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如图所示，光滑的水平面上有P、Q两个竖直固定挡板，A、B是两档板连线的三等分点．A点处有一质量为m2的静止小球，紧贴P挡板的右侧有一质量为m1的等大小球以速度v0向右运动并与m2相碰．小球与小球、小...
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高三下学期物理《》真题及答案
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光滑绝缘导轨与水平面成45°角两个质量均为m带等量同种电荷的小球A.B.带电荷量均为q静止于导轨的同
如图所示A.B.两球放在光滑的水平面上水平面的右侧与竖直平面内一光滑曲面相切现给A.一向右的速度让A
如图所示倾角θ=30°的光滑斜面固定于光滑水平面上斜面与水平面的连接处是光滑圆弧在斜面上距水平面高分
如图所示倾角为θ的光滑斜面放在水平面上斜面上用固定的竖直板挡住一个质量为m的光滑小球当整个装置沿水平
斜面对小球的弹力大小为mgcosθ
竖直板对小球的弹力大小为mgtanθ
斜面和竖直板对小球的作用力的合力水平向左
重力对小球不做功，斜面对小球的弹力不做功，竖直板对小球的弹力做负功
如图所示在光滑水平面上有质量相等的A和B两个物体A.B之间用一轻弹簧连接A原来静止B以速度v向右运动
如图所示光滑斜面的倾角为q有两个相同的小球分别用光滑挡板A.B.挡住挡板A.沿竖直方向挡板B.垂直于
如图所示光滑的斜劈放在水平面上斜面上用固定的竖直板挡住一个光滑球当整个装置沿水平面以速度υ匀速运动时
小球的重力不做功
斜面对球的弹力不做功
挡板对球的弹力不做功
以上三种说法都正确
如图所示光滑的斜劈放在水平面上斜面上用固定的竖直板挡住一个光滑球当整个装置沿水平面以速度v匀速运动时
小球所受的重力不做功
斜面对球的弹力不做功
挡板对球的弹力不做功
以上三种说法都正确
如图所示光滑的水平面上有一个质量为M.＝2m的凸型滑块它的左侧面与水平面相切并且光滑滑块的高度为h质
如图所示倾角30°的斜面连接水平面在水平面上安装半径为R.的半圆竖直挡板质量m的小球从斜面上高为R.
0.5mg
mg
1.5mg
2m
如图所示M.N.为装在水平面上的两块间距可以调节的光滑竖直挡板两板间叠放着
B.两个光滑圆柱体，现将两板间距调小些，这时与原来相比，下述结论中正确的是： （ ） A.N.板对圆柱体A.的弹力变小
圆柱体A.对圆柱体B.的弹力变大
水平面对圆柱体B.的弹力变大
水平面对圆柱体B.的弹力变小
如图所示在光滑水平面上有一质量为M.长为L.的长木板另一小物块质量为m它与长木板间的动摩擦因数为μ开
如图所示P.Q.两个相同的小球在同一个固定的圆台形空桶内在两个不同高度的水平面上沿光滑桶壁做匀速圆周
P.、Q.做圆周运动的周期相同
P.、Q.对桶壁的压力大小相同
P.所受的向心力较大
P.做圆周运动的线速度较大
如图所示光滑斜面的倾角为q有两个相同的小球分别用光滑挡板A.B.挡住挡板A.沿竖直方向挡板B.垂直于
如图所示光滑的水平面上有一个质量为M.=2m的凸型滑块它的一个侧面是与水平面相切的光滑曲面滑块的高度
如图所示平放在水平面上的轻质弹簧的一端固定在竖直墙上质量为m1的光滑弧形槽静止在光滑水平面上底部与水
如图所示光滑绝缘的水平面上有两个离得很近的导体环ab将条形磁铁沿它们的正中竖直向下移动不到达该平面关
保持静止
相互靠近
相互远离
因磁体的N.极在哪边未知，无法判断
如图所示在光滑水平面的左侧固定一竖直挡板A.球在水平面上静止放置B.球向左运动与A.球发生正碰B.球
一个固定在水平面上的光滑物块其左侧面是斜面AB右侧面是曲面AC如图所示.已知AB和AC的长度相同.两
点分别沿AB和AC由静止开始下滑，比较它们到达水平面所用的时间（ ）
A. p小球先到
q小球先到
两小球同时到
无法确定
10分如图所示竖直平面内的光滑弧形轨道的底端恰好与光滑水平面相切质量为M=2.0kg的小物块B.静止
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机动车驾驶的考核过程中科目三又称道路安全驾驶考试是机动车驾驶人考试中道路驾驶技能和安全文明驾驶常识考试科目的简称假设某人每次通过科目三的概率均为且每次考试相互独立则至多考两次就通过科目三的概率为．
