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根据图所示回答下列问题． （1）如图甲所示，某化学小组做一氧化碳还原氧化铁的实验，其主要操作有： ①加热；②通入一氧化碳；③停止通入一氧化碳；④停止加热．正确的操作顺序是 ；该实验装置或操...
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8分HomelessArianSimonefromLosAngeleshadhitrockbottombeforemeetingKenCanerwhoselifeasaninspirationalcoachisdescribedinfilmbySamuelL.Jackson AfterworkingonvariousPRprojectsforthemovie.the34﹣year﹣oldbecameacelebritypub﹣licist宣传人员﹣promotingfilmslikeJamesBondmeetingstarslikeIdrisElbaandWhitneyHoustonorganizingbirthdaypartiesforthelikesofChrisBrownandLilWayne. Arian'sincrediblerags﹣to﹣richestalebeganin20004.whenshemovedfromherhometownofDetroitMichigantoLosAngelesforajobwithAppleBottombutamonthlaterthefirmwassoldandshewasunemployed.Theyoungwomanwasforcedtosellherbelongingsforfoodandpetrolandsleptinhercar. Butwhenthecarbrokedownshesoughtrefugeinahomelessshelter.UnexpectedlyaftersevenmonthsafriendreferredherforPRandmarketingworkandwithinweeksshehadvariousprojects. Aftergettingherfootinthedooroftheindustry.shethenstartedsleepingonanofficefloor﹣whereCarterfoundherandhelpedhertransformherlife. ShesaidImovedfrommyhometoLosAngeleswithajobbutafterthatfinishedIwaslefthomeless.IappliedforaverL50jobsandwasrejectedeverytime.Iwasinshockanfoodstampsandhadtocheckintoashelter.Thatexperiencewascold.13utIlearnedtodanceintherainandgotthroughitwithfaithandprayer. AfterworkingonCarterArianalsopromotedblockbusterssuchasTakerQuantumofSolace007HancockandSevenPounds. SheaddedIdefinitelythinkeverysinglepieceinlifeplaysabiggerpartinthepicture. 1ArianSimoneonceorganizedbirthdaypartiesfor. A.IdrisElba B.WhitneyHouston C.LilWayne D.SamuelLJackson 2WhydidAriansellherbelongings? A.Becausetheywereoutofdate. B.Becauseshewastoolazy. C.Becauseshelostherjob. D.Becausetheywereinhighdemands. 3WhatcanbesaidaboutArianaccordingtoParagraph6? A.Shewasregretful. B.Shewasgenerous. C.Shewasoptimistic. D.Shewascontent. 4Whatisthemainpurposeofwritingthepassage? A.Tointroduceagreatwoman B.ToshowArian'swaytosuccess C.Tosaydeterminationisimportant. D.TotellusArianbecomespopularworldwide.
10分假定英语课上老师婴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^并在其下而写山谈加的同. 删除把多余的词用斜线\划掉. 修改在错的词下面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. DearMr.Jackson I'mreallysorryaboutmyusethemobilephoneinyourlecturelastweek. Iknowanywordmightn'tsoundamade﹣upexcuse.ButIdon'tusethemobilephonefornoreason.IwastryingtoapplytosomeAmericanuniversitieslastweek.Thatday.Igotanofferandtheyneededmyfurtherinformationsimmediately.HoweverIhadnootherchoicebuttrysendingthematextmessageinclass.Ipromiseitwillneverhappenagain.ButIdoneedmyphonebacktogetinthetouchwithothersWillyoubekindenoughtogiveonebacktome? Hopeyoucanacceptmyapologiesorunderstandmysituation. LiHua
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30分LastweekendIwentsnowshoeingwithagroupofteachersfrommyschool.1itfeltalittlestrange﹣﹣﹣abitlikewearingflippers脚蹼2youswim!lfeltquiteclumsytostartwithanditwas3toclimboverthefallentreeswiththesnowshoes4tomyfeet.HoweverIlove5andamusedtowalkinginmountainousareas6Isoongotusedtoit.Ilovedwalkingthroughtheforestandseeingallthetreescoveredin7!Attimeswalkinguphillinthesnowwashard8whentherewererocksunderneaththesnow.Oncewereachedthe9itwasworthit!Themountainwe10wascalledLeTanetanditwasl292mhigh﹣﹣﹣that'shigherthanSnowdonthetallestmountaininWales!Theskywasabitgraybuttheviewswere11.Imanagedtogetsomegreat12﹣﹣﹣andrememberedtousemynewcamera!Aftertakinglotsofphotoswestartedgoingdown.Insomewaysgoingdownthemountainwasharderthan13.Itwasverysteep陡峭anditwaseasyto14inthesnow. Atthebottomwehadahotdrinkinacabin﹣﹣﹣itwasclearly15afterafewhoursofwalkinginthecold!Beforewewent16Iattemptedsledging雪橇whichI'dnever172before!Itwasgreatfun! TobehonestI'dreally18snowshoesasanalternativetothemorewell﹣known19sports.Besidesbeingalotcheaperthanskiingit'seasiertodoandisconsideredtobealot20! 