江苏省南通市市区2023-2024学年九年级上学期英语期中试卷

2023-2024学年度第一学期期中学业质量检测九年级英语第Ⅰ卷(选择题部分共80分)一、听力部分略(共20小题，每小题1分，满分20分)二、单项选择(本题共15小题；每小题1分，满分15分)从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该选项涂黑。---ChinahasannouncedthatamannedspaceshipwillbesenttotheMoonby2030.

---Great!What________amazingprogressChina’sspaceprogramhasmade!

A.an B.a C.the D./Youare________enoughtomakealife-likerabbitoutofpaper.I’dliketomakeone,too.

A.loyal B.creative C.modest D.organized---Mr.Wu,couldyoupleasetellmewhatthewordsbyAbrahamLincolnmean?

---Itmeans“Inthecourseofourlife,whetherweliveameaningfullife________.”

A.represents B.proves

C.matters D.appears---YuanLongping,ZhongNanshanandmanyotherscientistsarebackbonesofournation.

---Exactly.They’rewellworth________.

A.respecting B.toberespected C.torespect D.beingrespectedChinaandNepalannouncedthenewheightofMountQomolangmatogether,whichisanimportant________ofthefriendshipbetweentwocountries.

A.symbol B.success C.spirit D.silence---Howmuchdoyouknowaboutthecommander(指令长)ofShenzhen–16crewmembers(乘组),JingHaipeng?

---Itisthefourthtimethathe________space,settingarecordofenteringspaceforthemosttimesamongalltheChinesetaikonauts.

A.wouldenter B.hasentered C.enters D.wasentering---QuanHongchanandCuiChenxi,twoyounggoldmedalistsattheHangzhouAsianGames,haveimpressedpeoplealot.Whatwasthesecretoftheirsuccess?

---________QuanHongchan________CuiChenxisucceededeasily.Theirhardworkpaidoff.

A.Notonly;butalso B.Both;and C.Neither;nor D.Either;or---IhearanewfilmbasedontherealstoriesofZhangGuimeiwillshowatcinemasoon.

---Great!Sheissuchanexcellentrolemodelthatwe________praisehertoomuch.

A.shouldn’t B.mustn’t C.can’t D.needn’t---Recentlyourgovernmenthasmadeaseriesofstrictrulestosolvetheproblemofexcessive(过度的)competitionintheareaofeducation.

---I’msurethesituationwillimprovewhenmoreandmoreattention________toit.

A.willpay B.willbepaid C.pays D.ispaid---I’mworryingaboutthemid-termexamsthesedays.I’mafraidIwillgetapoorresult.

---________.Aslongasyoutryyourbest,theprocessismuchmoreimportantthantheresult.

A.Cheerup B.Wakeup C.Giveup D.Hurryup---Whatapity!YiJianliansaidhehadtoretire(退役)fromnowon.

---Hehasseriousphysicalproblems.That’swhyhehasnochoicebut________hisbasketballcareer.

A.end B.toend C.ending D.endedToprotecttheoldmanfromfraud(诈骗),thepolicemankeptexplainingtohim________hecompletelyunderstoodtheriskofsendingmoneytoanunknownaccount.

A.until B.if C.after D.since---There’retraditionally24solarterms(节气)inayear.Couldyoutellme________?

---BeginningofWinter.AnditwasonNovember8ththisyear.

A.whatthenineteenthsolartermis B.whatthenineteenthsolartermwas

C.whenisthenineteenthsolarterm D.whenwasthenineteenthsolartermDoctorMahasworkedforORBISforyears.Heisalwayscarefulwitheveryeyeoperation.Heoftensays,“________.”

A.Manyhandsmakelightwork B.Itneverrainsbutitpours

C.Amissisasgoodasamile D.Afriendinneedisafriendindeed---Thisarticlesaysapersonwholovesredisconfidentandwillingtochallengernewthings.

---________.Mycousin’sfavoritecolorisred,butheisshyandsometimesalittlelazy.

