超重点第一汇总版写作

第1套【2】没有接到同一时期的其他铅船员的【3systempipe让船用的饮用水【1】罐头食物可能是的，因为员工pressure时间紧迫，铅randown【2】铅的症状比如头疼可能被认为是海上的commonThefamousexpeditionledbyCaptainJohnFranklinendedinthedeathofallcrewmembersaboardtheshipafteritbecameiceboundinthearcticterritory.Itissuggestedthatthecauseofthecrew‘sdeathwasleadpoisoningfromcontaminatedcannedfood.Thereadingpassagerefutesthistheory,butthelecturerarguesthatthereisreasontobelieveinthistheory.First,thereadingstatesthatbecausethetincontainersdidnothavedirectcontactwiththefood,foodpoisoningfromleadwasnotpossible.However,accordingtothelecture,theorderforthecannedfoodwasrushed,sotheworkerswhowereprocessingthefoodmightbecarelessandsloppyinhandlingthefood.Asaresult,asignificantportionoftheexpedition‘scannedfoodmighthavebeencontaminatedbyleadinthecanningprocess.Second,thereadingpointsoutthattherewerenoleadpoisoningreportsofcrewmembers.Thisindicatesthatleadpoisoningwasnottherealcause.However,thelecturerarguesthatthelackofsuchreportsmaybeduetothesimilaritybetweensymptomsofleadpoisoningandsymptomsofothernormalseasicknesses.Forexample,ifacrewmembersuffersheadachecausedbyleadpoisoning,itmaywellbeviewedasacommonsymptomofseasickness.Finally,thereadingindicatesanotherpotentialsourceofleadpoisoning-theship‘sfreshwatersystemwhichusedleadpipes.Thelecturerdoesnotagreewiththisexnationeither.Hesaysthatthiswatersystemwasusednotfordrinkingandcooking.Itwasusedforproviding propeltheship‘sengine.Thecrewhadanotherseparatesystemfordrinkingwater,sothefreshwatersystemthatthereadingmentionedcouldnothavebeenthecauseofleadpoisoning.Doyouagreeordisagreewiththefollowingstatement?Themoremoneypeoplehave,themoretheyshouldgiveawaytocharity.Iagreewiththeideathatthemoremoneypeoplehave,themoretheyshouldgivetocharity.Peopleusuallyrequirethehelpofothersto ewealthyinthefirstceandthereforeshouldbeespeciallyeagertogivebacktothecommunity.Evenpeoplewithsmallormoderate willoftenmakesuretheygivealittle,soitonlyseemsrightthatpeoplewithhigher shouldgivealargeramountofmoney.Finally,atacertainpoint,owninglargesumsofmoneyseemsgratuitousandunnecessary.BeinggenerouswithcashcaneasethemindandmakeonefeelmorefulfilledinIt’squiterarethatpeople ewealthyallontheirown.Maybetheytookoutloanstohelpstarttheirbusiness.Maybetheyreceivedscholarshipsorfinancialaidtohelppaytheirwaythroughlawschool.Iftheyinventedaproduct,theirinitialcustomersweregraciouslytakingachanceonanunknownenterpriseandhelpedsecuretheinventor’sbrightfuture.Nobodyachievesfinancialsuccessinabubble.Otherpeoplehelpinbothdirectandindirectways.That’swhythewealthiestpeopleshouldbethemostgenerouswhenitcomestocharityandgivingtoothers.allyknowhowmuchasmallactofgenerositycantransformsomeone’slifeforthebetter.Additionally,manypeopledonatetocharityeveniftheythemselvesarenotexactlywealthy.They’llgivefiveortendollarstoacharitywhentheycanspareitbecausetheywanttofeeltheyarehelinsomefashion.Ifawealthy