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因式分解：x3﹣2x2y+xy2＝ ．
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因式分解6x2﹣3x=
4x+32﹣x﹣22=0因式分解法
因式分解3x－12x2
用因式分解法解方程3xx－1＝2－2x时可把方程分解成______________.
解下列方程①2x2－18＝0②9x2－12x－1＝0③3x2＋10x＋2＝0④25x－12＝25x－
①直接开平方法，②配方法，③公式法，④因式分解法
①直接开平方法，②公式法，③、④因式分解法
①因式分解法，②公式法，③配方法，④因式分解法
①直接开平方法，②、③公式法，④因式分解法
因式分解x2﹣3x=
因式分解3x2+6x+3
x﹣32=2x3﹣x因式分解法
x＋22＝3x＋2因式分解法
由x-2x-1=x2-3x+2则x2-3x+2因式分解为.
因式分解﹣2x3+18x.
2x+12=32x+1因式分解法
因式分解2x3﹣8x2+8x=
因式分解3x2－6x＋3＝________.
阅读材料把代数式x2﹣6x﹣7因式分解可以如下分解x2﹣6x﹣7=x2﹣6x+9﹣9﹣7=x﹣32﹣
因式分解x2x﹣2﹣16x﹣2=
因式分解3x+y2﹣x﹣3y2.
因式分解x－2x+3+3x+1=____________.
4x＋22－9x－32＝0因式分解法
因式分解x2﹣3x=.
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JENISONPUBLICSCHOOLS PartTimeEnrollment HomeSchoolElectiveCourses Grades1﹣12 JenisonInternationalAcademyisexcitedtoofferonlinenonessentialcoursestointernationalstudents.Kindlyviewtheonlineelectiveoptionsaswellastheenrollmentprocessbelow.TheapplicationwindowforparttimeenrollmentswillcloseonFridayDecember302016. OnlineCoursesOfferedGrades1﹣12 ElectiveOpportunities PleaseclicktoviewourElectiveCourseOfferings. PartTimeEnrollmentatJIA Studentsparticipatingintheprogramareallowedtoenrollinupto4electivecourseseachsemesterandhavetheoptiontotake100%oftheircoursesonlineorcreateaschedulecombinationofonlineandon﹣campuscoursesatJenisonPublicSchoolswhichmayalsoincludeTechCenterCo﹣opandotherqualifiedprograms. StudentApplicationProcess STEP1:OnlinePreparation PleasereviewthefollowingInteractiveOnlineReadinessCriteria.Pleasekeepthisformforyourownrecords. OnlineReadinessCriteria STEP2:SubmitForms&Documentation BycompletingthePartTimeEnrollmentApplicationapplicantsarefulfillingtheVirtualLearningandDistrict﹣RequiredDocumentation. PrintedApplication ParentsorguardianscandownloadprintandcompletetheJIAEnrollmentpaperwork&JPSDistrictApplication.Mailscanorfaxallcompletedpaperworkusingthecontactinformationprovidedonthefirstpage. PrintedApplication AdditionalRequiredDocumentationcanbefoundwithintheenrollmentpacket. Anemailwillbesenttotheparentorguardianemailaccountwhenacompletedapplicationhasbeenreceived.Uponreviewandapprovalawelcomemessageandcourseselectionemailwillbeissuedtothesameaddress. 1Thecoursesaredesignedfor. A.high﹣levelstudentswhoarestudyinginJenisonPublicSchools B.internationalstudentswhoseparentsworkinJenisonPublicSchools C.foreignstudentswhocan'tstudyfulltimeinJenisonInternationalAcademy D.graduatestudentswhowantapart﹣timejobinJenisonInternationalAcademy 2Togetenrolledoneshould. A.preparebothonlineandoffline B.printtheOnlineReadinessCriteria C.contactJIAinpersonbeforehand D.emailtheJ1AEnrollmentpaperwork 3Whatcanbelearnedfromthewebpage? A.TheenrollmentshouldbeappliedonDecember302016. B.Theparentorguardianneedstohaveanemailaccount. C.Thestudentsneedtostudyatleast8courseseachyear. D.Thecoursescanonlybelearnedonline.
