補(bǔ)丁3月28日四箭小范圍口語(yǔ)寫(xiě)作

Whichofthefollowingwouldyouchoosetodoasavolunteercounselingotherstudents,teachingadultstoread，orprovidingseniorswithassistedtransportation?Exinwhy.Pleaseincludereasonsanddetailsinyourexnation.allyspeaking,IwouldchoosetocounselotherstudentsasavolunteerbecauseIknowhowtoprovidecomfortandreassurancetootherpeoplewhentheyneedthem.Forinstance,whenIwasinhighschool,alotofmyfriendswerestressedoutaboutschoolworkortheirinter relationshipissues.IhadthoseproblemstoobutIhadalwaysbeenveryconfidentinmyselfsoIbarelygotcaughtupinthoseproblems.Asaresult,myfriendsoftenturnedtomeforhelp,askingformyadviceabouthowtofeellessinsecureabouttheiracademicperformanceorsociallifeandtheyalwaysfeltbetteraftertalkingwithme.Therefore,IbelieveIcanbeoflotsofhelpifIcounselotherstudentsatschool.Theuniversityisorganizingavisittooneofthefollowingworkces—asciencelab,abusinessoffice,oraTVstudio.Whichwillyouchoosetovisitandwhy?Pleaseincludereasonsanddetailsinyourexnation.ally,IthinkvisitingaTVstudiowillbethemostinterestingbecauseI?vealwaysbeencuriousabouthowpeoplecomeupwithideasforthosefascinatingstoriesonTVandhowtheyturntheirimaginationintosomethingthatseemssoreal.Forinstance,oneofmyfavoriteTVshowsiscalledModemFamily,whichdealswithallkindsoffamilyandrelationshipissuesinthetwenty-firstcenturyinahumorousway.I?vealwayswonderedhowthescreenwriterscomeupwithsuchcreativeandyetrealisticstoriesandhowtheactorsrehearsebehindthescenestobringtheirflawlessperformancetotheaudience.Therefore,IthinkavisittoaTVstudiowillgivemeandotherstudentsachancetounderstandwhereourdailyentertainmentcomesfromandappreciateitmore.Whichofthefollowingprogramwouldyouliketoparticipateinarecyclingprogrampromotingenvironmentalawarenessamongelementaryschoolchildren,anagriculturalprogramteachingchildrenhowtogrowfood,oracookingprogramteachingchildrenhowtomakehealthyfoodontheirownandwhy?Pleaseincludespecificexamplesanddetailsinyourexnation.ally，IwouldliketoparticipateintheprogramteachingchildrenhowtomakehealthyfoodbecauseIthinkit?sveryimportantforpeopletomakefoodforthemselvesonaregularbasis.Forexample,whenIwasastudent,IneverlearnedhowtomakehealthyfoodsoIalwaysateout.LaterIrealizedeatingoutallthetimewasinfactunhealthybecauseIcouldneverknowwhatingredientsthoserestaurantsputintotheirfood.AfterIstartedtowork,IbegantomakemyownfoodeverydayandIcouldfeelmybodygettinghealthierbecauseIcouldeasilymonitoreverythingIeat.ThereforeI?dliketoteachchildrentomaketheirownfoodaswell.Whichofthefollowingextracurricularactivitiesdoyouconsiderthebestforchildren:sports,music,orpainting?Pleaseincludespecificexamplesandreasonsinyourresponse.allyspeaking,Iwould mendsportsasanidealextracurricularactivityforchildrenbecauseit?sbeneficialfortheirhealthandtheycanhavetheopportunitytolearnto