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如图,在△ABC中,,P是BN上一点,若,则实数t的值为
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高三下学期数学《》真题及答案
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如图在△ABC中P是BN上的一点若则实数m的值为
3
1
在△ABC中P是直线BN上一点若则实数m的值为
﹣2
﹣4
1
4
如图△ABC中∠C.=Rt∠AB=5cmBC=3cm若动点P.从点C.开始按C.→A.→B.→C.的
如图△ABC中∠C.=90°AB=10cmBC=6cm若动点P.从点C.开始按C.→A.→B.→C.
如图所示若△ABC中∠ACB=90°∠BAC=60°AB=8PC⊥平面ABCPC=4M.是AB上一点
如图等边△ABC的边长为6AD是BC边上的中线M.是AD上的动点E.是AC边上一点若AE=2EM+C
如图在△ABC中P是BN上的一点若则实数m的值为
1
3
如图在△ABC中P.是BN上的一点若则实数m的值为________.
如图△ABC中∠C.=90°AB=10cmBC=6cm若动点P.从点C.开始按C.→A.→B.→C.
如图△ABC中在AC上取一点N.使得AN=AC在AB上取一点M.使得AM=AB在BN的延长线上取点P
在△ABC中N.是AC边一点且P.是BN上的一点若则实数m的值为
1
3
如图在△ABC中∠ABC=90°D是边AC上的一点连接BD使∠A.=2∠1E是BC上的一点以BE为直
如图在△ABC中P是BN上一点若则实数t的值为
如图△ABC中∠C.=90°AB=5cmBC=3cm若动点P.从点C.开始按C.→A.→B.→C.的
如图在等边△ABC中AB=4cm点M为边BC的中点点N为边AB上的任意一点不与点AB重合.若点B关
如图△ABC中∠C.=90°AB=10cmBC=6cm若动点P.从点C.开始按C.→A.→B.→C.
如图△ABC中有一点P.在AC上移动.若AB=AC=5BC=6则BP的最小值为
4
5
4.8
6
如图△ABC中∠C=90°AB=5cmBC=3cm若动点P.从点C.开始按C.→A→B→C的路径运动
在△ABC中N是AC边上一点且P是BN上的一点若则实数m的值为.
如图在△ABC中∠C.=90°以BC上一点O.为圆心以OB为半径的圆交AB于点M.交BC于点N.1求
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FiveoftheBestTheatreShows WarHorse ItispossiblytheNational'sbiggesthithavingplayedin11countriestomorethansevenmillionpeople.NowMarianneElliottandTomMorris'sproductionreturnstothevenue11yearsafteritsfirstshow.AChristmastreat. NationalTheatreNovember8toJanuary5 ChristmasSpectacular ThesmallNorfolktownofFakenhamreceivesaround110000visitorsannuallyforthisseasonalinstitutionwhichhasbeenrunningfor42years.Eventheroyalfamilyhavecometotheshow. ThursfordCollectionNovember6toDecember23 Company Thetrendforgender-changerolescontinueswithStephenSondheim's1970musicalinwhichtheheroBobby-turning35andatanemotionalcrossroads-becomesthefemaleBobbie.Itworks.IntheupdatedCompanytheplotremainsthesameandthere'sfunnyactingfromRosalieCraiginthelead.MarianneElliottdirectswithherhabitualimagination. GielgudTheatreNovember7toMarch30 Macbeth TherehavebeenacoupleofversionsoftheScottishPlaythisyear.TheGlobehopesforabetteropeningforitswinterseason.TherestoftheseasonincludesMarlowe'sDoctorFaustuswithPaulineMelynnasMephistophelesandRichardⅡwithacastofwomenofcolour. Shakespeare'sGlobeTheatreNovember7toFebruary2 TroilusandCressida TopresentPoloniusinHamlettheproductionofthisproblemplayiscomical-historicalinnewRSC英国皇家莎士比亚剧团staging.ThereiseventhefirstdeafactorinamainstreamRSCroleCharlotteArrowsmithsigningherlinesasCassandra. RoyalShakespeareTheatreNovember8toNovember17 1ThefollowingshowscanbewatchedonChristmasDayEXCEPTB. A.WarHorse B.ChristmasSpectacular C.Company D.Macbeth 2WhatcanwelearnaboutCompany?A A.TheheroBobbybecomesaladyinthemusical. B.BobbyfallsinlovewithBobbieinthestory. C.In1970StephenSondheimwroteanovelcalledCompany. D.MarianneElliottstarsinCompanyandheractingisinteresting. 3WhereisRichardⅡonduringthiswinterseason?D A.RoyalShakespeareTheatre. B.GielgudTheatre. C.ThursfordCollection. D.Shakespeare'sGlobeTheatre. 4WhichroledoesthefirstdeafactorplayinRSC?C A.Polonius. B.Charlotte. C.Cassandra. D.Hamlet.
Thepaceoftoday'sworkinglifeblurs使模糊thelinebetweenpersonaltimeandworktimeanditincreasinglymixespersonallifestyleandworkstyle.Andascompaniesaretryinghardtoattractandkeepyoungpeoplefortheirtechnicalskillsandenthusiasmforchangeofficecultureisbecominganextensionofyouthculture.Thismaybenobadthing.Formostofhumanhistorythemiddle﹣agedhaveruledbutinthefuturetheywillhavetosharepowerwithfresh﹣facedyouths. Therehavebeenanumberofreasonsforthischangeandthemostdramaticoftheseistechnology.Childrenhavealwaysbeenmoreexpertthantheirparentsatsomethingbutusuallyagameorafashionnotthecentury'smostimportantbusinesstool.TheInternethasstartedthefirstindustrialrevolutioninhistorytobeledbytheyoung.ThoughtherehavebeenyouthrevolutionsbeforenoneofthemmadeabigchangethewaytheInternethas.Throughoutthe20thcenturyifayoungpersonwantedtoenteranAmericancompanytheyneededtoleavetheiryouthbehind.Theygotahaircutandprobablyasuitoratleastatie.Nowthesamehairsameclothesevennearlythesamehoursapplytoofficeandhome. IfithadnotbeenfortheInternetthischangecouldnothavehappened.HoweveritdidnothappenbecauseoftheInternetonlythecorporaterestructurings公司重组ofthe1980sand90sbrokedowntraditionalhierarchies等级制度.Inmanycompaniesseniority﹣based基于资历的hierarchieshavebeenreplacedbyhierarchiesbasedonperformance.Theabilitiestopleaseyoursuperiorsarenolongerthemostvaluedskills. Today'semployeesstaywithcompaniesonlyaslongastheyfeelchallengedandrewardedmovingfromjobtojobisnowasignofambition. Theriseoftheyoungisagoodthingbecauseitgivesthemmoreopportunitytoputtheirideasandenergyintopracticeattheirmostcreativestageinlife.Nowadaysyouthandyouthqualitiesseemtodominatebuttheexperienceandmaturityofolderemployeesshouldbeputtogoodusetoo. 1Inthe20thcenturytoenteranAmericancompanyayoungpersonneededto. A.workintheofficeandathome B.haveaneye﹣catchinghairstyle C.dressinthebusinessstyle D.leavethebusinesstoolbehind 2AccordingtoParagraph3companyhierarchiesarebasedontheemployees'. A.achievements B.ageandexperience C.skillswiththeInternet D.abilitytopleasetheboss 3Whyistheriseoftheyoungagoodthing? A.Theybecomemoreenergeticinlife. B.Theyhavetakenoverthecompanies. C.Theircreativitycanbeputtogooduse. D.Theirideasappealtoagreatmanypeople. 4Whatcanbeinferredfromthepassage? A.Youngpeoplewillleadinfashion. B.Youngpeoplewillhavemorepower. C.Olderpeoplewillstepoffthehistoricalstage. D.Olderpeoplewillcontinuetobethemainforce.