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AnewcollectionofphotosbringsanunsuccessfulAntarcticvoyagebacktolife.FrankHurley'spictureswouldbeoutstanding﹣﹣﹣﹣undoubtedlyfirst﹣ratephoto﹣journalism﹣﹣﹣iftheyhadbeenmadelastweek.Infacttheywereshotfrom1914through1916mostofthemafteradisastrousshipwreck海难byacameramanwhohadnoreasonableexpectationofsurvival.Manyoftheimageswerestoredinanicechestunderfreezingwaterinthedamagedwoodenship.TheshipwastheEnduranceasmalltightNorwegian﹣builtthree﹣masterthatwasintendedtotakeSirErnestShackletonandasmallcrewofseamenandscientists27meninalltothesouthernmostshoreofAntarctica'sWeddellSea.FromthatpointShackletonwantedtoforceapassagebydogsled雪橇acrossthecontinent.ThejourneywasintendedtoachievemorethanwhatCaptainRobertFalconScotthaddone.CaptainScotthadreachedtheSouthPoleearlyin1912buthaddiedwithhisfourcompanionsonthemarchback.AswriterCarolineAlexandermakesclearinherforcefulandwell﹣researchedstoryTheEnduranceadventuringwaseventhenathoroughlycommercialeffort.Scott'slastjourneycompletedasbelayinatentdyingofcoldandhungercaughttheworld'simaginationandafilmmadeinhishonordrewcrowds.ShackletonaonetimeBritishmerchant﹣navyofficerwhohadgottowithin100milesoftheSouthPolein1908startedabusinessbeforehis1914voyagetomakemoneyfrommovieandstillphotography.FrankHurleyaconfidentandgiftedAustralianphotographerwhoknewtheAntarcticwashiredtomaketheimagesmostofwhichhaveneverbeforebeenpublished.33.WhatdoweknowaboutthephotostakenbyHurley?A.TheyweremadelastweekB.TheyshowedunderseasceneriesC.TheywerefoundbyacameramanD.Theyrecordedadisastrousadventure34.WhoreachedtheSouthPolefirstaccordingtothetext?A.FrankHurleyB.ErnestShackletonC.RobertFalconScottD.CarolineAlexander35.WhatdoesAlexanderthinkwasthepurposeofthe1914voyage?A.ArtisticcreationB.ScientificresearchC.MoneymakingD.Treasurehunting.