eateamyer.Forexample，whenIwasinprimaryschool，Ipracticedbasketballwithmyteameverydayafterschool.Afteronesemester,IfoundmyselfhealthierandstrongerthanmypeersbecauseIhadtoexerciseregularlyandpaymoreattentiontomydietInaddition，Ilearnedhowtocooperatewithotheryersinordertoachieveourcommongoalatayoungage,andnowIcanstillapplythoseskillsandspirittomyworkenvironmenttoday.Therefore,Ibelievesportswouldbeagreatoptionforkids?extracurricularactivities.Whichofthefollowingbringsyoumorepleasure—spendingtimewithyourfriends,studyingbyyourselforngexercising?Exinwhy.Pleaseincludereasonsanddetailsinyourallyspeaking,IthinkspendingtimewithmyfriendsbringsmemorepleasurebecauseIfeelagreatdealofcomfortsharingwhateverishappeninginourliveswithmyfriends.Forexample,whenIwasincollege,themostunforgettablemomentwaswhenmyfriendsandIspentonenightsharingthoughtsaboutaneconomicsclassandtalkingaboutallkindsof alissuesthatweretroublingus.Evennow,myfriendsandIstilltrytokeepintouchwitheachotheralthoughwe，renolongerinschool.Lastweekendacoupleofusgottogetherandtalkedabouteverythingfromworktofamily.Weallfeltsohappyafterthegatheringandthat?swhyIbelievebeingwithmyfriendsbringsmemostpleasure.Ifthere?sanopportunityforyoutolearnanewskill,wouldyouratherlearntoyamusicalinstrumentorsportandwhy?Pleaseincludereasonsanddetailsinyourexnation.ally,IwillchoosetolearntoyasportifIhavetheopportunitybecauseIcanmeetnewpeoplethroughyinganewsportandlearnhowtoworkwithothersinateam.Forexample,mybrotherusedtobeinabasketballteamincollegebutIwasalwaystoobusywithmystudiesandneverjoinedhim.HehadaveryfulfillingsociallifeincollegebecausehewasalwaysmeetingnewpeopleinhisbasketballteamwhereasIonlyhadahandfuloffriendsincollege.Inaddition,mybrotherhadlearnedtocoordinatewithotherteammembersinordertoexecutedifferentstrategiesandwingames.Therefore,Ibelievelearninganewsportisbetterforme.Somepeopleprefertoworkontheirpaperassignmentsthedaybeforetheduedate.Othersprefertostartearly.Whichdoyoupreferandwhy?Pleaseincludereasonsanddetailsinyourallyspeaking,IprefertostartearlyonallmyassignmentsbecausethisgivesmemoretimetocollecttheinformationIneedandtothinkthoroughlyforalltheissuesinvolved.Forinstance，inmylastsemesterincollege,Ihadtowriteapaperontheadvantagesanddisadvantagesofsigningtradeagreementswithothercountries.Ittookmeonemonthtofindinformationaboutdifferentcountriesthatbenefitfromhavingtradewithothercountriesandthosethatdon?tandanothermonthtoyzethesedifferenteasesandcomeupwithmyowndiscourse.ItwouldhavebeenimpossibleformetodoallthatifIhadstartedthepaperonlyadaybeforeitwasdue.Therefore,Iprefertostartmyassignmentsearly.Somepeoplepreferahigh-payingjobthatrequiresthemtotravelalotwhileotherspreferajobthatpayslessbutdoesn'trequirethemtotravel.Whichdoyoupreferandwhy?Pleaseincludespecificexamplesandreasonsinyourresponse.ally,Iprefertogetpaidlessandnothavetotravelsomuchbecauseit?smoreimportantformetobeclosetomyfamilyandfriendsandhavemyownspaceawayfromwork.Forexample,myfatherusedtotraveloverseasalotforworkwhenIwaslittle.Sometimeshe?dbegoneforweeks.Asaresult,myfathermissedoutalotofbigeventsinourlives,likethetimewhenbrotherandIwontheice-skatingchampionshipatourschool,orthetimewhenmymomtookustoacamtripforthreedays.Myfatherhimselfalsoregrettedtravelingsomuchandprioritizedhisworkoverhisfamilyandfriends.Therefore,I'drathergetpaidlessandstayclosetomyfamilyandfriends.Somestudentsprefertohaveanearlyclassschedulewithclassesinthemorning.Othersprefertohavealateclassschedulesotheycangotoclassesintheafternoon.Whichonedoyouprefer?Exinwhy.Pleaseincludereasonsanddetailsinyourexnation.Forme,havingclassesinthemorningisbetterbecauseitnotonlygivesmemoretimeintheafternoonbutalsopreventsmefromgettinguplate.Forinstance,duringeverysummerandwinterbreakatschool,it?seasyformetosleepuntillunchtimeoreventheafternoonandIalwaysendupwastingalmosthalfofaproductiveday.However,whenIhaveearlyclassesduringtheschooldays,IcangotothelibrarytostudyorvisitsomeprofessorsatschooltodiscussanyquestionsIhaveabouttheclasses.It?samuchbetteruseoftimeandhelpsmelearnbetteratschool.Therefore,Ipreferhavingmorningclasses.閱讀：一個(gè)學(xué)生向?qū)W校寫(xiě)信，希望允許學(xué)生在學(xué)校內(nèi)停車，原因：（1)不允許學(xué)生停車，學(xué)生會(huì)不方便;(2)學(xué)校建設(shè)新的停車場(chǎng)，可以解決停車的問(wèn)題。：，原學(xué)校打算建新的，也沒(méi)有其他空地可以做停車用Astudenthaswrittenletterproposingthattheuniversityallowstudentstoparktheircarsoncampusbutthewomanintheconversationopposesthisproposal.First，thestudentintheletterthinksthatthisnewchangewillmakethingsalotmoreconvenientforstudentswhodrivetoschool.However,thewomanintheconversationisagainsttheidea.Shesaysthattakingthebustoschoolisveryconvenienttoo.There?sabusstoprightoutsideoftheschoolandthebusrunsfrequently.Studentscanalsotakethebustodowntownorotherces.Second,thestudentintheletterthinksthattheuniversityneedstobuildanewparkinglottomeetthehighdemandofparkingspacesoncampus.Thewomanintheconversation,ontheotherhand,arguesthattheemptylotoncampuswillbeusedfortheconstructionofnewlaboratoriesandthere?sreallynomorespaceoncampusformoreparkinglots.Forthesereasons,thewomandisagreeswiththestudent?sletterofproposal.閱讀：學(xué)校要求大學(xué)生都要選一門(mén)藝術(shù)課（music，theater等制，因?yàn)橛行W(xué)生在校外自己已經(jīng)學(xué)了藝術(shù)課了，例如寫(xiě)信的學(xué)生他自己就在校外學(xué)了violin；而且學(xué)生可以提交sampleoftheirwork來(lái)證明自己學(xué)過(guò)。：學(xué)生不同意信里的學(xué)生的意見(jiàn)，覺(jué)得學(xué)生有必要強(qiáng)制學(xué)門(mén)藝術(shù)課。理由（1)就算你在校外已經(jīng)學(xué)過(guò)一門(mén)artcoursemusicphotographexploredifferentareas；理由（2)professors都很忙的，沒(méi)時(shí)間看那么所學(xué)生submitsample。Theuniversityisgoingtorequireeveryonetotakeaclassinanarts-relatedfieldsuchasmusic,theaterandsoonbutastudenthaswrittenaletteropposingthisnew，andthestudentintheconversationdisagreeswiththestudentintheletter.First，accordingtotheletter，manypeoplearealreadytakingarts-relatedclassesoffcampus,whichmeanstheuniversity?srequirementisreallyunnecessaryformoststudents.However,thestudentintheconversationthinksthatthisnewrequirementwillgivethemtheopportunitytoexploretheirinterestandpotentialindifferentareasofartseveniftheyhavealreadytakensomethingelseelsewhere.Second,thestudentintheletterproposesthattheyshouldsubmitsamplesoftheirartworktoprovetotheuniversitythattheyhavealreadytakensuchclasses.Thestudentintheconversation,ontheotherhand,arguesthatmostprofessorsaretoobusytogothroughstudents?samplework.Forthesereasons,thestudentintheconversationdisagreeswiththeletterofproposal.