodecidethetypeofyourcollectionandthechoicescanbeconfusingandendless.Youcancollectthemseparatelyorbuypre﹣collectedsetsof几套Lincolnpennies便士Mercurydimes硬币coinsfromforeignlandsandsoontostartyourcollection.Maybeyouwanttojustcollectcoinsfromacertaintimeperiodthatinterestyou.Whateveryourdecisionstickwithitandworktocompleteyourcollection.Youcanaddtoyourcollectionbyvisitingcoinshowsortradingwithfamilyandfriendswhomightshareinterestwithyou.Thefinalstepistogetoutthereenjoythehobbyandpulltogetherthemostamazingcollectionofcoinsevergathered.
25分假定你是李华你的美国朋友Sam生日即将到来知道他对中国传统文化感兴趣并喜欢集邮你给他寄了一套关于中国春节的邮票作为生日礼物请你用英语给他写一封电子邮件要点如下: 1.祝贺生日; 2.介绍邮票内容; 3.表达愿望. 注意: 1.词数100左右; 2.可以适当增加细节以使行文连贯.
8分Partoftheworld'slargesticeshelfismelting融化10timesfasterthanexpectedresearchhasshown.Theacceleratedmeltingisthoughttobeduetothesurfaceofthesurroundingoceanbeingheatedbythesun.ThediscoverysuggeststhattheRossIceShelfRIS﹣afloatingpieceofAntarcticicethesizeofFrance﹣isweakertoglobalwarmingthanpreviouslythought.'Thestabilityoficeshelvesisgenerallythoughttoberelatedtotheirexposuretowarmdeepoceanwater'Dr.CraigStewartfromtheNationalInstituteofWaterandAtmosphericResearchNIWAinNewZealandwhoconductedtheworkwhileaPhDstudentattheUniversityofCambridge.'We'vefoundthatsolarheatedsurfacewateralsoplaysakeyroleinmeltingiceshelves.'RISstabilizestheWestAntarcticicesheetbyblockingtheicewhichflowsintoitfromsomeoftheworld'slargestglaciers冰川.'Iftheiceshelffallstherateatwhichtheseglacierstransportwatertotheoceancouldspeedupdramaticallycausingsealevelstorise.Previousstudieshaveshownthatwheniceshelvesfallthefeedingglacierscanspeedupforareasonortwoorthree'saidco﹣authorDr.PoulChristoffersenfromCambridge'sScottPolarResearchInstitute.'ThedifferencehereisthesizeofRISwhichisoveronehundredtimeslargerthantheiceshelveswe'vealreadyseendisappear.'Theytookmeasurementsoftemperaturesalinity盐度meltrateandoceancurrentsusinginstrumentspassedthrougha260﹣metrehole.Fouryears'worthofdatawerealsocollected.Inadditionacustom﹣maderadar雷达systemwasemployedtosurveythechangingthicknessoftheice.'ClimatechangeislikelytoresultinlessseaiceandhighersurfaceoceantemperaturesintheRossSeasuggestingthatmeltratesinthisregionwillincreaseinthefuture'Dr.Stewartsaid.1Whatcanwelearnfromthepassage?A.AntarcticiceisaslargeasFrance.B.Dr.CraigStewartconductedtheresearchalone.C.RISispartoftheAntarcticicesheet.D.Morethan100iceshelvesdisappeared.2WhichofthefollowingcausestheRIStomeltfaster?A.Sizeoficesheet.B.Highersurfaceoceantemperatures.C.Oceansalinity.D.Oceancurrents.3Whatisthewriter'sattitudetowardsthefutureoftheRossIceShelf?A.Positive.B.Concerned.C.Optimistic.D.Cold.4Whatdoesthepassagemainlytalkabout?A.RISismovingfasterandfaster.B.Sealevelsarerisingtentimesfaster.C.Glaciersfallmorefrequentlytheseyears.D.HeatedsurroundingoceansspeedupRISmelting.
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粜写的以下作文.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:在缺词处加一个漏宇符号∧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. AfterthebusyschoollifestartedagainamonthagothemoreexcitingpartofitcameinSeptemberwhenmyclassmatesandIattendedtheveryHeritageAcrossBordersProgramwhichtookplaceatZhejiangUniversity.Theprogrammainlyfocusedathowheritageisvaluedandpreserved. Asyoungactivistsinheritageprotectionwefeltithonoredtomeettheworld'sleadinggroupofresearchersandprofessionalinheritage.studies.Wearedeeplyimpressedbytheirskills.Besidestheiranecdoteswereextremeinteresting. Chinaishighlightedwhatisknownasculturalconfidencenowadaysbutweareproudofoureffortstopreservelocalheritage.
8分ShortandshyBenSaunderswasthelastkidinhisclasspickedforanysportsteam.Footballtenniscricket﹣anythingwitharoundballIwasuselesshesaysnowwithalaugh.ButbackthenhewastheobjectofjokesinschoolgymclassesinEngland'sruralDevonshire. Itwasamountainbikehereceivedforhis15thbirthdaythatchangedhim.Atfirsttheteenwentbikingaloneinanearbyforest.Thenhebegantocyclealongwitharunnerfriend.GraduallySaunderssethismindbuildinguphisbodyincreasinghisspeedstrengthandendurance.Atage18heranhisfirstmarathon. ThefollowingyearhemetJohnRidgwaywhobecamefamousinthe1960sforrowinganopenboatacrosstheAtlanticOcean.SaunderswashiredasaninstructoratRidgway'sschoolofAdventureinScotlandwherehelearnedabouttheolderman'scold﹣waterexploits成就.IntriguedSaundersreadallhecouldaboutArcticexplorersandNorthPoleexpeditionsthendecidedthatthiswouldbehisfuture. JourneystothePolearen'ttheusualholidaysforBritishcountryboysandmanypeopledismissedhisdreamasfantasy.JohnRidgwaywasoneofthefewwhodidn'tsay‘Youarecompletelycrazy'Saunderssays. In2001afterbecomingaskilledskierSaundersstartedhisfirstlong﹣distanceexpeditiontowardtheNorthPole.Hesufferedfrostbitehadacloserencounter遭遇withapolarbearandpushedhisbodytothelimit. SaundershassincebecometheyoungestpersontoskialonetotheNorthPoleandhe'sskiedmoreoftheArcticbyhimselfthananyotherBriton.Hisoldplaymateswouldnotbelievethetransformation. ThisOctoberSaunders27headssouthtoexplorefromthecoastofAntarcticatotheSouthPoleandbackan1800﹣milejourneythathasneverbeencompletedonskis. 1WecanlearnfromthetextthatRidgway. A.dismissedSaunders'dreamasfantasy B.builtuphisbodytogetherwithSaunders C.hiredSaundersforhiscold﹣waterexperience D.wonhisfameforhisvoyageacrosstheAtlantic 2WhatdoweknowaboutSaunders? A.HeonceworkedataschoolinScotland. B.HefollowedRidgwaytoexploretheNorthPole. C.Hewaschosenfortheschoolsportsteamasakid. D.HewasthefirstBritontoskialonetotheNorthPole. 3TheunderlinedwordIntriguedinthethirdparagraphprobablymeans. A.Excited B.Convinced C.Delighted D.Fascinated 4ItcanbeinferredthatSaunders'journeytotheNorthPole. A.wasaccompaniedbyhisoldplaymates B.setarecordintheNorthPoleexpedition C.wassupportedbyotherArcticexplorers D.madehimwell﹣knowninthe1960s
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. My71﹣year﹣oldgrandparunasmallfoodstandinanightmarketinmycityprovidelocalsnacksforpeopleworkingovertime.Receivingpaymentshasalwaysbeenaproblemforhimbeforemyhelp.Heoftenhadtofeelinhispocketforchangesoncoldnightswhilekeepingeyeonfoodintheoven.AfterlearningthisIhelpedhimsetupwithmobilepaymentappslikeWeChatPayandAlipay.MygrandpaiscontentwithwhichIdidforhimforabout95percentofhiscustomersnowpaywithhisphones.Mobilepaymenthasbecomeanessentialpartofoureverydaylife.Itnotonlydeepchangesthelifeofyoungpeoplebutalsoprovidesconvenientfortheelderly.
