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已知双曲线C:﹣=1(a>0,b>0)的左、右焦点分别为F1,F2,过F1的直线与C的两条渐近线分别交于A,B两点.若=,•=0,则C的离心率为 .
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高三下学期数学《》真题及答案
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已知双曲线-=1a>0b>0的左右焦点分别为F.1-c0F.2c0.若双曲线上存在点P.使=则该双曲
已知A.是双曲线的左顶点F1F2分别为双曲线的左右焦点P.为双曲线上一点G.是△PF1F2的重心若则
设点P.在双曲线-=1ab>0的右支上双曲线的左右焦点分别为F.1F.2若|PF1|=4|PF2|则
若双曲线-=1a>0b>0的左右焦点分别为F1F2线段F1F2被抛物线y2=2bx的焦点分成7∶3的
已知双曲线a>0b>0的左右焦点分别为F1F2以F1F2为直径的圆被直线截得的弦长为a则双曲线的离心
已知双曲线-=1a>0b>0的左右焦点分别为F.1F.2点P.在双曲线的右支上且|PF1|=4|PF
已知
是双曲线
=1(a>0,b>0)的左顶点,F.
1
、F.
2
分别为双曲线的左、右焦点,P.为双曲线上一点,G.是△PF
1
F.
2
的重心,若
,则双曲线的离心率为( ) A.2
3
4
与λ的取值有关
已知双曲线的左右焦点分别为若双曲线上存在一点使则该双曲线的离心率的取值范围是.
若双曲线的左右焦点分别为F1F2线段F1F2被抛物线的焦点分成53两段则此双曲线的离心率为_____
已知F.1F.2分别为双曲线a>0b>0的左右焦点若双曲线左支上存在一点P.使得=8a则双曲线的离心
已知F.1F.2分别为双曲线a>0b>0的左右焦点P.为双曲线右支上的任意一点若的最小值为8a则双曲
(1,+∞)
(1,2]
(1,
]
(1,3]
已知
是双曲线
的左顶点,F
1
、F
2
分别为双曲线的左、右焦点,P.为双曲线上一点,G.是△PF
1
F
2
的重心,若
,则双曲线的离心率为 A.2
3
4
与
的取值有关
已知双曲线的左右焦点分别为点在双曲线的右支上且则此双曲线的离心率的最大值为_____________
已知双曲线-=1a>0b>0的左右焦点分别为F.1F.2以F.1F.2为直径的圆与双曲线在第一象限的
已知双曲线C.a>0b>0的左右焦点分别为F1F2点M.与双曲线C.的焦点不重合点M.关于F1F2的
,
,线段MN的中点在双曲线的右支上,若|AN|﹣|BN|=12,则a= A.3B.4
5
6
已知双曲线与双曲线的离心率相同双曲线C1的左右焦点分别为F1F2M.是双曲线C1的一条渐近线上的点且
32
16
8
4
已知椭圆C1的方程为双曲线C2的左右焦点分别为C1的左右顶点而C2的左右顶点分别是C1的左右焦点1求
已知双曲线-=1a>0b>0的左右焦点分别为F1F2以F1F2为直径的圆与双曲线在第一象限的交点为P
已知点P.是双曲线a>0b>0右支上一点F.1F.2分别为双曲线的左右焦点H.为△PF1F.2的内心
已知双曲线C.a>0b>0的左右焦点分别为F1F2点M.与双曲线C.的焦点不重合点M.关于F1F2的
,
,线段MN的中点在双曲线的右支上,若|AN|﹣|BN|=12,则a= A.3B.4
5
6
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Herearesomebestsellersof2018atAmazon. Thecar Fourteen﹣year﹣oldTerry'sparentsneverpayhimmuchattention.Sowhentheybothdisappearafteroneoftheirall﹣too﹣frequentargumentsTerryisn'texactlyeagerforthemtocomehome.Onhisownhefixesanabandonedcar.Thoughhedoesn'tknowmuchaboutdrivinghegetsbehindthewheelandheadswestwiththeintentionofvisitinganuncleinOregon.It'sanexcitingandsometimesdangerousjourney.AlongthewayhelearnsalotaboutpeopleaboutAmerica﹣﹣andmostimportantlyabouthimself. TheRunningDream Jessicathinksherlifeisoverwhenshelosesaleginacaraccident. Asshestrugglestocopewithherprosthesis义肢andmanyotherdifficultiesJessicadevelopsacloserelationshipwithRosaagirlwhohasacancerandseesrightintoJessica'sheart. WiththesupportoffamilyfriendsacoachandherteammatesJessicaisabletorunagain.Butthat'snotenoughforhernow.Shedoesn'tjustwanttocrossfinishlinesherself﹣shewantstotakeRosawithher. HaveaNewTeenagerbyFriday Doyouknowthisperson? Hisbedroomlookslikeagarbagedump. Shechangesclothesthreetimesbeforebreakfast. Itseemsthathe/sheneveragreeswithyou. Congratulations!Youhaveateenagerinyourhome.Butyouneedn'tfeelhelpless.Infactyou'rejustfivedaysawayfromyourteenagerasking.WhatcanIdotohelp?InternationallyrecognizedfamilyexpertDr.KevinLemanwillhelpyougetrealresults﹣reallyfast. BoyRobot Seventeen﹣year﹣oldIsaakdiscoversthetruthabouthisoriginagovernment﹣madehuman.Butadeadlymilitaryforceistryingtokillhim.HeandtheotherRobotscanonlyfindprotectionfromtheUnderground﹣asecretnetworkofRobotsandhumansworkingtogethertoensureacoexistentfuture.Isaakmustdecidewhethertoholdontohishumanityandfacepossibledeathortoembracehistruenatureinordertosurvive. Ifyouareinterestedinanyofthebooksclickhereforfurtherinformation https∥www.amazon.com/. 1Whichbookisasciencefiction? A.TheCar. B.TheRunningDream. C.HaveaNewTeenagerbyFriday. D.BoyRobot. 2Whichofthefollowingisn'tconveyedinTheRunningDream? A.Friendship. B.Modesty. C.Bravery. D.Determination. 3WhoisthebookHaveaNewTeenagerbyFridayintendedfor? A.Experts. B.Teenagers. C.Parents. D.Teachers.