假定你是学生李华准备参加黄山国际登山节HuangshanInternationalMountClimbDay志愿者招聘活动活动主办方要求能够熟练运用英语爱好运动有一定的志愿者工作经验.请你用英语写一封自荐信. 内容包括1.你的自荐理由.2.你对活动的理解. 注意1.词数100左右. 2.可以适当增加细节以使行文连贯. 3.开头和结尾以为你写好不计入总词数. Dearsir Thankyouforreadingmyletter. Yourssincerely LiHua
TheInternationalVoluntaryServicerunsanumberofYouthExchangesthroughouttheyear.YouthExchangesgivesmallgroupsof4﹣5youngpeopletheopportunitytotakepartinvolunteeringtripsabroadforanaverageoftwoweeks.Theseyoungpeoplearejoinedby4﹣5youngpeoplefrom3﹣4othernationalitiesandareawonderfulinterculturalexperienceinasafeenvironment. ExampleYouthExchanges YouthExchange1 LocationIreland OthernationalitiesIrelandSpainItalyHungary ThemeFocusesonthetopicofcommunityreconstructionandcommunityactivities﹣exploringhowlocalissuesfacingourcommunitiesareconnectedtoglobalissues.Thegroupwillalsolearnabouttheeco﹣villageasanexampleofacommunityandtakepartinteam﹣buildingactivities. YouthExchange2 LocationFrance OthernationalitiesBulgariaItalyFrance ThemeOrganicgardening&continualliving.Thisprojectwilltakeplaceinanaturalparkwherethegroupwilltakepartingardeningactivitiesandgames/workshopsaboutcontinuousdevelopment. YouthExchange3 LocationMacedonia OthernationalitiesSerbiaTurkeyIreland ThemeFoster培养socialinclusionandmotivatepersonaldevelopmentofyoungpeoplethroughsportsandoutdooractivities.Promoteoutdooractivitiesasatooltohelpinclusionofyoungpeoplewithfeweropportunities. YouthExchange4 LocationItaly OthernationalitiesItalyBulgariaGreece ThemeAsocial﹣environmentalprojectthatintendstopromotesocialinclusionandcontinuousdevelopmentregardedasaprocessofcivilrightsandactivecitizenship.Over10daysthegroupwillparticipateinactivitiestoraiseawarenessabouttheeffectofourbehaviorontheenvironment. 1WhatdoyoufocusonwhentravelinginFrance? A.Gardeningwork B.Civilrights C.Developingsocialinclusion D.Rebuildingcommunities 2Ifyouareinterestedinprotectingtheenvironmentyoucantakepartin. A.YouthExchange1 B.YouthExchange2 C.YouthExchange3 D.YouthExchange4 3WhichnationalityareYouthExchangesmostpopularwith? A.Spain B.Italy C.Ireland D.France
StandinginfrontofthebikeshopDavestaredattheshinyredbicycleinthewindow.Hecould1himselfridingthebikeinSaturday'sraceandwinningthefirst﹣placemedalandprizemoney.WiththatbikeIcouldeven2AdamDavethought. HerodeonandstoppedatPeck'sclothingstore.Thecoathe3tobuyhismotherforherbirthdaywasstillonsale.Daveknewshewould4buyitforherself.Sheworkedhardjusttomake5meet.Buttheprizemoneywouldbe6forhimtobuythatcoatandsurpriseher. Davelookedathisoldbike.Twoyearsagohefoundsomeoldbicyclesatthe7andusedthepartstomakeonebike.Hecalledithisrecycledbike.I'llnever8theraceonthisoldbikeDavesighed. AsDavepassedthejunkyardhenoticedanewer﹣lookingbiketire.Hestarted9thehugejunkpile.Finallyhefound10hewaslookingfor.Thesetwotiresandthehandgrips自行车把套arejust11formybike. ArrivinghomeDaveputtheusedtiresandthehandgripsonhis12bikeandoiledthechain.Hestoodbackandadmiredthe13hehadmade.Imightwinthatraceafterallhesaidtohimself. ThenextmorningwhenDaveandhismomgottotheparkaboutthirtykidshadalready14.Daveheadedforthestartline15Momfoundaseatatthefinishline. Bang!Theridersrushedoff.Dave16Adamwhowasinthelead.He17topassoneriderafteranotherandwasapproachingAdam.LeaningforwardDavepedaledharderandfaster.18hespedbyAdamandcrossedthefinishline. AstheannouncerawardedDavethe19andthecheckforfiftydollarsheaskedWhatareyougoingtodowiththeprizemoneyDave? It'sa20Davesaidandwavedtohismom. 1A.find B.picture C.keep D.watch 2A.beat B.join C.help D.save 3A.agreed B.claimed C.demanded D.planned 4A.probably B.definitely C.never D.seldom 5A.ends B.eyes C.roads D.rules 6A.hard B.reliable C.enough D.tight 7A.park B.junkyard C.school D.court 8A.enter B.lose C.abandon D.win 9A.goingthrough B.carryingout C.throwingaway D.takingback 10A.that B.which C.what D.whom 11A.right B.unique C.simple D.advanced 12A.hired B.used C.purchased D.recycled 13A.contributions B.changes C.profits D.discoveries 14A.started B.separated C.gathered D.recovered 15A.while B.but C.so D.or 16A.heldback B.gaveinto C.concentratedon D.brokeawayfrom 17A.prepared B.arranged C.offered D.managed 18A.Suddenly B.Eventually C.Recently D.Usually 19A.coat B.degree C.bicycle D.medal 20A.coincidence B.promise C.surprise D.message
LouisChaChineseChaLeungYung10March1924一30October2018betterknownbyhispennameJinYongwasaChinesewuxianovelistandessayist1co-foundedtheHongKongdailynewspaperMingBaoin1959andservedas2firsteditor-in-chief.He3beHongKong'smostfamouswriter. HiswuxianovelshaveawidespreadfollowinginChinesecommunitiesworldwide.His15works4writebetween1955and1972earnedhimareputationasoneofthegreatestandmostpopularwuxiawritersever.Bythetimeofhisdeathhewasthebest-sellingChineseauthorandover100million5copyofhisworkshavebeensoldworldwide.AccordingtoTheOxfordGuidetoContemporaryWorldLiteratureJinYong'sNovelsare6highevaluatedandareabletoappealtobothhighbrowandlowbrowtastes.Hisworkshavetheunusualability7gobeyondgeographicalandideologicalbarriersseparatingChinesecommunitiesofthewordachieving8greatsuccessthananyothercontemporarywriter. Hisworks9translateintomanylanguages'includingEnglishFrenchKoreanJapaneseVietnameseThaiBurmeseMalayandIndonesian.TherearemanyfansoutsideofChinese-speakingareasasaresultofthenumerousadaptationsofhisworksintofilmstelevisionseriescomicsandvideogames. Theasteroid小行星10930Jinyong1998CR2isnamed10him. JinYongisnamedalongwithGuLongandLiangYushengastheThreeLegsoftheTripodofWuxia.
