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2018年12月27日，北斗三号基本系统已完成建设，开始提供全球服务其导航系统中部分卫星运动轨道如图所示：a为低轨道极地卫星；b为地球同步卫星c为倾斜轨道卫星，其轨道平面与赤道平面有一定的夹角，周期...
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高三下学期物理《》真题及答案
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识记保持回忆和再认是记忆过程的.
四个基本环节
三个基本环节
三个基本系统
四个基本系统
北斗卫星导航系统是中国自主建设独立运行与世界其他卫星导航系统兼容共用的全球卫星导航系统2012年12
GPS
RS
GIS
3S 14.“北斗”系统可能用于以下工作（ ） ①交通运输 ②搜索营救 ③调度指挥 ④导弹发射 A.②③④B.①②③④C.①② D.③④
继2000年10月31日和12月21日我国成功发射两颗北斗一号导航定位卫星之后我国又成功发射第三颗北
2001年12月21日
2003年5月25日
2002年9月21日
2004年12月10日
2012年12月27日我国自主建设独立运行的北斗卫星导航系统向亚太大部分地区提供定位导航等服务完成第
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2011年4月10日我国成功将第八颗北斗导航卫星送入太空预定转移轨道标志着北斗区域卫星导航系统的基本
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读材料一二完成26～27题材料一2012年12月27日我国自主建设独立运行的北斗卫星导航系统向亚太大
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③④⑤ 27.美国“月球勘测轨道飞行器”借助遥感技术抵近观察“玉兔号”。根据遥感技术应用原理，人们还可以利用遥感监测的有 ①近海赤潮灾害 ②人口分布 ③调查作物分布 ④工业生产总值 A.①②B.②③C.①③D.③④
2011年4月10日4时47分我国在西昌卫星发射中心用长征三号甲运载火箭成功将颗北斗导航卫星送入太
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2011年4月10日我国成功将第八颗北斗导航卫星送入太空预定转移轨道这次发射标志着北斗区域卫星导航
激光
红外线
超声波
电磁波
2018年12月北斗三号卫星导航系统正式向全球提供基 本导航服务中国北斗卫星导航系统距离的目 标迈出
2010年1月17日中国在西昌卫星发射中心用长征三号运载火箭发射第_________颗北斗导航卫星这
三 2020
四 2050
三 2015
五 2020
2011年7月27日中国在西昌卫星发射中心用长征三号甲运载火箭将第九颗北斗导航卫星成功送入太空预定转
2012年12月27日我国自主建设独立运行的北斗卫星导航系统向亚太大部分地区提供定位导航等服务北斗系
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2011年4月10日我国第八颗北斗导航卫星4时47分发射成功这次发射标志着北斗区域卫星导航系统的基
电磁波
超声波
次声波
各种射线
2012年12月27日起我国自主研制的北斗卫星导航系统开始营运该系统可以
跟踪定位鱼群
监测森林火灾
预测农作物产量
模拟道路布局
记忆过程有
四个基本环节
三个基本环节
二个基本系统
四个基本系统
2012年12月27日我国自主建设独立运行的北斗卫星导航系统向亚太大部分地区提供定位导航等服务完成第
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2011年12月27日起我国卫星导航系统开始向中国及周边地区提供连续无源定位.导航.授时等试运行服务
灯塔
泰山
北斗
2011年4月10日晨4时47分我国在西昌卫星发射中心用长征三号甲运载火箭成功将第颗北斗导航卫星送入
六
七
八
九
2011年4月10日我国成功将第八颗北斗导航卫星送入太空预定转移轨道这次发射标志着北斗区域卫星导航
激光
红外线
超声波
电磁波
2011年4月10日4时47分我国第八颗北斗导航卫星发射成功标志着北斗区域卫星导航系统的基本系统建
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Manyyearsagomydadwasfacingaseriousheartcondition.Hewasunabletodoasteadyjob.Hefellsuddenlyillandhadtobeadmittedtothehospital. Hewantedtodosomethingtokeephimselfbusysohedecidedtovolunteeratthelocalchildren'shospital.Mydadlovedkids.Itwastheperfectjobforhim.Heendedupworkingwiththeseriouslyillchildren.Hewouldtalkplayanddoartswiththem. Oneofhiskidswasagirlwithararediseasethatparalyzed瘫痪herfromtheneckdown.Shecouldn'tdoanythingandshewasverydepressed.Mydaddecidedtotrytohelpher.Hestartedvisitingherinherroombringingpaintsbrushesandpaper.Hestoodthepaperupputthepaintbrushinhismouthandbegantopaint.Hedidn'tusehishandsatall.AllthewhilehewouldtellherSeeyoucandoanythingyousetyourmindto.Attheendofthedayshebegantopaintusinghermouthandsheandmydadbecamefriends.Soonafterthelittlegirlwassenthomebecausethedoctorsfelttherewasnothingelsetheycoulddoforher.Mydadalsoleftthechildren'shospitalforalittlewhilebecausehebecameill.Sometimelateraftermydadhadrecoveredandreturnedtoworkincamethelittlegirlwhohadbeenparalyzedandonlythistimeshewaswalking.Sheranstraightovertomydadandhuggedhimreallytight.Shegavehimapictureshehaddoneusingherhands.AtthebottomitreadThankyouforhelpingmewalk. Mydadwouldcryeverytimehetoldusthisstoryandsowouldwe.Hewouldsaysometimesloveismorepowerfulthandoctorandmydad﹣whodiedjustafewmonthsafterthelittlegirlgavethepicture﹣lovedeverysinglechildinthathospital. 