couldjustaseasilydonateahundreddollarsorathousanddollarsormore,theyabsoluyshoulddoso.Itwouldmakeverylittledifferencetothembuttothepeoplebenefitingfromthemoney,itwouldbegreatlyappreciated.Beinggenerousalsocanmakeonefeelquiteatease.It’snotagoodfeelingtobeselfish,hoardingyourmoneyawaylikeamiser.Wealthypeoplewhocutofftheirfundsalsoseemtobecuttingthemselvesofffromtherestoftheworld.Onceyouhaveenoughmoneytobecomfortable,anyexcesscashjustseemsunnecessaryandodd.Ithinkthatwealthypeoplewhotrulygivegenerouslytocharitywillfeelmorefulfilledandevenpeaceful,knowingthey’reheltheirfellowmantothebestoftheirabilities.Inconclusion,Iabsoluythinkthatthemoremoneypeoplehave,themoretheyshouldgiveawaytocharity.Peoplewithalotofmoneywereprobablyassistedbyothersduringtheirrisetosuccess,sotheyshouldfeelcompelledtogiveback.Whenkind-heartedregularcitizensaregenerousenoughtodonatesmallamountsofmoney,itonlyseemscorrectthatwealthycitizensdonateevenmore.Lastly,selfishnessmakesonefeelisolated,butthisburdenisliftedwhencharityisgivenlytothosewhoneedit.2为了防止沙漠化的扩大，有人提出用可以collectwater的device种树，是否可行当地人穷，主要精力争温饱食物，没有motivationinstallmaintaindevice树长大后就要移除 了，因为太大呀，然后他们自己生存能力不行，就挂这不是浪听力：教授完全不同意以上說小树长大后，device可重複利用20次，所以是reasonableprice了了banh当eood树长大后根係也发达了，可以达到更深处的土层，一旦他reachwaterresources立存活了，而且90%的树木在離开设备后兩年都独立有些职业运动员和娱樂行业者到，你同意他们从政吗Idonotthinkthatit’sagoodideaforprofessionalathletesorfamousentertainerstopursueacareerinpolitics.Tobeginwith,becausetheyhaveprobably eextremelywealthyduetotheirsuccessfulcareers,theymightbeoutoftouchwiththeconcernsandproblemsofaverage,working-classpeople.Theircommitmenttoerningmightbequestionable,sincetheyhavemanyothertantalizingoptionsavailabletothem.Ontheotherhand,eveniftheyarethoughtfulandcapableaspoliticians,othersmightnottakethemseriouslybecauseoftheirpast.Itmightbedifficultformoviestarsorprofessionalathletestotrulyempathizewithregularcitizens.Ofcourse,they’reawarethatnoteveryoneisamillionaireorlivesinamansionliketheydo.Butwhenitcomestoactuallymakingpoliticaldecisionsaboutraisingtheminimumwageorcuttingtaxesthatbenefitthepoor,I’mnotsureiftheycouldunderstandthepotentialweightoftheiractions.Theissueswouldbedistanttothem,notgrimrealitiesthattheyhaveknownwell.Thiscouldnegativelyaffecttheirdecision-makingskills.Thecelebritiesmightalsobeonlypartiallycommittedtopolitics.Typicalpoliticiansareabsoluyimmersedintheworldofernment,focusingonlittleelseastheyworktheirwayup.Butentertainersorathleteswhosuddenlydecidetoswitchtopoliticscouldjustaseasilywanttoswitchbacktoentertainmentorsportsagain.Whatifagreatofferforaevisionseriesorhigh-payingfootballcontractcomesalong?Thecelebritycouldfindhisorherfocusdriftingawayfromthepoliticaltasksathand,especiallyifthetasksseemboringincomparisontoglitzandglamour.Itisprobablywisertosupportpoliticiansthat,attheveryleast,havebeenlivingandbreathingpoliticsformostoftheiradultlives.Eveniftherearesomecelebritiesthatwouldgenuinelymakegood,inligentpoliticians,theymightnotbetakenseriously.Thatcouldthenhamperanyimportantideastheyhave.Forinstance,anactionstarcouldgointopoliticsandintroduceabillthatwouldimproveeducation.Butpeoplemightnotvoteforthatbillbecauseallthey’rethinkingofistheactionstarandthatdumbmoviewherehegotattackedbyrobots.Anypositiveideaswouldgetlostinthesillinessoffame,makingthecelebrityanineffectiveleaderdespitethegoodThat’swhyIbelievethatfamousathletesandentertainersshouldnottrytoenterintopolitics.Manyaredisconnectedfromthestrugglesofaveragecitizensandwouldn’tbeabletoproperlymakedecisionsontheirbehalf.Theallureoftheentertainmentandsportsworldsmightdistractthecelebritiesfromtheirpoliticalgoals.Finally,eveniftheentertainerorathleteprovedtobeacapablepolitician,theirreputationmightmakethematargetofridiculeandtheywouldn’tbeabletogetmuchworkdone.3阅讀：52-hertzwhale，說他唱的歌总是声音很高，highpitch，然后这样他聯繫不說有3点原因为什麽是highpitch。