A.Ican’tagreemore B.Don’tmentionit

C.That’sallright D.That’snotthecase

三、完形填空(本题共15小题；每小题1题，满分15分)请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。“Wherewasthecashier(收银员)?”Iwondered.Feeling36withhavingwaitedatthecounter(柜台)foratleast3minutes,Iquicklylookedatmywatch.IwasafraidI37hadenoughtimetoeatasandwichandthenrushedbacktowork.WhenIlookedaroundthenearlyempty38,Isawawomancleaningatableinthecorner.Shelookedatmcoldlywithsad,darkeyes.IfeltsoangrythatIwasalmostoutof39.SuddenlyIrememberedMom’swords.“40youfindyourselfinanunpleasantsituation,justthinkaboutwhatismissing.Ifsomeoneis41,thenkindnessismissing.Ifsomeoneishateful,then42ismissing.Ifwewilldowhat’smissing,thenwewillprovidewhateverthesituationneeds.”AndhereIwasinanunpleasantsituation.43shouldIdo“what’smissing”?Whatwasmissingwasservice(服务).ShouldIjustjumpbehindthecountertotakethefoodIwouldorder?Justthenthewomanwalkedslowlytowardsme.“MayIhelpyou?”sheasked,still44.Shelookedsotired.45,shewasoverworked.Itookadeepbreath.WithMom’swordsstillringinginmy46,Igavethewomanmyorderandsmiled.“Howareyoudoingtoday?”Myquestionseemedto47her.Shelookedatmeforasecondbeforeanswering.“Nottoogood.”“I’msorry,”Isaid,“Ihopeitgetsbetterfromrightnow.”Shealmostsmiledasshehandedmethefood.“Thanks.Ihopeyou’reright.”Ithoughtto48asIatemysandwich.We’rethesame,really.Wehaveproblemsandangers,wegettiredandwehurt.Weneedtobe49toeachother.Aftereating,Icleanedthetablecleanerthanusual,andputthetray(托盘)backnicelyonthestand.Thewomanwaswatchingmeallthetime,withabigsmileonherface.“Dowhat’smissing.”Whatmumsaidreally50.Ismiledbacktoher,too.36.A.curious B.impatient C.energetic D.organized37.A.hardly B.clearly C.nearly D.simply38.A.restaurant B.street C.bottle D.office39.A.shape B.trouble C.question D.control40.A.Although B.Because C.Whenever D.Since41.A.untidy B.unusual C.unkind D.unimportant42.A.trust B.love C.honesty D.confidence43.A.How B.Why C.When D.Where44.A.nervously B.carefully C.coldly D.correctly45.A.Noway B.Noproblem C.Nouse D.Nodoubt46.A.hand B.head C.clothes D.arms47.A.please B.support C.worry D.surprise48.A.me B.myself C.her D.herself49.A.kinder B.cooler C.ruder D.closer50.A.ended B.suggested C.worked D.recorded四、阅读理解（共15小题；每小题2分，满分30分）请认真阅读下面图表或短文，从短文后各题所给的A、B、C、D四个选项中，选词最佳选项AThe19thAsianGamessuccessfullytookplaceinHangzhoufromSeptember23toOctober8.Intelligence,technologyandculturemadeHangzhouAsianGames“onelikenoother”.Throughthebigevent,ChinanotonlypresentedagreenandintelligentAsianGamestotheworldbutalsoshoweditsachievementsingreendevelopmentandtechnologicalprogressontheinternationalstage.HereInordertoprovidetheathletesacomfortableenvironment,mosquito-catchingrobotswereusedtokillmosquitosduringtheGames.Amosquito-catchingrobotsimulate(模拟)humanbreathingprocess.WithaCO2generator(生成器)continuouslygivingoutthegassameashumanbreathing,therobotcanmakemosquitoesmistakeitforabreathinghumanbody.Therobotcanalsorelease365nmpurpleUVlighttokilltheblood-suckinginsect.Whatmakesthistechnologyspecialisthatusersareabletodesignandmaketheirfavoriteproducts.Theyjustneedtomeltsomechocolateandfillasyringe(筒)thatisstoredintheprinter.Thenthe3-Dchocolateprinterscanchurn(猛烈搅动)outchocolateproductsinjust3-5minutes.UnmannedbusesalsohittheroadinHangzhou,connectingtheAthletes’Villagewithvenues(场馆).Thesebusescannavigateroadwaysautomaticallyandrespondsensitivelytochangingroadconditions.Tomakesureofpassengers’safety,asafetyoperator(操作人员)remainsoneachself-drivingbustotakeacloselookattheoperationallthetime.Somefour-leggedrobotdogsappearedinsportseventsoftheHangzhouAsianGames.Theywereusedinmanyways,suchasworkingas“discus(铁饼)porters”tohelptheeventsrun,guidingblindpeople,playingashockeygoalkeepers.Theserobotdogsalsodidalotofotherthingsasvolunteers.51.Whichoftheinnovationsisespeciallyhelpfultopeoplewhocan’tseeattheGames?A.Mosquito-catchingrobots. B.3-Dchocolateprinters.C.Unmannedbuses. D.Robotdogs.52.Whatdoestheunderlinedidiom(成语)“onelikenoother”probablymean?A.Verychallengeable. B.Veryunusual.C.Veryunbelievable. D.Veryvaluable.53.Whatcanyoulearnfromthepassage?A.Therobotdogswithfourlegsworkasathletestotakepartinsportsevents.B.Ittakesoverfiveminutesforthe3-Dchocolateprintertoprintoutaproduct.C.Mosquito-catchingrobotsattractmosquitosbyreleasing365nmpurpleUVlight.D.Ontheself-drivingbusesahumanoperatorhelpsmakesureofpassengers’safety.BDunhuangwasoneofthemostimportantstopsalongtheancientSilkRoad.ItisfamousfortheMogaoGrottoeswhichwerelistedasaworldculturalheritagebyUNESCOin1987.Manypeopleincludingarchaeologists(考古学家)andresearchers,workhardtotakecareofMogaoGrottoesandlearnmoreaboutthem.FanJinshiisoneofthem.Peoplecallherthe“DaughterofDunhuang”.FanjinshiwasborninBeijingin1938.HerfatherwasagraduateofTsinghuaUniversityandhadastronginterestinChineseclassicalartandculture.SoFanhadgreatloveforChineseculturewhenshewasyoung.ShestudiedinthearchaeologydepartmentinPekingUniversityfrom1958to1963.ThenshestartedworkingatDunhuangAcademyandhasworkedthereeversince.FanspendsherlifetimenotonlysavingtheinvaluabletreasuresinDunhuangbutalsointroducingthemtotheworld.Furthermore,aftera30-yearperiodofhardwork,Fanandhertermhavemadeadigitalpreservationsystem(数字保护系统)—“DigitalDunhuang”—includingdigitalphotoshooting,colorcorrection,photogalleryandmore.ThismaybeoneoftheonlyeffectivemethodstopreservetheMogaoGrottoes.Untilrecently,theresourceof“DigitalDunhuang”hasenjoyedmorethansevenmillionvisitsfromaroundtheworldontheInternet.In2018,Fanearnedthetitleof“ReformPioneeroverthe70-yearhistoryofNewChina”forhercontributionstoculturalpreservation.OnMay4,2023,FanJinshireturnedtoPekingUniversityandbroughtback10millionRMBdonationstosetuptheFanJinshiEducationFund(基金会)tosupporttheresearchofDunhuangStudies.“Moneyshouldbespentintherightway.Peoplecannotonlythinkofthemselves,”shesaid.