來(lái)學(xué)校模擬interview，幫學(xué)生更好的準(zhǔn)備以后找工作。所以他們會(huì)變得competitive;(2)除了能教你skillmeetingandchattingwith這些不業(yè)的人能夠buildupconnections，未來(lái)可能再見(jiàn)到同樣的雇主。Theuniversityisnningtoofferaninterviewskillsworkshoptoallstudentsstartingnextsemesterandthemanintheconversationagreeswiththisnew.First,accordingtotheuniversity,studentswillgettolearnskillsthatwillhelpthemsucceedinajobinterviewthroughtheprogram,andthemaninthisconversationlikesthisidea.Healsothinksthatstudentswillemorecompetitiveinthejobmarketthanotherstudentsbecausenootherschoolsintheareaofferasimilarprogram.Second,theuniversitywillinviteprofessionalsfromdifferentindustriestosimulateinterviewsforstudentsattheinterviewskillsworkshop,andthemansupportsthischangetoo.Hebelievesthiswillbeagreatopportunityforstudentstolearntipsfromtheseprofessionalsandtobuildupconnectionswiththem.Possiblyinthefuture,studentsmightgetajobofferfromoneoftheseprofessionals.Forthesereasons,themanintheconversationisinfavoroftheuniversity?snew.閱讀：學(xué)生寫(xiě)信限制詩(shī)歌課的人員數(shù)量，控制在15左右。（1)可以讓學(xué)生能夠getfeedbackfromprofessor;(2)控制的方式可通過(guò)選TOP15的學(xué)生，被選出的學(xué)生一般都是對(duì)課程serious：同意。這樣可以保證上課的質(zhì)量，下學(xué)期會(huì)有學(xué)生選這門(mén)課。Astudenthaswrittenalettersuggestingthattheuniversityshouldlimitthenumberofenrolledstudentsinthepoetryclassandthewomanintheconversationagreeswiththisproposal.First,thestudentintheletterbelievesthatstudentsinasmallerclasscangetmorefeedbackfromtheprofessor.Thewomanintheconversationalsosupportsthisbecauseinthepastwhenthereweremorepeopleintheclass,itwasdifficulttogetthealattentionstudentsneeded.Withfewerpeopleintheclass，studentswillhavetheopportunitytolearnbetterandthequalityoftheclasswillimprove.Inaddition,thestudentintheletterproposesthattheuniversityenrollthebestfifteenstudentswhoarereallyseriousaboutthepoetryclasstoensurebestlearningresults.Thewomanintheconversationfindsthisideahelpfulbecausetherewillbemorecompetitioninthisclassamongstudentswhocareaboutandwanttodowellinthisclass.Therefore,thewomanisinfavorofthestudent?sproposal.閱讀：老師對(duì)學(xué)生的預(yù)期會(huì)對(duì)其產(chǎn)生什么影響：教授教6年級(jí)學(xué)生數(shù)學(xué)，因一學(xué)生衣著邋還將其分到lowerrategroupadvancedgroup,advancedgroupTheterm?pygmalioneffect?referstothephenomenoninwhichpeople?sperformanceimproveswhengreaterexpectationsareceduponthem，especiallythosefromtheirteachers.Intheprofessor?sexample,whentheprofessorwasteachingmathtoaclassofsixthgraders,hedividedthestudentsintotwogroups,oneofwhichwascomposedofstudentswhodemonstratedadvancedperformanceinclasswhereastheotherwasformedbystudentswhodidn?tdosowellonmath.Healsoassignedoneofthestudentswhoseemedsloppyandinattentivetothegroupoflowperformersbecauseheassumedthestudenttobebadatmath.Thestudentindeedturnedouttobeuninterestedandbarelypassedhistests.Later,theprofessorwastoldthatthestudentwasactuallyquitegoodatmathandhemovedthestudenttothegroupofhighperformers.Thestudent?sacademicperformanceimprovedsignificantlythankstohigherexpectationsfromtheteacher.