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设四面体ABCD各棱长均相等，S为AD的中点，Q为BC上异于中点和端点的任一点，则△SQD在四面体的面BCD上的射影可能是（ ）
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设四面体ABCD各棱长均相等S为AD的中点Q为BC上异于中点和端点的任一点则△SQD在四面体的面B
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2012年高考上海理如图AD与BC是四面体ABCD中互相垂直的棱BC=2若AD=2c且AB+BD=A
正四面体ABCD中E.为AD的中点则异面直线AB与CE所成角的余弦值等于.
棱长为a的正四面体ABCD的四个顶点都在同一个球面上若过棱AB作四面体的截面交棱CD的中点于E且截
如图四棱锥P-ABCD中PA⊥地面ABCDAD∥BCAB=AD=AC=3PA=BC=4M为线段AD
棱长为a的正四面体ABCD的四个顶点都在同一个球面上若过棱AB作四面体的截面交棱CD的中点于E且截
已知正四面体ABCD中M是棱AD的中点O是点A在平面BCD上的射影则异面直线BM与OA所成角的余弦
设四面体ABCD各棱长均相等S为AD的中点Q为BC上异于中点和端点的任一点则△SQD在四面体的面B
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在棱长为1的正四面体ABCD中E.F.分别是BCAD的中点则=
[2012·安徽卷]若四面体ABCD的三组对棱分别相等即AB＝CDAC＝BDAD＝BC则______
设E.FG分别为四面体ABCD的棱BC.CD.DA的中点则此四面体中与过E.FG的截面平行的棱有
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四面体的顶点和各棱中点共10个点则由这10点构成的直线中有对异面直线.
正四面体ABCD的棱长为6其中AB∥平面αEF分别为线段ADBC的中点当正四面体以AB为轴旋转时线
如图所示四面体ABCD中ABBCBD两两互相垂直且AB=BC=2E.是AC中点异面直线AD与BE所成
如图正四面体ABCD的棱长为1平面过棱AB且CD∥α则正四面体上的所有点在平面α内的射影构成的图形面
设四面体ABCD各棱长均相等S为AD的中点Q为BC上异于中点和端点的任一点则△SQD在四面体的面B
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已知结论在正三角形ABC中若D是边BC的中点G是三角形ABC的重心则若把该结论推广到空间则有结论在
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在四面体ABCD中已知棱AC的长为其余各棱长都为2则二面角A.﹣BD﹣C.的大小为_________
5.00分正四面体ABCD的棱长为6其中AB⊂平面αMN分别是线段ADBC的中点以AB为轴旋转正四
已知结论在正三角形ABC中若D是边BC的中点G是三角形ABC的重心则若把该结论推广到空间则有结论在棱
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Themorningafteraneveningflightwithmythenthree﹣year﹣olddaughterIcouldn'twaittogethertoschool.Iwastiredfromtheangerandherinabilitytocommunicatebecauseofherslowedlanguagedevelopment. AsIaccompaniedherintothecarIfeltdesperate.Nothingwasrightwithourworld.ShehadbeenbornaroundthesametimethenationwaswitnessingthebirthofanotherGreatRecession经济萧条.Myjobandmyhousehadbeenvictims.Thenthishappened.Mychild'slanguagedelaywasidentifiedbutdoctorsstruggledtoproperlydiagnosisher.Ifeltlikewebothneededtoberescued. IreturnedthatafternoonasdisenchantedwiththelittlegirlIlovedaswhenIleft. Walkingslowlytowardtheschool'splaygroundgateIfoundherpreschoolteacherracingtogreetme. Youshouldhaveseenhertoday!Hisbreathywordsweresupportedbyexcitement.Ididn'tinterrupt.Seethatclimber.Hepointedtoapieceofwoodenplaygroundequipmentthatlookedlikearockwall.Inodded.WelleverydaysinceshestartedschoolShe'stiredandfailedtomakeittothetop.Hetookabreath.Andtodayshemadeit. Heexpressedhisjoyjustlikehe'dwitnessedherconquering征服MountEverestShecheeredandcelebrated!Iwishl'drecordedit..Hiswordscomfortedme.Mydaughterhadconqueredhermountain.AssherantowardmeIrecognizedsomethingIhadn'tbefore.Isawherperseverance.Isawherstrength.Isawahero. EverydaygreatnesscelebratesordinarypeoplewhodounusualthingsinbigandsmallwaysshowingcouragekindnessloveandselflessnessWeencourageyoutoclickthesebriefaccountsandinviteyoutoshareyourownstoryinourcommunity. 1Whywastheauthor'sdaughterrushedtoschool? A.Themotherwasbusywithherworkasadoctor B.Themotherhadafightwiththedaughterlastnight. C.Themotherbrokedownwhendealingwithherdaughter. D.TheyhadtosellandleavetheirhouseduetoGreatRecession. 2Whichofthefollowingbestexplainsdisenchantedunderlinedinparagraph3? A.Disturbed. B.Dissatisfied C.Distrusted D.Disappointed. 3Whatmadethelittlegirl'spreschoolteacherfeelexcited? A.ThatshesucceededinconqueringMountEverest. B.Thatshemanagedtoclimbupthewoodenclimber. C.Thatshegotthefirstplaceintheschoolsportsmeeting D.Thatshedevelopedtheabilitytocommunicatenormally. 4Whereisthetextprobablytakenfrom? A.Ontheradio. B.Fromamagazine. C.Fromaschoolpaper D.OntheInternet
阅读下面短文根据其内容写一篇60词左右的内容概要. Manypeoplearelongingforthebenefitsoflivingahealthylifestylebutwhatdoesthatactuallymean?Healthylivingisabouttakingresponsibilityforyourdecisionsandmakingsmarthealthchoicesfortodayandforthefuture.Ahealthylifestyleisgenerallycharacterizedasabalancedlife''inwhichonemakeswisechoices.Ahealthylifestyleisavgluableresourceforreducinghealthproblemsforrelievinglifestressandforimprovingqualityoflife. Therightnutritionisnecessarytoliveahealthylifysetyle.Yoursbodyrequiresawell﹣balanceddieteverydayinordertomaintain维持theproperamountsofvitaminsmutrientsandmineralsneededtomaintainahealthybody. Youwillneedtoincludefitnessaspartofyourlift.Physicalfietnesskeepsyourweightincheckhelpsyousleepbetteratnightpreventsheartattacksandotherhealthproblemsandgenerallylivesalongerlift.Basicallytherearesomanybenefitsofexercisingthatyoureallycan'tliveafulllifewithoutit. Emotionalstressplaysanimportantroleinmanyillnessesbothdirectlyandindirectly.Peoplearealsomorelikelytosmokeovereatdrinktoomuchworktoohardarguewithothersandsoonwhentheyarefeelingstressed.Thusstressmanagementisanimportantpartofyournewlifestyleandrelaxationtechniquesaretrulyakeypartoflivingahealthylifestyle. Beinghealthyissoimportant.Justchangeonethinginyourlifetoday.Haveahealthylifebeginningnow.Livingahealthylifestylewillbringyouhappinesshealthandthelifeofyourdreams.Youcanfeelyourbestatalltimesoftheday.