1Theauthor'sfatherworkedatthelocalhospitalto. A.makehisseriousheartconditionlessserious. B.keephimselfoccupiedandpleased. C.realizehischildhooddream. D.earnmoneytopayfortreatment. 2Howdidtheauthor'sfatherhelptheparalyzedlittlegirl? A.Hehelpedherpracticewalking. B.Hevisitedherandmadeatoyforher. C.Heshowedhershecouldstilldothings. D.Hepaintedspecialpicturesforher. 3AccordingtoParagraph3theparalyzedgirl. A.eventuallybecameauniquepainter. B.wassenthomeandneverseenagain. C.graduallyrecoveredandwalked. D.senttheauthor'sdadapicturepaintedwithhermouth. 4Whatmessagedoesthepassagemainlyconvey? A.It'sbettertogivethantoreceive. B.Asickpersonshouldnotfocusonhisdisease. C.Volunteeringisaworthwhilethingtodo. D.Lovecansometimesbringgreatresults.
Youcanseldomseehomelesspeopleonthestreet.Sowhatcouldyoudoifyouwanttohelpthem?Herearesomeways. Donate捐赠money.Theeasiestwaytohelpthehomelessistodonateyourmoney.Whenyouwanttodothatyoucandonateyourmoneytolocalorganizations.Mostcharityorganizationsknowwherethemosthelpisneeded. Donatethings.Donatingyourusedornewthingsisanothereasywaytohelp.Donatethesethingstolocalorganizationswhichhelpthehomelessorgivethemtohomelesspeopleyouseeoften.Thebestthingstodonateincludethingslikeprofessionalclothingnewsocks… Providefood.①Therearelotsofwaysthatyoucanhelphomelesspeoplegetfood.Youcandonatefreshfruitsandvegetablestolocalsoupkitchens.Youcanalsodropoffbananasapplesorsandwiches. Callemergency紧急services.Ifyouseesomeonewhomaybeadangertothemselvesorotherscallemergencyservices.②Ifsomeoneisclearlyhavingaseriousproblemcallforhelpalso.IfsomeoneisindangerbecauseofweatherconditionscallEmergencyServicesalso. 1根据短文内容简要回答问题 1Whatistheeasiestwaytohelpthehomeless? 2Wherecanyoudonateyourusedornewthings? 2①和②将短文中画线的句子译成汉语. ① ② 3请给短文拟一个适当的标题.
计算﹣12019+×sin60°﹣﹣3．
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. LastwintervacationIwenttoHainanwithmyparentsonair.Wefirstwenttothebeach.Theskywasclearlytheseawasblueandthebeachwasverybeautiful.Whatwasimpressedmemostwasdiving.Isawsomuchcolorfultropicalfishes.Itwassoamazing.ThenwepayavisittotheEndsoftheEarthwhichIhaddreamedofgoto.Weappreciatedthebeautifulsceneryallthewayandtookmanyphoto.DuringthevisitItastedvariousdeliciouslocalfoodsamongthatIlikedseafoodmost.Thepeopletherewerefriendlyandsmilingfaceswerearoundusallthewaywhichmadeusexciting. Wehadawonderfultimethereanditwasunforgettablejourney.Ilookforwardtotravellingthereagain.
beaccessibletobeaddictedtoputupwithcomeaboutglance…througheverytime 1Thebuildingthedisabledpeopleasithasnosteps. 2Thataccidentwasfrighteningbutnobodyknowshowit. 3CommercialadvertisementisoneofthethingsthatweredifficultwhenwatchingTV. 4Hepoemsandhopedtobeapoetoneday. 5theaccountshefoundtheenoughevidenceofthebribery.
假定你是李华为了帮助参加一带一路交流项目的来华留学生更好的了解中国的传统文化你所在的学校决定周末组织留学生参观附近一处瓷器小镇.请给你的朋友Paul写一封邮件邀请他参加内容包括 1.写信目的 2.体验项目 3.相关事宜. 注意 词数100词左右. 可适当增加细节以使行文连贯. 参考词汇一带一路OneBeltOneRoad瓷器china DearPaul. HowiseverythinggoinghereinChina?