假如你是李华你的美国笔友Simon一真想成为292年北京冬奥会的志愿者.最近2022年北京奥组委向全球招募志愿者请你给Simon写一封邮件要点如下 1.对志愿者的相关要求; 2.你可以为Simon提供的帮助如接站住宿等. 注意 1.词数100左右; 2.可适当增加细节使内容充实行文连贯. 3.开头已给出不计入总词数. 参考词汇招募recruit 北京奥组委BOOCBeijingOlympicOrganizingCommittee DearSimon Goodnewsforyou. Yours LiHua
Whenyouwereatschoolthelastthingyouprobablywantedtodowasspendyourweekendsgoingtowork.Therewashomeworktodosporttoplayandfuntohave.Butourparentsprobablypersuadedustofindajobtoearnsomemoneyandgetsomelifeexperience.WhenIwasateenagerIhadapaperrounddeliveringnewspaperstopeople'shomes.IthenprogressedtoaSaturdayjobinasupermarketstackingshelvesandworkingatthecheckout. TodayintheUKyouareallowedtoworkfromtheageof13andmanychildrendotakeuppart-timejobs.It'soneofthosethingsthatareseenalmostasariteofpassage成人仪式.It'satasteofindependenceandsometimesausefulthingtoputonyourCV简历.Teenagersagreethatitteachesvaluablelessonsaboutworkingwithadultsandalsoaboutmanagingtheirmoney. SomeresearchhasshownthatnottakingupaSaturdayorholidayjobcouldbedeleterioustoapersonlateron.A2015studybytheUKCommissiononEmploymentandSkillsfoundthatnotparticipatinginpart-timeworkatschoolagehadbeenblamedbyemployer'sorganizationsforyoungparticipatinginpart-timeworkatschoolagehadbeenblamedbyemployer'sorganizationsforyoungadultsbeingill-preparedforfull-timeemploymentbutdespitethisrecentstatisticshaveshownthatthenumberofschoolchildrenintheUKwithapart-timejobhasfallenbyafifthinthepastfiveyears. SodoesthismeanthatBritishteenagersarenowafraidofhardwork?Probablynot.Someexpertsfeelthatyoungpeoplefeelgoingouttoworkwillaffecttheirperformanceatschoolandtheyareundermorepressurenowtostudyhardandgetgoodexamresults-andagoodjobinthelongterm.HoweverGeoffBartongeneralsecretaryoftheAssociationofSchoolandCollegeLeaderstoldBBCNewsthatProperlyregulated控制的part-timeworkisagoodwayofhelpingyoungpeoplelearnskillsthattheywillneedintheirworkinglives.Inrealityit'sallaboutgettingtherightbalancebetweendoingpart-timeworkandhavingenoughtimetostudyandrest. 1Howdidtheauthorfeelaboutdoingpart-timejobsonweekendswhenhewasateenager? A.Unwilling. B.Interested. C.Delighted. D.Angry. 2WhichofthefollowingmayNOTbethebenefitofschoolchildren'sdoingpart-timejobs? A.Learningtobeindependent. B.Gainingsomelifeexperience. C.Beingpreparedforfuturejobs. D.Spendingwhattheyearnastheylike. 3WhatdoestheunderlinedworddeleteriousinParagraph3probablymean? A.Valuable. B.Harmful. C.Necessary. D.Impossible. 4WhatcanwelearnfromParagraph4? A.Studentsshouldspendalltheirtimeonstudies. B.Studentsshouldhaveasmanypart-timejobsaspossible. C.Doingpart-timejobsmustaffectstudents'schoolresults. D.It'simportantforstudentstobalancepart-timejobsandstudies.
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A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山修改后的词. 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. IamveryluckilytohavetheopportunitytoseesomanyplacebutsometimesIexperi-encecultureshockwhenIseeordosomethingnew.DadandInowaretravelledthroughDenmarkNorwayandSwedenIusedtothinkingthatthesecountriesarethesamebutnotanymore.PeopleinDenmarkareabitoffriendlierwhileNorwegiansandSwedesprefernottotalktostrangers.I'msurprisedtolearnthatmanypeopletherespeakEnglishinadditiontheirnationallanguages.InSwedenitseemsthatanyonehasgoldenhairandblueeyes.Ifeelalittlestrangewithmyblackhairanddarkeyes.IimaginethisisthatforeignersfeelwhentheyvisitChina!
假定英语课上老师要求同桌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.修改在错的词下画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.WhilevisitFrancewedecidetodosomeshopping.Notfarfromthehoteltherewasashopwithallkindofclothinghangingup.Whenwewentintotheshopawomancameupandaskedthatshecouldhelpusbutwesaidthatwewouldlikelookaroundonourown.Helookedatusratherstrange.Nothavingfoundanythingweneededwethankedthewomanandwereleft.SuddenlymyhusbandstartedtolaughpointingtoasmallsignwithEnglishthatread'DRY﹣CLEANINGSHOP.Ifyouareasmokerpleasedon'tsmokehere.'
WantedAPersonalAssistant I'maverybusywomanlookingforanassistanttohelpmewithcertainimportanttasks.Thisisnotyouraverageassistantjob.WhatI'mlookingforissomeonetotakecareofsomeofmymorepersonalbusinesssothatImayfocusonmytruepassiongroceryshopping.Pleaseapplyifandonlyifyouarewillingandabletoaccomplishthefollowingtasks WorkIwouldlovetohaveanine-to-fivejob.HoweverIfindsittinginanofficealldayunbearable.Anidealassistantwouldsecureahigh-payingofficejobandexcelinthatsettingevengoingsofarastoeagerlyaccepteveryinvitationtoafter-workdrinks. GoonfamilyvacationsIlovemyfamilyespeciallywhenIdon'thavetospendtimewiththem.ThusIwillrequiremyemployeetoattendallfamilyvacationsinmyplace.SinceI'llmissoutonspendingtimewithmynephewsagoodassistantwilllive-stream直播themformetheentiretimewhilediscreetlymutingthelive-streamwhenevertheystartfighting. ExerciseIamdeterminedtogetinbettershapebutfindworkingoutstrenuousandtiring.Therightcandidatewillexerciseforaminimumofanhoureverydayandallowmetoreapthebenefitsofhisorhervigorousactivity. EatJustkidding-Iloveeating! DateI'mlookingforlovebutrinddatingtediousandintimidating.IdeallymyemployeewillgetadrinkwithapotentialmatesoheorshecandothetiresomeworkofgettingtoknowsomeoneanddecidingwhetherI'lllikehim.IftheromanticcandidateadvancespastathirddateI'dbewillingtostepinandproceedwiththerelationshipfromthereexcludingbirthdaysholidaysandotherhigh-pressuresituations. HaveababyI'meagertohaveachildbutbeingpregnantandgivingbirthseemshard. Likewiseraisingachildseemsdaunting.I'dprefertospendanhourortwowithmychildeachdaywhilesomeoneelsetacklestheincredibleresponsibilityofchildrearing.Oncemychildturns18Iwillhappilyassumeallparentingdutiesexcludinganyfinancialobligations. 1Whatistheauthortrulyinterestedin? A.Spendingvacations. B.Goingshopping. C.Datingsomeone. D.Raisingchildren. 2ThepersonalassistantneedstodothefollowingthingsfortheauthorEXCEPT A.workingout. B.goingtowork. C.accompanyingfamilies. D.eatingdeliciousfood. 3Whatdoyouthinkisthepurposeofthepassage? A.Towarn. B.Toinform. C.Toamuse. D.Toadvertise.