MyFavouriteBooks JoUsmarisawriterforCosmopolitanandco﹣authoroftheThisBookWillseries系列oflifestylebooks.Hereshepickshertopreads. Matilda RoaldDahl IoncewroteapaperontheinfluenceoffairytalesonRoaldDahl'swritinganditgavemeanewappreciationforhisstrangeanddelightfulworlds.Matilda'sbattleswithhercruelparentsandthebossyheadmistressMissTrunchbullareequallyfunnyandfrighteningbutthey'realsoaspirational. AfterDark HarukiMurakami It'sabouttwosisters﹣Eriamodelwhoeitherwon'torcan′tstopsleepingandMariayoungstudent.IntryingtoconnecttohersisterMaristartschangingherlifeanddiscoversaworldofdiversenightpeoplewhoarehidingsecrets. GoneGirl GillianFlynn Therewasabitofmethatdidn′twanttolovethiswheneveryoneelseontheplanetdidbutthehorrorstoryisbrilliant.There'stensionandanxietyfromthebeginningasNickandAmybattleforyourtrust.It'sarealwhodunitandthefrustrationwhenyourealisewhat'sgoingonishorriblyenjoyable. TheStand StephenKing Thisisanexcellentfantasynovelfromoneofthebeststorytellersaround.Afteraseriousfluoutbreakwipesout99.4%oftheworld′spopulationabattleunfoldsbetweengoodandevilamongthoseleft.RandallFlaggisoneofthescariestcharactersever. 1WhodoesIrefertointhetext? A.StephenKing. B.GillianFlynn. C.JoUsmar. D.RoaldDahl. 2WhichofthefollowingtellsaboutMariandEri? A.Cosmopolitan. B.Matilda. C.AfterDark. D.TheStand. 3WhatkindofbookisGoneGirl? A.Afolktale. B.Abiography. C.Alovestory. D.Ahorrorstory.
Bullied霸凌botheredandmadIbecameatroublemakerinschool.Inthetenthgradeyearitcametoahead.I1friendswitharoughkidwhowellcouldhave2theendofmyfuture.AbigfightwasplannedforthatFridaynight.MyfriendsaidRudywe'retough.Let'sgo.I3agreed.Ihadabighead.Itwasa4toshowoff.Iwould5thosewhohadmademesomad. Iwaiteduntilthefamilywas6asleep.QuietlyI7outofbedpulledonmyclothesandtiptoed踮着脚走tothebackdoor.Iwascarefulnottomakeasound.HoweverDadknewsomethingwasup.He8meoffatthedoor. Withhishandonmyshoulderhe9thatwetalk. IadmittedwhereIwas10.Thekidswewouldfightagainsthad11us. Itwasour12toteachthemalesson.That'swhenDad13myfutureandmaybemylife.HerepliedYouarenomanwhena14fightisyourway.Youbecomeamanbyknowingwhentowalkaway.Learnitnowandremember. I'm15thatDadstayeduptocatchmethatnight.Bad16camethenextday.Severalwerebadlyhurtinthefight.Witha17totheheadmyfriendwasnowdead. ItcouldhavebeenmeorImighthavebeen18andtakenaway.Either19thatwouldhavecausedmyend DadyouwerethebestYoutaughtmetostopthefoolish20andtoknowwhentowalkaway 1A.found B.made C.met D.knew 2A.caused B.prevented C.kept D.observed 3A.disgustingly B.gradually C.foolishly D.sincerely 4A.trick B.request C.habit D.chance 5A.callin B.beatup C.fightfor D.relyon 6A.forever B.still C.sound D.half 7A.jumped B.dropped C.rushed D.slipped 8A.cut B.saw C.paid D.sent 9A.insisted B.agreed C.declared D.promised 10A.caught B.deserted C.headed D.lost 11A.educated B.teased C.inspired D.rejected 12A.duty B.pleasure C.task D.turn 13A.ignored B.predicted C.ruined D.rescued 14A.midnight B.meaningless C.successful D.deadly 15A.astonished B.blessed C.defeated D.relaxed 16A.kids B.ideas C.news D.decisions 17A.blow B.disease C.flash D.shelter 18A.arrested B.blamed C.killed D.robbed 19A.crime B.man C.suggestion D.way 20A.act B.dream C.friend D.theory