（1）53hzhybrid第二点，文章說因为听力有缺陷，所以是high这个鲸鱼属于很稀少的species，整个都死掉了，只剩一隻寻常，因为他是独來highpitchunusualstructureofthroat。然后他說这就算是很稀少的，这个鲸鱼肯定也有父母。但是recodigdevice了几十独立DoDoyouagreeordisagreewiththefollowingstatement:Peopleshouldnotspendalotoftimeoncommunicatingby ,suchasthroughsocialmediaorwithtextmessages.4阅讀：科学家根据冠恐鸟Gastornis的化石，判断他是食肉鸟，三个理他的体型和结构和许多已经被证实了的食肉鸟類似，如terror他的beak是弯的，可以用來break脚的结构含有claws，对防御和捕食很重要。听力：这些不足以证明他是食肉鸟。不（了兩例这根据科学家研究他们的脚印的化石，只是进化中留下來的结构，不 独立Doyouagreeordisagree?Peoplenowaremoreinterestedinimprovingtheneighborhood(theareathattheylive)thaninthepast.【回忆：Inthepast,peopleweremoreinterestedinimprovingtheirneighborhoodthantheydonow.】5海藻是水生动物的食物，不海藻留下的细菌会降听力：教授不可改变海藻上的fattyacid，这样的话，粘度改变，就比较容易低温时候浮游起來Thecontentofthereadingandthelisteningistotallydifferenttoeachotherinthenewfuelsolvingidea.Tobeginwith,theauthorindicatesthataquaticlifecanbetremendouslyinfluencedifhumansnttoomanyalgaeinalargescalesense.however,thereareavarietyofdiffenentalgaethatcanbeutilizedforoil-creatingforthisbiodieseloil.Inotherwords,wecanreducethedamagetothespecificce.Inthesecondce,theauthorsaysthebacteriausedfortheoilproductioncanbeleftinthearea,degradingthequalityofoil.Onthecontrary,thespeakerclaimsanewtechnology-electronmagneticpulsecanbeusedtokillthebacterialeftintheoil-creatingprocessandcleartheoil.Lastly,forbettermakingprocess,algaeneedtobeabletoflowinthelowtemperature,thisobstacle,accordingtothelecturer,hasbeensolvedbecausescientistscanstillmakethealgaeeveninthewateroflowtemperature.Geneticengineeringtechnologycanbeusedtochangethefattyacidinthealgae.Thiswillalterthedegreeofviscosityinthemandalgaecanfloatuptothe独立Nowadays,itismucheasiertoachievesuccesswithhelpfromone'sfamilythanwhatislike6阅讀：东北部一个社区公园突然发现一批针葉树木逐步死掉，怀疑是附近Household这种除草剂在投放市场之前经过了机构详细的长达數年的测试木有问并非所有的针葉树木受，还有好多其他种類树木没有问题被都都被了流的河了裡气候变化应该是那些枯黄的老树葉先死掉，而事实上很多新綠的树葉也掉Thecontentofthereadingandthelisteningistotallyrefutingtoeachotherinwhetherornottheimprelis[herbicide，注意下文章中用的哪个killedallthetreesTobeginwith,theauthorindicatesEPAhasdonemanyexperiencespriortoapproveittothemarketandnootherdamageswereshowntotheevergreentree.However,themajortestsandexperimentsdonebyernmentareforhumansandanimals,notforavarietyofntsintheNext,fromthereadingthatsaysUnevenPattern,thedamagehasshownanunevenpatternthatnotalltheevergreentreesareinfected,whichiscontrarytothespeakerwhoclaimstheunevenpatternissoundevidenceinthatevergreentreesdamagedateinthelowareawhereimprelisisinapplication,whiletreesinhigherareasarenotaffectedmuch.Inaddition,theriverbroughttheresiduesofimprelisdowntothelowerareainfectingwatersourcefromthegroundwaterandnearbytrees.Lastly,USAexperienceddrasticweatherchangeswhenimpreliswasfirstused,soitcanbetheproblemofweather.Fromthelecturer,however,thedrasticweatherpatterncanaffectoldtreesmoreandfaster,yettherewereinfactmanynew,freshtreewitheringandfoliageweredrop.另一篇：Inaneconomiccrisis,whichareashouldtheernmentreduceitsspending?Art,scientificresearchorparksandpublicgardens.