Amousebecauseofan1luckchancemadeclosefriendswithanevilfrog.Oneday2frogplayedatrickonthemouseby3tieafootofthemousetohisown.Atfirstbothofthemjoinedtogetherandthefrogledhisfriendtowardthepool4helivedanddidn'tstopuntilhereachedthesideofthewater.Thenthefrog5suddenjumpedintothewaterandthemouse6pullinwithhim.Thefrogenjoyed7heinthewaterhappilydancingandcrying8ifhehaddoneagreatdeedTheunhappymousediedsooninthewaterandhisdeadbodyfloatedonthesurface9fastentothefootofthefrog.Ahawksawthedeadmousesuddenlyflewdowntowardscaughtitandflewaway.Thefrogstilltiedtothefootofthemousewasalsocarriedoffasa10prisonandhewaseatenbythehawk.
已知等差数列{an}的前n项和为Sn且S3＝S5＝15则S7＝
已知集合A＝{﹣2﹣101}B＝{x|x＝|n|n∈A}则A∩B＝
Oneofthefeaturesofasuccessfulbusinessisitsabilitytoemploycreativitytoconstantlypushintonewterritory.Withoutgrowthandinnovationbusinesseseventuallyfadeaway.Thosewithstayingpowerhoweverhavemasteredanoften﹣overlookedfactorthatallowsthemtofocusonthefutureclearlyempathy共情.WhilethatmaysurprisemanyIamcertainthattheabilitytoconnectwithandrelatetoothers﹣empathyinitspurestform﹣istheforcethatmovesbusinessesforward. Thoughtheconceptofempathymightgoagainstthemodernconceptofatraditionalworkplacecompetitivetherealityisthatforbusinessleaderstoexperiencesuccesstheyneedtonotjustseeorheartheactivityaroundthembutalsorelatetothepeopletheyserve. Somemaythinktheywanttheresultsfromdoggedly顽强地pursuingtheirgoalswithoutmuchthoughtforotherpeople.Thisattitudeworksforsomebutatsomepointoftensoonerratherthanlatereveryoneneedstorelyontheirrelationshipsandestablishedpersonalandprofessionalconnections.Theserelationshipsaretheproductoftakinganhonestanddedicatedinterestinothersandtheirbusinesses.Successfulpeopledonotoperatealoneeachofusneedsthesupportofotherstoachievepositiveresultsthatpushustowardourgoals.Trueempathycombinesunderstandingboththeemotionalandthelogicalrationale根据thatgoesintoeverydecision. Effectivelyunderstandingempathyinvolvesviewingitaseachperson'sconnectiontothepeopleandmarketplacethatsurroundthem.Abiologicalprincipleknownasco﹣evolutionexplainsthattheadaptationofanorganismiscausedbythechangeofarelatedobject.Similarlybusinessesandtheirleadersparticipateinco﹣evolution﹣typerelationships.Businesssuccessdependsonempatheticleaderswhoareabletoadaptbuildonthestrengthsaroundthemandrelatetotheirenvironment.Whenbusinessesfailitisoftenbecauseleadershavestoppedfocusingonunderstandingtheirenvironmentandinsteadstayseparatedintheirownoperations.Successfulbusinessleadersarereceptivetodisturbanceandawareofwhatisgoingonintheirorganizationsbothinternallyandexternally. Todevelopaneffectiveworkforcewemustbewillingtogiveinandmeetpeoplewheretheyare.Thiscanbefrustratinganduncomfortableparticularlywhenyoufeellikeyourpositionmakesmoresenseoroffersabettersolution.Acriticalpartofdevelopingempathyhoweverislearningtounderstandrespectandimplementanotherindividual'spointofviewratherthanforcingyourown. 1Intheauthor'sopinionifacompanywantstoachievesuccessitmust. A.frequentlydevelopinnewareas. B.alwaysstaypureandpowerful. C.concentrateonitsfuturedevelopment. D.valuemuchthoughtforothers. 2Itcanbeinferredfromthepassagethat. A.empathygenerallydependsonlogicalreasons. B.supportsfromothershelptoachieveambitions. C.competitionrarelyexistsintraditionalworkplaces. D.strivingforgoalsonone'sownisthekeytosuccess. 3Whichofthefollowingexamplescanbestillustratetheco﹣evolutionprinciple? A.Thebossistoooccupiedtorealizethathisemployees'incomeisbelowtheaverage. B.Theheadofthenewsagencyofferslittlebonustothejournalistswhoworkextrahours. C.Theprincipalpromisesflexibleworkinghoursaftertheschoolmovestothecountryside. D.Thefactorydirectorinsistsonincreasingtheoutputdespitethedecliningmarketdemand. 4Whatcanbethebesttitleofthispassage? A.EmpathyandBusinessSuccess. B.TheFormationofEmpathy. C.EmpathyandAggressiveness. D.TheImportanceofEmpathy.