“Hopefully,thesettingoftheFundcanhelpDunhuangStudiesatuniversity,soitcanraiseculturalconfidenceandstrength.54.Whatcanbeinferred(推断)fromthepassage?A.Fan’sinterestinarchaeologycamefromhermother.B.DigitalDunhuangisverypopularontheInternet.C.FansetupafoundationtosupportDunhuangStudies.D.Fandevotesherlifetimetoenvironmentalprotection.55.What’sthemainideaofParagraph4?A.WhatFandidforpreservingDunhuangculture.B.Whenadigitalpreservationsystemwasmade.C.WhyFantookuparcheologyashercareer.D.HowFanJinshiEducationFunwassetup.56.Whichisthecorrectorderofthefollowingevents?a.FanstartedworkingatDunhuangAcademy.b.Fanwashonoredwiththetitle“ReformPioneer”c.FandonatedalargeamountofmoneytoPekingUniversity.d.TheMogaoGrottoeswerelistedasaworldculturalheritage.A.a-d-c-b B.a-d-b-c C.d-a-b-c D.b-c-a-d57.Inwhatsectionofanewspapermaywereadthearticle?A.Travel. B.Sports. C.Culture. D.Literature.CSelf-controlisaskillthatstudentsneedtohelpthemsucceedinschool.Thedevelopmentofself-controlbeginsatbirthandcontinuesthroughoutourlives.Asbabies,wehavelittleornocontroloverourbehavior(行为)andmood,butaswegetolder,withthehelpofparents,teachersorfriends,welearnhowtocontrolourselves.Theseabilitiescontinuetodevelopinourchildhoodandthenyouthhood.Also,itisclearthatlosingcontrolcanhavebadeffectsonchildren,causinginterpersonalproblems,poorphysicalhealth,andpsychiatricdisorder(精神紊乱).Therefore,bylearningself-control,childrencanmakerightdecisionsandreacttosituationsinpositive(积极的)ways.Oneoftheeffectivestrategies(策略)todevelopself-controlabilitiesistochoosepropertasks.Forexample,trysettingupsimplegoalsfirstbeforemovingontothenextgoal.However,it’snotenoughtosetupsimplegoals,becauseforchildrenofthesameage,therearestillsomedifferencesinthedevelopmentofself-controlabilities.Here’resomestrategiesthathelpthemlearnrightself-controlbehaviors.TakeabreakEncouragechildrentotakeabreakor“timein”whenevertheyfeeldown,annoyedorangry.Steppingawayfromaworryingsituationcanhelpachildcalmdown.TeachandprovideattentionPayingattentionisaskillthatcanbetaught.Encouragechildrentopreventcuttinginbylearningtoobserve(观察)otherswithouttalking,sotheycanjoinineasily.Makesuretoprovidechildrenwithattentionattimes,sotheydon’tfeelignored(忽视)andthereforeareunlikelytocutinonothers.____________Inordertodeveloppositivebehaviors,childrenneedfrequentlypositivefeedback(反馈).Consistent(持续的)feedbacklikeofferingpraiseandgiftsasrewards(奖励)canbehighlyworthyforyoungchildren.Itisimportanttoletachildknowwhatbehaviorheisexpected.Useactivitiesdesignedtoteachself-regulation(自我管理)Usingspecificactivitiescanhelpteachchildrenskillsthatimproveself-control.SomeoftheseskillsincludedealingwithwantingsomethingIcan’have,understandingfeelings,andcontrollinganger.58.WhatcanwelearnfromParagraph1?A.Aswegetolder,ourself-controlwillimprovenaturally.B.Losingcontrolcanoftencausebadresultsinchildren’sgrades.C.Childrencanlearnhowtocontrolthemselveswiththehelpofothers.D.Self-controldevelopmentbeginsatbirthandstopsgrowingatyouthhood.59.Whatcanteachersdowhenstudentsareveryangry?A.Providechildrenwithattention. B.Askthestudents’parentsforhelp.C.Teachskillstoregulatethemselves. D.Encouragethemtotakeabreak.60.Whichofthefollowingisprobablyfitfor“▲”?A.Givepositivefeedback