Inanonlineclassdevelopinghealthypatternsofcommunicationwithprofessorsisveryimportant.1WhileIhaveonlylistedtwoofeachthereareobviouslymanyothersituationsthatcanarise.Studentsshouldbeabletoextendthelogic逻辑ofeachtotheirparticularcircumstance. Do's •2Questionsaboutsubjectcontentaregenerallywelcomed.Beforeaskingquestionsaboutthecoursedesignreadthesyllabus教学大纲andlearningmanagementsysteminformationtobesuretheanswerisn'thidinginplainsight. •Participateindiscussionforums论坛blogsandotheropen﹣endedforumsfordialogue.3Besuretostayontopicandnotofferirrelevantinformation.Makeapointandmakeitsafeforotherstodothesame. Don'ts •Don'tsharepersonalinformationorstories.Professorsarenottrainednursesfinancialaidexpertsoryourbestfriends.Ifyouareinneedofadeadlineextensionsimplyexplainthesituationtotheprofessor.4 •Don'topenlyexpressannoyanceataprofessororclass.5Whenastudentattacksaprofessoronthesocialmediathelanguageusedactuallysaysmoreaboutthestudent.Ifthereistrulyaconcernaboutaprofessor'sprofessionalismorabilitybesuretouseonlinecourseevaluationstocalmlyofferyourcomments. A.That'swhattheyarefor. B.Turntoanonlineinstructorforhelp. C.Ifmoreinformationisneededtheywillask. D.Rememberthatonlineprofessorsgetalotofemails. E.Belowaresomecommondo'sanddon'tsforonlinelearners. F.Everyonehastakenanot﹣so﹣greatclassatonetimeoranother. G.Askquestionsbutmakesuretheyaregoodthoughtfulquestions.
MarianBechtelsitsatWestPalmBeach'sBarLouiecounterbyherselfquietlyreadinghere﹣bookasshewaitsforhersalad.Whatisshereading?Noneofyourbusiness!LunchisBechtel'smetime.AndlikemoreAmericansshe'snotalone. Anewreportfound46percentofmealsareeatenaloneinAmerica.Morethanhalf53percenthavebreakfastaloneandnearlyhalf46percenthavelunchbythemselves.Onlyatdinnertimeareweeatingtogetheranymore74percentaccordingtostatisticsfromthereport. Iprefertogooutandbeout.Alonebuttogetheryouknow?Bechtelsaidlookingupfromherbook.BechtelwhoworksindowntownWestPalmBeachhaslunchwithcoworkerssometimesbutlikemanyofustoooftenworksthroughlunchatherdesk.Alunchtimeescapeallowshertokeepabossfromtappingherontheshoulder.Sheretunstoworkfeelingenergized.TodayIjustwantedsometimetomyselfshesaid. JusttwoseatsoverAndrewMazolenyalocalvideographerisfinishinghislunchatthebar.Helikesthathecansitandcheckhisphoneinpeaceorchatupthebarkeeperwithwhomhe'sonafirst﹣namebasisifhewantstohavealittleinteraction交流.Ireflectonhowmyday'sgoneandthinkabouttherestoftheweekhesaidIt'sachanceforself﹣reflection.Youreturntoworkrechargedandwithaplan. Thatfreedomtochooseisonereasonmorepeopleliketoeatalone.Therewasatimewhenpeoplemayhavefeltawkwardaboutaskingforatableforonebutthosedaysareover.Nowwehaveoursmartphonestokeepuscompanyatthetable.Itdoesn'tfeelasaloneasitmayhavebeforealltheadvancesintechnologysaidLaurieDemerittwhosecompanyprovidedthestatisticsforthereport. 1Whatarethestatisticsinparagraph2about? A.Foodvariety. B.Eatinghabits. C.Tablemanners. D.Restaurantservice. 2WhydoesBechtelprefertogooutforlunch? A.Tomeetwithhercoworkers. B.Tocatchupwithherwork. C.Tohavesometimeonherown. D.Tocollectdataforherreport. 3WhatdoweknowaboutMazoleny? A.Hemakesvideosforthebar. B.He'sfondofthefoodatthebar. C.Heinterviewscustomersatthebar. D.He'sfamiliarwiththebarkeeper. 4Whatisthetextmainlyabout? A.Thetrendofhavingmealsalone. B.Theimportanceofself﹣reflection. C.Thestressfromworkingovertime. D.Theadvantageofwirelesstechnology.