8分Whenthinkingofboutiques精品店weoftenimaginejewelryandclothingshopsthatwomenfrequent.Butarethereboutiquesformen?Yes!Nestled坐落于intheHualongMountainareaofHsinchuCountyliesamen'sboutique.Thatis25KevinLosalesmanageratMusclecarGTdescribesthiscompany26reproduceshigh﹣qualitypartsforclassiccars.Theaveragecustomersare40﹣to65﹣year﹣oldmenfromaroundtheworld. Findingsparepartsis27bigproblemforcollectorsofclassiccars.Butthiscompanycanhelpcollectorsovercomethischallengebecausetheydealwithcarsbuiltfrom1932to1974. UsingreverseengineeringMusclecarGTbuildsacopyofeachcar.Whenmakingacartheyaskthattheoriginalcarbeshippedtothem28checkandrepaired.Afterwardtheydoa3﹣Dscanofthecartofindmissedflaws.Molds模具oftheparts29developandnecessarymachineryfortheproductionlineismade.Theedgesofthemachinesarehandscannedsonofaultswilloccuronthefinalproduct. Skilledworkersareneededfortheentireproductionprocess.KnowingthatonlyolderworkershadtheneededskillsownerLoHsiuhsienthen30encouragethemtoteachyoungpeoplewhattheyknew.Theseyoungemployeeswhoareenthusiasticaboutcarsknowthatqualitycomesfirst. Peoplecanorderfurnitureordecorationsfortheirrestaurantstogivethema1950sdinerfeeling.Theycanalsohavecouchesortablesintheirhousesmadefromclassiccarparts.Thoseinterestedingettingafeelfor31thisislikecaneasilyfinditatLoSirClassicCarManornearBeiPu.Visitorscanstopby32acupofcoffeeorlunchandviewsomeoftheclassiccars.
Theillegalsaleanduseofdrugs DespitetherespectofmostAmericansforlawandthedeterminationofthelegalsystemtoprotecttherightsofindividualstheUnitedStateslikeallothercountriesdoesexperiencecrime.Especiallyinlargecitiesthecrimerate33behigh. AhighpercentageofcrimeintheUnitedStatesisdirectlyrelatedtotheillegalsaleanduseofdrugs.Drugsaresmuggledintothecountryby34organizegroupsdespiteintenseeffortsbythegovernmenttostoptheillegaldrugtrade.DrugabuseintheU.S.hascometoberegardedasoneof35challengingsocialproblemsfacingthenation.ThedrugissuealwaysexcitesstrongemotionsofAmerican36drugabuseisregardedasamajorthreattoAmericansocietyparticularlytoitsyoungermembers.Drugabuseisasocialproblemasithas37widerangeofsocialcosts.Forexampledrugiscloselyrelatedwithcrimeautomobileaccidents.Those38becomeaddictedtodrugusesometimesroborbreakintohousesorstorestostealmoneytopayforthedrugs.Ithasseriouseffectsonindividualsphysicallyandmentally39theeconomiclossescausedbydrugabusearegreat. DrugusehascausedgreatconcernintheUnitedStates.Thefederalgovernmenthasworkedhardtostopthe40growofdrugplantsinothercountries.IthasalsosetupspecialagenciessometimesworkingwithagenciesfromothernationstocatchthesmugglersoutsideandinsidetheUnitedStates.Teachersandmanycitizensworktogethertoteachchildrenaboutthedangersofdruguse.Manygovernmentagenciesinthestatesandprivatecitizengroupsworktohelpdrugaddictsgiveuptheirdruguseandturntousefullives.
如图在平面直角坐标系中反比例函数y＝x＞0的图象与正比例函数y＝kxy＝xk＞1的图象分别交于点AB．若∠AOB＝45°则△AOB的面积是．
2分面对越来越严重的__许多国家决意联手铲除__组织.determine.
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Directions:WriteanEnglishcompositionin120﹣150wordsaccordingtotheinstructionsgivenbelowinChinese. 为了更好地培养学生的英语语言运用能力营造更好的英语学习环境中华中学决定每学年举行一次英语节.最近该校就英语节广泛征求学生意见.假设你是中华中学的学生陈方给负责此项目的王老师发一封电子邮件提出你对一年一度英语节的建议.邮件内容应包括: 1.对英语节内容及形式的建议 2.提出这些建议的理由. 注:邮件中不得提及你的真实姓名或学校.