Mostpeoplearegoodatrecognizingtheuniversalfacialexpressionsofouremotions一angerjoysadnessetc.whichpresentalotofemotionalinformation.Infacttherearelessobviousfacialexpressionscalledmicro﹣expressionsMEs.Humanbeingsoftenshowthemandcommunicatetheirprivatethoughtstoothersunconsciously无意识的.What'smorepeoplecannothidethemincludingtheexperiencedones.AndMEshaveuniversality普遍性regardlessofone'sagereligionorculture. AllthefindingsleadtothepossibilitiesofMEs'wideuseindifferentfieldswherepeoplecanuseMEstounderstandotherpeople'struefeelingsthoughtsorbeliefs.PolicecanuseMEstodetectunnaturalbehavior.Teacherscanrecognizeuneaseinstudentsandgiveamorecarefulexplanation.Businessmencanuseexpressionsofhappinesstodeterminewhentheyhavegivenasuitableprice.WhenonewantstobeabletodowhatarementionedaboveitisusefultobeabletoreadMEs. HoweverMEsaredifficulttoreadbecausetheyareunconsciousandoccursometimesasfastasone﹣tenthofasecondorevenone﹣fifteenthofasecond.Atpresentevenhighlytrainedpersonsarenotalwaysabletonoticethem.Somepeopledoseesomethingthathaschangedonthefacebuttheydon'tknowexactlywhatitisthathaschanged.Sincethehumanrecognitionaccuracy精准issolowapossiblemethodforspottingMEswouldbeveryprecious. 1WhichwordcanreplacetheunderlinedworddetectinParagraph2? A.Discover. B.Show. C.Govern. D.Affect. 2WhatmakesitdifficultforpeopletoreadMEs? A.Absenceoftraining. B.MEs'shortexistence. C.MEs'universality. D.Culturaldifferences. 3Whatwillprobablybediscussedinthenextparagraphofthepassage? A.ThemeaningofMEs. B.TheimportanceofspottingMEs. C.TheapplicationofMEs. D.TheapproachtorecognizingMEs.
EveryyearinthemonthofMarchoneof1theworld'sgreatestwildlifemigrations迁徙stopsincentralNebraska．Forashorttimesandhillcranes沙丘鹤fi11thestate'swideflatfields．Thelandprovidesthebirds2withtheperfectplacetorestandeat． Sinceseveralyearsagomoreandmorepeople3havediscovereddiscoverthemigration．Visitorscrowdintoriverblinds﹣specialbuildingsthathelpkeepthebirdwatchers4hidinghidethemselves．Theylookthroughtheircamerasortelescopesinwonder． Thesandhillcranesareworththetrip．Theyare5generallygeneralalittleoverametertall．Theyhavelonglegsandnecks．Theirwingsstretchovertwometers．Sandhillcraneshavesoftgreyfeathers．They6areknownknowforhavingabrightredareaonthetopoftheirheads． ThebirdsstopinNebraskaastheymaketheirwayfromtheirwinterhomesinMexicoandsome7southernsouthpartsoftheUnitedStates．Thebirdsusuallyspendtwotothree8weeksweekatthisplace9beforetheyleave．Theyarriveinwavesattimesasmanyas400000inoneday．Theyeatinthenearbyfieldsandgrasslands．Leftovergraininsectsandsmallcreaturesgive10themtheytheenergytheyneedastheycontinuetheirtripnorthtowardCanadaandSiberia．
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2019年世界园艺博览会于4月29日至10月7日在北京举行．假定你是李华你打算邀请交换生Frank去参观．请用英语给他写封邮件内容包括 1．邀请他的原因 2．行程安排如时间住宿交通等． 注意1．词数12左右 可适当增加细节以使行文连贯 3．开头和结尾已给出不计入总词数． DearFrank I'mwritingtoinviteyoutovisitthe2019BeijingInternationalHorticulturalExhibition．______ Lookingforwardtoyourearlyreply． Yours LiHua
正常白眼雌果蝇和正常红眼雄果蝇杂交产生的子一代中出现一只基因型为XbXbY白眼雌果蝇甲和一只基因型为OXB红眼雄果蝇乙．下列相关叙述错误的是
VirginiaWildlifeisyourtickettolearningmoreaboutVirginia'sspectacular壮观的wildlifefisheriesandbreathtakinghabitats.WhetheryouhuntfishboatortakeinthewildlifefromyoureasychairVirginiaWildlifeoffersyoustoriesandinsightonthenaturalworldsuppliedbythestate'sleadingwildlifeandoutdoorexperts. VirginiaWildlifemagazinehasbeendedicatedtobringingitsreadersthebestinhuntingfishingboatingandwildliferesourceinformationfromaroundthestate.ItsawardwinningdesignfeaturearticlesspectacularcolorphotographyandoriginalartworkisanexcellentwaytoexploreVirginia'sgreatoutdoors. PublishedfornearlysevendecadesbytheDepartmentofGameandInlandFisheriesVirginiaWildlifeoffersitssubscriberstwelvemonthsofinformation﹣packedarticlesandaward﹣winningimagescapturedbynationallyrecognizedphotographers.Eachmonthyouwillbetreatedtoamagazinethatincludessomethingfortheentirefamilyforexampleinstructiononbecomingabetterbow﹣huntertipsontacking对付thatmonstercatfish鲇鱼uniquegameandfishrecipesstunning绝妙的photographsandmuchmuchmore. Letthis36﹣pagefull﹣colourmagazinebeyourguidetoVirginia'sgreatoutdoors!Subscribeforoneyearonlyfor﹩12.95.Receiveatwo﹣yearsubscriptionforonly﹩23.95. NewandRenewingSubscriptions