IfyouliveinWashingtonD.C.orRedwoodCalif.youmayhaveglimpsedasmallboxyrobotrollingalongalocalsidewalkmindingitsownbusinessbutattractingtheattentionofmanyacuriousonlooker. TherobotswhichlooklikeelectricricecookerswithwheelswerepartofapilotprogramlastyearbyStarshipTechnologiesfocusedondeliveringmealsfromlocalrestaurantsindozensofcitiesaroundtheworld. Thisweekthecompanyrevealedplanstobroadenit'sdeliveryservicebeyondfoodtoincludepackagesamovethatmadeittheworld'sfirstrobotpaokagedeliveryservice.ThepackagedeliveryserviceisonlyavailableinsomecitiesintheUS. Thewheeledrobotshaveatopspeedof4mphandandcandetectbarriersfromasfaras30feetaway.TherobotcanoperatethroughjustaboutanythingsaysNickHandrickheadofoperationsforStarship'sD.C.officeIfyouhavesomethinginthewayit'sabletoclimbit.BygivingcustomerscontrolofwhendeliveriesoccurStarshipTechnologiesispromotingitsserviceasawaytocombatpackagetheft. Tosignupfortheservicewhichcostsalittlemorethan﹩10permonthcustomersneedtodownloadthecompany'sapp.CustomersthencreateaStarshipDeliveryAddressauniqueaddressinsideaStarshipfacilityinsteadofahomeaddresswheretheycanhavepackagessentfromplacessuchasAmazon.com. OnceapackageisdeliveredtotheStarshipaddresscustomersreceiveatextnoticethatallowsthemtoscheduleahomedeliveryviarobot.Therobotsareopenedbycustomerswithamobilephonecode代码. 1WhatdoweknowaboutStarshipTechnologiescompany?C A.PackagesaredeliveredbyitsrobotsallroundAmerica. B.Itsrobotshavetakenonpackagedeliveryforalongtime. C.Itisthefirsttoproviderobotpackagedeliveryservice. D.Itsdeliveryserviceisthebestofallintheworld. 2WhatdoestheunderlinedwordcombatinParagraph4probablymean?B A.Delay. B.Prevent. C.Report. D.Discover. 3Whatcanwelearnaboutrobotpackagedeliveryservice?A A.Customerscantopentherobotswithoutamobilephonecode. B.StarshipDeliveryAddressisthecustomer'shomeaddress. C.Customershavetopayalittlemorethan﹩10eachtime. D.Robotsthemselveshavecontroloverwhentodeliverpackages. 4Whatmaybethebesttitleforthepassage?D A.RobotDeliveryServiceIsTakingOff B.HumansAreBeingReplacedbyRobots C.EverythingCanBeDonebyRobots D.PackagesCanBeDeliveredbyRobots
OncewhenIwasateenagermyfatherandIwerestandinginlinetobuyticketsforthecircus马戏.Finallytherewasonlyonefamilybetweenusandtheticketcounter.Thisfamilymadeabigimpressiononme.Therewereeightchildrenallprobablyundertheageoftwelve.Youcouldtelltheydidn'thavealotofmoney.Theirclotheswerenotexpensivebuttheywereclean.Thechildrenwerewell﹣behavedallofthemstandinginlinetwo﹣by﹣twobehindtheirparentsholdinghands.Theywereexcitedlytalkingabouttheclownselephantsandotheractstheywouldseethatnightwiththeirbrothersorsistersinalowvoice.Onecouldsensetheyhadneverbeentothecircusbefore.Itpromisedtobehighlightoftheiryounglives.Thefatherandmotherwereattheheadofthepackstandingproudascouldbe.Themotherwasholdingherhusband'shandlookingupathimasiftosay'Youaremyknightinshiningarmor.'Hewassmilingandrespondinginpridelookingbackatherasiftosay'Yougotthatright.'Theticketladyaskedthefatherhowmanyticketshewanted.Heproudlyresponded'Pleaseletmebuyeightchildren'sticketsandtwoadultticketssoIcantakemyfamilytothecircus.'Theticketladygavetheprice.Theman'swifeletgoofhishandherheaddroppedandhislipsbegantoshake.Thefatherleanedalittlecloserandasked'Howmuchdidyousay?'Theticketladyagainquotedtheprice.Themandidn'thaveenoughmoney.Howwashesupposedtoturnandtellhiseightchildrenthathedidn'thaveenoughmoneytotakethemtothecircus?Actuallywewerenotwealthyinanysense.SoIunderstandhowthekidswouldfeel.Ifeltsorryforthem.注意1.所需写的短文词数应为150左右2.应使用5个以上短文标有下划线的关键词语3.续写部分分为两段每段的开头语已经为你写好4.续写完成后请用下划线标出你所使用的关键词.Paragraph1Seeingwhatwasgoingonmydadputhishandinhispocketpulledouta﹩20billanddroppeditontheground.Paragraph2ThatdaymyfatherandIwentbacktoourcaranddrovehomewithoutanytickets..
MywifeandIrecentlyhadatwo﹣weektriptoVietnamandThailand.Itwasexciting!Thebestpartwasthatwemadedifferentpeople's1there.IalsolearnedsomelessonsfromthetripandI'dliketo2thebiggestlessonthatIlearnedwithyoutoliveyourlifetothefullestyouneedtolearnnew3. IspendmostofmytimeinmyhomecountryIndonesia.4Icanunderstandwhateverybodyissayingthere.IalsospentsometimeoverseasinanEnglish﹣speakingcountry.Icouldalso5whateverybodythereissaying. Thistripisquitedifferent.HereIspentmytimeintwocountrieswheremostpeopledon'tspeakEnglish.6Icouldn'tunderstandwhattheyweresaying!Iremembermy7thatwhatsoundedlikerandomvoicestomeactually8meaning.Ialsorememberthe9feeling﹣aftercomingbackhome﹣ofsuddenlyunderstandingagainwhateveryonearoundissayingwhichleftmepuzzledand10. ThisgavemerealizationIhavebeenlivingina11environment.Beingataplacewitha12languageisoneofthegreatpleasuresinlife.It'sgoodtounderstandwhateveryonearoundyouissaying13havingtolearnanythingnew. But14?Doingthatmeans15yourselftojustasmallpartoftheworld.It'slikebeinginasmallbox.The16isthatthereissomuchmoreoutthere.Therearesomany17culturestoexperienceinothercountries.Youneedto18themifyouwanttoliveyourlifetothefullest.Butthat19youtolearnnewlanguagesafteryou20yourbox. 1A.day B.peace C.acquaintance D.assistance 2A.share B.provide C.teach D.attend 3A.languages B.customs C.manners D.skills 4A.Surprisingly B.Practically C.Hardly D.Obviously 5A.copy B.predict C.follow D.identify 6A.Otherwise B.Therefore C.However D.Besides 7A.amazement B.satisfaction C.disappointment D.argument 8A.reserves B.produces C.possesses D.lacks 9A.pleasant B.anxious C.uneasy D.strange 10A.inahurry B.ataloss C.atadisadvantage D.inadilemma 11A.visible B.recognizable C.comfortable D.changeable 12A.special B.familiar C.beautiful D.natural 13A.without B.by C.except D.beyond 14A.whatfor B.sowhat C.howcome D.guesswhat 15A.devoting B.preventing C.limiting D.committing 16A.reason B.fact C.challenge D.trick 17A.traditional B.memorial C.noble D.diverse 18A.waitfor B.playwith C.gothrough D.relateto 19A.intends B.requires C.commands D.encourages 20A.getridof B.jumpoutof C.makeuseof D.takechargeof
Weallhavesomepeoplewhomwerespectverymuchlikeourfamilymembersourfriendsorourteachers. Respectoftenmeansdifferentthingstodifferentpeople.Thereareseveralaspectsthatmanypeoplecanagreeonthough.Forexampleatitsmostbasiclevelrespectmeansbeingkindandconsideratetoothers. Respectcantakemanyforms.Don'tmakefunofothers.Putyourselfinotherpeople'sshoesandthinkabouthowtheyfeel.RemembertheGoldenRuletreatothersthesamewayyou'dwanttobetreated. Respectisimportantbecauseitsetstheproperstageforallourhumaninteractions.Friendshiploveandevenbasiccommunicationmustallstartwithrespect. Everyonewantstoberespected.Togetrespectthoughyoumustalsoshowrespectforothers.It'salwaysatwo﹣waystreet.Youcan'tbeimpolitetoothersandexpectrespectinreturn. It'seasytoshowrespect.Bepolite.Lookforthebestinpeopleratherthanconcentratingontheirmistakes.Showcompassiontoothersandtrytoputtheirinterestsbeforeyourown.Makeotherscomfortablewhenthey'reuneasy.Helpoutwheneveryoucan.Whenyoupayitforwardamazingthingscanhappen. Andberespectfultoeveryone.Theworldisanunbelievablyhugeplacefilledwithbillionsofpeopleeachoneofwhomisuniqueandspecial.Andtheyalldeserveyourrespect! Becarefulthough.Noteveryonewillshowyourespectallthetime.Infactyou'llprobablyseeexamplesofimpolitebehavioureachandeveryday.Howyourespondtoimpolitebehaviourthoughcanmakeahugedifference. Ifyouchoosetorespondtoimpolitebehaviourbyactingrudelyyourselfyou'vegainednothing.You'veonlycontinuedthepatternofimpolitebehaviourandsetabadexample.Insteadactrespectfullyandsetagoodexample.Consistentlyactingrespectfullymightjusthelpotherslearnfromyourexample! 1AccordingtotheGoldenRule. A.you'dbetterwalkinothers'shoes B.youcan'tplayjokesonotherpeople C.youshouldpayattentiontoyourfeelings D.thewayyouaretreateddependsonyourself 2BysayingIt'salwaysatwo﹣waystreetinParagraph4thewriterprobablywantstotellus. A.Peopleshouldrespecteachother B.Itisalwayssafetowalkinthestreet C.Someleaveandotherscomeback D.Thereisonlyonestreettogothrough 3Thefifthparagraphismainlywrittentotellus. A.wheretofindrespect B.howtocorrectmistakes C.whentohelpothersintime D.howtoshowrespectforothers 4Accordingtothepassagewhatshouldwedoifsomeoneisimpolitetous? A.Showhim/hertruerespect. B.Leavehim/heralone. C.Bekindtohim/hersometimes. D.Setaspecialexampletoothers.