DirectionsMatter Jerlag时差感maybetheworstpartoftravellingandithitsmanypeoplehardertravellingeastthanwest.Whytheyfeelthiswayis1butscientistsrecentlydevelopedanewmodelthatprovidesanexplanationforthemysteryandinsightsonrecoveringfromjetlag. Themodelimitatesthewayneuronaloscillatorcells神经振子细胞2crossingtime zones.Thesecellsinourbrains3ourbiologicaldocks.Howeverthecellsdon'tquiteoperateonaperfect24﹣hourschedule.Insteadtheiractivityfollowsa4thatlastsslightlylongerthanthatabout24.5hours.AccordingtoMichelleGirvananassociateprofessorofphysicsattheUniversityofMarylandandaco﹣authorofthestudythatmeansit's5forustoextendthelengthofaday﹣forexamplebyflyingwestacrosstimezones﹣thantoshortenthedaybyflyingeast. Thescientistsfoundthatfor6travelapersonwhocrossedthreetimezoneswouldfully 7inalittlelessthanfourdays.Forsixtimezonesrecoverywouldtakeaboutsixdays.Forninetimezonestherecoverywouldtakejustlessthaneightdays. Howeverwhenapersontravelseastwardtherecoverytimedoesn'tmatchupas8.Whenapersoncrossesthreetimezonesgoingeastittakesalittlemorethanfourdaystorecover.Forsixtimezonestherecoverytime9tomorethaneightdays.Andforninetimezonestherecoveryperiodismorethan12days. Girvannotedthatnoteveryonehasabiologicalclockofexactly24.5hours.10itvaries frompersontoperson.Theotherfactortoconsideris11cuessuchassunlightGirvanadded.Howapersonreactstothesecuescanalso12howquicklyheorshewilladjusttoanewtimezone. Thescientistshopethattheirnewmodelcanbeusedinthefuturetofigureoutthebestwaysto13jetlag.Forexampleifyouwillbetravelingsixtimezoneseastwardstartbysettingyourclockaheadanhourortwoseveraldaysbeforeyouleave.Andwhenyouarriveinanewtimezonemakesurethattheoutsidecuesyouareexposedto14thenewtimezone.Thatmeansthatifit'sdaytimeinthenewtimezoneexposeyourselftosunlight.Andifit'snighttimeavoidartificial15includingthosefromsmartphonesandcomputerstohelpyourbiologicalclockadjust. 1A.incredible B.apparent C.surprising D.unclear 2A.copewith B.accountfor C.respondto D.resultin 3A.kick B.watch C.stop D.regulate 4A.cycle B.routine C.process D.pattern 5A.safer B.easier C.moredangerous D.moredifficult 6A.eastward B.southward C.westward D.northward 7A.adjust B.understand C.prepare D.change 8A.relatively B.nicely C.classically D.awkwardly 9A.reduces B.jumps C.contributes D.leads 10A.Moreover B.Otherwise C.However D.Rather 11A.external B.verbal C.social D.chemical 12A.promote B.emphasize C.impact D.orient 13A.form B.endure C.shelter D.beat 14A.specify B.match C.shift D.destroy 15A.lights B.barriers C.flavours D.sounds
10分 Ayoungcouplemovedtoanapartment.Onthefirstmorningintheirnewhomethewifelooked1thewindowandwatchedherneighbor2sheetsouttodry.Whatdirtysheets!shethoughtto3.MaybeIshouldgoandteachherto4themproperly.Everyfewdaysshesaidthe5thingtoherhusbandwhilewatchingher6hangingoutthedirtysheetsintheearlymorninglight. Amonthpassedandonedaythewifewas7toseethatherneighborwashangingoutperfectlycleansheets.She8toherhusbandLook!She9learnedtodoherwashing!ThehusbandrepliedWellinrealitydarlingIgotupearlythismorningand10thewindow.
1分﹣Couldyoutellmewewillgototheconcerttomorrow? ﹣Bybus. A.whether B.why C.how D.when
25分请根据以下要点以MyBestFriend为题写一篇英语短文. 1.简要描述你的朋友外貌特征性格等 2.简述你们是如何成为好朋友的. 注意: 1.词数:80﹣100 2.不能透露个人真实姓名学校等信息.