Backissuesareavailablebycalling804367﹣0486or804367﹣0487. Backissuesmaynotbeorderedonlineatthistime.Ifyouarereviewingyoursubscriptiononlinetheaddressyouentermustexactlymatchtheoneprintedonthemailinglabelforyourcurrentmagazinesubscription! Ifyouprefertopaybycheckpleasecalloursubscriptiondepartmentat1﹣800﹣710﹣6670. SubscriptionMaintenance Needtochangeorcorrectyourmailingaddress?Wanttocheckonyourexpiration到期date?Pleasecall1﹣800﹣710﹣6688 ContentsDatabaseASearchableArchive Searchthecontentsofmagazineissuesbacktotheyear2016here. 1WhatcanwelearnaboutVirginiaWildlifemagazine? A.Itisamonthlymagazinewith36pages. B.Itcommendstourguidesforoutdooractivities. C.Itisintendedforgrown﹣upswholikeactivities. D.Itispublishedbyfamouswildlifescientists. 2Whichnumbershouldyoudialifyouwanttochangeyourmailingaddress? A.804367﹣0486 B.804367﹣0487 C.1﹣800﹣710﹣6670 D.1﹣800﹣710﹣6688 3Whereisthistextmostprobablytakenfrom? A.Abiologybook B.Atravelguide. C.Amagazine D.Awebsite
ThetriptoCanadawassofantastic!I'dliketosharewithyoutheimpressionsthiscountryleft1me﹣M﹣A﹣P﹣L﹣E. Multicultual.Canadaofficially2becomeamulticultualsocietyin1971.Canadiansbelievetheyshouldacceptothers'culturesvaluesandbeliefsequalto3theyown.Abundant富饶.Canadahasanabundanceofnaturalresources4especialfreshwaterresourcesfromnumerousriversandlakes.Pleasant.Itenjoyslotsofpleasantnaturalsceneryandbeautifulforestsinwhichtreesareextremelytallsome5measureover90metres.Livable.ThreeCanadiancities﹣VancouverTorontoandCalgaryareinthetopfivelivablecitiesintheworld.Empty.Itissuch6emptycountrywheremostofCanadianslivewithinafewhundredkilometersoftheUSAborder. Allinallthetripwas7amaze.Ifeelonetripcannothelpmepicturethewholecountry8IhopetotakeanotherculturaltriptoCanadawiththe9intendoflearningmoreaboutthiscountry.WhenI10equipwithmuchmoreinformationaboutthiscountryIcanbecomeabridgebetweentwogreatcountries﹣CanadaandChina.
假如你是某国际学校的学生李华你最近使用了一本XX英英词典感觉非常实用请你利用班会时间向同学们推荐它.内容要点如下 1.特色如词汇量用法例句等方面 2.使用心得. 注意1.词数100左右 2.可以适当增加细节以使行文连贯 3.开头和结尾已经给出不计入总词数. Helloeveryone!
WhenGlenKrugerpickedasmallcatfromananimalshelterhedidnotexpectmuch.Yetrightfromthestarteightyearsagotherewasanuncommonconnectionbetweenhimandthesmallblackcat.He1herInky. Igrewuponahundred﹣acrefarmandhadonlycats2playmatesKrugertheseventy﹣year﹣oldmansays.Myhearingwasdamagedbythe3offarmequipmentsoIlearnedtoconnectwith4.Theyreacttowhattheyseeandwhatyoudo. Inkywasagentlecat5thehousewithfiveothercats.ButonaJanuarynightin2009Inkydid6thatwouldsetherapartfrom7catsforever. Krugerhadgonedowntothebasementto8thewoodstoveforthenight.Whenhewasfinishedhe9tothetopofthestairsandreachedtoturnoffthelights.Indoingsoheslippedand10hisbackagainstanoldshelf.TheheavyshelfcamecrashingdownandsentKrugerdownthestairs. 11inapoolofbloodonthebasementfloorKrugerfelt12goingintoshock休克.Heshoutedforhelp13hiswifeBrendawasasleepintheirbedroomattheoppositeendofthehouse.14KrugernoticedInkywatchingfromthetopofthestairs. GogetBrendaKrugersaidtoInky. Inky15tothebedroomdoorandscratched16untilBrendaopenedit.ThenInkyledhertothe17.Brendafoundherhusband18thestairsandcalled911.Krugerwasrushedtothehospital.Ispentsixmonths19theresaysKruger.AlthoughIbecamelameIwasblessed.SincetheaccidentInkyhas20leftKruger'sside. 1A.gave B.named C.chose D.remembered 2A.like B.among C.except D.as 3A.sound B.noise C.alarm D.voice 4A.farmers B.friends C.animals D.neighbors 5A.visiting B.sharing C.dividing D.discovering 6A.anything B.nothing C.something D.everything 7A.familiar B.ordinary C.lovely D.outstanding 8A.shutoff B.shutout C.shutdown D.shutup 9A.marched B.flew C.struggled D.climbed 10A.hit B.bent C.shook D.pulled 11A.Falling B.Appearing C.Lying D.Thinking 12A.it B.himself C.him D.itself 13A.and B.or C.but D.so 14A.Then B.Otherwise C.Thus D.Rather 15A.ran B.walked C.returned D.withdrew 16A.rapidly B.suddenly C.madly D.urgently 17A.bedroom B.yard C.basement D.house 18A.atthebottomof B.inthemiddleof C.atthetopof D.inthefrontof 19A.regretting B.resting C.relaxing D.recovering 20A.ever B.never C.still D.already