LiveEveryDayLikeIt'sAHoliday Wefeelgreatonholidaybecauseweletgoofeverydaystressesandstrains.1Sowhetherornotyou'regoingawaythissummerthere'splentyyoucandotomakesureyoubenefitfromthatholidayfeeling. Sleeplikeaholidaymaker Sleeplikeababywhenyou'reonyourholidaysbutstayawakewhenyou'reinyourusualroutine?2ToresetyoursleeppatternavoidbringingproblemstophoneTVorlaptop.Makesuretheroomisdarkandcool.Aimforatleastsevenhours'ZZZs-justasyouwouldonholiday. Getmoving 3Giventhatexerciseischeaphealthyandreducesstressitmakesabsolutesensetobuilditintoyourday.Awalkwillreleasehappyhormonesandeasesanxietyandmilddepression.4 Partofthejoyofgoingawayislingeringoverdeliciousfoodwithfamilies.Takeuptheholidayhabitofsittingdownasafamilyforatleastonemealaday.Familieswhoeattogetherexperiencelessanxietylessdepressionandlessobesityresearchhasfound. Beatouristinyourowncity Partofthethrillofaholidayisthenoveltyofdiscoveringanewplaceanddoingnewthings. 5Atweekendscheckoutanewmusicvenuevisitadifferentmuseumorhaveadrinkinthatinteresting-lookingpubyou'realwayswalkingpast.Itwillgetyououtofroutineandmakeyoufeelalive.Abitlikeaholidayreally. A.Makeyourmealsacelebration. B.Carveoutsomededicatedquiettime. C.Ifsoyoumightneedtoexamineyoursleephabits. D.Justmakesureyouscheduleitintoyourdayorweek E.Butit'salsoeasytobeaholidaymakerintheplaceyoulive. F.Researchhasevenshownthatvacationshelphealthandwellbeing. G.Whenyou'retravellingyouwalkaroundnewcitieswithoutasecondthought.
I'dliketosharealittlestorywithyouaboutsomethingthathappenedwhenIwasfour.Irememberitclearly.Ourlovingfamilydogwasnearingtheendofhislife.Myfatherpickedhimupandputhiminalittlebedwehadmadeforhim.Ourdogmycompanionwhomwehadcaredforbitmyfatherwhenheattemptedtohelphim.Howcouldhe?Why?Icouldn'tunderstandit.Ididn'tlikehimanymore. Ihadn'tthoughtaboutthatstoryforalongtimebutsomethingthathappenedlastweekbroughtitbacktome.Iwenttospeakwithafriend.WhenIknockedonthedoorImetinaninstantanangrylookandafewharsh尖刻的words.Whenthedoorwasslammed砰地关上inmyfaceIstoodthereshockedandinarushIwasremindedofmydogthatbitmyfather20yearsagoorso.Whatbroughtthatstorybackwasthatsamefeelingofbetrayal. Bothstoriestaughtmesomethingthenextday.YouseewhenIgotupinthemorningandwastoldmydoghaddieditbecamecleartomethathemusthavebeeningreatpain.Forhimtohavebittenafamilymemberhecouldnothavebeenhimself.MuchthesamefortheotherstorywhenIlearnedthatmyfriend'swifehadjustlefthim. Weareallbeingsofourenvironmentsouropinionsandfeelings.Andallofthosethingscancauseyoutosayanddothingsthatcan'tbeunderstoodbythosewhoarenotinthesamesituationwithyou. Ifyoumeetsomeoneeitherbehavingoutofcharacteroractinginawaythatdoesn'tseemtofitthesituationputoutyourhandandbepatientwhenyouthinkitisleastpossibleforhimtodoso.Youmayturnaroundastorythathasasadendingsimplybyyouractions. 1WhatistheinfluenceoftheincidentmentionedinParagraph1?D A.Ithurthisfather'sfeelingdeeply. B.Itmadetheauthordislikedogs. C.Ithaspuzzledtheauthoreversince. D.Itleftadeepimpressionontheauthor 2Amadetheauthorthinkaboutthestoryabout20yearsago. A.Hisfriend'sattitude B.Thephotoofthedog C.Hisfather'swound D.Hisfriend'ssuffering 3Whatadvicedoestheauthorgiveusaccordingtothetext?B A.Lookbeforeyouleap. B.Learntoputyourselfinother'sshoes. C.Helpthoseinneed. D.Respectforothersisakindofvirtue.
Noteveryonedealswiththeirfeelingsasanopenbookforotherstoread.1GLearntoopenupinordertoimproveyourmentalhealth. 2FAcceptthisandmoveon.Giveyourselfsometimetohavesweatypalmsorashakyvoicesinceitwillgetbetterwithpractice. Askpeopleopen﹣endedquestions.Tobeginpracticingopeningupyouneedtoengageinhonestopenconversation.TryaquestionlikeHowarethingsgoingatwork?insteadofHow'sitgoing?togetanopenanswer.Theninturnansweropen﹣endedquestionswithhonestanswersinsteadofFineorOK.3CHoweverinmostcasespeopleareflatteredthatyouarelisteningtothemandinterestedintheirlife. Tryemulating效仿someonewhoisveryopen.Observetheminasocialsituation.Thentrytoactasifyouarethemoccasionally.Manyopenbehaviorsarelearnedandnotanaturalpartofpersonality.4A Avoidbeingaknowitall.Somepeoplethinkadviceisopeningupbutitisunlikelytohelpyoumoreopen.Whenyouwanttogiveadvicelistenandtrytolearnsomethingnewfromthesituation. 5BScheduleatleastonelongconversationperweek.Intheconversationyoutellsomeoneabouttheemotionalanddifficultpartofyourlife.Getintothepracticeofopeningupaboutwhat'sgoodandbadinyourlife. A.Inthiscasepracticecanmakeperfect. B.Callclosefriendsandfamilymembersmoreoften. C.Askingpeoplepersonalquestionsisnotalwaysproper. D.Tryconnectingabouthobbiesinterestsvacationsorbooks. E.Listeningpatientlyisagreatwaytoovercomefearofsharingemotionsinpublic. F.Understandthatthereisusuallysomefearwithopeninguptootherpeople. G.Howeverclosingyourselffromnewpeoplecanstopyourpersonalgrowth.