Igraduatedin1941andofcoursegotcaughtinthewar.In1945Iwasouttwenty﹣oneyearsoldasoldierthrough35bombingmissionsandattheUniversityofWashingtontakingcreativewritingcoursessomethingI'dlookedforwardtoallthroughtheAirForce. I'dstartedwritingwhenIwasnineandwritingseemedtobetheonlythingI'deverbeableorwanttodo.MyteacherwasanewmannamedGrantRedfordaverygoodshortstorywritingteacherandasadman.HewasfromMontanaandhadbeenconnectedwiththeold.IthinkitbecamethebutI'mnotsureandIdon'tbothertolookitup.I'mafraidIwasnevermuchofastudentforRedford.Mystorieswerehopelesslyself﹣indulgent任性的onandonaboutmypersonalproblemswithoutformwithoutdevelopmentandwithoutevenanygoodwriting. HoweverIdidwritehumorinthosedaysandhadnotroublegettingitpublishedinthecampusmagazinethoughI'dhatetoseeitnow.Mostlymywritingwasusedtogetmyselfattentiontosatisfyaterriblepersonalinterestinself﹣admirationanditwasn'tuntilIconcentratedallmyeffortsonpoemsthatIwastorealizetheonlyrealrewardofwritingthatspecialwayyoufeeljustwhenyou'vedonesomethingyou like.That'sfarmoresatisfyingthanseeingyournameinprintgoodreviewspraiseorapplauseafterareading.Andmorelasting. 1Whatdoweknowabouttheauthor'schildhood? A.Agoodstudentofhisteacher. B.Crazyaboutwriting. C.Goodattellingshortstores. D.Longingtobeapilot. 2Howwashiswritingcareerattheearlystage? A.Productive. B.Successful. C.Struggling. D.Acompletefailure. 3Wheredidtheauthoreventuallyfindcomfortinwriting? A.Shortstories. B.Poems. C.Humorousstories. D.Goodreviews.
假如你是李华作为交流生在英国读书时住在Mrs.Brown家.现在刚回国不久打算给Mrs.Brown写封邮件内容包括 1.表示感谢 2.告知已寄送礼物 3.邀约她暑期游北京. 注意1.词数100左右.开头和结尾已给出.不计入总词数 2.可以适当增加细节以使行文连贯. DearMrs.Brown﹣﹣﹣﹣ Yours LiHua
ChinawillgreenlightInternetmedicalservicesconductedbymedicalinstitutionsaspartofabroaderpushtopromoteInternetPlusHealthcarethoseataStateCouncilexecutivemeetingchairedbyPremierLiKeqiangdecided. Medicalinstitutionswillbeallowedtoprovideonlinediagnosticservicesforsomecommonandchronicdiseasesinpatients'follow﹣upvisitstotheirdoctors.Thetoplevelsofhospitalswillbeencouragedtoprovideonlineservicesincludingconsultations会诊reservationsandtestresultinquiries. AsChinajoinstheranksofmiddle﹣incomecountriesthedemandforhealthserviceshasincreasedsubstantially.InternetPlusHealthcarecanhelpreducetheproblemofinaccessibleandexpensivepublichealthservicesthathavelongbeenabigconcernforthegeneralpublic. Onedecisioncomingoutofthemeetingsaystheintelligentreviewforhealthinsurancewillbeappliedandtheone﹣stopsettlementwillbeadvanced.Thereal﹣timesharingofprescriptionanddrugretailsaleswillbeexploredaswell. Wemustwastenotimeinpushingforwardthemeasuresoncethedecisionsmade.Lisaid.Inrecentyearstop﹣levelhospitalsinmajorcitieshaveseensteadyincreasesinthenumberofpatients.Medicalbillshavebecomeaheavyburdenonfamiliesandhigh﹣endmedicalresourcesstillfallshortofmeetingthegrowingdemandofthepublic. Tosolvetheproblematwo﹣pronged双管齐下的approachmustbetaken.Oneistoestablishmedicalpartnershipstostrengthencooperationbetweenmajorhospitalsandcommunityclinics.TheotheristobringforwardInternetPlusHealthcaretopromotethesharingofqualitymedicalresources. Thegovernmentwillseetoitthatlong﹣distancehealthcareservicescoverallcounty﹣levelhospitals.Somoreeffortswillbemadetoensurethathigh﹣speedbroadbandnetworkwillbeextendedtocovermedicalinstitutionsinurbanandruralareas.Dedicatedinternetaccessserviceswillbesetuptomeettheneedsforlong﹣distancehealthcareservices. 1Accordingtothetextwhichofthefollowingserviceswon'tapatientenjoyonline? A.Receivingamedicaloperation. B.Askingdoctorsforadviceafterthetest. C.Severaldoctorsdiscussionaboutthedisease. D.Makinganappointmentwithadoctorinadvance. 2WhyisthedemandforhealthservicesincreasinginChina? A.Theexpenseofmedicalcare. B.Therecognitionofhealthinsurance. C.Theimprovementofpeople'slifequality. D.Theinconvenienceofhospitalequipment. 3WhatdoesLimeanbysayingWemustwastenotimeinpushingforwardthemeasures? A.Thebillsareimpossibletoafford. B.Thesituationsareurgenttoimprove. C.Themeasuresareperfectlyworkedout D.Thehospitalsareunwillingtoadmitpatients. 4Whatcanbethesuitabletitleforthetext? A.ModernHospitals B.OnlineHealthcareonitsWay C.NoMoreBurdenforGeneralPeople D.WideApplicationsofInternetService