B.PreventcuttinginonothersC.TipsforDevelopingSelf-control D.ImportanceofSelf-controlSkillsDHaveyoueverwonderedifyouseethesamecolorsasotherpeople?Mostpeopleknowwhatblueiswhentheyseeit.It’sthecoloroftheseaandthesky.Theyseethecolorandcallit“blue”becausetheyweretaughtthewordandconnecteditwithwhattheysaw.Buthowdoyouknowwhatyouseeas“blue”isn’tsomeoneelse’s“red”?Theabilitytonoticedifferentcolorsisduetoreceptors(感受器)inoureyeswhichisalsocalledcones(晶体).Lightwaveshitthesereceptorsandtheyreactdependingonwhichcolorthelightis,sendingsignalstothebrain.Thebrainthentranslatethesesignalstotellwhichcolorlighttheeyesarereceiving.Somepeople’sreceptorsaremoredevelopedthanothers.Peoplewithweakerreceptorsusuallyhavecolorblindness.Thosewithmoredevelopedreceptorscanseemoreshadesofonecolor,whichisthefirstwayinwhichpeoplemayseecolorsdifferentlyfromeachother.Wesometimeshearpeoplehavinganargument(争论)aboutwhethersomethingisdarkblueorblack.Itmightbebecauseonepersonhasstrongerreceptorstotranslatethelightthananother.Inthepast,mostscientistswouldthinkthateveryonesawcolorsinthesameway.However,laterscientistscarriedoutaresearchonmonkeys,inwhichtheywereinjected(注射)withavirusaffectingtheirreceptors.Theyfoundthatmonkeyscouldseeonemorecolor—red,compared(比较)withtheusualtwocolors—blueandgreen.Thisisbecausetheneurons(神经元)intheirbrainsautomatically(自动地)adapted(适应)tobeabletounderstandanewcolor.Thisalsomeantheneuronsinhumanbrainsarenothardwired(与生俱来的)tounderstandwhichcoloriswhich.Ourbrainsandneuronsmayadapttotellcolorsdependingonstimulus(刺激物).Colorscouldbeaverypersonalexperience,unique(独一无二的)toeveryone.Sonexttimewhenyouandyourfriendtalkaboutyourfavoritecolor,ifyoursisblueandyourfriendsaysred,youmightactuallybethinkingaboutthesamecolor.62.HowdoestheauthorintroducehistopicinParagraph1?A.Bygivinganexample. B.Bylistingsomenumbers.C.Bydoingasurvey. D.Byusingfamouspeople’swords.63.What’sthecorrectprocess(过程)ofseeingcolors?A.conessendsignalstothebrain→thebraintranslatesthesignals→lightwaveshitcones→ conesreacttothelightB.conesreacttothelight→conessendsignalstothebrain→lightwaveshitcones→cones reacttothelightC.lightwaveshitcones→conessendsignalstothebrain→thebraintranslatesthesignals→ conesreacttothelightD.lightwaveshitcones→conesreacttothelight→conessendsignalstothebrain→thebrain translatesthesignals64.WhichofthefollowingisTRUEaccordingtothepassage?A.Monkeyscanusuallyseethreecolors.B.Oureyesareborntoautomaticallytellcolors.C.Peoplewithweakreceptorsaremorelikelytohavecolorblindness.D.Nowmostscientistsstillbelievethateveryoneseescolorsinthesameway.65.Whichgraph(图表)showshowtheauthororganizeshisideas?第Ⅱ卷(选择题共70分)五、词汇(本题共15小题；每小题1分，满分15分)