Ourmindisapowerfulthingwhichcaneitherimproveorruinourmood.Manyofushaveproblemswithnegativethoughtsplayingonthechannelofourmindsbutifyou'reengaginginitconstantlyandyoubelieveititcouldbedestroyingyoursenseofself﹣esteem.1 Whatcanyoudo?Herearesomesuggestions 1.Liveinthemoment Self﹣talkissosubtlethatweoftendon'tnoticeitseffectonourmoodandbeliefsystems.Keythingstonoticeareifonlyorwhatifstatementstheformerkeepyoustuckinthepastwithregretwhilethelatterkeepyoufearfulofthefuture.2Sostayinthepresentmoment. 2.Visualizethegoodthings Ifwewanttochangethenegativetapesplayinginourheadswehavetovisualizeourselvespositively﹣thatmeansseeingyourselfnon﹣judgmentally.Howwouldthatlook? Drawapictureinyourmindandexpandonit. 3.3 Whateveryoubelieveyou'llexperiencemoreandyou'llalsofindyourselfbehavinginwaysbelievethatareinyourbeliefs.Sostartbelievingthebestaboutyourselfactasifyoubelievethatyou'reavaluableandworthyperson. 4.Developpositivethoughts 4Whatareyourstrengths?Whatareyougoodat?Keepyourthoughtsinthehere﹣and﹣now.InsteadofsayingI'mnotgoodenoughtrysayingIamcapable.IacceptmyselfthewayIam. Thinkingpoorlyaboutourselvesgetsusnowhereandisextremelyself﹣limiting.5 A.Payattentiontothecauses B.Recognizethatactionsalwaysfollowbeliefs C.Thereisnothingyoucandoaboutthepastandthefutureisn'thereyet. D.Inshortitbringsyourfocusonyourfailuresandthatgetsyounowhere. E.Negativethoughtsaccountforbadfeelingsthathookyouintobelievingthatyou'reafailure. F.Insteadofalwaysputtingyourselfdownthinkofsomethingsyouactuallylikeaboutyourself. G.Decidetodaytoturnoffthenegativeself﹣talkchannelinyourmindanddevelopyourtruepotential.
Cassielivedalonelylife.Shewouldwanderthroughtheforesteating1fallfruitswhileotherbirdsflewamongthetrees. Whycannotyoufly?theywouldask.Yourweaklittle2wingcannotevenliftyouofftheground!theywouldteaseher.You're3shametobirdstheywouldoffendher. Cassiewasfeelingincreasinglyfrustratedand4usesoshemadeuphermindtoleavetheforestforgood.Justasshewalkedfreefromtreessheheardadeepvoice5callfrombehind.Cassieturnedaround.6wasalargetreethatsignaledtohertocomebackintotheforestWeneedyoubadlyheresaidthetree.Werelyonyou7eatourfruitsandspreadourseeds.Theotherbirdsmaythinkyouareworthlessbutyouareactually8muchusefulbirdintheforest.Pleasedon'tgoyouareirreplaceable.Cassicbeamedforthefirsttimeinmanyweeksand9returntotheforest.Thefruitshadnevertastedsogood. It'seasytocompareyourskillstotheabilitiesofothersandfeelinadequate.It'seasytolistentothenegativevoicesofothersandbelievethem.Butbear10mindthatyouareessentialyouareremarkableandyouareirreplaceable!
Reutersreportedthatthescientist'seffortsgotrewardedwhenthetwinchickenswereclonedinthelabafteryearsofexperiments.Thisbreakthrough1possibleenabledpeopletobringtheiradoredpetsbacktolife.2itbotheredhimfromtimetotimethattheirhealthwasinpoorconditionbecausetheywere3abletoresistillnesses.Thisdrawback4casthimdown.Merelytwoweekslatertheclonesandtheircarrierdied5struckfrustrationintohisheart.Heretiredbeforeheattainedhisambitionandbecameamemberofanoperachorustorelievehisdepression. Shortlyafterwardsthemediapublishedaconservative6argueobjectingtocloningowingtomoralproblemsandsuggestedcommercialprofitsfromcloning7forbid. When8interviewthescientiststaredatthedecorationsontheceilingthinkingforawhileandthensaidI'mnotinfavour9anyarbitraryassumptionbut10undertakecloningdoesdifferfromthestraightforwardprocedureofmakingloafsoutofflour.Untilweaccumulateenoughexactknowledgeanypracticeisinvainandisboundtofail.
Exercisecouldnotonlybenefityourbodybutalsoimproveyourmemoryresearchersfound1recent. IntheirpaperresearchersintheUnitedStatesandJapan2introducetheirexperimentandconclusion. Scientistsinvited36volunteers3wereintheirearly20stodo10minutesoflightexercisebeforetakingamemorytestinwhichthey4showpictureslikebroccoli西兰花orpicnicbasketsandaskedtorecallthemlater.Thesameexperimentwasrepeatedwiththesamegroupofvolunteerswithoutexercising.Thememorytaskreallywasquite5challengesaidMichaelYassaco﹣authorofthestudy.Weusedverysimilaritemstoseeiftheywouldremember6itwasthisexactpicnicbasketversusthatpicnicbasket. Researchersalsoscannedbrainsofsomeoftheparticipantsduringtheexperiment. Theyfoundincreasedcommunicationbetweenparts7involveinthestorageandrecollectionofmemoriesinbrainsofthosewhohadexercised. Thissuggestedthatjust10minutesoflightexercisemighthaveapositiveeffect8memorypower. Asall9volunteersintheexperimentwererelativelyyoungresearchersarestillworking10lookattheinfluenceoflightexerciseonolderpeople.OurmaingoalistotrytodevelopanexercisewaythatcanbeusedbyolderadultswhomighthavedisabilitiessaidYassa.