Angerisafeelingthatmanyofusknowalltoowell.Someofusexperienceitdaily1othersholdontoitforyearsatatime.Asyoulikelyknowangerisnotahealthy2.Overtimeitcanbecomeself﹣destructive3relationshipsandevenyourhealth. Thisisnottosaythatangerisalwaysa4thing﹣angerisanaturalpartoflivingitisa5thatsomethingiswrong.Ifangerisnota6normalandnaturalhumanemotionitis7importanttolearnandunderstandhowto8angertherightway. Youcanreleaseangertherightorthewrongway.9whetheryouhaveanangerproblemyourselfornotitis10foreveryonetounderstandwhattheright11ofreleasingangerare.Transformingangerisapowerful12totakethatwillcreatepositivechangesinourrelationships.Oneofthebestwaysto13angeristogiveyourselfthe14toexpressanger.Infactitisquitehealthytoexpressyourangeraslongasyoudoit15Rememberthatangermanagement16bothonmentalandphysicaleffort.Althoughmentaltherapyalonewillhelpyoutremendouslyforreleasingyourangeritcanonlytakeyousofar.Thesame17forexercisetoo.Howeverifyou18bothmentaltherapyandexercisingyouwillthenhave19toanunbelievablepositivesolution.Doaparticularphysicalactivity20thementalintentionofreleasingyouranger. 1A.when B.while C.but D.however 2A.life B.feeling C.happiness D.emotion 3A.reflecting B.ruining C.limiting D.satisfying 4A.bad B.good C.ordinary D.especial 5A.appearance B.mark C.signal D.gesture 6A.unbelievable B.completely C.incompletely D.carefully 7A.whatever B.how C.much D.however 8A.release B.relax C.absorb D.influence 9A.Insteadof B.Exceptfor C.Regardlessof D.Asaresultof 10A.important B.common C.hard D.easy 11A.answers B.messages C.ways D.actions 12A.step B.right C.attitude D.chance 13A.shift B.change C.move D.transform 14A.permission B.application C.affection D.admission 15A.confidently B.correctly C.gradually D.separately 16A.requires B.relies C.lacks D.decline 17A.arranges B.reaches C.prepares D.applies 18A.control B.join C.separate D.combine 19A.access B.approach C.admission D.contact 20A.inconflictwith B.ratherthan C.alongwith D.inplaceof
Backabout20monthsagoIstartedcollegeandjuststruggledwitheverythingsuchasclassesandfriends.Iquicklybecamedepressedandangryatmyselffornotbeingabouttodobetterinschoolinadditiontolackoffriendsduetopoorsocialandcommunicationskills. Thiswentonformonthsuntilmy19thbirthday.Myparentssentmeacakewhichwasagreatcake.ButIrememberhavingthislargecakeandabsolutelynoonetoshareitwith.Iendedthrowingoutthecakeafterhavingonepiecewithabout90%ofitleftover.ThatnightIwasdepressedthatIdecidedtogooutsidetothefreezingtemperatureofthewinterandrun.Iputmyearphonesinwentoutsideandranabout2milesat11p.m.onmybirthday. WhenIgotbackinsideIwascontent.IwasproudofwhatIwasabletodo.Thenextnightdidthesame.Iwasn'tquickorfitbutyouknowthatIwentoutsideanddidsomething.Thecontinuedforabout2monthsuntilIfinallyworkedupthecouragetogotothegymwhereIstartedswimmingagainasIusedtoinhighschool.AmonthwentbyandIstartedliftingweightsandcontinuallyrunning. LookingbackIcanseethatexercisehelpedcuremydepressionbutitdidn'tonlydothat.AtthegymImetnewfriendsandbackatmydormIgrewconfidencetogototheendofthehallseeingpeopleplayingSuperSmashBrothersandaskifIcouldjoin. Sogoforwardtopresentnow.IexerciseeverydayandlookforwardtothathourandahalfIgetdailytodowhatIlovewithpeoplewholoveitaswell.Ihopethishelpssomeonewhomaybeorhavebeeninasimilarsituation. 1Whatmadetheauthordecidetorunatnight? A.Hisl9thbirthday. B.Hisparents'cake. C.Hisloneliness. D.Hisfriends. 2Whichofthefollowingbestdescribestheauthor? A.Traditional. B.Determined. C.Humorous. D.Generous. 3Whatisthebiggestbenefitoftheauthor'srunning? A.Regaininghisconfidence. B.Losinghisweight. C.Playingwithhisbrothers. D.Joiningotheractivities. 4Whydoyouthinktheauthorwrotethispassage? A.Torecallhislifeincollege. B.Toshowhisgratitudetohisparents. C.Toemphasizetheimportanceoffriendship. D.Tosharehisexperienceofdealingwithhardship.
ImagineachildstandingonadivingboardfourfeethighandaskinghimselfthequestionShouldIjump?Thisiswhatmotivationorthelackofitcando.Motivationandgoalsettingarethetwosidesofthesamecoin.1.Likethechildonthedivingboardyouwillstayundecided. 2.Morethanthathowshouldyoustaymotivatedtoachievethegoal?Firstyouneedtoevaluateyourselfyourvaluesyourstrengthsyourweaknessesyourachievementsyourdesiresetc.Onlythenshouldyousetyourgoals. Youalsoneedtojudgethequalityanddepthofyourmotivation.Thisisquiteimportantbecauseitisdirectlyrelatedtoyourcommitment.Therearetimeswhenyourheartisnotinyourwork.3.Soslowdownandthinkwhatyoureallywanttodoatthatmoment.Clarity清晰ofthoughtscanhelpyoumoveforward. Anotherwayofsettingrealisticgoalsistoanalyzeyourshortandlongtermobjectiveskeepinginmindyourbeliefsvaluesandstrengths.Rememberthatgoalsareflexible.4.Theyalsoneedtobemeasurable.Youmustkeepthesepointsinmindwhilesettingyourgoals. Yourpersonalcircumstancesareequallyimportant.Forexampleyoumaywanttobeapilotbutcan'tbecomeonebecauseyoureyesightisnotgoodenough.5.Youshouldreassessyourgoalsandmotivateyourselftosetafreshgoal. Youwillsurelyneedtoovercomesomedifficultiessomeplannedbutmostunplanned.Youcannotovercomethemwithoutamplemotivation.Makesurethatyouplanforthesedifficultiesatthetimeofsettingyourgoals. A.Thiscanaffectyourwork. B.Sohowshouldyoumotivateyourself? C.Howeverthisshouldnotdiscourageyou. D.Sowhyshouldwetrytosetspecificgoals? E.Theycanchangeaccordingtocircumstances. F.Motivationiswhatyouneedmosttodoagoodjob. G.Withoutmotivationyoucanneithersetagoalnorreachit.