A.请根据括号中的中文提示、英文释义或句意，写出句中所缺单词，使句子通顺。

66.Canyou____________(想象)whatlifewouldbelikewithouttheInternet?67.Chinesepeople’soldfriend,PresidentPutin,wasamongthe____________(领导人)whowereinvitedtoattendthethirdBeltandRoadForum(论坛)inBeijingfromOctober17to18.68.Perhapsinthenearfuture____________(notspecial)peoplewillhaveachancetoenterspace.69.Flyingkites____________(touchingorhittingsomething)thewindwillhelpthekitesflyhigher.That’sthesametolife.Gettingoverdifficultieswillmakeyoustronger.70.Girlswould____________choosedollsorflowersfortheirfriendsaspresentswhileboysprefertoycarsorguns.B.请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。certainmadfiftylivehot71.Ourteachersalwaystrytheirbesttomakeclasses____________andinteresting.72.MoYan,agreatChinesewriter,wontheNobelPrizeforLiteratureinhis____________.73.Theloudnoisedrovemeeven____________whenIfoundmyselfunabletofallasleep.74.Redrepresentspowerand____________.AndweChineseprefertousethecolorredforcelebration.75.---Doyouoftenspendmuchtimewatchingshortvideos?---____________not.It’sjustawasteoftime.C.请根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。promisestaypronouncereplyconnect76.---WiththeUndergroundLine1inuse,it’seasierforustogetaroundourcity.---That’strue.AndLine2that____________XingfuTowntoXianfengTownisexpectedtobeopentotrafficattheendofthisyear.77.---Icalledyouateightlastnight.Butyoudidn’tanswer.---Oh,sorry.I____________toanemailfrommybossinthestudy.Ididn’thearit.78.Howexcitedweare!Dad____________totakeustoYanchengNatureReservetowatchred-crownedcranesinthecomingholiday.79.Readafterthetapeagainandagain,andyou____________thesenewwordsmorecorrectlyandfluently.80.---Isyourbrotherawake?---Notyet.Hewithhisco-workers____________uplatetoworkfornearly5hourslastnight.TheRoadNotTakenByRobertFrost(US)Tworoadsdiverged(岔开)inayellowwood,AndsorryIcouldnottravelb81.Andbeonetraveler,longIstood,AndlookeddownoneasfarasIcould.……TheRoadNotTakenByRobertFrost(US)Tworoadsdiverged(岔开)inayellowwood,AndsorryIcouldnottravelb81.Andbeonetraveler,longIstood,AndlookeddownoneasfarasIcould.……Ishallbetellingthiswithasigh,Somewhereagesandageshence.Tworoadsdivergedinawood,andI—Itooktheonelesstraveledby,Andthathasmadeallthedifference.阅读短文，根据所给的首字母提示，写出一个合适的单词，使短文通顺。HaveyoueverhadsuchatimewhenyoufallinlovewithanEnglishpoematthefirstsightbutyouhavemuchd82fullyunderstandit?SometimeswefindanEnglishpoemthatattractsusatonce,butusuallyalotoftimeandeffort(精力)arer83beforewecantrulyunderstandthepoem.TodayI’dliketotalkaboutreadingEnglishpoemsinthewaysthatmaketheexperiencebetter.Firstly,readanEnglishpoemoverandoveragain.Thiswillmakeiteasierforyoutounderstanditbetter.SometimesanEnglishpoemseemsb84whenyoufirstreadit,butitbecomesmoreinterestingafteryoureaditoncemore.Anditsmeaningsarebetterunderstoodt85repeatedreading.Secondly,keepad86athandwhenreadingEnglishpoems.Poetsliketouseunusualwords.I87ofskippingover(跳过)thesewordsortryingtoguesstheirmeanings,lookingthemup.Thirdly,readanEnglishpoema88andlistentothepoem.Ifyoureadinavoicethatotherscanhear,itwillmakethepoem’srhythmclearer.Besides,youcanunderstandthemeaningsfromwherethepoetplacesemphasis(强调)orpauses(停顿).Afteryoufinishreadingapoem,takeafewmoremomentstothinkaboutw89itissaying.Toconclude,readingEnglishpoemsinproperwayscanenrichyourexperience,increaseyourenjoyment,andbringyouadeepert90aboutthemsothatyoucancompletelyunderstandintheend.81.____________82.____________83.____________84.____________85.____________86.____________87.____________88.____________89.____________90.____________

七、阅读与回答问题(本题共5小题；每小题2分，满分10分)请认真阅读下面短文，并根据短文内容回答问题。TheSeniorSchoolEntranceExamsforChineseJunior3studentsusedtobemainlyaboutacademic(学术类的)subjectssuchasChinese,Maths,Englishetc.Butstartingfrom2022,therearealsotestsinmusic.Thispolicyaimstoencourageprimaryandsecondaryschoolstoprovidemorefinemusicclassesbecauseanewstudyshowsthatmusiceducationisreallyimportantinschooleducation.Here’resomeideasonhowmusicplaysanimportantroleinschooleducation.MusichelpswithMathsandScience.Studentslearntocount,andhowtomultiplyanddivide.StudentsalsouseSciencetohelpthemdiscoverwhatsoundsgoodtogetherandwhatdoesn’t.Besides,studentsalsouseSciencetounderstandhowmusicisproducedbyvibration(颤动)andwhy.Studentslearnalotaboutlanguagesthroughmusic.Manysongsarewritteninforeignlanguages.Studentsmustlearntotranslatetheseforeignworkstounderstandwhattheyaresingingabout.Studentsleanahugeamountofcooperation(协调)ofbodypartsthroughmusic,sopartsofthebodycanworkbettertogether.Forexample,studentsmustusemotor(肌肉运动的)skillsinordertoplayaninstrument.Singersandwind(管乐器)playersmustlearnbreathcontrolandbeingoodshapetosingandplay.StudentslearnaboutArtthroughmusic.Somefamouspiecesofmusicwerewrittenaboutimportantpieceofart,andstudentslearnabouttheartistsandstylesasthey’replayingthemusic.Musiceducationalsobringshigherthinking.Studentshavetobeaware(知道的)ofwhateveryothermusiciandoesateverytime.Inthisway,itdevelopscooperationaswell.Theytendtodevelopmoreabilityforlearn