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30分Weareuniquefamilytwowhiteparentsadoptingabrownsonandablackdaughterbothwithspecialneeds.Whenwegoouttogetherwestandout. Thiswasoneofthosetiringdays.Wewerereadytogohomefromshoppinghurriedand1.Myhusbandwaspushingthecartasfastashecouldtoleavethestorebeforethesituationgot2.Sweatwas3onmyforeheadcausedinpartbymyembarrassmentbut4fromrunningthroughTraderJoe'swith18﹣poundArsemafastenedtomychestandMaretoscreamingbehindme.Ifeltlikeahotmess. Irushedtogettothecar.5hopingthatnoonewaslookingatustoocloselywhenavoicebehindme6mysteps.Ma'am!Shecalledout.Istoppedand7tofindayoungwomanwithabrightsmile8herfacerunningtowardme.RecognizinghershirtIrealizedthatshe9inthestoreandassumedImusthavedroppedsomething.Ilookedather.10mytearswaiting.Ijustwantedyoutohavethisbouquet…andIlookeddowntoseetheflowersinherhands.SheexplainedIwas11asababyandithasbeenawonderfulthing.Weneedmore12likeyours.Istaredathershocked.Didn'tsheseethatIwasafailureasamother13abletokeepthefamilytogether?Ijustwanttohidefarawayfromthe14stares.AsshehandedmetheflowersImanagedto15outathankyou.She16myshoulderandthenwalkedbackintothestore. Mystepsweremuchslower17Iheadedtothecarwithtears.OnadaywhenIhopednoonenoticedusshedid.Butshedidn'tseewhatIassumed18wasseeing.Shesawbeautyhopeandlove.IwishIhadthoughttogethernamecouldgobackandtellhertwoyearslaterwhather19continuestomeantometoday.Tothebeautifulyoungwoman…thankyoufromthebottomofmyheart.Youarea20. 1A.amazed B.delighted C.discouraged D.inspired 2A.worse B.better C.normal D.dangerous 3A.disappearing B.forming C.moving D.growing 4A.practically B.previously C.nearly D.mostly 5A.frightenedly B.excitedly C.sincerely D.cautiously 6A.slowed B.accelerated C.adjusted D.followed 7A.continued B.hesitated C.turned D.attempted 8A.covering B.shadowing C.climbing D.twisting 9A.passed B.played C.lived D.worked 10A.puttingaway B.squeezingout C.holdingback D.bringingin 11A.adopted B.abandoned C.delivered D.educated 12A.customers B.families C.neighbours D.friends 13A.barely B.desperately C.merely D.joyfully 14A.helpless B.envious C.friendly D.curious 15A.take B.make C.choke D.figure 16A.touched B.patted C.struck D.shook 17A.as B.because C.after D.before 18A.everyone B.anyone C.someone D.noone 19A.wisdom B.rudeness C.gift D.request 20A.guide B.treasure C.beauty D.failure
8分TheelevatorofthefuturemaybejustoverthehorizonthankstoGermancompanyThyssenKrupp.Thefirmhasinventedacable﹣freeelevatorcalledMULTIthatcangoupanddownliketraditionalliftsbutthemagneticmotorsallowittogoside﹣to﹣sidetoo.Thedesignerspredictthatthistechnologycouldincreasethecarryingcapacityofexistingarchitecturebyasmuchas50%.Plusitlooksreallyneat. ThyssenKruppplanstouselight﹣weightmaterialstobuilditselevatorearsofthefutureandthelackofacablewinch钢缆绞车willreduceweightaswell.Theearswouldn'tjustmoveupanddownastheydonowbutwouldinsteadgoinacirclethatallowsmorecarstoslipinfightbehindthenext.Theresultisthatyoumightonlyhavetowait10secondsforthenextonetoarriveratherthanwaitfortheoneyoujustmissedtocomebackdown. ThetechnologybackingThyssenKrupp'sMULTIelevatorisverysimilartomagneticlevitation磁悬浮systemsusedinhigh﹣speedtrains.Eachcarhastwomagneticmotors﹣oneforverticalmovementandanotherforhorizontal.Thissystemcanalsodeliverpowertothecar'sinternallightingandelectronicswithoutusingwires. Atraditionalcabledrivenelevatorhasmechanicalcomponentsthatcanholdthecarinplaceintheeventofapower﹣off.ThyssenKruppdidn'tgointodetailaboutsafetymeasuresinitsannouncementbutit'ssafetosaythemagneticlevitationelevatorwillhavesomesortofsystemtoholditinplaceifthelightsgoout.ThyssenKruppisworkingonatesttowerthatwillbeusedtodeveloptheMULTIintoarearelevatortechnology.Thisshouldbeupandrunningby2016butitwillprobablytakeatleastafewmoreyearsbeforeyougettoclimbinsideamagneticelevatorcar. 1Whatdoestheunderlinedphraseoverthehorizonmean? A.Abovesealevel. B.Ontheway. C.Onthemarket. D.Outofsight. 2MULTIisdesignedto. A.saveenergy B.carrymorepassengers C.runmuchfaster D.beneatandcomfortable 3ThekeytechnologyaboutMULTIisits. A.cablewinch B.magneticmotor C.wirelesselectronics D.lightingmaterial 4Whatcanbelearnedfromthelastparagraph? A.MULTIwillsellwell. B.MULTIhastoworkonatower. C.MULTIwillbeputintousein2016. D.MULTIhasasafetysystemincaseofpower﹣off.