30分AsthetrainpickedupitsspeedthepassengersslowlysettleddownontheirseatsI1thelowerberth铺位sothatIcouldenjoythe2ofoutsidefromthemovingtrain.Idon'tknowwhyIalwayspreferredtogetthe3seat.Anelderlylady4thefrontseatofmine.Ilookedather.ShemustbeinhereightiesIguessed.Atonepointwemetour5.ShesmiledatmeandIgaveheraresponse.Bothofuswere6.Bythattimethetrainwasinitsfullspeed. Itwas4:50pmeveningtime.So7timewasstillinalongwayIcouldn't8myelfanylongerandaskedAuntie!Whereareyougoing? Shelookedatmeandfriendlysaid9campdear. Suddenlymyenthusiasm10toknowthereason.Ipolitelysaid.Auntieyouare11someone? ShesmiledandsaidYes! JusttocontinuetheconversationItalkedtoherinaverycheerful12.Auntieyoumusthefeelingso13toseeyourchildandyourgrandchildren. 14thisquestionhurtheralittlebutboldly大胆地sheansweredOhdear!Youaresosweet!AnywayIhadonlyonesonwhowas15andwaskilledinabattlejustafewdaysbefore.Iboughtsomanynewclothesforhim.SoIthoughtwhynot16myson'sclothesforsomeothersoldierssothatIwouldcontrolmy17andwouldbehappythinkingthatmyownsonhas18it. Iwasshockedhearingherheartbreakingstory!ButI19theoldladyfromthecoreofmyheartIwasthinkingofher20heart! 1A.preferred B.reserved C.overlooked D.substituted 2A.beauty B.fantasy C.impression D.miracle 3A.back B.front C.window D.best 4A.undertook B.occupied C.controlled D.possessed 5A.heads B.hands C.faces D.eyes 6A.silent B.amazed C.considerate D.concerned 7A.supper B.bed C.play D.chat 8A.balance B.commit C.excuse D.resist 9A.City B.Neighborhood C.School D.Army 10A.shrank B.accelerated C.doubled D.chanced 11A.mourning B.visiting C.huntingfor D.thinkingabout 12A.mood B.rhythm C.condition D.situation 13A.curious B.tentative C.excited D.sincere 14A.However B.Eventually C.Hopefully D.Perhaps 15A.castaway B.calledup C.pickedup D.broughtin 16A.distribute B.spare C.collect D.weave 17A.disappointment B.embarrassment C.sorrow D.delight 18A.worn B.polished C.dyed D.worshiped 19A.saluted B.recognized C.understood D.memorized 20A.broken B.fascinating C.stubborn D.brave
15分AnewexhibitataCaliforniamuseumprovidesvisitorswithamodernversionoftheancientChineseartstyleshanshuihua1meanlandscapepaintinginEnglish.Theworksshowscenesofmountainsriversandsometimeswaterfalls.Chineseartistshavebeencreatingthebrush﹣and﹣inkworksformorethanl000years. ArtistsNickDongandChi﹣TsungWu2findwaystoconnectthenewdigitalgenerationtothis3traditionkindofartseveralyearsago.Theirworkcapturestheessenceofthestyleinanewway.Theexhibitforcestheviewer4slowdownandexperienceadifferentworld.Thatwasalsooneofthe5goaloflandscapepaintersfromlongago. Dong6wasborninTaiwanandnowlivesinNorthernCaliforniasaid7actualitwasforalltheseartiststocreateaworldinwhichtheywanttohide.Sotheycreate.8mountainandimaginetheycouldlivethere. Oneworkinvolvesaslowlymovinglightdirectedatclearplasticboxesonawall.Thepiece9createbyWuiscalledCrystalCity.WusaidIfweseethis10thelightthroughthedifferentperspectivewecouldseethere'sanotherworldbehindthat.
8分DarrellBlatchleyamarinebiologistandenvironmentalistbasedinthePhilippinecityofDavaoreceivedacallfromthePhilippinesBureauofFisheriesandAquaticResources渔业与水产资源局earlyFridaymorningreportingadeathofayoungwhale. Whenthenecropsy尸检wasperformedBlatchleytoldNPRhewasnotpreparedfortheamountofplastictheyfoundinthewhale'sstomach.Itwasfullofplasticnothingbutnonstopplastic.hesaidItwasfilledtothepointthatitsstomachwasashardasabaseball.ThatmeansthatthisanimalhasbeensufferingnotfordaysorweeksbutformonthsorevenayearormoreBlatchleyadded. BlatchleyisthefounderandowneroftheD'BoneCollectorMuseumanaturalhistorymuseuminDavao.Inthecomingdaysthemuseumwilldisplayalltheitemsfoundinthewhale'ssystem. BlatchleyandhisteamworkwiththeBureauofFisheriesandAquaticResourcesandotherorganizationstoassistinrescueandrecoveryofmarineanimals. Withinthelast10yearswehaverecovered61whalesanddolphinsjustwithintheDavaoGulfhesaid.Ofthem57havediedduetomanwhethertheytookplasticorfishingnetsorotherwasteorgottencaughtinpollution﹣andfourwerepregnant. BlatchleysaidhehopedthatthelatestincidentwouldlaunchtheissueofplasticpollutioninthePhilippinesandacrosstheglobe.Ifwekeepgoingthiswayitwillbemoreuncommontoseeananimaldieofnaturalcausesthanitistoseeananimaldieofplastichesaid. 1Whatcanheinferredfromthesecondparagraph? A.Thewhalewasstarvedtodeath. B.Blatchleywasshockedatwhathefound. C.Thedeadwhalemusthaveswallowedabaseball. D.Blatchleydidn'tmakepreparationsforthenecropsy. 2WhatwillbeshownintheD1BoneCollectorMuseum? A.Wastecollectedfromtheocean. B.Thewholesystemofthewhale. C.Thingsfoundinthewhale'sbody. D.Manydifferenttoolsofwhaling. 3WhatdoesBlatchleythinkofplasticpollutioninthePhilippines? A.Uncommon B.Worrying. C.Inspiring. D.Mild. 4Whatisthebesttitleforthetext? A.AWhaleFoundDeadofPlastic B.StandUpforProtectingWhales C.PlasticThreateningOurExistence D.NaturalDeathorMercilessMurder
15分Scientistshavecreatedatoddlerrobot幼儿机器人1helpedtodiscoverthatyoungchildrenlearnnewwordsusingthesamemethodasmachines.Thissuggeststhatearlylearningisbasednot2consciousthoughtbuton3automaticabilitytoassociateobjectswhichenablesbabiestoquicklymakesenseoftheirenvironmentresearcherssaid. ResearchersfromSussexUniversityandLancasterUniversityintheUKwanted4findouthowyoungchildrenlearnnewwordsforthefirsttime.Theyprogrammedahumanoidrobot5calliCubdesignedtohavesimilarproportions比例toathreeyearoldchildusingsimplesoftwarewhichenabledtherobottohearwordsthroughamicrophoneandseewithacamera. It6traintopointatnewobjectsto7identitytheminordertosolvethemysteryofhowyoungchildrenlearnnewwords.Researchersfoundthattherobotlearnedinexactlythesameway8shownseveralfamiliar9toyandonebrandnewtoy. Thissuggeststhatatleastsomeaspectsofearlylearningarebasedonanastonishinglypowerfulassociationmakingabilitywhichallowsbabiesandtoddlerstorapidlyabsorbinformationfromthevery10complicatelearningenvironmenthesaid.