Teenagerswhotalkonthephonealotandholdtheircellphonesuptotheirrightearsscoreworseononetypeofmemorytest.That'sthefindingofanewstudy.Thatmemorydamagemightbeoneside﹣effectoftheradiationthatphonesusetokeepusconnectedwhilewe'reonthego. Nearly700Swissteenstookpartinatestoffiguralmemory.ThistypehelpsusrecallabstractsymbolsandshapesexplainsMilenaFoerster.She'sanepidemiologist流行病学家.SheworkedonthestudyaspartofateamwhileFoersterwasattheSwissTropicalandPublicHealthInstituteinBaselSwitzerland.Teensparticipatedmemoryteststwiceoneyearapart.Eachtimetheyhadoneminutetomemorize13pairsofabstractshapes.Thentheywereshownoneitemfromeachpairandaskedtomatchitwithoneoffivechoices. Thestudyvolunteersalsotookatestofverbalmemory.That'stheabilitytorememberwords.Thetwomemorytestsarepartsofanintelligencetest. Theresearchersalsosurveyedtheteensonhowtheyusemobilephones.Andtheygotcallrecordsfromphonecompanies.Theresearchersusedthoserecordstoestimatehowlongtheteenswereusingtheirphones.Thisallowedtheresearcherstocalculatehowbigaradiationexposureeachpersoncouldhavegottenwhiletalking. AllcellphonesgiveoffenergyintheformofradiofrequencyelectromagneticfieldsorRF﹣EMFs.RadioandTVbroadcastsalsousethistypeofenergy.Sodomicrowaveovensandsomeothergadgets配件. Foraphonethatenergycarriesinformationintheformofcallsortextsbetweenphonesandcellphonetowers.Thatradiationalsocantravelintopeople'sbodiesastheyusetheirphones.Andsomeofitsenergycanbeabsorbedbythebody.SofarscientistshavenotshownthatradiationfromphonescausesharmsaystheFederal CommunicationsCommission.Researchisongoingthisagencynotes. 1Whateffectsmaytheradiationhaveonteenagers? A.Itmaybebadfortheireye﹣sight. B.Theirmemorymaybedamaged. C.Theymaygetlostwhiletheyareonthego. D.Theymaykeepconnectedwithsomestrangers. 2Howdidthescientistsdrawaconclusionontheside﹣effectoftheradiation? A.Byexperiment. B.Bylogicality. C.Byimagination. D.Byreference. 3Whatdidtheresearcherswanttoknowfromphonecompanies? A.Whattheteensconcentratedon. B.Whotheteenswereconnectingwith. C.Howmuchtheteenswerespendingonphones. D.Howmuchradiationexposureeachpersongot. 4WhatcanweknowfromthewordsoftheFederalCommunicationsCommission? A.It'sunclearwhetherradiationfromphonescausesharm. B.People'sbodieswillabsorbenergywhentheyarecalling. C.People'sclothescanpreventtheradiationharmingtheirbodies. D.Theradiationtravelingintopeople'sbodiesdoesharmtotheirhealth.
为了测量某山如图所示的高度甲在山顶A测得C处的俯角为45°D处的俯角为30°乙在山下测得CD之间的距离为400米．已知BCD在同一水平面的同一直线上求山高AB．可能用到的数据≈1.414≈1.732
Theaimoftheseexperimentswastofindtheconnectionifanybetweenthetwo现象.
Differentweathermakespeoplefeeldifferent.Itinfluences影响healthintelligence智力andfeelings. InAugustitisveryhotandwetinthesouthernpartoftheUnitedStates1.IntheNortheastandtheMiddleWestitisveryhotatsometimesandverycoldatothertimes.PeopleinthesestateshavemorehearttroubleaftertheweatherchangesinFebruaryorMarch. Theweathercanalsoinfluenceintelligence.Forexampleina1983reportbyscientistsIQ智商ofagroupstudentswereveryhighwhenaverystrongwindcamebutafterthestrongwindtheirIQwas10%lower2.Veryhotweatherontheotherhand另一方面canmakeitlower.StudentsinmanyschoolsoftheUnitedStatesoftengetworseonexamsinthehotmonthsoftheyearJulyandAugust. Weatheralsohasastronginfluenceonpeople'sfeelings.Wintermaybeabadtimeforthinpeople.Theyusuallyfeelcoldduringthesemonths.Theymightfeelunhappyduringcoldweather3.Theyevendon'tliketooutdooractivities. Lowairpressure气压maymakepeopleforgetful4.Thereisagoodweatherforworkandhealth.Peoplefeelbestatatemperatureofabout18centigrade摄氏度. Areyoufeelingsadtiredforgetfulorunhappytoday?5. A.Itmaybetheweather'sproblem. B.Warmweathercanhaveabadeffectonhealth. C.Thewindcanhelppeoplehavehigherintelligence. D.Butfatpeoplemayhaveahardtimeinhotweather. E.Peoplemayhavehigherintelligencewhenlowairpressurecomes. F.Peopleleavemorebagsonbusesandinshopsonlow﹣pressuredays. G.Peopletherehavehearttroubleandotherkindsofhealthproblemsduringthismonth.
Thegoodcommunicationbetweenparentsandchildrenareveryimportant.Ifwedon'tcommunicatewithourparentsproperwemayfinditdifficultytogettheirsupportwhenweareinneedofhelp.Howshouldwedotoimproveourcommunicationwithourparents?Firstlyweshouldlistentoourparentspatientlywhentheygiveusadvices.Theiradvicecanserveasshortcuttosolveyourproblems.Secondlyweshouldbehonestwithourparents.Ifwedisagreewiththemweshouldletthemtoknow.Lastbutnotleastweshouldalwaystrustedourparentsandseethemasourfriends.Itisalwayseasyforustocommunicatingwithfriends.