Hopehasprovedapowerfulpredictorofoutcomeineverystudywe'vedonesofarsaidDr.Snyderapsychologist. Inresearchwith3920collegestudentsDr.SnyderfoundthatthelevelofhopeamongfreshmenatthebeginningoftheirfirsttermwasamoreaccuratepredictoroftheircollegegradesthanweretheirS.A.T.scoresortheirgradepointaveragesinhighschool.StudentswithhighhopesetthemselveshighergoalsandknowhowtoworktoattainthemDr.Snydersaid.Whenyoucomparestudentswithequallearningabilityandpastschoolachievementswhatsetsthemapartishope. InseekingawaytoassesshopescientificallyDr.Snyderwentbeyondtheusualbeliefthathopeismerelythesensethateverythingwillturnoutallright.ThisideaisnotconcreteenoughitfailstoclarifytwokeycomponentsofhopeDr.Snydersaid. Havinghopemeansbelievingyouhaveboththewillandthewaytoaccomplishyourgoalswhatevertheymaybe. Despitethewisdomintheoldsayingwherethere'sawillthere'sawayDr.Snyderhasfoundthatthetwoarenotnecessarilyconnected.Inastudyofpeoplefrom18to70yearsoldDr.Snyderdiscoveredonlyabout40%ofpeoplearehopefulinthetechnicalsenseofbelievingtheytypicallyhavetheenergyandmeanstoaccomplishtheirgoalsabout20%ofthepeoplebelievedintheirabilitytofindthemeanstoattaintheirgoalsbutsaidtheyhadlittlewilltodosoanother20%havetheoppositepatternsayingtheyhadtheenergytomotivatethemselvesbutlittleconfidencethattheywouldfindthemeanstheresthadlittlehopeatallreportingthattheytypicallyhadneitherthewillnortheway. It'snotenoughjusttohavethewishforsomethingsaidDr.Snyder.Youneedthemeanstoo.Ontheotherhandalltheskillstosolveaproblemwon'thelpwithoutthewillpowertodoit. 1WhatdoesDr.Snyderthinkcanbestpredictafreshman'sacademicperformance? A.HisS.A.T.scores. B.Hishighschoolgrades. C.Hislevelofhope. D.Hisfamilybackground. 2Theunderlinedwordconcreteinthethirdparagraphprobablymeans• A.clear B.pure C.universal D.popular 3WhatdidDr.Syndersayabouttheoldsayingwherethere'swillthere'saway? A.Itisquiterealistic. B.Itisnotinspiringtostudents. C.Itistotallywrong. D.Itisnotalwaystrueinreality. 4Whatcanbethemostsuitabletitleforthepassage? A.Nopainsnogains. B.Hopeemergesaskeytosuccess. C.Willgetsitgoing D.Wherethere'sawillthere'saway.
BIGBUSTOURS﹣THEPERFECTINTRODUCTIONTOSYDNEY Hoponopen﹣topdouble﹣deckerbustoexperiencethecelebratedscenerylandmarksandattractionsofSydneyandBondiBeach.It'stheperfectwaytoseeandexploretheHarborCity'. Top5reasonstotourwithBigBusSydneyhop﹣onandhop﹣offservice Hop﹣onhop﹣offasmuchasyoulike1or2DayTicketvalidforbothSydneyandBondiBeachtours360DegreeViewsGreatPhotoOpportunitiesEntertainingandinformativecommentaryinachoiceof8languagesEarphonesareavailablefromyourdriver. Sydneytoursdepartandfinishatstopl Firsttourstartsat830am.Frequency15﹣20minutes. Bonditoursdepartandfinishatstop24/12 Firsttourstartsat930am.Frequency30minutes. A1lservicesendat730pminpeakseasonand630pminoff﹣peakseason. Pricesandsavings Savel0%whenyoupre﹣bookonline. Wheretobuytickets FromanyuniformedBigBusStaffOnthebusatanyBigBusstopwww.bigbustour.'comTheBigBusMobileAppOurinformationcenter. 1WhatmakestheBigBusToursattractivefortourists? A.Lowprice. B.Wonderfulattractions. C.Experiencedguides. D.Choicesofdifferentvehicles. 2Howmuchshould2adultswith1childpayforthepremiumticketonlineinadvance? A.$140. B.$167.40. C.$186. D.$203. 3Inwhichpartofanewspapercanwemostprobablyreadthistext? A.Geography. B.What'son C.Wandering. D.Feature.