8分Ifyouwearglasseschancesareyouaresmarter.ResearchpublishedinthefamousBritishjournalNatureCommunicutionshasfoundthatpeoplewhodisplayedhigherlevelsofintelligencewerealmost30percentmorelikelytowearglasses. Thescitenlistsstudiedthegenesofthousandsofpeoplebetweentheagesof16and102.Thestudyshowedintelligencecanbeconnectedtophysicalcharacteristics.Onecharacteristicwaseyesight.Inoutof10peoplewhoweremoreintelligenttherewasahigherchancetheyneededglasses.Scientistsalsosaidbeingsmarterhnsoiherboncfits.Itisconnectedtobelterhealth. Itisimportanttoremembertheseareconnectionswhicharenotprovencauses.Scientistscallthiscorrelation.Justbecausesomethingisconnectedtosomethingelsedoesnotmeanoneofthosethingscausedtheother.Andit'sworthnotingthatwhatconstitutesintelligenceissubjectiveandcanbedifficultifnotimpossibletomeasure. Forgetgenesthough.Plentyofproofshowswearingglassesmakespeoplethinkyouaremoreintelligentevenifyoudonotneedglasses.Anumberofstudieshavefoundpeoplewhowearglassesareseenassmarterhardworkingandhonest.Manylawyersusethisideatohelpwintheircases.LawyerHarveySlovisexplainedthis.GlassessoftentheirappearanceMhesaidSometimestherehasbeenahugeamountofproofshowingthatpeoplehewasdefendingbrokethelaw.Hehadthemwearglassesandtheyweren'tfoundguilty. GlassesarealsousedtoshowsomeoneisintelligentinmoviesandonTV.Ideasaboutpeoplewhowearglasseshavebeguntoshift.Peoplewhodonotneedglassessometimeswearthemforfashiononly.Theywanttolookworldlyorcool.Butnoteveryoneisimpressedbythisideathough.GQmagazinesaidpeoplewhowearglassesforfashionaretryingtoohardtolooksmartandhip时髦的.Howeverthathasn'tstoppedmanycelebritiesfromhappilywearingglasseseveniftheydonotneedthem.JustinBieberisjustonehigh﹣profilefanoffashionglasses. 1Whatdoesthenewstudyshow? A.Peoplewearingglassesaresmarter. B.Peoplewearingglassesarehealthier. C.Wearingglassescanmakepeoplecleverer. D.WearingglassesisassociatedwithhigherIQ. 2WhatdoestheunderlinedwordinParagraph3mean? A.Shift. B.Link. C.Proof. D.Consequence. 3WhydosomelawyersaskTheirclientstowearglassesincourt? A.Becauseitcancreateamoralimage. B.Becauseitcanmisleadthewitnesses. C.Becauseitcanhighlightclients'qualities. D.Becauseitcanprovetheclients'innocence. 4Whatisthegeneralattitudetothosewhowearglassesforfashion? A.Positive. B.Negative. C.Mixed D.Indifferent.
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. LastyearwhenIwastryingtodecideiftostudyoverseasItalkedtomyfriend.ThiswasthebetterthingIcouldhavedone.ThiswasabigdecisionformebecauseIhadeverbeenoverseasonmyownandIwasnotsureifIcoulddoit.Shehadstudiedoverseaspreviousyear.ShetoldmeaboutthechallengesandopportunityImightcomeacrossandhelpmemaketherightdecision.Iwentanditwasamazed. WheneverIfacewithanimportantdecisionIseekadvicefromanother.InthiswayIamwell﹣informedbuthavethebenefitoftheirideasandexperiences.
ItiswithmixedemotionsthatIwenttotheyoungcriminalcentereveryfewmonthstogivevaccinations接种疫苗.OntheonehandIfeelluckytobeabletoprovideaservicethatmayhaveapositivehealtheffectontheresidents.ButontheotherhandIfeelasenseofsadnessanddisappointmentasIseetheprisonersbeingescorted押送byguardstothenursingunit. Mylastvisitwasverymemorable.Forsomereasontherewasalightnessintheair.MorethaneverbeforeIfeltalightnessasIspokewitheachperson.Wesharedstoriesandsmilesandfears.Eventhetoughestprisonersseemedtobesurroundedbylight.AsamotherIsawthemasnotonlyyouthbeingpunishedforcrimesbutalsoaschildrenwhohavethepotentialtochangeforthebetter.Mostofthemwantedtotalklonger!Theywerereachingouttous!Itfeltright. Therewasonemoreprisoner.Hewaslimitedtoadifferentunitinalonelycell.Wewereaskedifwewereokaygoingdownthere.Wesaidthatwewere.Twoguardsescortedusdownandwhenweenteredtheareainstanttearswelledupinmyeyes.Theareawassad.Theseguardsdidn'tsmile.Weenteredthecellandhadtomakedowithwhatwasthere. WeweredonebutIdidn'twanttoleave.Igavethe17﹣year﹣oldagentletouchandsmileasIexplainedwhattodoregardingthesideeffects.AtfirsttherewasnoresponsesoIjustlookeddownathisbarefeetandthentomysupplies.IthoughtthatIhadbetterpackup.SuddenlyhelookedupatmeandsmiledbeforehesaidThanksandthenhegavemeathumbs﹣up.IsmiledbackandsaidYou'rewelcome.Takecareofyourself. Itwaswonderfultoreceiveakindresponsefromsomeonewhowasinsuchaharshplace.Aswewalkedbacktothemainentrancewedidn'tspeak.Wheretherecanbeasmilethereishope.Sometimessmilescanbeverypowerful. 1Whatcanweknowabouttheyoungintheyoungcriminalcenter? A.Theyreceivedregularmedicalservice. B.Theyweretreatedunfairly. C.Theystayedinbadconditions. D.Theywereforcedtotaketreatment. 2Whatwasspecialaboutthecenterthelasttimetheauthorwentthere? A.Shewasaskedtosharestories. B.Everyprisonerwaskindtoher. C.Theyoungpeopletalkedfreely. D.Shesensedarelaxingatmosphere. 3Whatdidtheyoungmanthinkoftheauthor? A.Hedislikedherforhersympathy. B.Hereallyappreciatedherkindness. C.Hethoughtshewouldchangehislife. D.Hethoughtshewasjustanordinarydoctor. 4Whatimpressedtheauthormostinthisstory? A.Theyoungman'ssmile. B.Themedicalcareforprisoners. C.Thepunishmenttotheprisoners. D.Thedifferencebetweentheyoungmanandothers.