(140620NA)Intimesofaneconomiccrisis,inwhichareashouldtheernmentreduceitsspending?1.Education2.HealthCare3.SupportfortheunemployedIthinkthatduringaneconomiccrisis,theernmentshouldreduceitsspendingonhealthcare.It’satoughchoice,butIthinkcuttingbackonhealthcarewouldcausetheleastdamagecomparedtotheotheroptions.Manypeoplestillhavetheoptionofreceivinghealthcarethroughtheirjobs,educationandsupportfortheunemployedwouldcrumblewithouternmentassistance,andcuttingbackonhealthcarewouldhavetheleastdramaticeffectatthestart.Althoughthereishealthcarethroughtheernment,manypeoplearestillabletoreceivehealthcarefromtheiremployer.Therefore,cuttingbackonhealthcareinsomeareaswouldn’tcauseanimmediatedisaster.Thosewhohavetheoptiontogethealthcareattheirjobscouldswitchandbeginngthat.Peopleinmorediresituations,meanwhile,couldcontinuetoreceiveassistancethroughtheernment.Itwouldn’tbeideal,butitwouldbemanageableformostofthepopulation.Anditwouldreduceernmentspending,becausetheywouldbeprovidinghealthcaretolesspeoplethantheywerebefore.Itwouldbedifferentiftheernmentreducedspendingoneducationorsupportfortheunemployed.Thosearetwoareasthatarehighlyregulatedandfundedbytheernment.Ifallpublicschoolssuddenlyprovidedacheapereducation,allthatwouldhappenisthekidswouldsuffer.It’snotrealisticthattheywouldallmovetoprivateschools,payingoutoftheirownpocket.Manypeoplecan’taffordthat.Andernmentassistanceisthemainthingthathelpstheunemployedstayontheirfeet.Thealternativesforthemareterrible.Theywouldhavetobeg,steal,orstarveotherwise.Supportfromtheernmentisabsoluyvitalforthem.Finally,reducingspendingonhealthcarewouldnothaveimmediate,drasticeffectsliketheotherchoiceswould.Ifyoucutfundingforschools,withinweekstherewouldprobablybemorejunkfoodinthecafeteriasandfewermusicclassesandnstolay-offsometeachers.Theordersfornewercomputerswouldbecancelled,andsoon.Andunemployedpeoplewouldimmediaygointopanicmode,notknowinghowtheyweregoingtopaytheirnextbillorgetenoughfoodforthenextmonth.Butifpeoplecaneitherkeeptheirernmenthealthcareifthat’salltheyhaveorswitchtotheirhealthcareattheirjob,nothingisreallydisruptedthere.Paperworkgetsshuffledbuttheday-to-daystaysthesame.ThatiswhyIthinktheernmentshouldreducespendingonhealthcareinaneconomiccrisis.Thefieldisopenenoughthatmanypeoplecanstillreceivenon-ernmenthealthcarethroughwork,educationandunemploymentsupportareverydependentupontheernment,andreducedhealthcarewouldnothaveimmediatenegativeeffects.7子种致后代有缺陷，减少这种蚊子的ppuarity听力：有些人不如果改良的蚊子咬人的话，传到人的身上，对无Thecontentofthereadingandthelisteningistotallydifferenttoeachotherinwhetherthenewmethodscanreducethepopulationofmosquitoes.Tobeginwith,theauthorindicatesthemethodsignificantlydiminishesthenumberofmosquitoesonthetargetedspecies.Yetthespeakersaysthatwiththereductionofthetargetedmosquitonumber,otherspeciesofmosquitocanincreasegreatly.Thosemosquitoesintheincreasingcanevenbemorefataltohumans.Inthesecondce,inthepassage,theengineeredmosquitowillcarrythegenetoaffecttheirnextgenerationintheexpected es.However,fromthelecture,thismightnotbeagoodideasincewedonotknowifthegeneswillgowrongandcreatesnewdisease.Besides,whatifhumansarebittenbythosemosquitoes,theconsequencesmightbedeadly,yetthereadingfurtherpointsoutthatthemosquitobitesareallthesame.Thirdly,themethodisreallyenvironmentalfriendlybecauseitusesnotoxicchemicals.Yetthespeakerdoesnotthinkso,indicatingthatDNAalteredmosquitoesposepotentialthreatstohurtotherspecies.Recentlynewsrevealedthebutterflypopulationwasdiminishedgreatlyinfiftypercentbecauseofthenearbyherbicideusage.