神经元的离子通道是跨越磷脂双分子层的蛋白质对特定刺激发生反应时才瞬时开放促使特定离子顺浓度梯度运输如图所示．下列相关叙述错误的是
Ifyoufindyourselfturningoffyouralarmclockoverandoveragaineachmorningyouarenotalone.Wakingupquicklyandgettingoutofbedinthemorningcanoftenbeastruggleformostofpeople.1Thesetipscanhelpyoutofeelreadytofacetheday. Makeithardtoignoreyouralarm. 2Setthealarmclocktotheloudestsetting.Loudnoisemakesyoufeelmoreawake.Placeyouralarmfarawaysothatyouphysicallyhavetogetoutofbedtotunitoff. Evenbetterhideyouralarmsomewhereinyourbedroomsothatyouhavetogetoutofbedandfinditbeforeyoucanturnitoff. 3 Thismightsoundlikeanunusualtipbutitworks!Youcanturnonthelightsassoonasyouwakeupwhichwillhelpyoureyesadjust适应tothedaywhilemotivatingyourbraintogetupandgetmoving.Oryoucanopenyourcurtainsrightafteryouwakeup.It'smuchmoreaetractingtostayinbedwhentheroomisdarksopullopenthecurtainstoallowsunlighttocomeintoyourroomeachmorning.4 Asksomeonetohelpyouwakeupearly. Ifyouhavearoommateoryourparentslivingwithyouyoucanalwaysaskfortheirhelp.5Ifyouarelivingalonethenyoucanwaysaskyourclosefriendstogiveyouacallinthemorning.Thesemethodsaren'tmagicbuttheydowork.Youcanbeamorningpersonifyoutry! A.Openyourroomtosounds. B.Prepareyourwaking﹣upenvironment. C.Doyouwanttobeamorningperson? D.Therearevariouswaysyoucandothis. E.Doyouoftenturnoffyouralarmclock? F.Thiswillactivebrainandkeepyouawake. G.Theycangiveyousomegentleshakestowakeyouup.
Withoutawarningtheelectricitywascutoff切断thismorningwhichmadehimveryupset．
阅读下面短文根据所给情节进行续写使之构成一个完整的故事. WhenIwastenyearsoldIlivedwithmyfamilyinasmallhouseinruralSouthJersey.IoftenaccompaniedmymothertotheA&Ptobuygroceries.WithoutacarwewalkedandIwouldhelphercarrythebags. Mymotherhadtoshopeverycarefullyasshewasawaitressandhersalarybarelysustained勉强维持us.OnedaywhileshewasweighingpricesapromotionaldisplayfortheWorldBookEncyclopediacaughtmyeye.Thevolumeswerebeautifullycream﹣colored.VolumeIwasninety﹣ninecentswithaten﹣dollarpurchase. AllIcouldthinkofwhileshoppingwasthebook.Istoodattheregister收银台withmymotherholdingmybreathasthecashierranguptheitems.Itcametooverelevendollars.Mymotherproducedafivesomesinglesandahandfulofchange.AsshewascountingoutthemoneyIsomehowfoundthecouragetoaskfortheencyclopedia百科全书.Couldwegetone?Isaidshowingherthedisplay.It'sonlyninety﹣ninecents. Ididnotunderstandmymother'sincreasinganxietyshedidnothaveenoughchangeandhadtosacrificealargecanofpeastopaytheamount.NotnowPatriciashesaidsternly.Todayisnotagoodday.Ipackedthegroceriesandfollowedherhomeupset. ThenextSaturdaymymothergavemeadollarandsentmetotheA&Palone.Twoquartsofmilkandaloafofbread﹣﹣﹣that'swhatadollarin1957.IwentstraighttotheWorldBookdisplay.TherewasonlyonefirstvolumeleftwhichIplacedinmycart购物车.Ididn'tneedacartbuttookonesoIcouldreadasIwentupanddowntheaisles.AlotoftimewentbyandIknewIhadtoleavebutIcouldn'tbeartopartwiththebook.WithnodetectiveinsightIimpulsively冲动地putitinsidemyshirtandzippedupmyjacket.IwasatallskinnykidandIamcertaintheshapeofthebookwasobvious. Paragraph1MyheartbeatingrapidlyIheadedfortheregister. Paragraph2Backhome.ItoldmymotherwhatIhadpromisedthedetective.
PrepareYourselfforaBetterTOEFLScore TheTOEFListhemostwidelyusedlameassessmentexamforAmericancollegesoruniversities.ManyforeignstudentsworryabouttakingtheTOEFLbecauseitisessentialtomeettheirgoals.1Butalowtestscorewilllimittheirchoicesforfinancialaidandadmissiontotopschools.SohowtoprepareyourselfforabetterTOEFLscore? Whatwillyoufocuson? PlanwhenyouwilltaketheTOEFL.Ifpossibleregistertotakethetestevenifthedateisseveralmonthsfromnow.Thiswillgiveyouagoodreasontostudy.Takeasampletestonlineorfromatestpreparationbooktofindoutwhereyouneedtoimprovethemost.2Thiswillhelpyoutoplanyourstudiestodeveloptheskillsyouneedtogetabetterscore. 3 TheEducationalTestingServicewebsitehasafreeonlinecoursetohelpyoupreparefortheTOEFL.Therearealsosamplepreparationquestions.ApartfromansweringthosequestionstrytosurroundyourselfwithEnglish.ListentostoriesonVOA'sLearningEnglishwebsite.WatchmovieswhereEnglishisspoken.ReadEnglish﹣languagenewspaperstokeepupwithnewwordsthatrelatetocurrenteventsandtechnology. Whenwillyoustudy? 4Butifyourpracticetestscoreismorethan20pointsbelowyourgoalyoumayneedtoimproveyouroverallEnglishabilityandthatmaytakeyears.Togetagoodscoreyouneedtosetasidetimetostudysetgoalsandmeasureyourprogress. TherealgoalofthetestistomeasurehowwellastudentcancommunicateinanEnglish﹣speakingclassroom.5 A.Howwillyoustudy? B.Donotdependoninformaladviceortricks. C.Goodmarksonthetestwillopenmanydoors. D.Doyoudowellinreadingbutnotsowellinlistening? E.Exportssaythatyoushouldstudyforatleasttwomonthsbeforetakingthetest. F.ExposeyourselftoEnglishonadailybasisandimprovementissuretofollow G.ATOEFLscoremaybenecessarytogetastudentvisatoanEnglish﹣speakingcountry.