一款類似的產(chǎn)品，有一些變化，但是本質(zhì)沒(méi)有變，效益比第一家的好這種現(xiàn)象。以Bodycontrol的，只要移動(dòng)身體就行，比如打baseball，人就擺出swing的動(dòng)作就好了。此游戲一出，市場(chǎng)反應(yīng)好，馬上就有公司fastfollowing，也推出一樣的游戲，只不過(guò)improve了他們的graphicquality。所以顧客的買第二個(gè)公司出的產(chǎn)品了。Theterm“fastfollowing”referstoabusinessstrategythata copiesanexistingproductreleasedbyanother withslightmodificationsorupgrades.Theprofessorusestheexampleofagametoillustratehowfastfollowingisabletogainmoresalesfortheupgradedproduct.A releasedanewgameusingactualhumanbodycontroltorecethetraditionalcontrolstick.Forexample,iftheuserwasyingabaseball hesimplyhadtomovehisbodyandswinghisarmslikehewasactuallyyingwithabaseballbat.Soonafterthisnew gamecameout，another usedthefastfollowingstrategybycopyingthemajorityofthedesignofthis gamewithanupgradeinthegraphicsquality.Asaresult,thenewslightlyupgradedproductwasabletosellbetterthantheoriginalone.閱讀：心理學(xué)概念，CoherenceBias(consistencyeffect)。人總是用現(xiàn)在的經(jīng)驗(yàn)過(guò)濾過(guò)去的法改變過(guò)。：教授用他哥做例子予以說(shuō)明，曾是中學(xué)數(shù)學(xué)老師，不喜歡新校長(zhǎng)，還和面評(píng)價(jià)校長(zhǎng)，他哥表示不記得了，說(shuō)一直都覺(jué)得校長(zhǎng)很好啊。Theterm?consistencybias?referstoatendencyinpeoplethattheyoftenincorrectlyrememberpastattitudesandbehaviorsasresemblingpresentattitudesandbehaviors.Theprofessoruseshisbrotherasanexampletoexinhowwe，resusceptibletothismemorybias.Theprofessor?sbrotherusedtobeamathteacheratahighschool.Backthen,hedidn?tlikethenewprincipalathisschoolverymuch,andheevencominedtotheprofessoraboutthisprincipal.Astimewentby,thenewprincipalactuallydidagreatjobmanagingtheschoolandtheprofessor?sbrotherbegantothinkpositivelyoftheprincipal.Therewasonetimewhentheprofessorbroughtuphisbrother?snegativeattitudestowardstheprincipalinthepast.Itturnedouthisbrothercouldn?trememberhavingabadopinionofthenewprincipalatallandinsistedthathehadalwayslikedthisnewprincipal.studentcenter等他朋友要把書(shū)還給他，但他朋友還沒(méi)來(lái)，他又到時(shí)間要去看醫(yī)生。急用要準(zhǔn)備明天的考試。(2)剛才在館看到他朋友。讓去館把書(shū)還給他朋友，雖然有點(diǎn)遠(yuǎn)，對(duì)來(lái)說(shuō)有點(diǎn)不方便，但她不介意。Themanintheconversationisgoingtoreturnabooktohisfriendbuthisfriendislatefortheirmeet-upandthemanhasanotherappointmentwithadoctorinabit.Hecaneitherreturnthebooktohisfriendafterhisdoctorvisitoraskthewomanintheconversationtoreturnthebookforhim.Inmyopinion,it?sbetterforthemantoaskthewomanintheconversationtodohimthefavor.First，ifhereturnsthebooktohisfriendafterhisappointmentwiththedoctor,hisfriendmightnothaveenoughtimetoreviewforthetesttomorrow.Inthiscase,hisfriendwillbereallyupsetandtheirfriendshipcanendjustlikethat，andthemanwillhavelotsofregretslaterinhislife.However,ifheasksthewomantoreturnthebookforhim,hisfriendwillbethankfulandthemancanalwaysmakeituptothewomaninthefuture.Forthesereasons,Ithinkthesecondsolutionis用旅游的錢(qián)買新的，但是和朋友說(shuō)好去旅游，不想失信。