独立Ithinkitisbettertotakeasmallnumberoflessonsorcoursesduringasemester.Theamountyouhavetoreadforwillremainmanageable,youwillhavegapsduringthedaytostudyorevensleep,andyouwillavoidfeelingburnt-outtowardtheendofthesemester.Fewthingsduringcollegearemorefrustratingthanthatmomentwhenyoufallbehindonyourreading.Typically,ithappenswhenyouaretakingalargenumberofcourses.Youhavechaptereightofyourchemistrybooktoread,theentirefirsthalfofanovelforliture,andsoon,andthey’reallduetomorrow.TherearealimitednumberofhoursinthedayandsomethingHAStobeskipped!Thenyousitinhistoryclass,nothavingdonethereading,silentlyhothatyourteacherdoesn’tcallonyou.Youfeellikeafailure.Theotherstudentsaroundyouseemsoresponsibleandknowledgeable,answeringthequestionseasily.Whatyoumustrememberisthatyou’renotstupid.You’reoverworkingyourself!Youdidn’tdothehistoryreadingbecauseyouwerengahalfdozenotherreadingsforotherclasses.Thismiserycanbeavoidedbyjusttakingamoremanageablecourseloadtobeginwith.ThenyoucankeepupwithALLthereadingsandfeelsatisfied,notupset.Additionally,whenstudentstakealargenumberofcoursesduringasemester,theirschooldaytendstobeprettybusy.Theycanfindthemselveslillyrunningfromoneclasstothenext,withnotevenenoughtimetograbasnack.Thentheycomehomeatnight,exhausted,withstilltonsoftodo.Thewonderfulbenefitoftakingasmallnumberofclassesisthatyougetgapsoftimeinthemiddleoftheday.Sometimesyoucanhaveagoodthreeorfourhoursbetweenclasses.Youcaneat,study,eventakeanapatthelibraryifyoureallyneedto!Itbalancesyourdaywonderfully.Onceagain,everythingismademanageable.Finally,withasmallernumberofclasses,youarelesslikelytofeelburnt-outattheendofthesemester.Finalexamscancountforaverylargepercentageofyourtotalgrade.Youreallycan’tdopoorlyonthem.Butifyou’rejugglingseveralclasses,studyingfrantically,itishardertoguaranteethatyou’regoingtodowell.Evenifyou’vebeenngdecentlyformostofthesemester,finalsarewheremanyoverly-busystudentscrashandburn.Theysimplyreachtheendoftheirrope,stayingupallnightandstillfeelinglikethey’re plishingnothing.It’samess.Byonlytakingthreeorfourcourses,youcanavoidthis.That’swhyIthinkthattakingasmallnumberofcoursesisthewisethingtodo.Yourreadingislightenoughandstillmanageable,youhavegapsduringthedaytostudyandandyouwillnotfeeloverworkedandfranticattheendofthe8阅读：现代都市裡glass越來越多，严重干扰鸟類飞行，有三个solutions可以防止birds one-way-window（单一光线玻璃裡面看得到外面，外面的鸟看不到裡面玻璃上画图案（彩色的玻璃Thereadingpassageintroducesthreesolutionsthatcanbeusedtopreventbirdsfromflyingintowindowglassonmodernbuildings.However,accordingtothelecture,noneofthesolutionswillworkeffectively.Thefirstsolution,recingregularglasswithone-wayglass,createsanewproblem.Fromtheoutside,aone-wayglasssurfacereflectslikeamirror.However,birdsdon’tunderstandmirrors.Iftheyseereflectionsoftheskyinamirrororofatreeinthemirror,theythinkthereflectionistheskyoristhetreeandtheywillflyrightintoit.Thesecondsolution,paintingcolorfulstripesonregularglass,alsohasproblems.Asthereadingsays,thesedesignsincludeopeningssopeopleinsidethebuildingscanseeout.Butbirdswillperceivetheseunpaintedopeningsasopenholesandthey’lltrytoflyrightthroughthem.Topreventbirdsfromngthis,theunpaintedspacesinawindowwouldhavetobeextremelysmall,butthenitwouldmaketheroomsofthebuildingtoodarkforthepeopleinside.Thethirdsolution,creatinganartificialmagneticfield,won’tworkverywelleither.Whileit’struethatthebirdsusemagneticfieldstohelpthemnavigate,theyusethisonlywhentheyaremigratingoverlongdistances.Butthisabilityisn’tusedtogoovershortdistancessuchasgoingfromonesideofthecitytoanother.Forshorttrips,birdsusetheireyesandnaturallighttodeterminewheretogo,somagneticsignalsfrombuildingswon’thavemucheffect.