ScottandDanielHarryareenjoyingeverydaytaskslikeshoppingandwashingforthefirsttimefollowingtheirmovetoanaccommodation住宿supporthouseinKurwongbahnorthofBrisbanelastyear. DisabilityServicesQueensland'sStrengtheningNon﹣GovernmentOrganisationsprojectprovidedanaccommodationsupportmodelthatwouldenableresidents居住者likeDanielandScotttolivemoreindependently. Thehouseisjustoneofmanyaccommodationsupportservicesfunded资助throughtheproject.Thefive﹣bedroomhouseprovides24﹣hourcareforuptofourindividualswithcomplexneedsincludingmedicalsupport.Careandstaffinglevelsarevariedandflexibledependingoneachresident'srequirements. ScottandDanielwhohaveasevereformofDuchenneMuscularDystrophyrequire24﹣hoursupportinallactivitiesofdailyliving.Beforetheymovedtothehousetheylivedwiththeirfamily.Scottsayslivingathomewasdifficultasitplacedaphysicalandemotionalstrain负担ontheirparentswhohadtowakethemseveraltimeseachnighttorepositionthemorplacethemonbreathingmachines. WewereheavyheartedsaysScottwhoisplanningtowriteabookabouthislifeexperiences.Butourparentsnowhavealotmoretimeforthemselves.Wenowmanageourselvesonaday﹣to﹣daybasis. Danielisanenthusiasticgardenertakingcareofhisownvegetablegarden.Themensharethehousewithoneotheryoungmanandtheygotorugbyleaguegamesmeetingupwithfriends. LeedingCareAustraliaprovidesthecareserviceatKurwongbah.ManagerLeeGarnisssayssettingupthefacilities设施hasnotbeenwithoutitschallenges. ItisanunconventionalmodelofcareLeesays.ThehomeisScottandDaniel'shomehoweveritisalsoaworkplacefortheirsupportstaff.Balancingthesetworequirementshasbeenachallengeforall. Wehaveexperiencedabitofalearningphaseoverthelasttwelvemonths.HoweverbyworkingasateamwetryourbesttomeettheneedsofbothresidentsandstaffandIthinkwehaveachievedtherightbalance. 1WhatdoweknowaboutthehouseScottandDanielliveinnow? A.Itwasbuiltbytheirparents. B.Itcanaccommodatefourresidents. C.Itbelongstoagovernmentalproject. D.It'slocatedinthecenterofBrisbane. 2WhydidScottandDaniel'sparentswakeupfrequentlyatnight? A.Tohelpthemdoexercise. B.Theyweremakingalotofnoise. C.Tocheckontheirbreathing. D.Theywereunderemotionalpressure. 3HowdidScottfeelwhilelivingwithhisparents? A.Abitguilty. B.Quitehappy. C.Veryproud. D.Slightlyangry. 4Whatwasachallengewhilesettingupthefacilities? A.Lackoffund. B.Noworkplace. C.Inexperiencedstaffmembers. D.Satisfyingbothstaffandresidents'needs.
如图已知⊙O是△ABC的外接圆且BC为⊙O的直径在劣弧上取一点D使＝将△ADC沿AD对折得到△ADE连接CE． 1求证CE是⊙O的切线 2若CE＝CD劣弧的弧长为π求⊙O的半径．
PeteRosethefamousbaseballplayerwhomIhavenevermettaughtmesomethingsovaluablethatitchangedmylife.PetewasbeinginterviewedinspringtrainingtheyearhewasabouttobreakTyCobb'sall﹣timehitsrecord.OnereporteraskedPeteyouonlyneed78hitstobreaktherecord.Howmanyat﹣ bats轮到击球doyouthinkyou'llneedtogetthe78hits?WithouthesitationPetesaid78.ThereporteryelledbackAhcomeonPete.Youdon'texpecttoget78hitsin78at﹣batsdoyou? Mr.Rosecalmlysharedhisruleinlifewithallthereporterswhowereanxiouslyawaitinghisreply.EverytimeIstepuptotheplateIexpecttogetahit！IfIdon'texpecttogetahitIhavenorighttostepinthebatter'sboxinthefirstplace！IfIgouphopingtogetahitthenIprobablydon'thaveaprayerofgettingahit.Itisthepositiveexpectationthathasgottenmeallofthehitsinthefirstplace. WhenIthoughtaboutPeteRose'sruleandhowitwasappliedtoeverydaylifeIfeltalittleembarrassed.AsabusinesspersonIwashopingtomakemysalesmeetthequotas定额.AsafatherIwashopingtobeagooddad.AsamarriedmanIwashopingtobeagoodhusband.ThetruthwasthatIwasanadequatesalespersonIwasnotsobadasafatherandIwasanokayhusband.Iimmediatelydecidedthatbeingokaywasnotenough!Iwantedtobeagreatsalespersonagreatfatherandagreathusband.Ichangedmyattitudetooneofpositiveexpectationsandtheresultswereamazing.IwasfortunateenoughtowinafewsalestripsIwonCoachoftheYearinmyson'sbaseballleagueandIsharedalovingrelationshipwithmywife！ThanksMr.Rose! 1WhichofthefollowingsayingscanmostappropriatelybeusedtodescribeMr.Rose'srule? A.Hewhodoesn'twanttobeageneralcan'tbeagoodsoldier. B.Beforeeverythingelsegettingreadyisthesecretofsuccess. C.Ifyouworkhardenoughyourdreamswillcometrue. D.Romewasnotbuiltinoneday. 2WhatcanbeinferredaboutPeteRosefromthepassage? A.Hewasgeneroustoshareallhisruleswitheveryone. B.Hegotallthehitshewantedbecauseofgoodluck. C.Hesethimselfagoalofbeingthebest. D.Helikedtodreamofsomethingimpossible. 3BysayingIwasanadequatesalespersoninPara.3thewriterprobablymeans. A.hecouldmakeadequatemoneyasasalesperson B.hedidn'tdoanexcellentjobasasalesperson C.hewasgoodenoughtobeasalesperson D.heknewhowtosellgoodsinaproperway
