托福1經(jīng)典加試

重要：biologyglialcell。以往人們對神經(jīng)傳導(dǎo)的研究僅限于neuron（神經(jīng)元），也叫為起主要作用，glialcellhelpthegrowthofneuronsglialcellelectricalsignalchemicalconductor（一說Glialcellisthoughttohelpthegrowthofneurons.However,scientistsaccidentallydiscoverthatglial’samountismuchmorethantheneuron.Soglialattractpeople’sattention.Theyusechemicalconductortocommunicatewithothers.tosupportnervecell.Glialcells)andNeurons（神經(jīng)細(xì)胞 supportandnutrition,maintainhomeostasis,formmyelin,andparticipateinsignaltransmissioninthenervoussystem.Inthehumanbrain,gliaareestimatedtooutnumberneuronsbyabout10to1.[1]Glialcellsprovidesupportandprotectionforneurons,theothermaintypeofcellinThefourmainfunctionsofglialcellsaretosurroundneuronsandholdthemince隔開,andtodestroypathogensandremovedeadneurons破壞病菌，轉(zhuǎn)移死N.Gliawasdiscoveredin1856bythepathologistRudolfVirchowinhissearchfora'connectivetissue'inthebrain大腦的連接組織.Thehumanbraincontainsabouttentimesmoreglialcellsthanneurons.[1]Followingitsdiscoveryinthelate19thcentury,thisfactunderwentsignificantmediadistortion,emergingasthefamousmythclaimingthat"weareusingonly10%ofourbrain".Theroleofglialcellsasmanagersofcommunicationsinthesynapsegap,thusmodifyinglearningpace,hasbeendiscoveredonlyveryrecentlyInadditiontoneurons,thenervoussystemispopulatedwithanothercategoryofcells,glialcells.Glialcellsareapproximay10timesmoreplentifulthanneurons,butsincetheyareapproximayone-tenththesize,theytakeupequalsize,gliaisaGreektermmeaningglue,researchesoriginallybelievedthatglialcellsservedastheputtythatheldtheneuronstogether,recentresearchindicatesthatthesecellsprovideveryimportantcontributions.andtransmitinformation,theflowofinformationmovesinthefollowingdirection.女學(xué)生丟了錢包（里面有studentid&mealcard&key等東西.），無法回dorm。于是去tohelpyou.MM,youhelp!)àMM:1.MM懷疑這個(gè)管理員是不是能幫他.2.MM在解決了所有的問題之后如釋重負(fù).)liture18-19Romanticism)Wardsworthskyskybluebirdbirdfeathered。教授把該詩人的作wordsworth,aswehavesaid,isthechiefrepresentativeofsomeofthemostimportantprinciplesintheromanticmovementbutheisfarmoreamemberofanyhebelongsamongthefiveorsixgreatestEnglishpoets.first,heistheprofoundestinterpreterofnatureinallpoetry.hisfeelingfornaturehastwoaspects.heiskeenlysensitive,andinamoredelicaydiscriminatingwaythananyofhispredecessors,toalltheexternalbeautyandgloryofnature,especiallyinanimatenatureofmountains,woodsandfields,streamsandflowers,inalltheirinfiniyvariedaspects.awonderfuljoyousandintimatesympathywiththemisoneofhiscontrollingimpulses.Inthesecondce,wordswothisthemostconsistentofallthegreatEnglishpoetsofdemocracy,thoughhereaselsewherehisinterestismainlynotintheexternalbutinthespiritualaspectofthings.theobstinacyandthesepoemsareonlythemostconspicuousresultofw'schieftemperamentaldefect,whichwasanalmosttotallackofthesenseofhumor.regardinghimselfastheprophetofasupremelyimportantnew,heneveradmittedthepossibilityoferrorinhisownpointofviewandwasneverabletostandasidefromhispoetryandcriticizeitdispassionay. paper不要做summarization,希望他換一種想法,可以寫以前的oldtheory,然后現(xiàn)在的這些新topic來驗(yàn)證自己理解了老師的意圖changethetopicfromancienttorecent)。