IfyouliveinWashingtonD.C.orRedwoodCalif.youmayhaveglimpsedasmallboxyrobotrollingalongalocalsidewalkmindingit'sownbusinessbutattractingtheattentionofmanyacuriousonlooker.TheautonomousmachineswerepartofapilotprogramlastyearbyStarshipTechnologiesfocusedondeliveringmealsfromlocalrestaurantsindozensofcitiesaroundtheworld. TodaymorethaneverpeopleleadabusyanddiverselifeLexBayerStarship'sCEOsaidinastatementonline.Thehassleofneedingtorearrangeyourlifeforadeliverywillbecomeathingofthepast.Youdon'thavetoswitchyourworkingfromhomedayreschedulemeetingsvisitalockerdrivetoapostofficeorcontactadeliverymanallbecauseofamisseddelivery. Thepackagedeliveryserviceisnotavailabletoeveryonejustyet.Thecompanysaidit'srollingouttheserviceinMiltonKeynesEngland.Thewheeledrobotshaveatopspeedof4mphandcandetectobstaclesfromasfaras30feetaway.TherobotcanoperatethroughjustaboutanythingNickHandrickheadofoperationsforStarship'sD.C.officetoldTheWashingtonPost'sMauraJudkislastyear.Ifyouhadsomethingintheway﹣astick﹣it'sabletoclimbtheedgesofaroad. BygivingcustomerscontrolofwhendeliveriesoccurStarshipTechnologiesisofferingitsserviceasawaytobattlepackagetheft.InitsannouncementthecompanycitedstatisticsfromaWakefieldResearchPollforComcastlastyearthatfoundthat3in10Americanswholiveinhousesortownhouseshavehadpackagesstolen. Tosignupfortheservicewhichcostsalittlemorethan$10permonthcustomersneedtodownloadthecompany'sapp.CustomersthencreateaStarshipDeliveryAddressauniqueaddressinsideaStarshipfacilityinsteadofaresidencewheretheycanhavepackagessentfromplacessuchasAmazoncom.OnceapackageisdeliveredtotheStarshipaddresscustomersreceiveatextthatallowsthemtoscheduleahomedeliveryviarobot. 1Whichcanbestreplacetheunderlinedwordhassleinparagraph2? A.failure B.expectation C.safety D.trouble 2Whatproblemisthedeliveryrobotfacing? A.Thereisalimittoitsservicearea. B.Ittakeslongertodeliverpackages. C.Itcoversashortdistanceeachtime. D.Itcan'tsensethebarriers20feetaway. 3Howdoesthepackagebyarobotavoidbeingstolen? A.Thecompanyshortensthedeliveryhour. B.Thepackageisdeliveredtothehousedirectly. C.Itsdeliverytimeisinthecontrolofcustomers. D.Thecustomersareinformedofitsdeliverytimeinadvance. 4WhatcanbeinferredaboutStarshipDeliveryAddressinthelastparagraph? A.Itisarealhomeaddressofthecustomers. B.Itcanarrangedeliveryrobotsforthecustomers. C.Itisacheapersolutiontothedeliveryofpackages. D.Itsendsthepackagesmainlytosomeshoppingplatforms.
25分假定你是李华即将去美国参加一个中美文化夏令营活动.请你根据以下内容给你的美国朋友Mike写一封信告知他你的美国之行.内容包括: 1.此行目的; 2.活动内容; 3.你的期望. 注意:1.词数100左右; 2.可以适当增加细节以使行文连贯. DearMike
EverydayHabitsofPeoplewithImpressiveMemory Peopleblessedwithanimpressivememorygenerallyadmitthattheyusevariousstrategiestoimprovetheirability.Butevenifyou'renotamemorygeniustherearethingsyoucantry.1 Establishroutines. 2Forexamplealwayshangyourcarkeysonahookorputtheminthesameplacebythefrontdoor.Byfollowingestablishedroutinesyouaredecreasingthechanceofhavingtostruggleinthemorningrushwhichisbelievedtocontributetoforgetfulness. UsePost﹣Itnotes. Keepsomeineveryroomandstickareminderwhereyouaremostlikelytoseeit.Ifyouneedtoremembertophoneafriendlaterinthedayputanoteonthephonesothatyouwillnoticeitduringtheday.3Embracetechnology. Yourcellphonecomeswithabuilt﹣incalendaryoucansettoremindyouofwhatyouneedtododuringtheday.Useit!4Havingaccesstothemwhereveryougowithasmartphoneonlymakesthemevenmoreeffective.There'sasayingthatwhatgetsscheduledgetsdone.5 Researchindicatesthatmostpeopleneedsixtoeighthoursofsleepthat'satleasttwocyclesofdeepsleeppernightfortheirbraintogothroughthechemicalchangesneededforlong﹣termmemory.Agoodsleepcanmakeallthedifferenceinyourbrainpowerandthereforegivesyouasharpenedmind. A.Sleeponit. B.Sharpenthemind. C.To﹣dolistsarealsokeytolivinganorganizedlife. D.Thissimpleactivitycanboostmemoryby20percent. E.Thesecommonsensestrategiescanhelpyouforgetlessoften. F.Itreallyiseasiertofindthingsifyoualwaysputtheminthesameplace. G.Ifnotwriteitdownandputitwhereyoucanseeitsoyoudon'tforgetaboutit.
15分Longjingtea1hastoppedthelistofthetenmostfamousteasinChinawithitscolortasteandshapewasnamedafteritsproductionregion﹣LongjingVillageofWestLake.Thegoodenvironmentandwaterresourceshavecontributedmuchtothe2growoftheteaconfirmingthesayingthatLongjingteaisthe3goodamongalloftheteasintheworld. ThankstoEmperorQianlongoftheQingDynastytheteahasearnedahighreputation.ThestorywentthatEmperorQianlongvisitedthemountainduringhisHangzhoutravelsandsawsomeladiespickingthetea4thefootofthemountain.Hewassointerestedintheirmovementsthathedecidedtohaveagohimself. While5picktheteahereceivedthenewsofhismother'sillness6hecarelesslyputtheleavesinhisrightsleeveand7leaveHangzhouforBeijing.Hevisitedhismother8immediateuponhisarrivalinBeijingandhismothersmeltthefragranceofthetealeavesfromhissleevesandwantedtohaveataste.Afterdrinkingacupofteashefoundherselfcompletely9refreshandsheevenpraiseditasacureforallillnesses.Fromthenonit10listasthememorialtea.