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6分Mymomonlyhadoneeye.Ihatedhershewassuchanembarrassment.Mymomranasmallshopatafleamarket.Shecollectedlittleweedsandsuchtosellanythingforthemoneyweneeded.Therewasthisonedayduringelementaryschool.Irememberthatitwasfielddayandmymomcame.Iwassoembarrassed.Howcouldshedothistome?Ithrewherahatefullookandranout.IwishedthatmymomwouldjustdisappearfromthisworldsoIsaidtomymom'Momwhydon'tyouhavetheothereye?!You'reonlygoingtomakemealaughingstock.Whydon'tyoujustdie?'Mymomdidnotrespond.ThatnightIwokeupandwenttothekitchentogetaglassofwater.Mymomwascryingtheresoquietlyasifshewasafraidthatshemightwakeme.Itookalookatherandthenturnedaway.BecauseofthethingIhadsaidtoherearliertherewassomethingpinchingatmeinthecornerofmyheart.EvensoIhatedmymotherwhowascryingoutofheroneeye.SoItoldmyselfthatIwouldgrowupandbecomesuccessfulbecauseIhatedmyone﹣eyedmomandourdesperatepoverty.ThenIstudiedreallyhard.IleftmymotherandcametoSeoulandstudiedandgotacceptedintheSeoulUniversitywithalltheconfidenceIhad.ThenIgotmarried.I'mlivinghappilyasasuccessfulman.Ilikeitherebecauseit'saplacethatdoesn'tremindmeofmymom.Thishappinesswasgettingbiggerandbiggerwhensomeoneunexpectedcametoseeme'What?!Who'sthis?!'ItwasmymotherStillwithheroneeye.Itfeltasifthewholeskywasfallingapartonme.Mylittlegirlranawayscaredofmymom'seye.AndIaskedher'Whoareyou?Idon'tknowyou!!'asifItriedtomakethatreal.Iscreamedather'Howdareyoucometomyhouseandscaremydaughter!Getoutofherenow!!'Andtothismymotherquietlyanswered'ohI'msosorry.Imayhavegottenthewrongaddress'andshedisappeared.Thankgoodnessshedoesn'trecognizeme.Iwasquiterelieved.ItoldmyselfthatIwasn'tgoingtocareorthinkaboutthisfortherestofmylife.Onedayaletterregardingaschoolreunioncametomyhouse.IliedtomywifesayingthatIwasgoingonabusinesstrip.AfterthereunionIwentdowntotheoldshackthatIusedtocallahousejustoutofcuriositythereIfoundmymotherfallenonthecoldground.ButIdidnotshedasingletear.Shehadapieceofpaperinherhand.itwasalettertome.ShewroteMysonIthinkmylifehasbeenlongenoughnow.AndIwon'tvisitSeoulanymorebutwoulditbetoomuchtoaskifIwantedyoutocomevisitmeonceinawhile?Imissyousomuch.AndIwassogladwhenIheardyouwerecomingforthereunion.ButIdecidednottogototheschool.ForyouI'msorrythatIonlyhaveoneeyeandIwasanembarrassmentforyou.Youseewhenyouwereverylittleyougotintoanaccidentandlostyoureye.AsamotherIcouldn'tstandwatchingyouhavingtogrowupwithonlyoneeyesoIgaveyoumineIwassoproudofmysonthatwasseeingawholenewworldformeinmyplacewiththateye.Thecoupletimesthatyouwereangrywithme.Ithoughttomyself‘it'sbecausehelovesme.'Iloveyou.Youmeantheworldtome.MyWorldShattered.Ihatedthepersonwhoonlylivedforme.IcriedforMyMotherIdidn'tknowofanywaythatwillmakeupformyworstdeeds1Thewriterthoughthismotherwassuchanembarrassmentbecause?A.hismotheronlyhadoneeyeB.hismotherranasmallshopatafleamarketC.hismotherwenttohisschoolD.hismotherwasdesperatelypoor2WhichofthefollowingisNOTtrueaccordingtothepassage?A.Thewriter'smothergavehimoneofhereyes.B.Thewritergotmarriedafterhehadfinishedschoolinanothercity.C.Thewriter'sclassmatelaughedathimbecauseofhismother.D.Thewriter'smothergotawrongaddressandcouldn'tfindherson3Whichoneisthebesttitle?A.Anembarrassmentorapride?B.AletterfrommymotherC.CharmoftheloveD.Theroadtogrowth
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九章算术是我国古代的数学名著体现了古代劳动人民的数学智慧其中第六章“均输”中有一竹节容量问题某教师根据这一问题的思想设计了如图所示的程序框图若输出m的值为67则输入a的值为
Laplacetheastronomerwasstillatworkwhendeathhimatseventy﹣eight. A.putupwith B.catchupwith C.lineupwith D.comeupwith
FiveyearsagowhenItaughtartataschoolinSeattleIusedTinkertoysasatestatthebeginningofatermtofindoutsomethingaboutmystudents.IputasmallsetofTinkertoysinfrontofeachstudentandsaid'MakesomethingoutoftheTinkertoys.Youhave45minutestoday﹣and45minuteseachdayfortherestoftheweek.'Afewstudentshesitatedtostart.Theywaitedtoseetherestoftheclasswoulddo.Severalotherscheckedtheinstructionsandmadesomethingaccordingtooneofthemodelplansprovided.Anothergroupbuiltsomethingoutoftheirownimaginations.OnceIhadaboywhoworkedexperimentallywithTinkertoysinhisfreetime.Hisconstructionsfilledashelfintheartclassroomandagoodpartofhisbedroomathome.Iwasdelightedatthepresenceofsuchastudent.Herewasanexceptionallycreativemindatwork.HispresencemeantthatIhadanunexpectedteachingassistantinclasswhosecreativitywouldinfect感染otherstudents.Encouragingthiskindofthinkinghasadownside.Irantheriskoflosingthosestudentswhohadadifferentstyleofthinking.Withoutfailonewoulddeclare'ButI'mjustnotcreative.''Doyoudreamatnightwhenyou'reasleep?''Ohsure.''Sotellmeoneofyourmostinterestingdreams.'Thestudentwouldtellsomethingwildlyimaginative.Flyingintheskyorinatimemachineorgrowingthreeheads.'That'sprettycreative.Whodoesthatforyou?''Nobody.Idoit.''Really﹣atnightwhenyou'reasleep?''Sure.''Trydoingitinthedaytimeinclassokay?'25.TheteacherusedTinkertoysinclassinorderto?A.knowmoreaboutthestudentsB.makethelessonsmoreexcitingC.raisethestudents'interestinartD.teachthestudentsabouttoydesign26.WhatdoweknowabouttheboymentionedinParagraph3?A.Helikedtohelphisteacher.B.Hepreferredtostudyalone.C.Hewasactiveinclass.D.Hewasimaginative.27.Whatdoestheunderlinedword'downside'inParagraph4probablymean?A.Mistake.B.Drawback.C.Difficulty.D.Burden.28.Whydidtheteacheraskthestudentstotalkabouttheirdreams?A.Tohelpthemtoseetheircreativity.B.Tofindoutabouttheirsleepinghabits.C.Tohelpthemtoimprovetheirmemory.D.Tofindoutabouttheirwaysofthinking.
已知两点A10Bb0若抛物线y2＝4x上存在点C使△ABC为等边三角形则b的值为
铜～锌原电池如图所示电解质溶液为稀硫酸下列说法不正确的是
根据金属活动顺序表Cu不能发生如下反应Cu+2H2O＝CuOH2↓+H2↑．但选择恰当电极材料和电解液进行电解这个反应就能变为现实．下列四种电极材料和电解液中能实现该反应最为恰当的是
Readingcanbeasocialactivity.Thinkofthepeoplewhobelongtobookgroups.Theychoosebookstoreadandthenmeettodiscussthem.NowthewebsiteBookCrossing.comBookCrossing.comturnsthepageonthetraditionalideaofabookgroup.Membersgoonthesiteandregisterthebookstheyownandwouldliketoshare.BookCrossingprovidesanidentificationnumbertostickinsidethebook.Thenthepersonleavesitinapublicplacehopingthatthebookwillhaveanadventuretravelingfarandwidewitheachnewreaderwhofindsit.BrucePedersonthemanagingdirectorofBookCrossingsays'Thetwothingsthatchangeyourlifearethepeopleyoumeetandbooksyouread.BookCrossingcombinesboth.'Membersleavebooksonparkbenchesandbusesintrainstationsandcoffeeshops.Whoeverfindstheirbookwillgotothesiteandrecordwheretheyfoundit.Peoplewhofindabookcanalsoleaveajournalentrydescribingwhattheythoughtofit.E﹣mailsarethensenttotheBookCrossingtokeepthemupdatedaboutwheretheirbookshavebeenfound.Brucepetersonsaystheideaisforpeoplenottobeselfishbykeepingabooktogatherdustonashelfathome.BookCrossingispartofatrendamongpeoplewhowanttogetbacktothe'real'andnotthevirtual虚拟.Thesitenowhasmorethanonemillionmembersinmorethanonehundredthirty﹣fivecountries.29.Whydoestheauthormentionbookgroupsinthefirstparagraph?A.Toexplainwhattheyare.B.TointroduceBookCrossing.C.Tostresstheimportanceofreading.D.Toencouragereaderstosharetheirideas.30.Whatdoestheunderlinedword'it'inParagraph2referto?A.Thebook.B.Anadventure.C.Apublicplace.D.Theidentificationnumber.31.WhatwillaBookCrosserdowithabookafterreadingit?A.Meetotherreaderstodiscussit.B.Keepitsafeinhisbookcase.C.Passitontoanotherreader.D.Mailitbacktoitsowner.32.Whatisthebesttitleforthetext?A.OnlineReadingAVirtualTourB.ElectronicBooksAnewTrendC.ABookGroupBringsTraditionBackD.AWebsiteLinksPeoplethroughBooks.