Achildcanbemolded塑造inthewaythatyouwanthimorhertobe.Forgivingthebesteducationtothechilditisveryimportanttoteachhimorherinapositiveatmosphere.1.Sotoletayoungchildhavepatienceisveryimportant. Todothisfirstofalleducatorsneedtoestablishasenseoftrustforchildren.2.Howeverasthechildgrowsitbecomeseasiertointroducethepracticeofpatience.Itisoftenseenthatachildisabletopracticelearningpatiencewithapositiveattitude.Teachingthelessonsofpatiencetochildrencanbemilestonesofdevelopmentofdifferentagelevelsofchildren.3. Ifyoureallywanttoteachyourkidthesebasicqualitiestherearesomanycreativewayswhichmighthelpyou.4.Ifparentsstarttellingthempatienceintheirday﹣to﹣daylifechildrendocatchitandimplement实施itintheirlives.Babiescansenseseeandhearreactions.Smallchildrenarealreadyveryawareoftheirsurroundingsandmoresensitivetoactionsandreactionsadultsmake. Parentscanshowthemexamplesofenduringpatienceandintroducethemtofamouspeople.5.Teachthemhowtohandlethesituationswithmorepatiencesothattheycanbecomeabetterpersonlateron. A.Howcanyouteachpatiencelessonstoachild? B.Everyparentdreamshischildcanpracticeabitofpatience. C.Italsoreflectswhatachildisabletodoandcannotyetdo. D.Followingheroes'lifestylescouldbeaninterestingmethodtoo. E.Itisdifficulttoteachachildhowtohavepatiencewhenheisyoung. F.Childrenreallylikedoingwhatevertheywanttodowithoutbeinginstructed. G.Thebestwaytosowtheseedsofpatienceinchildrenisthroughtheirparents.
Itisatruethatyoucan'tjudgeabookbyitscover.
EverybodyseemstopaymoreattentiontomylittlesisterLisa.I've1enoughofthisbig﹣sisterthing! SoIdecideto2withmyfavoritetoysandother3likeclothes.Mother4myrunningaway.Howevershe'snotasupsetasshe5beAreyougoingtoGrandma's?Ican'tbelieveshecaneven6thisout.She'slikeawitch! Idon't7herandgoout.So8onmyleavingI'munawaremotheris9me.FinallyIgettoGrandma's.10Ievenknockthedooropens.IrealizeMotherhas11ahead. Mothercomesinandsitsdownpattingherthigh大腿Comehere.Idon'twanttobutI'mhotandtiredsoI12herthigh.Shepushesmyhairbehindmyearandasks13Dearwhyhaveyouleft?AnditallcomesoutIt's14andallthetimewithLisaIgetintotrouble… Takingmyfaceinherhands.MumsaysIdon'twantyoutobeso15.Ifit'shardforyou.I'llcalltheorphanageandsendherawaytomorrow.Istartto16andIbegherNo.Don'tsendheraway!Seeming17Motheragrees. 18wheneverwehavean19ifIsayMumLisa'sbeingmeantome! MumsmilesYouhadyour20. 1A.seen B.had C.done D.thought 2A.argue B.move C.talk D.leave 3A.necessities B.facilities C.valuables D.tools 4A.monitors B.enjoys C.ignores D.notices 5A.could B.must C.should D.would 6A.put B.take C.bring D.figure 7A.forgive B.answer C.watch D.accept 8A.keen B.dependent C.focused D.impressed 9A.seeking B.following C.missing D.scolding 10A.Before B.When C.Until D.After 11A.called B.arrived C.known D.asked 12A.pushaway B.falloff C.geton D.holdonto 13A.quickly B.impatiently C.unhappily D.gently 14A.unimportant B.improper C.unfair D.impolite 15A.ridiculous B.sad C.unconfident D.nervous 16A.cry B.laugh C.nod D.jump 17A.puzzled B.unsatisfied C.exhausted D.unwilling 18A.Afterwards B.Instead C.Frankly D.Generally 19A.discussion B.plan C.quarrel D.choice 20A.life B.chance C.experience D.fortune