StartingthisSeptemberfreshmenatTsinghuaUniversitywillhavetotakeswimmingcourses.Theywon'treceivetheirdegreesuntiltheypassthetest1successfullysuccess.Exceptionswillbeallowedforstudentswithcertainphysicalormentalconditionsif2proved/provenprovebymedicalstaff.Actuallyviewingtheability3toswimswimasamustforstudentsisnotsomethingnewtothisuniversity.Itwasa4requirementrequireintheearly20thcentury.Lateritdroppedduetoa5risingrisenumberofstudentsandalackoffacilities设施.Asfor6thenewruleopinionsvarygreatly.Somestudentswelcomeitsayingit'sanecessaryskill7that/whichcansaveliveswhileothersarguethatit'snot8reasonablereasontolinkdegreeswithswimmingability. InresponsetothenegativereviewsLiuBoheadoftheDivisionofSportsSciencegavethefollowingexplanation.9Asawatersportswimmingdoeslessharmtojoints关节andmusclesandishelpfulinimprovingstudents'endurance.10Therefore/Consequently/Thusit'sbeneficialtostudentsinthelongrun.
WhenKevinDurantgavehistearfulMVPspeechin2014theNBAstarmadesuretothankonepersonwhohadbeentherewithhimfromtheverybeginninghismother.HisheartfeltwordsaboutthesacrificesshemadeforDurantandhisbrotherledtoalifetimemovieaboutherjourneyasasingleparentTheRealMVPTheWandaDurantStory. TodaytheNBAsuperstar'smomtravelsthecountryasamotivationalspeakerandphilanthropist慈善家.OnMondayshespokeatThomsonReuters'inNewYorkaboutherpersonalstrugglestoachievefinancialstabilityandsharedthefinancialadviceshegavehersonwhenheenteredtheleaguewithCNBC. IwantedhimtorealizehehasworkedhardshesaysAnditisOKforhimtoenjoyhimselfbecauseofhishardwork.Butitisalsoimperativethathepreparesforhisfuture.Whilesheadvisedhimtoenjoytherewardsofhislaborshealsowantedtomakesurethathersonknewtheimportanceoffinancialplanning. Shetoldtheaudiencethatwhenshefoundherselfasingleparenttotwochildrenat21shecouldn'tfollowthefinancialprinciples.Ratherthanplanningforthefutureshefocusedonlyonhowhermoneycouldmakeendsmeetforthatmoment. RecentlyDuranthasteamedupwithLaurenePowellJobsforanewphilanthropicprogramcalledCollegeTrackwhichisaimedathelpingdisadvantagedkidsattendcollege.AspartoftheprogramDuranthascommittedtodonating﹩10milliontohishometown'spublicschoolsystem. Durant'smomsaysthatinadditiontohisfinancialdecisionssheisproudofhisphilanthropicworkandhisdesiretohelpthecommunity.Ithoughtgivingbackwasalwaysveryimportantandsowetalkedaboutthatandhehadseenthatfromusasafamilyandit'soneofthethingsthatItaughthimshesays. 1WhatisTheRealMVPTheWandaDurantStorymainlyabout? A.Durant'scareerpath. B.Durant'shardchildhood. C.Durant'smother'sdevotiontothefamily. D.Durant'smother'sstrugglingtobeindependent. 2Whatdoestheunderlinedwordimperativeinparagraph3mean? A.Enjoyable. B.Important. C.Unusual. D.Hopeful. 3WhatarethefinancialprinciplesofDurant'smom? A.Enjoyingnowandplanningforthefuture. B.Sharingrewardsandcreatingacharityprogram. C.Spendinglessmoneyandsavingfortheemergencies. D.Donatingmoneytothecharityandhelpingmoreschools. 4WhatmadeDurantpayattentiontothecharityprogram? A.Hiskindheart. B.Hispoorhometown. C.Hismother'steaching. D.Hisdifficultlifeexperiences.
DebraAveryhasbeenahorseloversinceshewasalittlegirlinSanDiego.Herfamilycouldn'taffordahorseofitsownsoDebraborrowedridesatthelocalhorse﹣ridingcentergainingtheconfidenceonlyfoundatopahorse.YearslaterDebrarememberedthoseearlydaysandthelessonsshelearnedwiththehorsesattheridingcenterandwantedtohelpotheryoungwomengetthebenefitsofconnectingwithhorses.IalwayswantedtorunahorseprogramforgirlslikemesaysDebra.Iwantedtohelpthemgainthecouragetobearoundahorseandtocareforahorse. OnedayattheLosAngelesHorse﹣ridingCenterasDebrarodebesideherfellowriderJudithHopkinsshementionedaninheritance遗产fromherfather﹣in﹣lawandherdesiretouseittoservedisadvantagedgirls.Judithhadthesamedream﹣andanamefortheorganization. TheyfoundedTakingtheReinsTTRin1998.Theorganizationservesmorethan400youngwomenperyearinafter﹣schoolweekendandsummerprogramsthatfeaturehorseridingandcaregardeningandevencompetitivehorseshowing.Mostparticipantslivebelowthepovertylineandoftenhavenothadreliablehousingformorethansixmonthsatatime.Fewhaveprevioushorseexperience. TTRusesfarmandranchexperiencestoteachresponsibilityleadershipteamworkandself﹣confidence.DirectorDr.JaneHavensaysAlargenumberofourgirlsaresomewhatautistic孤独症的.Ican'tcounthowmanyofthemhavefoundtheirfirstsocialfriendsthankstosharingthishobbyandactivity.Horsesbringthemoutinsuchawonderfulway. JanealsoseesmembersofTTRprogramexcelinschool﹣100percentofyoungwomeninvolvedforfouryearsormorehavegraduatedfromhighschool.Ninety﹣ninepercentofthoseparticipantshavegoneontoattendfour﹣yearcolleges. Debraseesamoreobviousimpact﹣afterafewweeksintheTTRprogramtheyoungwomensitalittlehigherintheirsaddles马鞍.There'sjustsomethingaboutsittinguponthebackofahorsethatgivesthemaboostofconfidence. 1WhatprogramsdoesTTRoffer? A.Horseridingandshowing. B.Horsecareandfarming. C.Petcareandgardening. D.Weekendhikingandcamping. 2Whowastheorganizationfoundedfor? A.Homelessandlonelywomen. B.Hard﹣workingschoolgirls. C.Femaleautisticpatients. D.Poorhorse﹣lovinggirls. 3InwhatwayhasTTRchangeditsmembers'life? A.Theyhavebeengivenfinancialaid. B.Theyhaveachievedacademicexcellence. C.Theyhavegrownintoprofessionalhorseriders. D.Theyhavebeenprovidedwithreliablehousing. 4Whatcanwelearnfromthelastparagraph? A.TTRisaprofit﹣makingorganization. B.TTRprogramlastsafewweeks. C.Thegirls'confidencegrowsquickly. D.Thegirlscanridetallerhorses.
RecentlyIspenttwodaysinDubaithelargestcityintheUnitedArabEmiratesUAE.Ifoundthecityfascinatingtotourbutitwasthedesert1thatreallyappealedtome.SoIjumpedatthechance2toexperienceexperienceadesertsafari游猎. Arrivingatthedesertwewereimpressedwiththesplendidviewbeforeus.Hugedunes沙丘spreadoutamazinglyasfarastheeyecouldsee.We3weredrivendriveupdownandaround4themtheybyanexperiencedArabiandriver.Thoughinfeareveryonescreamed5delightedlydelight.Atsunsetweheadedtothedesertcampwheredinnerwaswaiting. Atthecampwecouldchoosefromabundantactivitiestoenjoybeforedinner6likecamelridesbodypaintingandtakingpictureswithaneagle.Howcool! Inthecenterofthecampstoodalargestage7surroundedsurroundbyrowsoflowtablesonthecarpets.Everyonesatoncushionsonthegroundandhad8agoodviewofthecenterofthestage.Throughoutthebuffetdinnerweenjoyedseveralfantastic9performancesperform. DuringmybriefstayinDubaiIsawfamousbuildingsandwanderedthroughspicemarketsandmuseumsbutmysafariintodesertwasbyfarthe10mostattractiveattractpart.