已知NH3和HCl都是能用来做喷泉实验的气体．若在同温同压下用等体积烧瓶一个收集满NH3另一个收集HCl和N2的混合气体如图所示．喷泉实验停止后两个烧瓶内溶液的关系是不考虑烧瓶内溶质的扩散氨水的溶质按NH3计算
Ifyoufeelstressedbyresponsibilitiesatworkyoushouldtakeastepbackandidentify识别thoseof61greatandlessimportance.Thenhandlethemostimportanttasksfirstsoyou'llfeelarealsenseof62achieve.Leavingthelessimportantthingsuntiltomorrow63beoftenacceptable.Mostofusaremorefocused64ourtasksinthemorningthanwearelaterintheday.Sogetanearlystartandtrytobeasproductive65possiblebeforelunch.Thiswillgiveyoutheconfidenceyouneedtogetyouthroughtheafternoonandgohomefeelingaccomplished.Recent66studyshowthatwearefarmoreproductiveatworkifwetakeshortbreaks67regular.Giveyourbodyandbrainarestbysteppingoutsidefor68whileexercisingordoingsomethingyouenjoy.Ifyoufindsomethingyoulovedoingoutsideoftheofficeyou'llbelesslikely69bringyourworkhome.Itcouldbeanything﹣gardeningcookingmusicsports﹣butwhateveritis70makesureit'sarelieffromdailystressratherthananotherthingtoworryabout.
6分AfewthingstoconsiderbeforebookingaflightWithfuelcostsrisingandairlinesfindingmorefeestoimposeontravelerseverydayairfareisn'tgettinganycheaper.Sinceyoucan'tdrivetoallyourdreamdestinationsflyingistheonlywaytogosometimesandundeniablythefastest.Luckilythereareplentyofwaystofindthemostaffordablefaresandalsoavoidpayingasmanyextrachargesaspossiblewhenyouplanahead.GettingthebestfareAirlinesputouttheirfaresalesonTuesdaymorningmakingthisdaythebestdaytobookaflightforless.Flyduringtheleastpopulartimes.TuesdayWednesdayandSaturdayaretheslowestdaystoflywhichmeanscheaperdealsthantherestoftheweek.Youcanalsofindreducedratesonearlymorningflightssincemanypeopledon'tliketogetupbeforethesuntogettotheairport.Earlierboardingtimescanalsoconsiderablycutdownyourchancesofgettingbumpedonanoverbookedflightordelayedbecauseofotherdelayedflightsormechanicalissues.Chooseyourseatlater.Someairlineschargeyoutopickyourseatwhenyoubookonlineaddingevenmoretothebottomlineofyourticketcost.Ifyoushowupearlyonyourtraveldayyoucanstillgetsuitableseats.Someofthebestseatsgetheldbackuntilflightdayunlessothersarewillingtopayextraforthemaheadoftimesoyoustillhavethechanceatoneofthose.Flyonholidays.Youalreadyknowthatsummeristhemostexpensivetimetoflyandeventhoughmostothertimesaremoreaffordablethedayssurroundingholidayscanbecrazy.Savebigifyou'rewillingtotravelonmajorholidayssuchasThanksgivingandChristmas.Don'twaituntilthelast﹣minutetobook.Manytravelersdon'tknowthatthere'sasweetspotforbookingandgettingthebestpriceonyourtickets.Booktooearlyortoolateandyoucouldenduppayingmorethanyouneedto.Thebesttimetobookisbetweenthreemonthsandsixweeksfromwhenyouwanttotravel.AvoidingextrafeesAirlineswillchargeforjustaboutanythingthesedays.Somehaveeventoyedaroundwithchargingcustomersforusingtherestroom.Allthoseextrafeescancertainlyaddupbutthere'snoreasontopaythemifyoudon'thaveto.Herearesometipstokeepmoneyinyourwalletonceyougettotheairport.Avoidtheupgradeit'snotnecessary.Sometimesupgradesarefreebutmostlyyouwillbechargedforseekingalast﹣minutebumptofirstclassandthecostcanbehefty.Flycarry﹣ononly.Baggagefeesvarywildlybutalmostallairlineschargethemandchargebig.Whypayforyourclothestoflywithyou?Ifeveryoneinyourtravelpartychecksabagyourbillcanbeastronomicalbeforeyoueverevengettoyourdestination.It'seasytoreducetheamountofstuffyoupackMakesureallyourclothingcoordinatessoyoucantakelessandstillmakemoreoutfitcombinationstakeonlytwopairofshoesplantodoabitoflaundryonyourtripandbringonlytravel﹣sizedtoiletries.Packyourownsnacks.Unlessyou'reflyinginternationallyit'srareyourflightcomeswithafreemeal.Snacksontheplanearenotcheapandalmostneverhealthy.Don'trelyonwhat'sonthesmallmenuandinsteadtucksomeofyourownsnacks﹣granolabarshomemademuffinsfruitandtrailmixallmakefantastictravelfoods﹣intoyourbagandeatalotbetterandcheaperthanotherpassengers.Doyouhaveatriedandtruemethodofgettingthebestdealonyourflights?Letusknow.1TosavemoneywhichoneshouldNOTbethechoice?A.EarlymorningflightsB.EarlyboardingtimesC.TheflightsonSaturdayD.TheflightsonSummerholiday2Accordingtothepassagewhichoneisright?A.Ifyoushowupearlyonyourtraveldayyoucangetthebestseats.B.Youcansavebigifyou'rewillingtotravelonChristmaseve.C.Youwillbechargedforseekingtheupgradesandthecostcanbehigh.D.Ifyou'reflyinginternationallyyourflightwillcomewithafreemeal.3Accordingtothepassageyoucandothethingsexcepttoavoidextrafees.A.Usetherestroom.B.TuckyourownsnacksC.Flywithcarry﹣ononly.D.Avoidtheupgrade.