独立Workerswouldbemoresatisfiediftheyhavevariouskindsofworktododuringworkday ngthesamejoballdayTheworldwearelivinginhasseendrasticchangesduringthepastdecades,thankstothefastdevelopmentofscienceandtechnology.Insuchcontextoftechnologicaldevelopment,moreemploymentopportunitieshavebeencreated.While,intheme ,manyproblemshavearisen,aperturbingoneofwhichisthediscussionaboutwhetherpeopleshouldsimultaneouslypursuevariousjobs.Somepeoplewhofavoritsignificancemaintainthatvariousjobsarefavorableforpeopletoimprovingtheircareerprospect.Nevertheless,someotherswithaconverseopinioninsistthatfocusingonsingleworkcanismoresensiblechoice. ally,Iaminfavorofthelaterviewpoint.Insomesenses,alife-timecareerhasitsmerits.First,ifyoustickattakingapost,allanglesofthejobwillhaveappeared;aftersometime,youwilldefiniyhaveagoodcommandofit.Consequentlyyoumay eavenofthefieldandearnrespectorprestigefromothers.Second,youcanestablishanextensivesocialconnectionsrelatingtothefield,helyouteardownmostofthebarriersstandinginthewayofyourworkingendeavor.Finally,mistakesoftheroutinetaskswouldbeminimizedbecauseyouhavelearnedthelessons.However,asthemodernsocietydevelops,experiencingdifferentjobshasitsadvantages.Initially,welookattheissueofbribery.Manyhigh-levelstaffisinclinedtoacceptbribesviapowerinhand.However,ifheknowsthatsomeoneelsewillsoontakehisce,suchactscanbeavoided.Wethenlookatworkmotivation.Ifoneworksforthesame foralongtimewithoutpromotion,hemaygetsickandtiredofngthesamedailyroutine.Nonetheless,amanagershouldhavequalitiesofasenseofteamworkandthecapabilityofcoordination.Therefore,totryvariouspositionscanhelpyougaingroundtobepromoted.Insummary,stayinginthesamepostcancultivateonetocutoutforthejobbutinvolveoneinaboringcareerwhilechangingjobsfrequentlycanbebothadvantageousbykeebriberyawayandprovidingonewithmoreopportunitiesofpromotionanddisadvantageousbymakingmistakesoccasionally.Inmyopinion,peopleshouldseekadecentandgood-paidjobandpaylittleattentiontochangingit.9coalash的污染很严重，需不new、muchstricterregulationsonhandlingandstoringcoal阅讀：不相关的regulation已经存在，要 touseLINERontheponds啊什麽的担心新的严格的规定，会让人们不敢再买recycledcoalashincreasingcost。电费会涨十倍，大众会不原本的规定只要求pondsliner，oldonesarenotrequired，所以现在oldponds还是会产生许多coalash，会进入水，最后污染饮用水。professor举了mercury的例子：在mercury的问题上也有很严格的regulation，recycledmercuryforover50years。电费确实会涨到多少多少billion，但是平均到人头上，每个人的电费就只涨了1%已。ItisnotabigpricetopaytohaveacleanerenvironmentToreducepollutioncausedbycoalash,anewandmuchstricterregulationonhandlingandstoringcoalashhasbeenproposed.Thereadingpassagedisagreeswiththisregulation,whilethelecturearguesthatsuchregulationisnecessary.First,thereadingexinsthatsimilarregulationsalreadyexist,suchasrequiringcompaniestouselinersinashponds,sothereisreallynoneedtohaveanothernewrule.However,thelecturearguesthattheexistingregulationsrequirecompaniestouselinersonlyinnewashpondsandnotintheoldones.Theoldashpondswouldstillproducelargeamountsofcoalash,whichwouldsinkundergroundandcontaminatedrinkingwater.Second,thepassagestatesthatastrictregulationwouldpreventpeoplefrombuyingrecycledcoalproducts.Yettheprofessorsaysthereisnoneedtoworryaboutthis.Heexinsthatwhenastrictregulationwascedontheuseofmercury50yearsago,therewaslittleimpact.Peopletobuyrecycledmercuryuntiltoday.Finally,thereadingpassagepointsoutthatthenewregulationwouldmeanhighercostofgeneratingelectricity.Thepriceofelectricitywouldincreaseby10times,whichisunaffordabletothepublic.However,thelecturerassuresusthatsuchincreaseisnotsignificantwhenitissharedbyusers.Itisnotabigpricetopaytohaveacleanerenvironment.