10分 Whenyoungpeoplebegintoliveindependentlyhome﹣huntingcaninvolvesomestress.Buttheywoulddowelltorememberthatanew41isavailable﹣﹣micro﹣homes. Calledtinyhousesthesehouseshavealllivingnecessitiesinasmall42includingkitchenbedroomandbathroom.Generallyunder50squaremetersmosttinyhousesaccommodatejustoneortwopeoplethoughsomeclaimthespaceformore.What'slostinsizeisnotlostindesignasthesehomesareoftenquiteuniqueandmodernindesign. Besidesanattractiveappearancetinyhousescanalsoboast43practicalfeatures.Makingthebestofurbanspacethe72﹣to122﹣centimeter﹣wideKeretHouseinWarsawtheworld'snarrowesthomefilledinacorridor.Theprototype原型homeEcocapsuleusessolarpowerwindpowerandrainwatercollectiontoenableitsownertolive44anywhere.AsystemofrailsallowstheDALEmicro﹣hometoadjustroomsizeandnumberaswellasaddingtheoptionofanopenor45courtyard. Visually46asmicro﹣homesarethereareafewdrawbackstoconsiderbeforegettingcomfortableonamini﹣couch.Movingintoatinyhouserequiresthe47ofmostnon﹣essentialsnomattertheemotionalconnectiontothem.Guestswillalsomostlybeoutofthequestionasthe48spacemayevencauseanunaccompaniedindividualtoexperiencesomecabinfever.Andfinallyamicro﹣homeislikelyan49livingoptionformostpeoplesincetheywillprobablystartfamiliesandacquiremorepossessions. Thoughthelimitationswillscaresomethereisusuallyabenefit.Asmallsizeresultsinasmallpricetagandsmallbillsmakingtinyhouseseasiertosaveupforandbudget.Andthoughyouwon'thavemuchstuffaroundthehousethiscanprovidethecomfortofsimplelivingandmaintenance.Micro﹣homesarealsopracticallymobileandboasteco﹣friendlinessthatcan'tbe50byotherhomes.Theyprobablyaren'tforeveryoneorforeverbutwhenitcomestoyournextorfirsthometheycouldbejustwhatyouneed.
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8分Youknowthefeelingsofoperatingonautopilotrunningfromonemeetingtothenext﹣﹣orskippingfromoneemaildistractiontoanother. Beforeyouknowitthemonthhaspassedtheseasonhaschangedandyou'releftscratchingyourheadwonderinghowtobringmeaningbacktoyourcareerandlife. KoryKogonFranklinCoveyproductivityexpertandco﹣authorofThe5ChoicestoExtraordinaryProductivitysaystheproblemiswidespread.Infactaninternationalsix﹣yearstudybyFranklinCoveyfoundthat40percentofrespondentsindicatedtheyspent40percentoftheirtimeonthingsthatwerenotimportanttothemortotheircompanies. Basedonthetimelessprinciplesofhumanproductivityandbackedbythelatestneuroscience神经系统科学researchKogon'sco﹣authoredbookaimstohelppeopleincreaseproductivityatworkandintheirpersonallivesbymakingwisechoicesonadailybasis. OurattentionisunderattackandpeoplefeeloverburdenedlikeneverbeforeKogonsays. Kogonsaystheconditionisthatpeoplelivewiththeeffectsofaproductivityparadox悖论.Technologyhasleftindividualsfeelingoverburdenedwiththenumberofdecisionstheymustmakeduringthedaythenumberoftasksthatrequiretheirattentionandthedrainoftheirpersonalenergy. AdamMerrilanotherco﹣authorofThe5Choicessaysthatthebookresearchmadehimmuchmoreawareofhowthesechallengesmakeharmfulimpactonindividuals. YoucanseethecostofthisonourdailylivesonourrelationshipsthathavenotbeencultivatedandonourgoalsthathavenotbeenmetMerrilsays.Peoplewastetimeattentionandenergyonthingsthatdon'tdrivethemostimportantresults. Beforejumpingintothespecificchoicesit'simportanttonotethatthebookbuildsontheFranklinCoveyprinciplesoftimemanagementspecificallytheideaoffittingactivitiesintoquadrants象限basedonwhat'surgentnoturgentimportantandnotimportant. Quadrant2thehomeofactivitiesthatareimportantbutnoturgentisseenastheplaceofextraordinaryproductivity.Kogonsaysit'sinthisquadrantthatyoucanfocusondoingproactive积极主动的workachievinghigh﹣impactgoalscreativethinkingplanningrelationshipbuildingandlearning. Unliketheotherquadrantswherethingscomeatyouyouhavetoconsciouslychoosetobeinquadrant2shenotes. Buttogetthereyoumustlearntorewireyourbrainwhichhasbecomeaccustomedtorespondingtotheurgentandfeelingthatdopamine多巴胺high.Kogonsaysthatthelatestbrainscienceshowsthatindividualscanovercomeurgencyaddictionbytakingtimetopauseandconsiderwhat'sactuallyimportant. Thestrategywhichtheauthorscallpause﹣clarify﹣decideputsemphasisonthedifferencebetweenthereactivebrainandthethinkingbrain. Whenyoucanpauselongenoughtoaskyourselfifsomethingisimportantyoucanclarifyanddecidewhatwillgiveyouthebestreturnoneverymomentofyourday. 74.Theexpressionscratchyourheadinthesecondparagraphrefersto. A.seizeyourheadfirmly B.strikeyourheadviolently C.thinkhardaboutsomething D.recallsomethinginthepast 75.AccordingtothepassagewhatisthebookThe5Choicesbasedon? A.ThetheoryofExtraordinaryProductivity. B.Thelatestscienceresearch. C.Theeffectsofaproductivityparadox. D.Principlesoftimemanagement. 76.Thebesttitleforthepassageis. A.MakeTimeforWhatMatters B.TheFunctionsofThe5Choices C.FourQuadrantsofTimeManagement D.TheAspectstoAffectProductivity 77.Whatcanbeinferredfromthepassage? A.Exceptthingsinquadrant2otherthingsneedtobedoneimmediately. B.Itshouldbeimportancenoturgencythatguidesyourworkflow. C.Agoodwaytoovercomeurgencyadditionistotakeyourtime. D.Thestrategypause﹣clarify﹣decidefocusesonreactivebrain.
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8分LocatedinnorthernManitobaonthewestsideofHudsonBayChurchillisoutinthemiddleofnowhere.Butpolarbearslikeitthatway.Theyspendsummersonthetundra苔原aroundChurchill.InthefalltheywaitanxiouslyalongtheshoreofHudsonBayfortheicetoform.Thentheygooutontothefrozenseatohuntringedseals﹣﹣theirfavoritefood.OctoberandNovemberarethebestpolar﹣bearviewingtimes.FromtundravehiclesvisitorstoChurchillobservethebears.Someenjoydaytripsorstayovernightonlargetundravehiclesthathaveprivatecabinsandeatingfacilities.Othersstayatawildernesslodgeonthebears'migrationroutetoviewthevigorouscreatures.Theselodgescanbereachedonlybyairandfeatureluxuryfoodandlivingarrangements. DespitethelargenumberofpolarbearsthatvisitChurchilleachyearthereisgrowingconcernabouttheanimals'future.Becausetheearthisgettingwarmertheiceformslaterintheyearnowanddisappearssoonerinthespring.Asaresultpolarbearshavelesstimetohuntforseals.Polarbearscanalsofindsmalleranimalsbirdeggsandberriesonlandbutthiskindoffoodisnotsufficienttosupporttheanimals. Polarbearsarealsoaffectedbyplasticandchemicalsthatgetintotheocean.AresearchprojectcarriedoutinnorthernEuropehasfoundhighconcentrationsofbothplasticandchemicalsinthetissueofpolarbears.Thesematerialsandsubstancescandamagetheanimals'internalorgansespeciallywhentheanimalsarenotyetmature.Manypeopleareresearchingpolarbearhealth.Theirgoalistogathertheinformationthatisneededtohelpsavetheseanimals. 66.WhatdoesthisarticleimplyaboutChurchill? A.It'slocatedinaveryremotearea. B.It'sattractingfewertouristsnow. C.It'ssurroundedbysmallertowns. D.It'sdependentontheoilindustry. 67.Whatdoesthisarticleexplainaboutpolarbears? A.Thewaysinwhichtheythreatenpeople B.Themostimportantelementsoftheirdiets C.Thematingbehaviorthattheyexhibit D.Thetimeofyearwhentheygivebirth 68.Howisthepolarbears'sealwinterhuntingseasonchanging? A.It'sstartingearlier. B.It'sbecomingcolder. C.It'sfinishinglater. D.It'sgettingshorter. 69.Whatcanwelearnaboutpolarbearsfromthisarticle? A.Howtheyavoidtrafficaccidents B.Howtheylearngoodhabitsfromoneanother C.Howthey'reendangeredbypollution D.Howtheyfindahidingplaceduringbadweather.