在一次连环交通事故中只有一个人需要负主要责任但在警察询问时甲说“主要责任在乙”乙说“丙应负主要责任”丙说“甲说的对”丁说“反正我没有责任”四人中只有一个人说的是真话则该事故中需要负主要责任的人是
20分FewAmericansstayinoneplaceforalifetime.We1fromthecitytothesuburbsfromhighschooltocollegeinadifferentstatefromajobinoneregiontoabetterjob2fromthehomewherewe3ourchildrentothehomewhereweplantolivein4.Witheachmoveweare5makingnewfriendswhobecomepartofournewlife.Formanyofusthe6isaspecialtimeforformingnewfriendships.TodaymillionsofAmericansgoonvocation7andtheygonotonlytoseenewsightsbutalso﹣inthoseplaceswheretheydonotfeeltoo8﹣withthehopeofmeetingnewpeople.Noonereally9avacationtriptoproduceaclosefriendbutthebeginningofafriendshipispossible.Surelyineverycountrypeople10friendship?Theword'friend'toAmericanpeoplecanbe11toawiderangeofrelationships﹣tosomeoneonehasknownforafewweeksinanewplacetoaclosebusinesscompaniontoachildhoodplaymatetoamanorwomantoa12colleague.Therearereal13amongtheserelationsforAmericans﹣afriendshipmaybe14casualsituationalordeepandlasting.ButtoaEuropeanwhoseesonlyoursurfacebehaviorthedifferencesarenotclear.AsEuropeansseeitallkindsof'friends'flow15ofAmericans'homeswithlittleceremony.Theymaybeparentsofthechildren'sfriendshouseguestsofneighborsmembersofacommitteebusinessassociatesfromanothertownorevenanothercountry.16asaguestintoanAmericanhometheEuropeanvisitorfindsno17differences.Theatmosphereis18.Mostpeopleoldandyoungarecalled19firstnames.Americans'characteristicopennesstodifferentstylesofrelationshipmakesitpossibleforustofindnewfriendsabroadwithwhomwefeel20.1A.drive B.commute C.move D.settle2A.abroad B.elsewhere C.somewhere D.nowhere3A.deliver B.protect C.educate D.raise4A.retirement B.death C.illness D.sadness5A.mostly B.mainly C.rarely D.forever6A.winter. B.summer C.spring D.autumn7A.along B.freely C.together D.abroad8A.alone B.strange C.scared D.remote9A.allows B.desires C.expects D.imagines10A.form B.develop C.ignore D.value11A.used B.applied C.stuck D.dedicated12A.kind B.generous C.trusted D.helpful13A.differences B.varieties C.distinctions D.diversities14A.informal B.reliable C.shallow D.fragile15A.inandout B.onandon C.byandby D.upanddown16A.Moving B.Flowing C.Going D.Coming17A.obvious B.heavy C.apparent D.strong18A.weird B.stressed C.relaxed D.strange19A.with B.on C.for D.by20A.atbest B.athome C.atheart D.athand
Agardenthat'sjustrightforyouHaveyouevervisitedagardenthatseemedjustrightforyouwheretheatmosphereofthegardenappearedtototalmorethanthesum总和ofitsparts?36.Butitdoesn'thappenbyaccident.Itstartswithlookinginsideyourselfandunderstandingwhoyouarewithrespecttothenaturalworldandhowyouapproachthegardeningprocess.●37Somepeoplemaythinkthatagardenisnomorethanplantsflowerspatternsandmassesofcolor.Othersareconcernedaboutusinggardeningmethodsthatrequirelesswaterandfewerfertilizers肥料.38.Howeverthereareanumberofotherreasonsthatmightexplainwhyyouwanttogarden.Oneofthemcomesfromourearliestyears.●Recall回忆yourchildhoodmemoriesOurmodelofwhatagardenshouldbeoftengoesbacktochildhood.Grandma'srosegardenandDad'svegetablegardenmightbegoodorbadbutthat'snotwhat'simportant.39﹣﹣howbeinginthosegardensmadeusfeel.Ifyou'dliketobuildapowerfulbondwithyourgardenstartbytakingsometimetorecallthegardensofyouryouth.40thengooutsideandworkoutaplantotranslateyourchildhoodmemoriesintoyourgrown﹣upgarden.Havefun.A.KnowwhyyougardenB.FindagoodplaceforyourowngardenC.It'sourexperienceofthegardenthatmattersD.It'sdelightfultoseesomanybeautifulflowersE.StillothersmaysimplyenjoybeingoutdoorsandclosetoplantsF.YoucanproducethatkindofmagicalqualityinyourowngardentooG.Foreachofthosegardenswriterdownthestrongestmemoryyouhave.
假定你是李华你校摄影俱乐部photographyclub将举办国际中学摄影展.请给你的英国朋友Peter写封信.请他提供作品.信的内容包括 1.主题环境保护 2.展览时间 3.投稿邮箱intlphotoshow@gmschool.com. 注意 1.词数100左右 2.可以适当增加细节以使行文连贯.
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A. p小球先到 q小球先到 两小球同时到 无法确定
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