WantedSomeoneforaKiss We'relookingforproducerstojoinusinthesecondofLondon100FM.You'llworkonthestation'smusicprogrammes.Musicproductionexperienceinradioisnecessaryalongwithrichknowledgeofmoderndancemusic.Pleaseapply申请inwritingtoProducerVacanciesKiss100. FatherChristmas We'relookingforaveryspecialpersonpreferablyover40tofillourFatherChristmassuit. WorkingdaysEverySaturdayfromNovember24toDecember15andeverydayfromDecember17toDecember24exceptSunday1030﹣1600 Excellentpay. Pleasecontact联系theEnterpriseShoppingCenterStationParadeEastbourne. AccountantsAssistant WhenyoujointhetheminourRevenueAdministrationUnityouwillbeprovidingassistancewithinallpartsoftheRevenueDivisiondealingwithpostandothergeneralduties.IfyouareeducatedtoGCSEgradeClevelwewouldliketotalktoyou.Thispositionisequallysuitableforaschoolleaverofforsomebodywhohasofficeexperience. WealdenDistrictCouncil SoftwareTrainer Ifyouareaged24﹣45andhaveexperienceinteachingandtrainingyoucouldbethepersonwearelookingfor.Youshouldbegoodatthecomputerandhavesomeexperienceinprogrammewriting.Youwillbeallowedtomakeourdecisionandtodesigncoursesaswellaspresentthem.Payupwardsof￡15000fortherightperson.PleaseapplybysendingyourCV简历toMrsR.OgliviePalmlaceLimited. 1Whoshouldyougetintouchwithifyouhopetoworkinaradiostation? A.ProducerVacanciesKiss100. B.MrsR.OgliviePalmlaceLimited. C.TheEnterpriseShoppingCentre D.WealdenDistrictCouncil. 2WelearnfromtheadsthattheEnterpriseShoppingCentreneedsapersonwho. A.isagedbetween24and40 B.maydosometrainingwork C.shoulddealwithgeneralduties D.canworkforaboutamonth 3Whichpositionisopentorecentschoolgraduates? A.ProducerLondonKiss. B.FatherChristmas. C.AccountantsAssistant D.SoftwareTrainer 4WhatkindofpersonwouldprobablyapplytoPalmaceLimited? A.OnewithGCSEgradeClevel. B.Onewithsomeofficeexperience. C.Onehavinggoodcomputerknowledge D.Onetrainedinproducingmusicprogrammes.
假定你是李华来自高一4班.请你代表班级写封邮件给下周四即将回国的外教Johnson先生邀请他参加7月20日晚上7点为其出色的教学而举办的欢送晚会. 注意 1.词数100左右 2.可以适当增加细节以使行文连贯 3.邮件的开头和结尾己给出不计入总词数. DearMr.Johnson Yours LiHua
某种机器使用若干年后即被淘汰该机器有一易损零件为调查该易损零件的使用情况随机抽取了100台已被淘汰的这种机器经统计每台机器在使用期内更换的该易损零件数均只有891011这四种情况并整理了这100台机器在使用期内更换的该易损零件数绘制成如图所示不完整的条形统计图． 1请补全该条形统计图 2某公司计划购买一台这种机器以及若干个该易损零件用上述100台机器更换的该易损零件数的频率代替一台机器更换的该易损零件数发生的概率． ①求这台机器在使用期内共更换了9个该易损零件的概率 ②若在购买机器的同时购买该易损零件则每个200元若在使用过程中因备用该易损零件不足再购买则每个500元．请你帮该公司用花在该易损零件上的费用的加权平均数进行决策购买机器的同时应购买几个该易损零件可使公司的花费最少
YouprobablyknowwhoMarieCuriewasbutyoumaynothaveheardofRachelCarson.Oftheoutstandingladieslistedbelowwhodoyouthinkwasthemostimportantwomanofthepast100years? JaneAddams1860﹣1935 AnyonewhohaseverbeenhelpedbyasocialworkerhasJaneAddamstothank.Addamshelpedthepoorandworkedforpeace.Sheencouragedasenseofcommunity社区bycreatingsheltersandpromotingeducationandservicesforpeopleinneedIn1931AddamsbecamethefirstAmericanwomantowintheNobelPeacePrize. RachelCarson1907﹣1964 Ifitweren'tforRachelCarsontheenvironmentalmovementmightnotexisttoday.Herpopular1962bookSilentSpringraisedawarenessofthedangersofpollutionandtheharmfuleffectsofchemicalsonhumansandontheworld'slakesandoceans. SandraDayO'Connor1930﹣present WhenSandraDayO'ConnorfinishedthirdinherclassatStanfordLawSchoolin1952shecouldnotfindworkatalawfirmbecauseshewasawoman.ShebecameanArizonastatesenator参议员andin1981thefirstwomantojointheU.S.SupremeCourt.O'Connorgavethedecidingvoteinmanyimportantcasesduringher24yearsonthetopcourt. RosaParks1913﹣2005 OnDecember11955inMontgomeryAlabamaRasaParkswouldnotgiveupherseatonabustoapassenger.HersimpleactlandedParksinprison.ButitalsosetofftheMontgomerybusboycott.Itlastedformorethanayearandkickedoffthecivil﹣rightsmovement.TheonlytiredIwaswastiredofgivinginsaidParks. 1WhatisJaneAddamswell﹣﹣knownforinhistory? A.Hereffortstowinaprize. B.Herlackofpropertraininginlaw. C.Hersocialwork. D.Hercommunitybackground. 2WhatisthereasonforO'Connor'sbeingrefusedbythelawfirm? A.Herlackofpropertraininginlaw. B.Herlittleworkexperienceincourt. C.Thediscriminationagainstwomen. D.Thepoorfinancialconditions. 3Whomadeagreatcontributiontothecivil﹣rightsmovementintheUS? A.JaneAddams. B.RosaParks C.SandraDay D.RachelCarson. 4Whatcanweinferaboutthewomenmentionedinthetext? A.Theyarehighlyeducated. B.Theyaretrulycreative. C.Theyarepeace﹣lovers. D.Theyarepioneers.