如图某塔观光层的最外沿点E为蹦极项目的起跳点．已知点E离塔的中轴线AB的距离OE为10米塔高AB为123米AB垂直地面BC在地面C处测得点E的仰角α＝45°从点C沿CB方向前行40米到达D点在D处测得塔尖A的仰角β＝60°求点E离地面的高度EF．结果精确到1米参考数据≈1.4≈1.7
1分﹣Doyouknowtheladyistalkingtoourheadmaster? ﹣YessheisournewEnglishteacher. A.who B.whom C.which D.what
A.AspecialvalueisplacedoneducationinAsiawheretutoringisviewedasanextensionoftheschoolday. B.Childrendon'tseemtomindthattheyhaveatutor. C.Diagnostictestscanhelptakeintoaccounttheareasofstudyneedingspecialreviewandemphasis. D.Anotherreasonforthegrowthinbusinessisparentalfrustrationandtheirpackedschedules. E.Childrenworkcooperativelywiththeirprivatetutors. F.Norisitaimedonlyatlower﹣achievingstudents. TutoringaNewNormal It'snotpianolessonsordancelessons.Nowadaysthebiggestextra﹣curricularactivityintheWestisgoingtoatutor.Ispendabout800Canadiandollarsamonthontutors.It'scostlysaysPetamotherinCanada.Howeversheaddsafterfindingouthalfmydaughter'sclasshadtutorsIfeltlikemychildwasgoingtofallbehindbecauseeveryoneelseseemedtobeahead. Shelleyamotherofthreealsohastutorsconstantlycominginandoutofherhome.WhenIusedtositdownwithmychildrenitwashardtogetthemfocused.Iwasalwaysshouting.WhenIgotatutoronceaweektheybecamefocusedforoneentirehourandcouldgetmostoftheirhomeworkdone. Tutoringisn'tsimplyaprivateschoolphenomenon.1InCanadaalonesevenpercentofhighschoolstudentsreportedusingatutorin2010.Thatincreasedto15percentlastyear. Overallparentshiretutorsbecausetheyareworriedschoolsarenotmeetingtheirexpectationsbutthereisalsoaculturalshift.2AsalargenumberofAsiansemigratedtotheWestovertherecentyearstheirattitudestowardseducationhavehadanimpact. 3Alotofparentsjustdon'thavetimetohelptheirchildrenwithhomeworksaysJulieDiamondpresidentofanAmericantutoringcompany.Otherscouldn'thelptheirchildrenafterGrade3. Therehasbeenashiftintheattitudestoo.Childrenusedtogetbullied欺侮forhavingatutor Diamondsays.Nowit'sbecomingthenormtohaveone. 4Oneparentfeelssurprisedthatsomanyofherchild'sclassmateshavetutors.Fortheamountwepayintuitiontheyshouldhaveasmuchextrahelpastheyneedshesays.Stillshe'snowthinkingofgettingatutor.Why?Herdaughterhasactuallyaskedforone.