Themanintheconversationhasaproblemthathiselectronickeyboardwasdrenchedinastormovertheweekendbutheneedstoperforminaconcertnextweek.Hecanbuyeitheranewkeyboardorausedoneforhis ingconcert.Inmyopinion,it?sbetterforthemantobuyausedkeyboardforhisperformance.First,ifhebuysanewkeyboard,hewon?thaveenoughmoneyforhistripwithhisfriends.Inthiscase,he?llenduphavinglotsofregretsinthefuturebecausetravelingwithfriendsisalwaysoneofthebestexperiencesanyonecanhaveincollege.Inaddition，ifhebuysausedkeyboardforhisperformance,hewillbeabletonotonlysaveatonofmoneybutalsokeephispromisewithhisfriends.Hedoesn?treallyneedtoworrytoomuchaboutthequalityoftheusedkeyboardbecausemostoftheaudiencewillbefocusingonhisskillsandtheharmonyoftheband.Therefore,themanshouldbuyausedkeyboard.Themanintheconversationlefthisguitarathisparents?houseandhehastoperformataconcertoncampusthisweek.Hecaneithergobacktohisparents?cetogettheguitarorborrowtheguitarfromhisroommate.Inmyopinion，itisbetterforthemanborrowtheguitarfromhisroommate.First,ifhegoesbackhometogethisguitar,itwilltakehimhourstodriveandhewon?thaveenoughtimetotakecareofhisassignmentsandpapers.Inthiscase，hemightendupngaterriblejobonhisstudiesbutmaintainingone?sacademicperformanceshouldalwaysbethepriorityforanycollegestudent.Inaddition，ifheborrowstheguitarfromhisroommate,heonlyneedsanhourortwotogetusedtoyinghisroommate?sguitar,whichwillsavehimalotoftimefromtravelingbackandforthbetweentheschoolandhisparents，ce.Therefore,Ithemanshouldjustborrowhisroommate?s男同學(xué)遇到trouble。他向gym借了球拍(racket)打球，輸球時(shí)把球拍摔到地上，然后球拍就damage了，跟人家報(bào)告后，知要賠$60。兩個(gè)解決方案：（1)家里有一個(gè)一樣的球拍，全新的，詢問(wèn)過(guò)可以直接拿他自己的球拍賠償，不過(guò)在周末之前必須送到體育館。問(wèn)4footballgameThemanintheconversationhasaproblemthathedamagedthetennisracketborrowedfromthegymbecausehethrewtheracketonthegroundandwastoldtopaysixtydollarsincompensation.Hecaneitherpaythesixtydollarsorbringthebrandnewracketathometoschoolasarecementbythisweekend.Inmyopinion,itisbettertopaythesixtydollarsstraightawaytothegym.First,ittakeshimfourhourstodrivebackhome.Thetimeandgasalonewillprobablycostmorethansixtydollarsinthiscaseandhewon?tevenbeabletowatchhisfavoritefootballgame,whichmakesitanunreasonableoptionforhim.Second，ifhepaysthesixtydollars，hewillbeabletowatchthefootballgamehelovesandsavesometimedrivinghome.Withmoretimedup,hecanworkonhisassignmentsorexamsbeforethegamebegins,whichwillbenefithisacademicperformance.Forthesereasons,IthinkthemanshouldgowiththefirstThemanintheconversationhastomoveoutofhiscurrentapartmentassoonaspossible.Hecaneitherrentanotherapartmentnearhisschoolormoveinwithhisparents.Inmyopinion,it?sbetterforthemantomoveintohisparents?house.First,ifhemovestotheapartmentneartheschool,hewillhaveadifficulttimeconcentratingonhisstudiesbecausetherearequiteafewpeoplelivinginthatbuildingandtherewillbelotsofnoisedistractinghim.Acollegestudentshouldalwaysprioritizetheiracademicperformance.Inaddition,ifthemanmovesinwithhisparents,hewillhaveaquiet,comfortableenvironmenttofocusonhisstudiesandhewillbeabletosavesomemoneyonhisrent,sinceit?squiteunlikelythathisparentswillaskhimtopayrent.Inthiscase,themanwillbeabletolearntomanagehisalfinancesbetter,whichisanimportantlessonforhiminthelongrun.Forthesereasons,Ithinkthemanshouldmovetohisparents?house.Manyanimalstrytostoretheirfoodincasethereisashortageoffood.Butinordertopreventthefoodfromgoingbad，animalsusetwotypesofstrategiestokeepitfresh.Thefirststrategyistokeepthefooddry.Forexample,thesquirrelsoftendrythemushroomsbyputtingthemontreebranchesandwaitforthemtodryoutbeforestoringthemforfood.Thesecondstrategyistokeepthefoodcold.Forexample,thebeaverputsthetreeleavesandtreebranchesintothewaterwhereitiscold.Thiswillpreventbacteriafromgrowinginthefoodandthereforethefoodwillstayfreshmuchlonger.Inthelecture,theprofessortalksabouthowanimalspreservefoodfortimesoffoodshortage,suchasdryingandzingtheirfood.Intheprofessor?sfirstexample,squirrelshavebeenobservedtohangmushroomsouttodrybetweentreebranches.Dehydrationcaninhibitthegrowthofmanymicrobessuchasbacteria，mold，oryeastsothemushroomswillkeepbetterandsquirrelswillhavesufficientfoodsupplyoverthewinter.Inaddition，otheranimalshavealsolearnedtokeeptheirfoodcoldforbetterpreservation.Forinstance,beavers?dietistypicallycomposedoftreebark.Inordertokeepthemselvesfedduringwintertime,beaversstoretreebranchesinunderwaterfoodcacheneartheirlodge.Asthetemperatureinwaterisclosetozingpointinwinter,thegrowthofmicrobescanbeinhibitedaswellsothatthetreebranchescanstayfreshforalongertime.關(guān)于migratinganimals?characteristics.一是這些migratinganimal由于要做長(zhǎng)途遷徙toreachtheirdestinationfocuseasilydisturb到；相對(duì)來(lái)說(shuō)，localbirds—foodmigratinganimaltendtomoveinstraightline,從不為了吃的走折線，例子是migratingshark會(huì)用geomagnetismlocalanimal就傾向于四Inthelecturetheprofessortalksabouttwocharacteristicsofmigratinganimals?travelpattern,includingstayingfocusedandmovinginstraightlines.First,asmigratinganimalshavetotravelalongwaytoreachtheirdestinationbetweenseasons,theytendtobeveryfocusedduringtheirmigration.Forexample,migratorybirdsarenoteasilydistractedbyresourcesalongtheirflywaywhereasnon-migratorybirdsgetexcitedwhentheyseefoodintheirsurroundings.Second,migratinganimalstendtomoveinstraightlinesinordertoreachtheirdestinationwiththeminimumamountoftimeandbarelydetourforfood.Forinstance,sharkshavebeenobservedtousegeomagnetismtofigureoutthepositionofthesunrelativetothemagneticfieldandnavigatethemselvesonastraightlinebetweentheirstartingpointandtheirdestination.However,localanimalswouldmovealloverthecetosearchforfood.Inthelecture,theprofessortalksabouthowraptorshavedevelopedcertainfeaturesintheirvisioninordertotargetandcapturetheirpreyinthe ,includingtheabilitytodistinguishsubtlecolordifferencesandastereoscopicvision.Intheprofessor?sfirstexample,eagleshavedevelopedextremelysensitiveeyes.Theireyesaredenselypackedwithsensorycells,whichgivethemamuchsharpervision.Aseaglespreytheirfoodinthes，ithastouseitshighlysensitiveeyeswiththeabilitytoidentifysubtlecolordifferencestopinpointitstargetedprey,whichcansometimesbecamouflagedbyitssurroundingenvironment.Inthesecondexample,eagleslivinginthe haveforward-facingeyessothattheycanseethroughtheirsurroundingsinthreedimensions.Astheypreyinanenvironmentfulloftreetrunksandbraches，theirstereoscopicvisioncanhelpthemseebehindtheseobstaclesandnavigatethemselvesswiftlyinthe.