Thecompetitionattractedover500contestantsrepresenting代表eightdifferentcountries．
Therehasbeenagreatincreaseinagricultural农业的productivity．
AlthoughtheyarealreadyintheirtwentiesorearlythirtiesagroupofyoungadultsrecentlycelebratedInternationalChildren'sDayinmuchthesamefashionasthechildrenforwhomthedayisintended.OnChildren'sDaywhenmanychildrenarespendingtimeinparkswiththeirparentsgoingtoshoppingmallstopurchasenewtoysandfeastingonexpensivedishesinfancyrestaurantssomeadultsaretakingtotheInternettodiscusshowbesttospendtheholiday.Ontianya.cnanetizennicknamed'tiger'recalledsomeofthemostpoignantmomentsfromhischildhoodinapost.'Isuggestthatwegettogethertoplaysomegamesthatwewerefamiliarwithduringourchildhoods'thepostsaid.Acampaignlaunchedbykaixin001.comapopularsocialnetworkingsiteasksyoungernetizenstopostphotostakenduringtheiryoungeryearsandshareinterestingchildhoodexperiences.Atotalof600000netizenshaveparticipatedinthecampaignupleadingabout300000photostakenduringtheirchildhoods.Manynetizenswhouploadedphotosaddedstoriestogoalongwiththeircontributions.'Mychildhoodissofarawayfrommypresentlife.HoweverIstillwanttocelebratethisdayformyselfasayoungadultfarbeyondtheageofachild'writesDongQinhao.Asa31﹣year﹣oldmanDonghastoshouldertheheavyburdensofpayingamortgage按揭andsupportinghisfamily.Dongbelievesthatrememberinghischildhoodwillboosthisconfidenceandgivehimamorepositiveoutlookonlife.1AccordingtothepassagechildrenusuallycelebrateChildren'sDaybythefollowingEXCEPT.A.goingtoparkswiththeirparentsB.buyingnewtoysinmallsC.discussingitonthenetD.dinningoutingoodrestaurants2Kaixin001.comsuggeststhatyoungernetizenscantospendChildren'sDay.A.datewiththeirsweetheartsB.asktheirbossesforadayoffC.uploadphotostakenintheirchildhoodsD.playsomefamiliargamesduringtheirchildhoods3Theunderlinedword'poignant'inthethirdparagraphmeans.A.bitterB.embarrassingC.difficultD.unforgettable4Wecanlearnfromthepassagethat.A.DongQinhaofacesgreatpressureinhislife.B.thenetizennicknamed'tiger'hatestocelebrateChildren'sDay.C.atotalof600000photoswereuploadedtokaixin001.comonChildren'sDay.D.mostyoungadultsdon'twanttosharetheirchildhoodexperienceswithothers.
阅读下面短文根据其内容写一篇60词左右的内容概要. Paperlessofficewasfirstcoinedin1975.Fourdecadeslaterwe'restillchasingthepaperlessofficedream.Takethefinancialindustryforexample﹣itisoneoftheslowerindustriestohugdigitaltransformation.Manyfinancialinstitutionstodaystillsendouttradeconformationsbymail.Icantellyoufromfirsthandexperiencethatgoingpaperlessisbynomeansimpossible.TheCentricDigitalofficeisapaperlessworkenvironmentwherealltheofficeoperationsgodigitalwhichhasamazedourbusinesspartners. Actuallycompaniesneedtostressthebenefitsofadigitalcultureforcommunications.Goingpaperlesscansavetimeandmoney.Youcouldsaygoodbyetocostlyrepairsofficesupplyorderswastedemployeetimeandsoon.Besidesforbiddingpaperintheofficeforcesinformationtobe100%digitalwhereyoucanmakeendlessamountsofbackups备份whicheasilyincreasetransparency透明.Nottomentiontoptalentswanttoworkfordigitalcompanies. Youmightthinkthesecrettoapaperlesscompanyispurelytechnology.Wellnotreally.ThankstoproductslikeiPadssmartphonesandcloudservicestheabilitytogopaperlessishighlyaccessible.Yetevenwithallthistechnologycompaniescontinuetorelyonpaper.It'snotbecausetheydon'thaveaccesstothetechnologybutbecausethey'relackingthepoliticsorganizationalstructureandstrongdesiretochange.Inordertogopaperlesscompaniesneedtochangethewaytheythinkandoperate.Thedecisionneedstobemadeandcriedoutandeveryoneneedstoworktogethertomakeit. Yesthepaperlessofficehasbeenaverylongtimeinthemaking一butitnolongerhastobe.Withnumerousamountsofsoftwareservicesappsandtechnologyavailabletodaytheonlythingweneedtodoistomakethedecisiontogopaperlessandseeitthrough.