10分Everwonderhowsuccessfulpeoplearesosuccessful?Habitsplayanimportantroleinshapingourlives.Weallknowthatbadhabitscanbeharmfultoyourmentalandphysicalwell﹣being.1.Goodhabitsontheotherhandcanhelpyouriseaboveothersandbeatyourbest.Sowhatarethecommonhabitsofsuccessfulpersonsthatsetthemapartfromtherestofus? 2.Mostsuccessfulpeoplespendhalfanhourormoreonnewspapersmagazinesandotherbookseachday. Mostofthempreferreadingnon﹣fictionpiecesthatincludehistoryself﹣helpbooksandbiographies. Gettingupearly.Manysuccessfulpeoplegetuparound3hoursbeforetheiractualworkdaystarts.Itgivesthemenoughtimetogetadditionalthingsdonewhichmayincludefinishingsideprojectsworkingoutorjustplanningahead.3. Workingoutandstayingfit.4especiallyworkingoutandstayingphysicallyfit.Successfulpeoplerequirementalandphysicalfitness.Clearingyourmindandchallengingyourselfphysicallywithatoughworkoutdailyhelpsyoustayreadyforthedailychallengesofabusiness.Tosumitupastrongbodycarriesastrongmind. Workingoncommunicationskill.Communicationplaysakeyroleinbuildingconstructiveinterpersonalrelationshipsonapersonalaswellasonaprofessionallevel.5.Howeverifyouareunabletoconveytherightinformationandmessageinatimelymanneryouarelesslikelytoachieveyourgoals.Aswithotherskillsit'simportanttocontinuouslyworkonimprovingcommunicationtohelpyoustaymoreefficientwhilecommunicatingwithanyoneonanylevel. A.Usingtechnology B.Keepingreadingasahabit C.Developingahealthylifestyleisn'teasy D.Afteralltheearlybirdcatchestheworm E.Weallknowthebenefitsofahealthylifestyle F.Workingwithdatafactsandfiguresisimportant G.Theycanblockyourroadtoachievementandsuccess
6分 Jo LittleWomenbyLouisaMayAlcott Johasastrongpersonalitythatcangetherintroubleespeciallyasawoman.Sheisstrong﹣willedconfidentandliterary.Unlikehersisterssheisoutspokenanduninterestedinmarriage.Jobothstruggleswithanddisobeyssociety'sexpectationsofhowwomeninthe19thcenturyshouldcarrythemselvesmakingheroneofliterature'smostdaringcharacters. ScarlettO'Hara GonewiththeWindbyMargaretMitchell ScarlettwasoneofthemanystrongwomenwhohadtofighttosurviveduringtheCivilWar.Shewasmarriedandpregnantbytheageof16andwaswidowedonlymonthslaterbythewaryetshestayedanindependentthinkerthewholetimeandrefusedtofollowtraditionalcustoms. Celie TheColorPurplebyAliceWalker CelieisboththenarratorandfemaleheroofTheColorPurplebyAlicewalker.FormuchofthenovelCelieisavictim.She'slonelyblueandemotionallyandphysicallymistreatedfirstbyherownfatherandthenbyherhusband.ThroughthepowerofloveandforgivenessCeliefindsherownstrengthtransformingfromaweakwoundedwomanintoaconfidentindependentandcaringone. HermioneGranger HarrypotterseriesbyJ.K.Rowling She'spraisedforhersmartsbutasacharacterHermioneGrangerismuchmorethanjustanacademicoverachiever.AstheleadfemalecharacterinJ.K.Rowling'sHarryPotterseriesHermione'sfirmnessandacuteintelligencesavehertwobestfriendstimeandtimeagain.Overthecourseoftheseriesthemuggle﹣born麻瓜出身的Hermionetransformsfromaneagerbookish11﹣year﹣oldtoaconfidentloyalandbravefemalehero. 1WhichofthefollowingbestdescribesJo? A.Shelovesreading. B.Sheishurtinhermarriage. C.Shevaluesfriendship. D.Sheismistreatedbyothers. 2Whosehusbandisdeadaccordingtotheintroductions? A.Jo's. B.ScarlettO'Hara's. C.Celie's. D.HermioneGranger's. 3Whatdothesewomenhaveincommon? A.Theyarestrongandindependent. B.Theyfailtomeetsociety'sexpectations. C.Theyaremercifulandconfident. D.Theysufferalotalltheirlife.
10分Haveyounoticedhowcertaintopicsbringyouavarietyofemotions?1Somemightmakeyouangryorenviousguiltyorsad.Manytimesthesefeelingsofangersadnessorenvycanleadtoastrongfeelingofshame.InBrenéBrown'slatestbookDaretoLeadshemetionswhereverperfectionismisdrivingusshameisridingshotgun坐在车的前排座位上.2Anemotionaltrigger情绪触发isanythemeortopicthatmakesusfeeluncomfortable.Itcanvaryineachpersonbecauseweareallstrugglingwithsomethingdifferent.3It'sextremelyhardtodistanceourselvesfromouremotionsandthinkclearly.Butweshouldkeeptwothingsinmind:◆4Thefriendwhoishittingthatemotionalscar伤痕mightbeunawareofthepainyou'reexperiencing.Andwhileyoumightnotfeelcomfortableenoughtotalkaboutthiswiththemit'simportanttokeepafreshattitudetowardstheiremotions.Whenit'ssomeonewhotrulylovesusandcaresaboutustheircommentsareseldomill﹣intentioned恶意的.Andifyoufeeltheycouldbedoingabetterjobtelltheminalovingway.◆Ourownpain.It'sessentialforustounderstandwhatcausedourpain.Andwemustn'trunawayfromthesefeelingsbutkeepawayfromtheshameandcompletelyownthem.5A.Theotherpeople'sintention.B.Maybemainlyunpleasantones.C.Tellthemwhatyouthinkaboutthem.D.Andmanyoftheseemotionaltriggersarisefromperfectionism.E.Thereforeweshouldtryourbesttolearnnewwaystocontrolthembeforetheycontrolus.F.You'resupposedtogetridoftheemotionaltriggerswhichtrulyconfusedus.G.Whenwediscoverwhatbothersuswecantakeactiontoprotectourmentalhealth.