独立AgreeorDisagree：teachersweremoreappreciatedandvaluedbythesocietyinthepastthanIagreethatteachersarenotasappreciatedbysocietytodayastheyusedtobe.Parentsarenotasrespectfultowardthem,classsizesarelargerandmoreunrulythanever,andthedesirethatschoolshaveforhighertestscoresmakes allessonnsnotthatimportant.Itusedtobethatwhenaparentgotanotefromtheirchild’steacherortalkedwithateacherduringaconference,theylistenedverycloselytowhatwassaidandrespectedit.Evenifthenewsaboutthechildwasnegative,theparentswouldtakeitinstride.Theywouldthenrelaythatinformationtotheirchild,likeitwasthewordofajudge.“Mrs.Cartersaysthatyou’vebeendisruptingyourmathclassalot.Doyouwanttoexinyourself?”“Mr.Brandttoldmeaboutyoutryingtocheatonyourhistoryexam.You’regroundedforthenextthreeweeks.”Butnow,itseems,parentsspoiltheirchildrensomuchthattheyoftencan’tbeartohearanythingbadabouttheirpreciouslittleangels.Rather,they’llgetangrywiththeteacheranddemandsomesortofpunishmentforhimorher.It’sridiculous,becauseteachersarejusttryingtodowhat’sbestforeveryoneinvolved.Buttheygetlashedoutat.It’swellknownthatteachersdon’tmakethatmuchmoneyforhowmuchworktheydo.Buttheday-to-daysituationisjustgettingworse,becauseaverageclasssizesarecontinuingtoincrease.Thatmeansteachersarestillmakingasmallamountofmoney,butthey’redealingwithmorekids,moreheadaches,andmoreseverysingleday.Finally,teachersusedtobeabletomoldtheirlessonnsmorecloselytotheirownpassionsaboutcertainsubjects.IfanEnglishteacherlovedtheworksofJohnSteinbeck,maybeshecouldhaveherstudentsreadtwoofSteinbeck’snovelsandthenwriteanessaycomparingthem.Itwouldmakethekidslearnandtheteacherwouldhaveagenuinelygoodtimereadingtheessays.Whilestufflikethatcanstillhappensometimes,moreandmoreitseemsthatteachersareatthemercyofstandardizedtests.Schools eextremelyconcernedabouthowwelltheirstudentsaregoingtoscoreonnationwidetests,sotheystronglyemphasizethatteachersfocusonsubjectsthetestwillcover.SuddenlythatEnglishteachercan’tteachSteinbeck.Shehastofocusonwhatevertheschoolwantsherto.That’swhyIthinkteachersarenotvaluedasmuchastheyusedtobe.Parentsdon’trespectthemnearlyasmuch,classsizeskeepincreasingdespitelowpay,andstandardizedtestsmakenslosetheirMainideaofThreetheoriestoexinwhymothsoftenflytowardsartificialreason1:Theymistakenartificiallightsforthemoon.（itisthenatureofmoths，toavoidpredatorsuchas,itwillflytowardsthemoon，sowhenmothsencounterapredator，itwillconsideranylightasmoon,somothswillflytowardsthelightwhichitobserved)reason2:Mothstakeman-madelightsasthelightfromflowers.reflectmorelightthanotherobjectsinthenight，Mothsoftenflytoflowerssotheycansuckthenectarfromflowers.Sowhenartificiallightison,theythinkitisthelightfromflowers.reason3:Mothsflytoartificiallightbecausetheywanttoheatthemselves,becausethelightsourceiswarm.MainideainlisteningTorefute3ideasabovereason1:Mothscirclearoundtheartificiallightandevencollideintoeachotherwhentheyfly.Theyalsoflymuchlongerthanne