OPENINGSANDPREVIEWS AnimalsOutofPaper Yolo!ProductionsandtheGreatGriffonpresenttheplaybyRajivJosephinwhichanorigami折纸术artistinvitesateenagetalentandhisteacherintoherstudio.MerriMilwedirects.Inpreviews.OpensFeb.12.WestParkPresbyterianChurch165W.86thSt.212﹣868﹣4444. TheAudience HelenMirrenstarsintheplaybyPeterMorganaboutQueenElizabethIIoftheUKandherprivatemeetingswithtwelvePrimeMinistersinthecourseofsixtyyears.StephenDaldrydirects.AlsostarringDylanBakerandJudithIvey.PreviewsbeginFeb.14.Schoenfeld236W.45thSt.212﹣239﹣6200. Hamilton Lin﹣ManuelMirandawrotethismusicalaboutAlexanderHamiltoninwhichthebirthofAmericaispresentedasanimmigrantstory.ThomasKaildirects.Inpreviews.OpensFeb.17.Public425LafayetteSt.212﹣967﹣7555. OntheTwentiethCentury KristinChenowethandPeterGallagherstarinthemusicalcomedybyBettyComdenandAdolphGreenaboutaBroadwayproducerwhotriestowinamoviestar'sloveduringacross﹣countrytrainjourney.ScottEllisdirectsforRoundaboutTheatreCompany.PreviewsbeginFeb.12.AmericanAirlinesTheatre227W.42ndSt.212﹣719﹣1300. 1WhatistheplaybyRajivJosephprobablyabout? A.Atypeofart. B.Ateenager'sstudio. C.Agreatteacher. D.Agroupofanimals. 2WhoisthedirectorofTheAudience? A.HelenMirren. B.PeterMorgan. C.DylanBaker. D.StephenDaldry. 3WhichplaywillyougotoifyouareinterestedinAmericanhistory? A.AnimalsOutofPaper. B.TheAudience. C.Hamilton. D.OntheTwentiethCentury.
假定你是李华你校将举办音乐节.请写封邮件邀请你的英国朋友Allen参加内容包括 1.时间 2.活动安排 3.欢迎他表演节目. 注意 1.词数100左右 2.可以适当增加细节以使行文连贯.
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. IamwritingtotellyousomethingaboutthetransportationinChina.Overthepastfewdecadeswehaddevelopedanamazingnetworkofpublictransportation.Besideswehavebeendecidedtomakeeffortstomakethemmuchbetter.Iamsureanetworkwillsatisfyyourneedsfortravelingeverywheremoreconvenient.Peopleusuallychoosethemeansoftransportationbasedwithsomeaspectssuchasthecostandthetimeneeding.Forexamplebusinessmenaremorelikelytravelbyplaneorhigh﹣speedtraintosavetimewhileofficeworkertendtotakebusesordrivetoworkthemselves.IbelieveyouwillquicklyfigureoutwhentogetaroundonceyouareinChina.
Forthefirsttimein10yearstheUnitedStatesgovernmenthaschangeditsguidanceonhowmuchexercisepeopleneedtostayhealthyandwhentheyshouldstart. Forchildrenandteens Thenewguidancestatesthatthemostimportanttimeforchildrentobeginexercisingisbetweentheagesof3and5.1Thatcouldbelightactivitiesmoderateactivitiesorevenvigorous剧烈的activities. Doctorssayitisimportanttostartyoung.Theyaddthatfrombirthtoage5achild'sbraindevelopsmorethanatanyothertimeinlife.2Alsochildrenwhostartexercisingatayoungagearemorelikelytoestablishhealthybehaviorstheywillcontinueintoadulthood. Butthatdoesnotmeanputtingasmallkidonatreadmill跑步机orotherexerciseequipment.3Afterallit'sakid'snaturetoplayfreelyandhappily. 4Butitshouldn'tbelessthanonehouradaythreetimesaweek.Theiractivitiesshouldmostlybeaerobic有氧的exercisesuchasbikingswimmingorrunningwhichcanstrengthentheheartandlungs.Suchexerciseshouldalsoincludemuscle﹣and﹣bone﹣strengtheningactivitiessuchasclimbingtreesorplaygroundequipmentandplayingsports. Foradults Foradultstheguidelinesrecommendexercising150minutesaweek.Thatcouldbewalkinggardeningdancingetc.5Expertssaythatevenshortamountsofaerobicexercisecanprovidehealthbenefitssuchasloweringbloodpressurereducinganxietyandimprovingsleep. A.Anykindofactivitythatgetspeopleexercisingwilldo. B.Aerobicactivityworksonlyifitlastsforatleast10minutes. C.Simplygivingakidthetimeandspacetoplayactivelyisenough. D.Childrenabove5canhavearelativelyshortertimefordailyexercise. E.Childreninthisagerangerequireaboutthreehours'activeactivitiesdaily. F.Attainingthehealthbenefitsfromexercisemaybeharderthanearlierthought. G.Thesedevelopmentshavea1astingeffectonachild'sabilitytosucceedinlife.