后來他又想Peoplethinksmallbirdsdonotmigrate.Butbirdsmigrateatnightandthesmallbirdstheteacherhopesthathecancomeaweeklaterandseehisnewtopic.Hecannotfindsufficientmaterialforthebirdmigration.Buttheteacherthinksitisimpossible.TheyhewantstowritesomeideasfromAristotle.Buttheteachersaysthatherrequestistoapplytheirknowledgetoplishthepaper.SoheshouldchangetheRagtime介紹了一種流行于十九世紀(jì)左右名為ragtime的音樂，能夠表現(xiàn)年青人的在各種場合都用鋼琴。此樂當(dāng)時(shí)流行程度，（likeRock&Roll）。這里出現(xiàn)orrestaurantpianoragtimemusicrhythm無縫，所以，兩者相得益彰這個(gè)音樂年輕人很喜歡，因?yàn)楹苡?。除了到處演出啊，park演出等不用鋼琴，因?yàn)殡y搬(出現(xiàn)考點(diǎn))becauseoftransportationproblem。這種regtime音樂影響很遠(yuǎn)啊，例如現(xiàn)在的jazz就是從那發(fā)展來的。RagtimeisanAmericanmusicalgenrewhichenjoyeditspeakpopularitybetween1899and1918.Ithashadseveralperiodsofrevivalsincethenandisstillbeingcomposedtoday.RagtimewasthefirsttrulyAmericanmusicalgenre,predatingjazz.Itbeganasdancemusicinpopularmusicsettingsyearsbeforebeingpublishedaspopularsheetmusicforpiano.Beingamodificationofthethenpopularmarch,itwasusuallywrittenin2/4or4/4time(meter)withapredominantlefthandpatternofbassnotesonodd-numberedbeatsandchordsoneven-numberedbeatspanyingasyncopatedmelodyintherighthand.Acompositioninthisstyleiscalleda"rag".Aragwrittenin3/4timeisa"ragtimewaltz".Ragtimeisnota"time"(meter)inthesamesensethatmarchtimeis2/4meterandwaltztimeis3/4meter;itisratheramusicalgenrethatusesaneffectthatcanbeappliedtoanymeter.Thedefiningcharacteristicofragtimemusicisaspecifictypeofsyncopationinwhichmelodicaccentsfallbetweenmetricalbeats.Thisresultsinamelodythatseemstobeavoidingsomemetricalbeatsofthe panimentbyemphasizingnotesthateitheranticipateorfollowthebeat.Theultimate(andintended)effectonthelistenerisactuallytoaccentuatethebeat,therebyinducingthelistenertomovetothemusic.ScottJoplin,thecomposer/pianistknownasthe"KingofRagtime",calledtheeffect"weirdandintoxicating".Healsousedtheterm"swing"indescribinghowtoyragtimemusic:"yslowlyuntilyoucatchtheswing...".[1]Thenameswinglatercametobeappliedtoanearlygenreofjazzthatdevelopedfromragtime.Convertinganon-ragtimepieceofmusicintoragtimebychangingthetimevaluesofmelodynotesisknownas"ragging"thepiece.Originalragtimepiecesusuallycontainseveraldistinctthemes,fourbeingthemostcommonnumber.大王花教授一開始就介紹植物分類，提到分類中的species種，genus屬，order目。說植物的flowerRafflesia(大王花)，開花石會散發(fā)腐臭的味道，以吸引蠅類傳些條件同時(shí)發(fā)生，是小概率。SmallThestudent iningthenoiseanddustmadebytheconstructionoutofthelibrarysincetheyhavetotakesomeclassesduringthissummerbreak.Thehousingofficersaysthatshecannothelpthissituation,shecannotchangethescheduleoftheconstructionasthemansuggests,sincetheconst