Positivethinkingdoesnotmeanyouhavetofindeveryideaabsolutelywonderful. It1domeanyouhavetobereadytoexploreanideaandtotryandbringoutwhatevergoodfeaturesithas.Thenextstepmightbetofindthe2weakintheideaandtotryandstrengthenthemratherthanusethem3simpleasanexcuseforrejectingthewholeidea.Finallytheideaafterit4exploremaynotbeusedbecausethereisa5goodoneorbecausegood6itisitisnotsuitable.Thereis7somethingwrongwithbeingpositiveaboutanideaatfirstandthen8rejectitlaterwhenyouseethatitwon'twork. Itiseasytobenegativeandcriticalandtoomuchtalentiswastedinnegativethinking.Itistimewe9showlessrespectforthiskindofdestructivethinkingandfocused10positivethinkingmore.Soremembertothinkpositively.
BritainfacessocialproblemsaslotsofpeoplearesettolosetheirjobsintechnologicalrevolutionBankofEngland'schiefeconomistwarned. AndyHaldanesaidtheso-calledFourthIndustrialRevolutionwillmakethemachinereplacehumanstodothinkingthings.ThedarksideofthechangecouldbeamuchbiggerbreakdownofemploymentthaninVictoriantimeswithprofessionssuchasaccountancy会计amongthoseatrisk. AreportbytheaccountancyfirmPwClastmonthwarnedthatmorethan7millionjobsinBritainhadbeenlostoverthenext20yearsastechnologicalchangesweepsthoughworkplaces. Themajorityoftheseareinjobsintheretailtransportandmanufacturingindustries.Howeverothertraditionalprofessionalsectorscouldalsobeatseriousrisk. Economiststreatthearrivalofincreasinglyintelligentcomputersandrobotsasthefourthindustrialrevolution.ThefirstwastheshiftfromagriculturaltourbansocietiesthesecondsawthewidespreaduseofelectricityandsteelandthethirdwasthedigitalrevolutionwhencomputerstheInternetandmobilephonesweredeveloped. MrHaldanesaidthehollowing-out空洞化experiencedinthepastyearscouldbeonagreaterscaleinthefuturesoitisimportanttolearnthelessonsofhistoryandensurethatpeoplearegiventrainingtotakeadvantageofnewopportunities. Jobswereeffectivelytakenbymachinesofvarioustypestherewasahollowing-outofthejobsmarketwhichleftmanypeopleforalongperiodoutofworkandstrugglingtomakealivingHaldaneaddedThatheightenedsocialandfinancialtensionsandledtoariseininequality.Thisisthedarksideoftechnologicalrevolution. Thathollowing-outisgoingtobepotentiallyonamuchgreaterscaleinthefuturewhenwehavemachinesthinkinganddoingthecognitiveandtechnicalskillsofhumans.MrHaldanesaidprofessionslikeaccountancycouldbeamongthosehardesthitbytheriseofAI.Buthesuggestedeconomistscouldescape. 1Whatisthedarksidementionedinthetext? A.Thehollowing-outhasbecomeamajorsocialproblem. B.Lessandlesspeoplehavethedesiretolearnaccountancy C.Intelligentcomputersandrobotsdecreasegoodworkers. D.Thetechnologicalrevolutioncausespeopletolosejobs. 2Whyareeconomiststheluckydoginthenewtechnologicalrevolution? A.Thestudyabouteconomyisatalowlevel. B.Economistsworkonatraditionalprofessionaljob. C.Thereisnomachinethatcanworkasaneconomist. D.Economistshavethechancetoavoidtechnologicalrevolution. 3Whatshouldbedonetodealwiththeserioussituation? A.Tocallforpeopletodevotemoretostudyinghistory. B.Toteachpeopletograspthechancestechnologicalrevolutionbringsabout. C.Towarnpeoplenottoworkontransportandmanufacturingindustries. D.Toaskworkerstodevelopandthinkastheintelligentcomputersandrobotsdo. 4WhatattitudedidHaldanehavetowardsthefutureemployment? A.Positive. B.Aggressive. C.Critical. D.Worried.
ThestagelightsdimmedandItookaquicklookfrombehindtheheavyblackcurtainsintotheaudience.BlindedbythelightsIquickly1.Itseemsthatagreatnumberofeyeswerelookingatme.Itookadeep2asthemusicofmydancebegantoplay.Ienteredthestageandbeganmy3thegraduationtestoftheclassicalIndiandance. AfteradecadeoflearningthisartformIhad4beenconsideredreadytotakeonthemostdifficultact.Thetestisthemosttoallthefactorsinone'slifethat5importanteventinadancer'slifeasitpays6thedanceformone'scultureandfamily. Theperformanceisundertakenonlybythemost7anddeterminedstudents.Itisadifficultprocesshourseverydaythatrequiresmuch8.FormorethansixmonthsIspenttwotothreehourseveryday9thesedances.ManytimesI10myselftomyphysicalandmentalbreakingpointbutstillIwouldnotstop.Icouldnotgiveup.Therewasalwayssomuchmoretodoandsomuchmoreto11. I12alotaboutmyselfinthosetiringhours.IlearnedthatIwasfartoo13togiveupandIwastooproudtoprovemyself14afterIhadsetanunrealisticgoal.Evenwithphysicalpainandmental15Iforcedmyselftomeetmy16EvenwhenIwasattheendofmy17.therewasalwayssomethingdrivingmeonforcingmenottogiveup. FortunatelyImadeit.WhatIhaddone18thesuccess.ItwasinthosehoursthatIlearnedwhatadancer19is.ThosetimewasevidencethatIcould20somethingIsetouttodo. 1A.reachedout B.setoff C.pulledback D.brokeaway 2A.sleep B.breath C.thought D.sorrow 3A.career B.attempt C.response D.performance 4A.eventually B.easily C.absolutely D.desperately 5A.debt B.respect C.interest D.visit 6A.develop B.rescue C.introduce D.promote 7A.beautiful B.focused C.intelligent D.considerate 8A.talent B.strength C.comprehension D.commitment 9A.recording B.discussing C.practicing D.designing 10A.pushed B.addicted C.treated D.applied 11A.forget B.design C.learn D.research 12A.discovered B.abandoned C.controlled D.undertook 13A.brilliant B.brave C.stubborn D.discouraged 14A.careless B.nervous C.frightened D.wrong 15A.function B.stress C.level D.action 16A.budget B.deadline C.expense D.expectation 17A.limit B.purpose C.preparation D.destination 18A.increased B.deserved C.expanded D.exposed 19A.completely B.cruefly C.originally D.truly 20A.change B.supply C.accomplish D.explain
Ihandedthecardfrommyschool'shelp﹣wantedboardtothemanbehindthecounterofMort'sDeli熟食店attheFarmersMarket.EvenbeforeIopenedmymouthhewasshakinghishead. ItwasSeptember1957andmyfamilyhadjustarrivedinCalifornia.Myfatheronlygotworktwoorthreedaysaweek.OurpoorsavingsweregoneandastheeldestboyofthefamilyIwastheonlyoneabletohelp. letmeworktherestoftheweekandifyoudon'tlikethewayIdothejobdon'tpayme.Isaid.Thetallmanstaredatmethennodded.AtMort'sIworkedveryhard.Neartheendofthedayhecalledmeuptohim.Howmuchdidthatcardatschoolsaythisjobpaid?heasked.Onedollaranhour.Iwhispered.ActuallyIwaswillingtotakeless. That'snotenoughforsomeonewhoworksashardasyouMortsaid.Youstartat£1.25.OverthenextfewweeksIlearnedalotaboutMort.OurstorewasclosedonSundayssoeverySaturdayeveningMorturgedmetotakehometheleftoversoup.Itwasamealinitselfatreatformystrugglingfamily. OneSaturdayafterwork.IwasabouttostepinmyhousewhenIsawalargemaninmyfather'schair.Hewasswearingatmyfather.Iquietlywalkedintothekitchenandlistenedthroughthedoor.Themanwantedtotakeourcar.Dadofferedtomakethethreepaymentsthatwereduebutthemandemandedtheentiresum﹣﹣﹣£325﹣﹣﹣orthecar.IslippedoutofthedoorthinkingWhomighthave£325?Whowouldevenconsiderlendingmesomuchmoney? TheonlypersonIcouldthinkofwasMort.Iranbacktohisdeliandtoldhimmytale.Socouldyoupossiblylendmyfather£325?Ifinishedrealizinghowabsurditsounded.AlthoughMort'seyebored挖holesinmyfacehegaveme£325sayingI'lltakebackhalfyourwagesuntilit'srepaid. ThatnightIwasaherotomyfamilyButtherealherowasMortRubinwhoquietlyraisedmysalaryeverymonthafterwards.Hemadetheworldabetterplace. 1WhydoestheauthortalkabouthisfamilyinParagraph2? A.Toshowhisstrongdesireforajob. B.Toreflecthispoorlivingconditions. C.Tostresstheheavyburdenonhisfather. D.ToprovehighlivingcostsinCalifornia. 2Whatcanbeinferredfromtheunderlinedsentence? A.Themealwascheapbutverydelicious B.Thesoupwasfuelinsnowyweather. C.Thesoupwasmorethanthefamilycouldconsume. D.Thesoupwasabasicsolutiontotheauthor'sfamily. 3WhydidMortgivetheauthor£325? A.Becausetheauthorwantedtobuyacar. B.Becausethethreepaymentsoftheauthor'sfamilyweredue. C.Becausehethoughtitabsurdnottolendtheauthorthemoney. D.Becausetheauthorwantedtopayoffallthedebtsforhisfamily. 4WhichwordscanbeusedtodescribeMortRubin? A.Coldbutflexible. B.Patientandhard﹣working. C.Kindandhelpful. D.Strictandcalculating.