1A.Atfirst B.Byday C.Aboveall D.Bychance 2A.unless B.when C.since D.before 3A.practical B.easy C.difficult D.enjoyable 4A.designed B.reviewed C.adjusted D.attached 5A.swimming B.skiing C.hiking D.riding 6A.and B.but C.if D.so 7A.mud B.fog C.dirt D.snow 8A.especially B.normally C.directly D.perfectly 9A.bottom B.top C.valley D.beach 10A.promoted B.climbed C.protected D.ignored 11A.excellent B.common C.similar D.universal 12A.assistance B.guides C.photos D.equipment 13A.lying B.checking C.stayingup D.goingup 14A.spread B.test C.slip D.sleep 15A.needed B.displayed C.controlled D.backwards 16A.upstairs B.home C.abroad D.changed 17A.gotten B.seen C.lost D.tried 18A.suspect B.dislike C.recommend D.quit 19A.extreme B.winter C.water D.track 20A.cheaper B.safer C.firmer D.slower
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8分HewasthemanwhoinspiredtheBeatGeneration﹣andnearlyhalfacenturyafterhisdeathJackKerouacisstillreceivinggratefullettersfromhisfans. MostlettersaresentintheposttohislasthomeinStPetersburgFlorida﹣andthemailboxinthefrontyardisfulltobursting.Butothersaredeliveredbyhandputintothefrontdoororonthedoorstep. TheyusuallythanktheauthorofOnTheRoadforinspiringthemtotravelandbeindependent.Youremindmetostaytruetowhoyouareandtonurturethewanderlustgeneinallofusreadsoneletterhandwrittenby‘Cindy'onbutterflyandflower﹣decoratedpaper.SheaddsIhopeyou'rewritingunrestrainedwithashotandabeer.Anothersigned‘FriendofJack'readsIprefertothinkofmyselfasafreespiritandapersonwhofollowsapathofherownchoosing.Youhavealwaysbeenmyinspiration. KerouacthecreatoroficoniccharacterssuchasSalParadiseandDeanMoriartydiedataStPetersburghospitalin1969attheageof47.HishomewherehewaslivingwithhismotherGabrielleandhiswifeStellahasbecomeapilgrimage瞻仰destinationforhundredsoffanseveryyear. Kerouacrocketedtofameattheageof35withthepublicationofOntheRoadin1957.Butafterbecomingfamousandthefigureheadofacounter﹣culturehestruggledwiththatfameandclaimedthatheonlywantedpeopletoreadhisbooks. Kerouacdiedjust12yearsafterOntheRoadwaspublished.Hewassufferingfromcirrhosisfollowingyearsofexcessivedrinking酗酒﹣largelybroughtonbyhislove﹣haterelationshipwithfame. 1Thetwolettersmentionedinthepassagesuggestthat. A.Kerouaclikeddrinkingbeer B.Kerouacoftenremindedhisfanstotravel C.KerouacsavedthelivesoftheBeatGeneration D.Kerouac'sbookencouragedandinspiredhisfansalot 2Kerouac'sfansexpresstheirloveforhimbythefollowingwaysexcept. A.mailingletterstohishome B.deliveringletterstohishomeinperson C.visitinghishouse D.callinghimtosaythanks 3Accordingtothelasttwoparagraphsweknowthat. A.hisfamebroughthimnotonlyhappinessbutalsotroubles B.hediedshortlyafterhisbookwaspublished C.hedidn'twantpeopletoreadotherwriters'books D.hedevelopedaseriousdiseaseandabandonedhimselftodrinking 4Whatisthemainpurposeofthepassage? A.ToexplainwhattheBeatGenerationis. B.TointroduceJackKerouacandhisinfluenceonpeople. C.Toshareletterswithreaders. D.Topersuadepeoplenottodrinktoomuch.