Tasteissuchsubjectivematterthatwedonotusuallyconductpreferencetestsforfood.Themostyoucansayaboutanyone'spreferenceisthatit'soneperson'sopinion.Butbecausethetwobigcolacompanies﹣﹣﹣﹣Coca﹣ColaandPepsiColaaremarketedsoaggressivelywe'vewonderedhowbigaroletastepreferenceactuallyplaysinbrandloyalty.WesetupatastetestthatchallengedpeoplewhoidentifiedthemselvesaseitherCoca﹣ColaorPepsifansFindyourbrandinablindtasting. WeinvitedstaffvolunteerswhohadastronglikingforeitherCoca﹣ColaorPepsiDietCokeorDietPepsi.Thesewerepeoplewhothoughtthey'dhavenotroubletellingtheirbrandfromtheotherbrand. Weeventuallylocated19regularcoladrinkersand27dietcoladrinkers.Thenwefedthemfourunidentifiedsamplesofcolaoneatatimeregularcolasfortheonegroupdietversionsfortheother.WeaskedthemtotelluswhethereachsamplewasCokeorPepsithenweanalyzedtherecordsstatisticallytocomparetheparticipants'choiceswithwhatmereguess﹣workcouldhaveaccomplished. Gettingallfoursamplesrightwasatoughtestbutnottootoughwethoughtforpeoplewhobelievedtheycouldrecognizetheirbrand.Intheendonly7outof19regularcoladrinkerscorrectlyidentifiedtheirbrandofchoiceinallfourtrials.Thediet﹣coladrinkersdidalittleworse﹣only7to27identifiedallfoursamplescorrectly. Whilebothgroupsdidbetterthanchancewouldpredictnearlyhalftheparticipantsineachgroupmadethewrongchoicetwoormoretimes.Twopeoplegotallfoursampleswrong.Overallhalftheparticipantsdidaboutaswellonthelastroundtastingasonthefirstsotirednessortasteburnoutwasnotafactor.OurpreferencetestresultsuggeststhatonlyafewPepsiparticipantsandCokefansmayreallybeabletotelltheirfavoritebrandbytasteandprice. 1Accordingtothepassagethepreferencetestwasconductedinorderto. A.showthataperson'sopinionabouttasteismereguess﹣work B.showwhichcolaisthemorelikingofthedrinkers C.findouttheroletastepreferenceplaysinaperson'schoiceofdrinking D.comparetheabilityoftheparticipantsinchoosingtheirdrinks 2Itisimpliedinthefirstparagraphthat. A.thecompetitionbetweenthetwocolasisverystrong B.theimprovementofqualityisthechiefconcernofthetwocolacompanies C.thepurposeoftastetestsistopromotethesaleofcolas D.blindtastingisnecessaryforidentifyingfans 3Thestatisticsrecordedinthepreferencetestsshowthat. A.Coca﹣ColaandPepsiarepeople'stwofavoritedrinks B.fewpeoplehadtroubletellingCoca﹣ColafromPepsi C.people'stastesdifferfromoneanother D.thereisnotmuchdifferenceintastebetweenCoca﹣ColaandPepsi 4Theauthor'spurposeinwritingthispassageisto. A.arguethattastetestingisanimportantmarketingstrategy B.showthattastepreferenceishighlysubjective C.emphasizethattasteandpricearecloselyrelatedtoeachother D.recommendthatblindtastingbeintroducedinthequalitycontrolofcolas
Onourwaytothehouseitwasraining1hardthatwecouldn'thelpwonderinghowlongitwouldtake2getthere.ItwasinthemiddleofPearlCity. Wewerefirstgreetedwiththebarkingbyapack3dogsseventobeexact.Theywerewelltrainedbytheirmasters4hadgreatexperiencewithcaringfortheseanimals.Ourhostssharedmanyoftheirexperiencesand5recommendwonderfulplacestoeatshopandvisit.Forbreakfastwewereabletoeatpapaya木瓜andotherfruitsfromtheirtreesinthebackyard. Whentheywerefreefromworktheyinvitedustolocaleventsandletusknowofaninteresting6competetowatchtogetherwiththestorybehindit.Theyalsosharedwithusmany7traditionstoriesaboutHawaiithatwere8hugepopularwithtourists.Onthelastdayofourweek﹣longstaywe9invitetoattendaprivateconcertonabeautifulfarmontheNorthShoreunderthestars10listentomusiciansandmeetinginterestinglocals.
假定你是校排球队队长李华.请写封邮件告知你的队友Chris球队近期将参加比赛内容包括 1.比赛信息 2.赛前准备 3.表达期待. 注意 1.词数100左右 2.可以适当增加细节以使行文连贯.
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八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. BeforeChristmasourschoolholdawintersportsmeeting.Asitwasthelastoneatschoolwedidwhatwecouldperformwellinanopeningceremony.Greatlytoourhappinessourshowwasverymuchsuccessful.Myclassmatestookpartinvariouseventsorourheadteacherevenjoinedusintherelayrace.ExceptWangLinseveralotherathletesalsorankedTop5.Somebroughtcamerastorecordtheexcitedmoments.Itwasquiteawonderfulexperienceandthatweobtainedwasgreatfun. Thoseout﹣of﹣classactivityindeedhelpedusrelievethepressurefromlearningandpromotedusenthusiasmforfuturestudy.
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