Whenalaptoporsmartphonebatterystartslosingitspowertheonlyoptionsaretobuyanexpensivereplacementorjustkeepitpluggedinallthetime.Butonewomanmayhavefoundtheanswertothisproblem. MyaLeThaiisascientiststudyingattheUniversityofCalifornia.Sherecentlydiscoveredaprocessthatmayleadtobatteriesthatlastforever. Thaisaidshehadbeenfrustratedthatthebatteriesforherwirelessdevicesdegradedovertimeuntiltheyfailedtochargefully.Thaididnotlikehavingtokeepherlaptopconnectedtoanelectricaloutlet电源插座tokeepitpoweredon.Soshedecidedtodosomethingaboutthatproblem.AtfirstsheandherteamatUCIrvinethoughtaboutinventinganewbattery.ButastheyexperimentedThaidiscoveredsomethingthatmightpermitlithium﹣ion锂离子batteriestolastforever. Lithium﹣ionbatteriespowermostwirelessdevices.Overtimethebatterieslosetheabilitytoholdacharge.Mostofthesebatterieshavealifespanofabout7000chargingcyclesbeforetheydie.Oneofthereasonslithium﹣ionbatteriesdegradeistheiruseofnanowirestocarryelectricity.NanowiresareextremelythinAhumanhairisthousandsoftimesthickerforexample.Nanowiresareextremelyefficientcarriersofelectricitywhichmakesthemusefulinbatteries.ButThaisaidtheirthinnessalsomakesthemweak.Nanowiresbreakandfractureovertimeshesaid.That'swhytheylosecapacity. ButThaihadatheory﹣﹣﹣thenanowiresmightlastlongerifcoveredwithagel凝胶.Sheandherteamtestedthistheory.ItwasalongprocessandalotofworkThaisaid.Theteamtriedmanycoveringsforthewires.PMMAatypeofplasticwasoneofthem.ThenanowireswerecoatedwithPMMAandcycledthroughcharges200000times.ThePMMA﹣coatednanowiresshowednoevidenceofdamage.Theresultssuggestthatbatteriescouldlastforeverwithoutlosingchargingability.Thaisaid200000cyclesamounttoaboutthreemonthsonjustonedevice.Thaihopestocontinueherresearchtounderstandwhythisgelworkssowellandtoseeifanyothergelcouldcreatebetterresults. 1WhatcausedThaitoworkonlithium﹣ionbatteries? A.Shefoundthatbatteriesgraduallywearout. B.Shedislikedthebatteriesforherlaptop. C.Shethoughtbatteriesweretooexpensive. D.Sheandherteamwereassignedtoinventanewbattery. 2WhichofthefollowingsentencesisTRUEaboutnanowires? A.Theyaretooweaktocarryelectricity. B.Theylastonly7000chargingcycles. C.Theyarethemaincauseofbatterydegrading. D.Theyarenotsuitabletouseinbatteries. 3Thebreakthroughmaymostprobablyliein. A.anewkindofbattery B.newmaterialsforbatteries C.Coatingnanowiresingel D.anewwayofchargingbatteries 4Whatmaybethebesttitleforthepassage? A.Whybatteriesaredegrading B.Scientistinventslife﹣longbattery C.Nanowiresdiscoveredbyscientist D.Nanowirestryingonnewcoating
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. Inordertostrengthenoursenseofsocialresponsiblethestudentsinourschoollaunchedanactivityofdonatingbookstothechildreninpoorareas.WegatherinfrontoftheschoollibraryintheafternoonofJan.15th.Eachofthemgaveawaysomebookswhatwetreasured.Weevenwroteournamesandaddressonthefrontpageshopetobecontactedandmakefriendswiththechildrenwhowouldreceivethebooks.Abouttwothousandbookswerecollectedinandsentaway.Anactivitynotonlyprovidedagoodchanceforusshowloveforothersbutalsohelpedustomakenewfriends.
Ifyouwanttosavemoneyongroceriesfollowingwayswillhelpyoucut﹩100outofyourmonthlygrocerybillwithouttoomucheffort. 1BConvenienceletsyousavetimeforotherthingsyouneedtogetdone.Pre-madeitemsmaysaveyourtimebuttheycostaprettypenny.Theseitemscomeintheformofpackageddinnersorpre-cutproduce.Insteadofthatplateofcutpineapplebuythewholefruitorvegetableforapartofthecost. Knowwhattobuyinbulk大批.Shoppingatwarehousestorescanbeagreatwaytosavemoneybutnoteveryitemisworthbuyinginbulk.2G SkipthemeatTheBureauofLaborStatisticsreportsthattheaveragecostofbeefis﹩4.13perpoundthisMarch.3EIfyouskipthebeeftwiceaweekyoucaninstantlycut﹩30to﹩40ifnotmoreoffyourgrocerybilleachmonth. Knowwhattobuyinseason.Fruitsandvegetablesareagreatadditiontoyourdailydietbuttheycanaddasignificantamounttoyourgrocerybillespeciallywhenyoubuyitemsoutofseason.4FIfyourfavoriteitemsaregettingreadytogooutofseasonconsiderbuyingalittleextraandfreezingthem. 5DHowevertherearewaystostretchyourdollarfurtherwithouthurtingyourhabits. A.Storepre-madeitems. B.Skiptheprepareditems. C.Shoppingforgroceriescanbeanexpensiveattempt. D.Beefhasseenasignificantincreaseinpriceoverthepastfewyears. E.Thecostcanaddupquicklyifyou'reeatingbeefthreeorfourtimesperweek. F.Asproduceitemsgooutofseasonthebecomemoreexpensiveasthesupplydecreases. G.Certainitemsmakesensetobuyinlargequantitiesastheytypicallyhavealongershelflife.
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