(1)身體特殊的構(gòu)造，舉例時(shí)一種小型的哺乳動(dòng)(2)moss，會(huì)組團(tuán)在雪上，flat(oneleaderwalkinthefronttoflattensnowsothattherestcanwalkonsnoweasily)Inthelecture,theprofessortalksabouthowanimalshaveadaptedthemselvestolivinginsnowyces，includingbothphysiologicalandbehavioraladaptations.Theprofessorusestheexamplesofthesnowshoehareandthecariboutoillustratehowtheiradaptationshavehelpedthemsurviveindeepsnow.First,thesnowshoehareisatypeofsmallm lthathasthenameof“snowshoe”becauseoftheirlargehindfeet.Theycanspreadtheirtoestoactlikesnowshoes,whichhelpsthemhoponthesurfaceofdeepsnowwithoutsinking.Theirfeetarealsocoveredwithfurtopreventzinginlowtemperature.Inthesecondexample，thecaribouhavemanagedtotravelinthesnowthroughtheirbehavioraladaptation.Thecaribouhavebeenobservedtowalkinasinglefile,withtheleadanimalbreakingthroughthetrailandflatteningthesnow.Othercaribouintheherdthenfollowitstracksandproceedmoreeasily.Ifacityhasgiventhemoneytoinvestment,whichoptionsdoyoupreferlistedintheBuildapublicgardentoprovidequietenvironmenttobenefitBuiltasportsfieldforstudentsinhighschoolwhichdoesn'thaveitsItisacomplicatedissueforthecitytoputitsfundforamoreproperutilization.Trickyasitis,thedecisionmadewillinfluenceagreatnumberofpeopleinthearea.Shouldthisamountofmoneybeinvestedinthepublicgardentobenefitallthecitycitizens,orinthesportsfieldforhighschoolwhichdoesnothaveitsown?Inmyopinion,IthinkIwouldsidewiththeformer~usingthissumofmoneytoinvestthepublicgardenforaquietenvironmenttobenefitall.Firstly,theinvestmentforthepublicwillbenefitmorepeople.Inotherwords,thisamountofmoneybelongstocity,notexclusivetotheschool.Inamacro-pointofview,thedecisionofinvestingthisfundshouldbeusedtobenefitmorepeople.Ifapublicgardenisbuiltup,thecitizensinthiscitywillhavemorecestogo.Fornice-to-fiveworker,theyaremostlyunderstressfortheirbusylife.Ontheweekend,theycangotothegardentorelaxandenjoyawidevarietyofflowerscenery.Natureheals.Theirpressureaccumulatedcanbechanneledandtheycanbemorereadyforthefuturechallenges.Forstudents,theyalsocangotothepublicgardenwitheithertheirclassmatesorfamily.Pressurereleased,studentscanimprovetheiracademicperformance.Atthesametime,theycanalsohavemoretimebeingwiththeirparentsforaqualityfamilytimewhilerelaxingthemselves.Thus,onlythroughinvestingthisamountofmoneyintothepublicareacanthecitymakeasoundoptionforbenefitingallofitscitizens.Secondly,publicgardensaresuitablecestomeetpeople.Livinglifeinthefastlane,citypeopleusuallygotopubliccesfornotjustreleasingtheirpressure,butalsoformeetingnewpeople.AccordingtoNatureJournal,“ntshavetheeffectofmakingpeoplefeelbetterinbothmindandinspirit."Ifapublicgardenisestablished,citypeopleaswellasstudentswillhavemorechancestomeetupdifferentpeople,s