SignsofaTrueFriendship Truefriendsarerare．1D．HowcanyoutellatruefriendHereareseveralobvioussignsofafriendship． 2A． Atruefriendisareliablepersonandyoucanhaveconfidenceinhim．Youknowthathewillhotbetray背叛youorsaysomethingbadaboutyoubehindyourback．Youknowthattheinformationyousharewithoneanotherwillnotbesharedwithothers． Keepingintouchwitheachotherfrequently 3G．Truefriendsoftenkeepintouchwitheachotherwhetherbyphonesocialnetworkingsitesemailorin﹣personmeetings． Givingwithoutpayingback Truefriendsgivewithnoexpectationsofreceivinganythinginreturn．Realfriendsgivetheirtimeloveandcarewithoutexpectingtoreceiveanythingback． Supportingeachother Truefriendshipsinvolve涉及twopeoplewhosupporteachothernomatterwhathappens．Itcanbedifficulttoknowhowtohelpafriendwho'sfacingadifficultsituationthough．Callhimevenifyoudon'tthinkhewillanswerthephoneandleaveanencouragingmessagehecanlistentolater．4EOrsendhimanemaillettinghimknowthatyou'rethereforhimifheneedsanything． Acceptingeachother Realfriendsaccepteachother．Arealfriendacceptsyouforwhoyouarewhetheryouaretallorshortgentleorrude．Arealfriendmayinspireyoutobeabetterperson．5F． A．Believingineachother B．Sharingwitheachother C．Youcanexpressyourfeelingsfreely D．Andyoumayhaveonlyafewtruefriendsinyourlife E．Sendanencouragementcardtoyourfriendwhenheisintrouble F．Howeverhewillnottrytochangeyouintothepersonhethinksyoushouldbe G．It'sdifficulttomaintainatruefriendshipifyouhardlycommunicatewitheachother
Forsomepeoplewalkingorrunningoutdoorsisaeatwaytoworkout.Whatmaynotbesopleasantisseeingtrashallovertheground.Wellsomepeoplearedoingsomethingaboutit.Theyareplogging! PloggingbeganinSweden.ThenamecombinetheSwedishwordplockawhichmeanstopickupandthewordjoggingwhichmeanstorunslowly.ASwedishmannamedErikstartedthemovementin2016.OntheWorldEnvironmentDaywebsiteEriksaysthathemovedtoStockholmfromasmallcommunityinnorthernSweden.Eachdayhewouldridehisbiketowork.Concernedabouttheamountoftrashandlitterhesaweachdayonhiswaytoworkhetookmattersintohisownhands. PloggingbythattermmayhaveofficiallybeguninSweden.Butmanypeoplewhoexerciseoutdoorshavebeendoingthisforyears.TakeJeffHorowitzforexample.HeisapersonaltrainerinWashingtonD.C.Heoftenpicksuptrashwhilerunningoutside.Heevenasturneditintoagamehewilltrytopickupthetrashwithoutstopping.Ididn'tknowitwasathingreally.Thisisjustmypersonalethics道德标准whereIgoforarunandifIhappentoseeapieceofgarbagelyingaroundandit'swithinreach﹣﹣﹣itisakindofalittletestformetoseeifIcangrabitandthrowitinanearrashcanwithoutstopping.AndthatwayIthinkitgivesmealittleexerciseandalittlefocusformyrun.Andithelpscleanuptheneighborhoodheannounced. Todayloggingisanofficialactivityonethatisbecomingincreasinglypopular.Citiesaroundtheworldnowholdloggingevents.Iwouldjusthopepeoplewouldthinktwicebeforedroppingagarbageontheround.Wehavecontainers…seemsoneveryblock.Soit'seasytoputyourgarbageinthetrashcans.Ijustthinkpeopleshouldthinkaboutitalittlebitmore.Idohopeonedaytherewillnotbeaneedforlogging.saidaninterviewee. 1Whichofthefollowingcanreplacetheunderlinedphrasetookmattersintohisownhands? A.calledonpeopletojoinhim B.appealedtopeopletogogreen. C.begantopickupthetrash. D.hadthecollectedtrashrecycled. 2LikeJeffHorowitzloggingtomanypeoplehasbecomeaanact. A.automatic. B.irresistible. C.arbitrary D.temporary 3WhatistheideathatLoggingeventsaremeanttopromote? A.loggingistrulybeneficial B.Trashcansshouldbewithinreach C.Litteringisnotacceptable. D.Communitiesshouldbekeptclean. 4Whatcanbeasuitabletitleforthepassage? A.NewExerciseEnjoysunbelievablepopularity B.NewExerciseTrendAlsoHelpsEnvironment C.Plogging﹣aFashionableWaytoclearwaste D.Plogging﹣anExerciseOriginatinginSweden
CWU Thecommunicationsunion HeadofResearch Salary£55.27 WearelookingforaHeadofResearchtomanagetheCWUResearchDepartmentandInformationCentre.Youwouldberequiredtoexercisecontrolofallresearchersworkofthedepartmentandmanageateamofthreeresearchersandfoursupportstaff. ThepersonappointedwouldbeexpectedtocarryoutresearchworkofastrategicnatureacrosstherangeofbusinessesinwhichtheCWUhasorseeksmembershipandtocontributetothestrategicthinkinganddirectionoftheunionasawhole. Youwillneedprovenlinemanagementskillsespeciallyinmanagingandmotivatingateamgoodresearchskillsholdingagooddegreeinarelatedsubjectorothersimilarexperienceahighlevelofmathematicalandcalculatingskillstheabilitytoproducehighqualityworkunderpressureacommitmenttoandknowledgeofthetradeunionmovementandsocialdemocraticpoliticsandknowledgeand/orexperienceofthepostaland/ortelecommunicationsindustry. Toapplypleaserequestanapplicationpackbyemailinghr@cur.orgorbytelephoningHRHumanResourceson02089707482.Whenapplyingpleasestateyoursource. ClosingDateforApplications4thAugust2010 Anticipatedinterviewdate17thAugust2010 Noagenciesplease. 1Inwhichcolumnofanewspapercouldwefindthisadvertisement? A.Arts. B.Sales. C.Jobs. D.News. 2Oneofthedutiesofthepersontobeappointedis. A.takingchargeofresearch B.seekingmembershipforthetradeunion C.managingateamofthreeorfourmembers D.runningatelecommunicationscompany 3IfyouapplyforthispositionyoucandoallEXCEPT. A.askanagencyforanapplicationform B.dial02089717482formoreinformation C.emailhr@cur.orgforanapplicationpack D.sendinyourapplicationbefore4August2010 4Whichofthefollowingapplicantsismostlikelytobeemployed? A.Aschoolteacherwithamaster'sdegree. B.Auniversitygraduatemajoringincomputerscience. C.Adirectorfromresearchcentrewithamaster'sdegree. D.Aclerkfromatelecommunicationscompany.