10分Ifsomethingthatyou'redoingdoesn'tchallengeyouthenitdoesn'tchangeyou.Weallneedsomenormalstressinourlivesafterall.1Sochallengethefollowinglimits: •Figureoutwhatyou'rescaredofanddoitcontinuously. Ifyou'reasalesmanandyou'rescaredoftalkingtopeoplepersonallyoroverthephonenowinsteadofbeingscaredandthinkingyou'llfailspendatleastfiveminutesadaytopickupthephoneandmakeacall.2Butdon'tstoponthefirsttry!EventuallyyoucanlookatfearintheeyesandsayGoonI'mnotscared! •3 Makesurethishobbyisnotlinkedtoyourcareer;youhavetorelaxandrelieveyourstresswhileperformingthis.Someexamplesmightbecookingsewingpaintingandsoon.Apartfromhelpingyouchallengeyourselftakingaclassforyourhobbymayalsogiveyouextraincome. •Setasideatleastnineminutesadayforphysicalexercise. 4Asimple9﹣minuterunaroundyourneighborhoodcandowondersforyourself.Exercisecannotonlyhelpyoumaintainyourregularweightbutalsomakeyoufeelbetteraboutyourself. •Travelandallowyourselftobeinterestedinnewpeople. Don'tjustlimityourselftoyourfellowtravelers﹣trytoconnectwiththeservicestaff.Youneverknowwhatkindofpeoplethey'regoingtobe.Getoutofyourhouseorgoonlinerightnowtobookyourclass.5 A.Youshoulddoitcontinuously. B.Someonemayhanguponyou. C.Youdon'tneedtogotothegym. D.Runninginthegymmaybeabetterchoice. E.Starttotravelnowandlearntochallengeyourself. F.Takeaclassforahobbyyou'vebeenwantingtodevelop. G.Youcanneverseeanyimprovementifyousticktoyourcomfortzone.
Iteachatauniversityandrecentlyhadaninterestinginteractionwithastudentwhoapproachedmydeskwithanassignment.Iwatchedashe1itfromhispocketandheldthecrumpled皱的sheetouttome. What'sthat?Iasked.His2Mywork. Iwasshocked.AllIcoulddowasstareatitlongenoughto3myvoice.ThenItoldhimtoredothe4andhanditbacktomeasaclean5andspotlesscopy.Asthestudent6Ipickedupthemerestanger. IfIhavesome7asateacherthenthisisitquality.Inthelong8ofmyteachingcareerIhavegivenmystudentsgreatcreativefreedomand9manyextensionsofdeadlines.Butmy10ofqualityremainsanchoredinconcrete.IhavealwaysfeltthatshouldI11onthisoneessentialissuethenallislost. Sowhatbecameofmy12withthecrumpledpaper?Hegavemethepaperlikeasoldierpresentingsomethingtoaking13acatwhichiswhyI14him.Icalledhimback.WesatdowntogetherandI15hisdraftwhichwasdisorganized.Iexplained16andclearlythatone'sfirsteffortisexactlythatastart.Andwetookitfromtheremovingaparagraphdeletingthe17wordorsentenceand18grammar. Oncethosebasicthingswere19mystudentaskedArewedone?NotyetIsmiled.Onelaststep.Itoldhimtoreadhisworkoutloudandlistentohiswords.Afterhe20heloweredthepaperandlookedatmewithhisexpressionfilledwithhope. 1A.ruined B.pulled C.blocked D.harvested 2A.belief B.solution C.notice D.response 3A.repair B.recover C.raise D.recognize 4A.arrangement B.preparation C.adaptation D.assignment 5A.explicit B.flat C.long D.sharp 6A.twisted B.registered C.withdrew D.deposited 7A.complaint B.celebration C.appreciation D.attraction 8A.lesson B.distance C.course D.silence 9A.excused B.prohibited C.required D.allowed 10A.expectation B.assumption C.comprehension D.judgement 11A.burstout B.cutdown C.givein D.keepup 12A.career B.teacher C.draft D.student 13A.ratherthan B.orrather C.otherthan D.aswellas 14A.forgave B.scolded C.troubled D.influenced 15A.torn B.introduced C.examined D.selected 16A.hopefully B.specially C.strangely D.quietly 17A.difficult B.unnecessary C.valuable D.unconditional 18A.copying B.stressing C.correcting D.reviewing 19A.handled B.listed C.enjoyed D.tested 20A.demanded B.finished C.recorded D.settled
8分Ilookaroundandcan'trecognizewhereIam.Itseemsfamiliarbutdistant.IseemyfriendsgatherbyastagewheremusicisplayingandIrunover.AsIbeginrunningtowardsthemtheybecomefurtherandfurtheraway.Ikeepcallingthembutnoonehearsme.Istarthearingadistantalarm﹣likesoundandIamtransportedaway.Iwokeupinadazesittinginmybed. OhitwasonlyadreamIsaidtomyself.Ihavealwayshadvividandintensedreams.ItfeelslikeIhaven'tevensleptbecauseIhavebeenlivingoutmydreamsduringmysleep. Todaydreamingisbeingstudiedevenmorethanever.Somesaythatdreamsarehowyourreceptorsmakesenseofrandomthoughtswhileyousleep.Somesaythatyoucan'tdreamofafaceyouhaveneverseenbeforesoeveryoneyouseeinyourdreamsyouhaveatleastlaideyesonatonetimeoranother. Otherpeoplethinkdreamsarewaysofexpressingstressorinternalfeelingsyoumaybeexperiencing.Alotofpeoplesaythattheyhavedreamsaboutbeingchased. Acommoninterpretationofthebeingchaseddreamisthatyouarefeelingthreatened.Somedreaminterpretationwebsitessayyoushouldtrytoreflectonwhatorwhoischasingyoutogetabetterideaofwhatismakingyoufeelthisway. Anotherdreamthatisoftenexperiencedisflying.Thisdreamhasamuchmorepositiveinterpretationwhichisthatyouarefeelingfreeorhavebrokenoutofabadsituationsuchasarelationshipturnedsourorajobyouhate. Unfortunatelyyoumayforgethalfofyourdreamwithinfiveminutesofwakingupandwithin10minutesyouusuallyforget90percentofit. Dreamologistspeoplewhodevotetimetothestudyandinterpretationofdreamssuggestifyouwanttotrytorememberyourdreamsyoushouldkeepajournalbesideyourbed.Writedownwhatyoudreamtassoonasyouwakeupsoyoucanreflectonitlater. 1Whatdoestheauthorthinkofhisdreams? A.Theyhaveinfluencedhissleep. B.Theyreproducehisreallifescene. C.Theyarejusthisrandomthoughts. D.Theyareunbelievableandridiculous. 2Inwhichsituationdodreamsofbeingchasedprobablyoccur? A.Youarefeelingfree. B.Youjustquitajobyouhate. C.Youlackthesenseofsecurity. D.Yourfriendskeepyouatadistance. 3Whyshouldwekeepajournalbesideourbed? A.Toreflectonourdreams. B.Toavoidforgettingourdreams. C.Tohelpussleepwellwithoutdreams. D.Tohelpusgetoutofthetensedreams. 4Whereisthepassageprobablytakenfrom? A.Anewsreport. B.Afictionbook. C.Anadwebsite. D.Asciencenewspaper.
假定你是李华你的加拿大朋友Heidi想来中国体验端午节发邮件问你有关端午节的情况请你给她回一封邮件内容包括 1.今年端午节时间6月7号 2.节日由来 3.庆祝方式. 注意 1.词数100左右 2.可以适当增加细节以使行文连贯.