已知∠AOB＝60°OC是∠AOB的平分线点D为OC上一点过D作直线DE⊥OA垂足为点E且直线DE交OB于点F如图所示．若DE＝2则DF＝．
某学校有2200名学生现采用系统抽样方法抽取44人将2200人按12…2200随机编号则抽取的44人中编号落在[101500]的人数为
如图直线y＝4﹣x与双曲线y＝交于AB两点过B作直线BC⊥y轴垂足为C则以OA为直径的圆与直线BC的交点坐标是．
ChoosingtheRightPathtoBeaBetterPerson Lifeisaconstantexerciseinself﹣improvement.Intherushtoachievetheideaofbeingbettercanbecomelostsometimes.Youmayalwayswonderhowtoimproveyourselfandfulfillyourdreamsinaneasierway.1 Exploreyourtalents. Everybodyhassomeoutstandingskillsorinterests.Soit'softennecessarytobepatientandtrymanythingsbeforeyoufindonethatsuitsyou. 2Forexamplepeoplelovingadventuremaynotbeinterestedinthequietchessclubbutsomeonewhoenjoysotherquietactivitiesmightbe.Determiningwhoyouenjoybeingaroundmayhelpyouknowwhatyou'llenjoy. 3 Nomatterhowmuchmoneyyoumakeyouwillnotbehappyifyouspendyourentirelifedoingsomethingyouhate.It'simportanttoatleastdevotesomeofyourtimetowhatmakesyouhappy. Ifyou'reparticularlyunhappyatyourjobconsiderwhy.4Ifyoufeelyourjobisn'tmeaningfulorisn'tinlinewithyourvaluesconsiderfindinganotherjob. Experiencesomethingnew. Researchhasshownthatwhenwe'reinourcomfortzonewearen'tasproductiveaswearewhenwestepjustbeyondit.5Becauseofthatwemayreactslowlytoourownpositiveexperiences.It'simportanttohavenewexperiencesandinteractionswithothersevenwhenthosearealittlescary.Doingsocanhelpyouachievemore. A.Dowhatyoulove. B.Herearesometipsforyou. C.Registerinaclassyou'reinterestedin. D.Humansadaptveryquicklytopositiveevents. E.It'spossiblethatsomechangesmaychangeyourfeeling. F.Similartypesofpeoplemaybeattractedtothesameactivities. G.Trynottoallowyourselftofocussomuchonacertainaspectofyourlife.
Celebrities名人likeOliviaMunnaswellasfashioncompanieslikeCucciandVersaceareamongthosewhohavebeenopposed1wearinganimalfur.NowSanFranciscohasbecomethe2largecityintheUSAtobanretailersfromsellingnewfurtotheircustomers. Thebanaimstosend3strongmessagetothefurindustry4thecrueltytheseanimalsendureforthepurposeof5becomeclothingisnotconsistentwiththevalueofthecity. AsweallknowWestHollywoodbecamethefirstAmericancity6forbidthesaleofnewfuritemsin2011andBerkeleypassedabanonthesaleoffurclothingin2017.Additionallyin2000theUKledthecharge打头阵7followbyAustraliain2004.MorerecentlytheNetherlandstheEuropeanUnion'smaproduceroffurbannedfurfarmingin2012andplanstoendmink貂farmingby2024.In2018Norwaybannedfurfarmsand8endfoxandminkfarmingby2025. Hopefullyonlywheneffortslikethesearemadetoencourage9consumetostopbuyingrealanimalfur10thelivesofanimalsbefurtherprotectedallovertheworld.
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