Greenlifestyleisbecomingincreasinglypopularnowadays.1Youdon'thavetocompletelychangethewayyouliveyoujustneedtomakeafewsmallchanges.Fromrecyclingtogreenshoppingeachsmallchangeyoumakecanreallymakeadifference.Herearesomebenefitsoflivingagreenlifestyle. Helptheenvironment.Bybeingenergy﹣efficientandusinggreenproductsyoucanreduceyourinfluenceontheenvironment.Youcanhelppreserveournaturalresourcesandreducepollution.2.Itdoesfeelveryrewardingwhenyoustartmakingpositivechangesandfeelingasthoughyou'remakingadifferencetosuchanimportantcause. Liveahealthierlife.Ifmorepeoplecommittobeinggreenthenwe'llbeabletoliveinahealthierenvironmentwithlesspollutionandbetterairquality.You'realsomorelikelytomakebetterchoiceswhenitcomestofoodandyoucouldfindyourselfleadingamoreactivelifestyle.Growingyourownvegetablesisaveryhealthywaytoliveaswellasbuyinggreennaturalfoods.Cyclingandwalkingtoplacesinsteadofusingyourcarcanhaveabiginfluence.3. Savemoneyonbills.Youcangreatlyreduceyourenergybillsbyusingenergyefficientequipment.4Recyclingisalsoanothergreatwayofsavingmoneyandhelpingtheenvironment. 5.Onceyouhavepickedupsomegoodtipsandgreenlivingtechniquesyoucanpassthemontootherpeople.Youcanalsotalktofriendsandfamilyandinformthemofthebenefitsofgoinggreen.Yourchildrenwillgrowupunderstandingtheimportanceoflivingagreenlifestyleandwilllearnhowtoreducetheirinfluenceontheenvironment. A.Educateothers. B.Meetlike﹣mindedpeople. C.Itwillalsomakeyoumuchfitter. D.Therearelotsofwaysofsavingmoney. E.Youcanalsodoyourpartforwildlifeconservation. F.Livingagreenlifestyleisn'tashardasitmightseem. G.Ifyougrowyourownproduceyouneedn'tspendasmuchonfood.
7.5分Peopletendtoacceptgroup'sstandardsofbehaviorandthinkinginagroupwork.Manyillustrations例证couldbegivenofthisfromeverydaylifebutwhatisofparticularinteresttopsychologistsishowmuchpeople'sjudgmentsandopinionscanbechangedasaresultofgrouppressure.Aschandothersnoticedthatpeopleinagroupwillagreetostatementsthatarecontrarytotheevidenceoftheirsenses.Itwouldbeamistaketothinkthatonlyparticularchangeablepeoplearechosentotakepartinexperimentsofthistype.Usuallyhighlyintelligentandindependentpeopleareused. Inatypicalexperimentthisiswhatmayhappen.Theexperimenterasksforvolunteerstojoinagroupwhichisinvestigatingvisualsense.Theparticipantsarenotthereforeawareoftherealpurposeoftheexperiment.Eachvolunteeristakentoaroomwherehefindsagroupofaboutsevenpeoplewhoarecooperatingwiththeexperimenter.Thegroupisshownastandardcardwhichcontainsasingleline.Theyarethenaskedtolookatasecondcard.Thishasthreelinesonit.Oneisobviouslylongerthanthelineonthefirstcardoneisshorterandonethesamelength.Theyhavetosaywhichlineonthesecondcardisthesamelengthasthelineonthestandardcard.Theothermembersofthegroupanswerfirstbuttwhatthevolunteerdoesnotknowisthattheyhavebeentoldtopickoneofthewronglines.Whenhis turncomesheisfacedwiththeconsistentopinionoftherestofthegroup﹣alltheothershavechosenlineAbuthequiteclearlyseeslineBascorrect. Whatwillhedo?AccordingtoAschmorethanhalfofthevictimschosenwillchangetheiropinion.Whatisequallysurprisingisthatwheninterviewedabouttheiranswersmostexplainedthattheyknowthegroupchoicewasincorrectbutthattheyyieldtothepressureofthegroupbecausetheythoughttheymustbesufferingfromanopticalillusion视觉假象orbecausetheywereafraidofbeingdifferent. 1Thepsychologistsareespeciallyinterestedin. A.theevidenceoftheexperiment B.thechangesintheattitudesofpeople C.thedifferenceinpeople'sbehavior D.thedegreeofchangesofpeople'sopinions 2Whymorethanhalfofthevictimschangestheiropinionsintheexperiment? A.Becausetheyhadbeentoldabouttheanswer. B.Becausethoughtthegroupchoicewascorrect. C.Becausetheysubmittedtothegrouppressure. D.Becausetheireyesweresufferingfromillusion. 3Thepurposeoftheauthorinwritingthispassageisto. A.illustratetheinfluenceofgrouppressureonindividuals B.encouragepeopletoactagainstanygroup'sopinion C.invitemorevolunteerstojoininAsch'sexperiment D.tellthereadershowtoperformpsychologicalexperiment
短文中共有10处错误错误涉及一个单词的增加删除或修改. 增加在缺词处加一个漏词符号∧并在此符号下面写出该加的词. 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的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. NowletmeintroduceourEnglishpapertoyou.Onmyopinionthepaperisveryimportancetoourstudy.WecanimproveourEnglishespeciallywritingEnglishbyreadingit.Secondlyit'saveryinterestingtoreaditwhichmadeourafter﹣classtimemeaningfulandcolorful.What'smorethereisalotofcolumnsinourpapersuchSchoolNewsTeachers'AdviceandStudents'Voice.Itnotonlymakesuslearntheimportanteventsandalsohelpsuscommunicatingwithteachers.Wecantaketheadvicesfromourteachers.InawordIlikeourEnglishpaperverymuch.
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