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10分Inyourlifewhetherintentionallyoraccidentallyyoumayoffendsomeoneclosetoyou.Whatyoudoaboutitwillmakethemostdifference.Learninghowtosaysorryintherightwaywillhelpyourepairandkeeptheimportantrelationshipsinyourlife. Thebestplacetostartisatthebeginning.Itisnormaltobescaredasyouaskforforgivenessandsayyouaresorry.Makesureyougetitrightandpracticeinthemirror.1 2Don'tapologizeifyoudon'treallyfeelsorry.Morebadwillcomethangoodifyousayyouaresorrywithoutanymeaning.Itmayruinanyfutureattemptsandapologiesthataresincere. Makesurethatyoucanadmitwrongdoing.Tellingthemthatyouarewronghelpsthemseethatyouknowwhatyouhavedonehasoffendedthem.3Theymaynotwanttoknowwhyoriftheydotheywillask. Thenfindouthowyoucanmakeitrightwiththem.4Makesurethatifyouagreetomakethingsrightdothemcompletelywithoutcausingoffence. Letthemknowthatyouwillneverdoitagain.Letyourfriendorwhoeveryouoffendedknowthatyouhavenointentionofrepeatingyourmistake.Thiswillhelpthemknowthattheyaren'tbeingtakenadvantageof. Askthemforforgiveness.5Beingtrulysorrymeansthatyouwanttoputthewholemessbehindyouandbeingforgivenmeansthatitwillneverbementionedagain. Learningfrompastmistakesandoffencescanmakethefutureofyourrelationshipmuchbrighter. A.Apologizeifyoureallymeanit. B.Practicewillhelpyoucalmdown. C.Apologywillmakeabigdifference. D.Itmaybephysicalemotionalorfinancial. E.Youmaygivethemareasonforyouractionbutyoudon'thaveto. F.Forgiveyourselfsinceeveryonemakesmistakes. G.Butitistheirchoicewhethertheygiveittoyouornot.
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在测量小灯泡的电功率实验中．电源电压为4.5V保持不变所用小灯泡的额定电压为2.5V小灯泡的电阻约为10Ω．还有标有10Ω1A的滑动变阻器a和标有5Ω1A的滑动变阻器b．1请你用笔画线代替导线将图甲中的电路元件连接成实验电路要求滑片向右移动时灯泡变暗连线不得交叉2本实验选择的滑动变阻器是选填a或b电路连接好并检查无误后小云同学闭合开关移动滑动变阻器的滑片P到某点电压表的示数如图乙所示若她要测量小灯泡的额定功率应将图中的滑片P向选填A或B端移动使电压表的示数为2.5V为止小灯泡的额定功率为W．3另一实验小组在实验中闭合开关移动滑动变阻器的滑片发现灯不亮电压表示数接近4.5V电流表几乎无示数出现这一故障的原因是．4通过小灯泡的电流随它两端电压的变化如图丙所示．分析图象可知当小灯泡两端的电压增大时灯丝的电阻会选填增大不变或减小这主要是因为灯丝电阻会随着灯丝的变化而变化．5若将小灯泡换成定值电阻该电路还可以进行的实验有写出一个即可．
1分Muirsucceedsotherdesignershavefailed﹣﹣﹣﹣herclothesareoriginalyetstylish. A.that B.what C.which D.where
如图所示在纪念中国抗日战争暨世界反法西斯战争胜利70周年大阅兵中我国展示了国产05式高速两栖突击车它是当今世界上水上速度最快的中型两栖突击车．该两栖突击车的总质量为2.9×104kg发动机的功率为106W每条履带与地面接触面积为2m2海上最大行驶速度为40km/h．求 1突击车静止在水面上时受到的浮力多大 2突击车停在水平地面上对地面的压强多大 3突击车在海上以最大速度行驶0.8km发动机做功多少
6分Goodbookstakereadersonjourneysintheirminds.Theannouncementofthisyear'sUSNationalBookAwardsfinalistshashighlightedanumberofmodernliterarygems. Ifyouwanttoknowmoreaboutthesebooksclickhereformoreinformation. 1WhatisthetopicofthebookBetweentheWorldandMe? A.LifeinNewYork. B.RacismintheUS. C.Emotionsoftheoctopus. D.Influenceoftechnology. 2Ifyouwanttoreadabookaboutanimalswhichonewillyouchoose? A.ALittleLife B.BetweentheWorldandMe C.TheSoulofanOctopus D.FortuneSmiles 3Whosebookisacollectionofstories? A.HanyaYanagihara. B.Ta﹣NehisiCoates. C.SyMontgomery. D.AdamJohnson.