ThelivesofchildrenfromrichandpoorAmericanfamilieslook1differentthaneverbeforeWell﹣offfamiliesareruledbycalendarswithchildren2participateinballetsoccerandafter﹣schoolprogramsaccordingto3newPewResearchCentersurvey.There4beusuallytwoparentswhospendalotoftimereadingtochildrenandworrying5theiranxietylevelsandtightschedules. Inpoorfamilies.howeverchildrentend6spendtheirtimeathomeorwithextendedfamily.thesurveyhasfound.Theyaremorelikelytogrowupinneighborhoods7theirparentssayaren'tgreatraisingchildrenandtheirparentsworryaboutthemgettingshotbeingbeatenup8goingagainstthelaw. Researcherssayatpresenttheclassdifferencesinraisingupchildren9wideninequality.Differentupbringingssetchildrenondifferentpathsandcandeepensocioeconomic10divideespeciallybecauseeducationisstronglylinkedtoearnings.
TimeOutNewYorkyourultimateguidetolifeinthecityhelpsyoudiscoverthebesteventsandthingstodoinMarch Mar3﹣5.NewYorkInternationalLiteraryFestival TheliteraryeventchampionofNewYorkisback!Manybest﹣sellingauthorsaresettoappearatthisyearsfestivalincludingtheaward﹣winningwriterAmyTanTheJoyLuckClubthefilmversionofthenovelstarringMichelleYeohInternetbusinessexpertwriterDuncanClarkAlibabaTheHouseThatJackMaBuilttheAnthillfounderAlecAshWishLanternsandmanymore.Staytunedforourfullfestivalpreviewandauthorfeatures Mar3﹣15varioustimes20dollarsor35dollarsforliterarylunches.Glam. UntilMar16VivienneWestwood﹣GetaLife Thewell﹣knownfashiondesigneristhesubjectofthiscrossoverexhibitionofAmericancontemporaryartandeco﹣friendlyfashioninspiredbyWestwood'sstrongattitudetowardsaclimaterevolutionParticipatingartistsalsoincludeAdamLawryandJillSmith UntilMarch16freeentry.ChiK/lArtMuseum Mar17DogDaySaturdays OnthethirdSaturdayofthemonthTheRooster13thStreetthrowsabackyardPartywheredogsarewelcome.Therewillbefreehotdogs.5dollarsFlyingDogBeersanddogtreatsforthelittlebuddiesDonationswillalsobecollectedforlocalanimalrescuegroupBestFriendsAmerica Mar173﹣5P.m.15dollars.TheRooster13thStreet Mar28﹣29MomtoMomSale Sellorstockuponclothestoysbooksstrollersandotherfamilygoodsatthistwice﹣a﹣yearmarketorganizedbyNewYorkmotherSellerswillcontribute15percentofalltheirprofittoHearttoHeartComeandpickupsomeusefulstuffforyourfamily. Mar.28﹣292﹣6pmTues.10a.m.﹣2p.mWed.freeentry.NewYorkRacquerClub﹣clubhouse 1WhowillpossiblyturnupatGlamonMarch10th? A.MichelleYeoh B.JackMa C.AlecAsh D.AdamLawry 2Whicheventmightinterestthosewhocareabouttheenvironment? A.NewYorkInternationalLiteraryFestival B.VivienneWestwoodGetaLife C.DogDaySaturdays D.MomtoMomSale 3WhatdotheeventsDogDaySaturdaysandMomtoMomSalehaveincommon? A.Participantscansupportcharitywork. B.Participantsareadmittedfreeofcharge C.TheyareorganizedannuallyinNewYork D.Theytakeplaceatthesametime
Ageingandrobotsaremorecloselyrelatedthanyoumightthink.Youngcountrieswithmanychildrenhavefewrobots.Ageingnationshavelots.ThecountrieswiththelargestnumberofrobotsperindustrialworkerincludeSouthKoreaSingaporeGermanyandJapan.whichhavesomeoftheoldestworkforcesintheworld. Theconnectiondoesnotmerelyreflectthefactthatyoungcountriestendtobepoorandcannotaffordfancymachineswhichtheydonotneedanyway.Itholdsgoodwithinrichcountriestoo.ThosewithrelativelyfewrobotscomparedwiththesizeoftheirworkforceincludeBritainandFrance.bothofwhichbyrich﹣countrystandardsareageingslowly. Tworecentstudiesquantifytheconnection.DaronAcemogluofMITandPascualRestrepoofBostonUniversityshowthatbetween1993and2014thecountriesthatinvestedthemostinroboticswerethosethatwereageingthefastestmeasuredasariseintherateofpeopleover56comparedwiththoseaged26﹣55.Theauthorspositaruleofthumbaten﹣pointriseintheirageingrateisassociatedwith0.9extrarobotsperthousandworkers. AstudyfromGermanyuseddifferentmeasuresbutreachedthesameconclusion.Theyfoundthatthegrowthinthenumberofrobotsperthousandworkersrisestwiceasfastasthefallinthegrowthrateofthepopulatione.g.ifpopulationgrowthfallsby1%thegrowthinrobotdensityrisesby2%.Populationgrowthiscloselyrelatedtoagestructure. Thesefindingsshouldnotbesurprising.Robotstypicallysubstituteforlabour.Thatiswhymanypeoplefearthattheywilldestroyjobs.Countrieswithplentyofyoungworkersdonotneedlaboursubstitutes.Wagestherealsotendtobelowmakingautomationunprofitable.Butageingcreatesdemandforautomationintwoways.Firsttopreventoutputfallingasmorepeopleretiremachinesarenecessarytosubstituteforthosewhohavelefttheworkforceortoenableageingworkerstocontinuetodophysicallabour.Secondoncepeoplehaveretiredtheycreatemarketsfornewkindsofautomationincludingrobotsthathelpwiththemedicalandotherrequirementsofcaringforpeoplewhocannolongerlookafterthemselves 1Whatcanweinferfromthearticle? A.Ageingiscloselyrelatedtorobots B.Ageingcountrieshavefewrobots C.Robotsareneededinyoungcountries D.Youngandrichcountrieswantmorerobots 2WhichofthefollowingbestexplainspositunderlinedinParagraph3? A.Want B.Remove C.Assume D.Obey 3Howmuchwilltherobotpopulationgrowifthehumanpopulationgrowthdecreasesby3%? A.1%. B.2%. C.3%. D.6%. 4Whydoesageingcreatedemandforrobots? A.Becauseretiredpeoplehavelowerwages. B.Becauserobotsaresubstitutesforretiredworker C.Becauserobotsareunprofitableinyoungcountries D.Becausetheretiredneedthesamerobotstheyusedbefore