8分Helsinkiisofferingyoungpeoplethechancetorentacheapapartmentinanoldpeople'shomeiftheyagreetospendtimesocializingwiththeelderlyresidents. Thecitycouncilisseekingapplicationsfromrentersundertheageof25whowillcommittospendingbetweenthreeandfivehourseachweekwiththeirolderneighboursatacarehomeintheeasternLaajasalodistrict.Inexchangethey'llgetastudioflatmeasuring23squaremeterswithaprivatekitchenbathroomandbalconyfor250eurospermonth. Currentlyonlythreeflatsareavailablebuttheschemeispartofawiderefforttodealwithalackofaccommodationforyoungpeopleinthecapital.Ordinarilyastudiocostsabout600eurosamonthdependingontheareaonelocaluniversityadvises. Thosewhoapplydon'tneedanyspecificcareexperience.TherearestafftolookaftertheelderlyprojectmanagerMikiMielonentellsYle.Wearelookingforyoungpeoplewhomaybehaveadifferentperspectiveoneverydaylifewhowillbringvarietyandrecreationtotheelderlyresidents. Morethan60peoplehaveappliedforthespacesinlessthanaweekandtheideahasalsobeenwidelyrecognizedbyFinnsonsocialmedia.GreatprojecthopefullyitwillspreadtootherareaswritesonepersononFacebookwhileanotherapplaudstheschemeforbringingdifferentgenerationstogether. Butsomewishitwereopentomorepeoplewithoneusersaying:It'sashamethattheflatsaresosmall.Itwouldhavebeenniceiftheelderlyhadasmallfamilywithchildrenorasingleparentastheirneighbour.Andonepersonhasadifferentopinionaboutthecut﹣offagewriting:WhatashameI'mtoooldforthis﹣Iwouldhavesurelyapplied. 1Onecanprobablygetthecheapapartmentifhe. A.reachestheageof25 B.hasfinancialproblems C.promisestoaccompanytheelderly D.agreestoshareit 2Whyisthenewrentschemeaccepted? A.Itcanbenefitboththeyoungandtheold. B.Itdoesn'tneedanyprofessionaltraining. C.Theflatsarewell﹣equipped. D.Bigapartmentsareinshortsupply. 3Whatdoestheunderlinedsentencesuggest? A.Hedoesn'twanttogrowup. B.Hehasachancetoapplyagain. C.Hedisapprovesoftheagelimit. D.Heappliesfortheflatwithouthesitation. 4Whatwouldbethebesttitleofthetext? A.YoungFinnsofferedcheapflatsatacarehome B.Newapartmentsdesignedfortheelderly C.Anewapproachtocaringfortheold D.Agoodchancefortheneedyfamilies
1分Wewillgoonanoutingtomorrowitdoesn'train. A.until B.while C.unless D.if
SuspendedCoffee Howaboutbuyingacupofcoffeeforsomeoneyou'llnevermeet? TheideabeguninNaplesItalyandcalledSuspendedCoffee一i.e.acustomerpaysforacoffeeandbanksitforsomeone1fortunate﹣hasbecomeaninternationalinternetsensation轰动withcoffeeshopsinEuropeandNorthAmerica2participateinthemovement.TheFacebookpagealonehasmorethan28000likes. Thetraditionofsuspendedcoffeeisalong﹣standingtraditioninItaly3increasedinpopularityaftertheSecondWorldWar.RecentlythepracticewasstartingtotakeholdinotherEuropeancountries4hithardeconomically. HomegrownHamiltonacoffeechainofCanadahasdecidedtojointheeffort.It'safantasticinitiative5wedecidedtohelpout.Wehadbeendoingitprettymuchanywayjustnotunderabanner.DuringthewinterweweregivingawaycoffeeorsouptothehomelesssaidmanagerMikePattisonStaffmembersarealwaysclosetothecoffeehouse'frontdoorand6theyseesomeonewalkingbywholooksliketheywantacoffeebutcan'taffordittheyapproachthatperson.Iftheoffer7accepttheyprovidethecoffee. Howevernoteveryonesupportstheidea. InapostingonthewebsiteConsumeristcolumnistLauraNorthrupraises8numberof objectionsincludingthatcoffeeisn'tnutritiousfoodforpeoplewhoarehungryand9the actioncouldresultingreedypeopleakingadvantageofothers'kindness.Hesayspeople10 considerotherwaystohelp.
2分只有自己愿意投身其中你才能做好你正在做的事情.Only.
2分许多人喜欢用手机记录下给他们留下深刻印象的动人瞬间.impress.
10分假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.错误涉及一个单词的增加删除或修政 增加:在缺词处加一个漏字符号∧并在下面写出该加的词. 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处多者从笫11处起不计分. Lifeisanmysteryandwewillneverknowthatwhatiswaitingforus.Butonethingisforsure:problemsareunavoidable.Forusit'stheprocessofsolvingproblemsthathelpusgrow. Makeaspeechusedtobeabigproblemforme.WithastrongaccentandterriblypronunciationIfailedinspeechcompetitionmanytimesbutldidn'tholdback.InthecontraryIconsidereditagoodchanceformetoimprovemyself.Irecordedmyspeechlisteningtoitandcorrectedmypronunciation.NowI'mconfidentenoughtogivemybestspeechtoyoua11. Mydearfriendsdon'tafraidofproblemsbuttakeadvantageofittobethebestofourselves!
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