10分 TheyJustCan'tHelpIt Mytheoryisthatthefemalebrainismainlybuiltforempathy﹣theabilitytounderstandotherpeople﹣andthatthemalebrainismainlybuiltforbuildingsystems.1Forexamplewomenaremorelikelytoreadmagazinesonfashionandparentingwhilemenwillchoosemagazinesthatfeaturecomputersandsport. Youmaythinkthatthesepreferencesareinfluencedbythewaypeoplearetaughttobehavewhentheyaregrowingup.Howeverthisisnotthecase.AnewstudycarriedoutatCambridgeUniversityshowsthatnewborngirlslooklongeratafaceandnewbornboyslooklongeratamobile.2Ithasalsobeenobservedthatgirlsarebetteratnoticingsignsofchangesinotherpeoplefeelings.Boyshoweverseemtoenjoybuildingtoytowersandplayingwithtoyswhichhaveclearfunctions.3Peoplewhosejobsareintheconstructionindustriesarealmostmale.Mathandengineeringwhichrequirehighlevelsofsystems﹣thinkingarealsomale﹣chosendisciplines. Whydomenandwomenhavethedifference?Actuallywomenhavefourtimesasmanybrainneurons神经thatconnecttherightandleftpartoftheirbrains.Becauseofitwomenhaveabetterabilitytomultitaskthanmen.4Mentendtofocusonalimitednumberofproblemsatatime.Theywillseparatethemselvesfromproblemsandviewtasksasindependentfromoneanother. SomepeoplemayworrythatIamsuggestingonegender性别isbetterthantheotherbutthisisnotthecase.Mytheorysaysthatmalesandfemalesdifferinthekindsofthingsthattheyfindeasybutthatbothgendershavetheirstrengthsandweaknesses.5Itisnottrue.Thestudysimplylooksatmalesandfemalesastwogroupsandaskswhatdifferencesexistandwhytheyarethere. A.Generallyspeakingtherearecleardifferences. B.Theirpreferenceforbuildingsystemsmaychangeovertime. C.Youcanseethesamekindofpatternintheadultworkplace. D.Theywillconsidermanysourcesofinformationatthesametime. E.Itisimportanttostressthatthefemalebrainmaybebuiltmoreforempathy. F.Thatsuggestscertaindifferencesbetweenmaleandfemalebrainsarebiological. G.Othersmaythinkthetheorycreatesabeliefofwhataparticulartypeofpersonislike.
8分 AGoodNight'sSteep Sleepplaysavitalroleingoodhealthandwell﹣beingthroughoutyourlife. Whileyou'resleepingyourbrainisformingnewpathwaystohelpyoulearnandrememberinformation.Althoughweallknowtheimportanceofgettingagoodnight'ssleepnotallofusknowthebestwayofgettingit.AsleepexpertPhilAthertongavesometoptipsforgettingthemostoutofthenightwhichwillleaveyoureadyforactioninthemorning. AccordingtoPhilAthertonnoteatingalargemealbeforebedtimeisimportantforgettingagoodnight'ssleep.Thetimedifferencebetweeneatingandsleepingshouldbeatleastthreehours.Soyou'dbetteravoideatinganyfoodthreehoursbeforebedasitwillloweryourbloodsugarduringsleepandhelpminimizedamagefromtoomuchsugarfloatingaround. It'salsoimportanttofindwaystoprepareyourbodyforsleep.Youcanfollowaroutineliketryingnottoexposeyourselftotoomuchartificiallightwithin1hourbeforebedasyourbrainuseslighttohelpsetinternalbodyclock.Althoughitmightseemunnaturaltoscheduleyoursleepthepurposeistosendasignaltoyourbodyandmindthatit'stimetosleep. Anotherwaytoprepareyourbodyforsleepistogetintoarelaxedstatebytakingabathorlisteningtosoftmusic.Bothofthemwillhelptotakethemindoffthedaytimepressures. Havingasuitablebedespeciallyasuitablemattress床垫isnecessaryforagoodnight'ssleep.Sleepisapersonalizedactivityandwealladoptdifferentsleepingpositions.Findingthemattressthatsuitsyouwillreducebackpainsthatcanresultfromapoorsleepingposition.Thebedshouldbe fourtosixincheslongerthanitstallestuserallowingforspacetomovearound. Therecentresearchisprettyclearthatagoodnight'ssleepinamajorcomponentofgoodhealth.Sincethestartofthe21stcenturystudieshavelinkedalackofsleeptomanydiseasessuchasdiabetesandobesity.Takingactionnowwillleadtolong﹣termbenefitsforyouandthosearoundyou. 1Whatdoestheauthorintendtotellusinthepassage? A.Whentostartasoundsleep. B.Howtogetagoodnight'ssleep. C.Whattodowithsleepproblems. D.Whytoformagoodhabitofsleeping. 2Accordingtotheauthorbeforegoingtosleepyou'dbetter. A.freeyourselffromtension B.checkyourbloodsugar C.relieveyourpainintheback D.recordyourbiologicalclock 3WhatdoestheunderlinedworditinParagraph2referto? A.Noteatingfood. B.Takingameal. C.Notsleepingwell. D.Havingagoodsleep. 4Whichofthefollowingshowstheorganizationofthepassage? A. B. C. D. CPCentralPointPPointSpSub﹣point次要点CConclusion
25分你校英语报请你对本校中学生双休日活动情况做一份调查请结合表格内容用英语写一篇100词的左右调查分析报告并就中学生应如何过双休日发表一下你的看法. 注意1.词数100词左右 2.不要列出具体的数据根据数据分析并得出结果 3.开头语已为你写好. Accordingtotheresultofoursurveyonhowthestudentsinourschoolspendtheirweekendwecanreadthedataasfollows.
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