10分FortunecookiescommonlyservedaftermealsatChineserestaurantsintheU.S.arecharacterizedbyafortunewhichiswrittenonasmallpieceofpapertuckedinsidethecookie.Thereareseveralcompetingstoriesabouttheoriginofthefortunecookie.Noneofthemhoweverhasbeenproventobeentirelytrue. Oneofthesestoriestraces追溯thecookie'soriginbackto13th﹣and14th﹣centuryChinawhichwasthenoccupiedbytheMongols.Accordingtothelegend传说notesofsecretsplansforarevolutiontooverthrowtheMongols蒙古人werehiddeninmooncakesthatwouldordinarilyhavebeenfilledwithsweetbeanpaste.TherevolutionturnedouttobesuccessfulandeventuallyledtotheformationoftheMingDynasty.Thisstorymaysoundhighlycrediblebutthereseemstobenosolidevidencethatitinspiredthecreationofthetreatsweknowoftodayasfortunecookies. AnotheraccountclaimsthatDavidJungaChineseimmigrantlivinginLosAngelescreatedthefortunecookiein1918.Concernedaboutthepoorpeoplehesawwanderingnearhisshophemadecookiesandpassedthemoutfreeonthestreets.Eachcookiecontainedastripofpaperinsidewithaninspirationalquotationonit. Howeverthemoregenerallyacceptedstoryisthatthefortunecookiefirstturnedupineither1907or1914inSanFranciscocreatedbyaJapaneseimmigrantMakotoHagiwara.ThefortunecookiewasbasedonaJapanesesnackbutHagiwarasweetenedtherecipetoappealtoAmericantastes.Heputthank﹣younotesinthecookiesandservedthemtohisguestswithtea.WithinafewyearsChineserestaurantownersinSanFranciscohadcopiedtherecipeandreplacedthethank﹣younoteswithfortunenotes.SuchfortunecookiesbecamecommoninChineserestaurantsintheU.S.afterWorldWarII. 1Whatdidthesecondandthirdlegendshaveincommon? A.Thefortunecookiesweremadetohelpthepoor. B.Thefortunecookiesweremadebyimmigrants. C.ThefortunecookiesweretotallyChinese. D.ThefortunecookiesbecamepopularWorldWarII. 2WhichwordcanreplacetheunderlinedwordoverthrowinParagraph2? A.defeat B.help C.evolve D.expand 3WhichofthefollowingstatementsaboutthefirstlegendisNOTRIGHT? A.Mongolsdominatedfrom1300to1400inChina. B.TherevolutionwitnessedthearrivaloftheMingDynasty. C.Itseemsthatnospecificevidencecanbefoundtoprovethelegend. D.Itisoneofthehalffalsestoriesaboutthefortunecookie. 4Whatisthemainideaaboutarticle? A.ThefortunecookiearegainingmoreandmorepopularityafterWorldWarII. B.Therearevariousstoriesaboutthefortunecookieafteritappeared. C.Someinterestinglegendsabouttheoriginofthefortunecookie. D.Thestoriesbetweenthefortunecookieandthehumanbeings.
6分Thetopfournovelsof2018arebasedonChristmasselectionsinnationalnewspapers﹣﹣﹣theLondonStandardtheTLSheSpectatorandtheNewStatesman. NormalPeoplebySallyRooney SallyRooney'sfirstnovelConversationswithFriendswasoneoflastyear'smosttalked﹣aboutbooksresponsetotheIrishwriter'sfollow﹣uphasifanythingbeenevenmoreexcited.The27﹣year﹣oldwaspraisedforherabilitytoconveysubtleadjustmentofemotion.ThenovelwaslonglistedfortheManBookerPrize﹣butmanyfeltthatitshouldhavedonebetter. VietnambyMaxHastings Thislong﹣awaitedhistoricalnovelisarealhitwhichfollowstheVietnamWaroverthreedecades.HastingswhoreportedfromthebattlefieldinVietnamasajournalistinhisthirtieswaspraisedforhisprofoundknowledgeoftheconflict. TheSilenceoftheGirlsbyPatBarker PatBarker'snovelisaretellingofThelliad﹣butwithwomenattheheartoftheaction.ThecentralcharacterisBriseis.Best﹣knownforherFirstWorldWarSetRegenerationTrilogy1997Barkerinherfiftiesagainfocusesontheharmfuleffectsofwar. ACertainIdeaofFrancebyJulianJackson ThisbiographybyBritishhistorianJulianJacksonbornin1954recordsthelifeofCharlesdeGaullewhoisregardedasoneofthegreatesteverFrenchmen.WhileacknowledgingthatCharlesdeGaullewasn'tverylikeableJacksonrespectshisimaginationandboldness﹣﹣﹣qualitiesthathelpedhimleadFrancethroughitsliberationfromtheNazisandthewarinAlgeria.Criticssuggesteditwouldbecomethestandardbiography. 1Whatistheauthor'spurposeinwritingthetext? A.Topersuadepeopletobuythefournovels. B.Torecordthelifeexperiencesofthefourgreatnovelists. C.Tointroducetheyearlytopfournovels. D.Tostresstheimportanceofthefournovelists. 2Whichauthoristheyoungestaccordingtothetext? A.SallyRooney B.MaxHastings C.PatBarker D.JulianJackson 3Whichbookmayappealtopeopleinterestedinapoliticalleader'slife? A.NormalPeople B.ACertainIdeaofFrance C.TheSilenceoftheGirls D.Vietnam
An18﹣year﹣oldstudentwasstrugglingtopayhistuitionfees.Asanorphanhedidn'tknowwhomto1toformoney.SohedecidedtohostamusicalconcertatStandfordUniversityto2moneyforhiseducation. Hereachedouttothegreat3IgnacyJanPaderewski.Paderewski4afeeofUS﹩2000forthepianoconcert.Adealwas5.Andtheboybeganto6tomaketheconcertasuccess. The7dayarrived.PaderewskiperformedatStandfordUniversity.But8theboyhadn'tmanagedtosellenoughtickets.Thetotal9wasonlyUS1600.DisappointedhewenttoPaderewskiand10hisplight困境.HegavePaderewskitheentireUS﹩1600plusachequeforthe11ofUS﹩400.Theboypromisedto12themoneyassoonaspossible.Paderewskitoreupthecheque13theUS﹩1600andtoldtheboy14themoneyforyourtuitionfeesandjustgivemewhateverisleft.Theboywasvery15andthankedhimsincerely. Itwasasmall16ofkindness.Weallcomeacross17likethisinourlives.AndmostofusonlythinkIfIhelpedthemwhatwouldhappentome?Thetruly18peoplewouldthinkIfIdon'thelpthemwhatwouldhappentothem?Theydontdoit19somethinginreturn.Theydoitbecausetheyfeelit'sthe20thingtodo. 1A.turn B.apply C.relate D.refer 2A.borrow B.raise C.make D.beg 3A.pianist B.violinist C.drummer D.singer 4A.promised B.demanded C.suggested D.charged 5A.drafted B.recorded C.struck D.postponed 6A.play B.work C.practice D.cooperate 7A.bright B.easy C.warm D.big 8A.unfortunately B.unfaithfully C.unwillingly D.uncertainly 9A.charge B.collection C.gain D.cost 10A.analysed B.announced C.consulted D.explained 11A.interest B.price C.balance D.income 12A.giveback B.putaway C.takedown D.leaveout 13A.hid B.divided C.cast D.returned 14A.Get B.Accept C.Keep D.Withdraw 15A.surprised B.panicked C.embarrassed D.terrified 16A.choice B.act C.habit D.wish 17A.conversations B.examples C.situations D.processes 18A.brave B.smart C.great D.curious 19A.accepting B.predicting C.charging D.expecting 20A.good B.wise C.real D.right
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