大学英语优秀作文简评.docx
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大学英语优秀作文简评.docx
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大学英语优秀作文简评
大学英语优秀作文简评
大学图书馆有相对的安静,若是想写英语作文,这个环境不错。
下面是给大家整理的大学英语优秀作文简评,供大家参阅!
大学英语优秀作文简评:
NewspapersandaMediumofthePastItwasonthemorningof12th,Sep.OnhearingthatanunbelievablecatastrophehadhappenedinNewYork,Irushedtoanewsstandandanxiouslyaskedforacopyofnewspaper,onlytobetoldthattheyhadalreadybeensoldout.ThoughIknewthedetailsofthedisasteronTVlatertheday,Istillboughtapileofnewspapersandreadthemwithgusto.Atleasttotraditionalreaderslikeme,newspapersstillholdanimportantpositioninourheart.
SomepeopleregardnewspapersasamediumofthepastandpredictthattheywillbereplacedbyTVandtheInternetinthenearfuture.Theypointoutthatthetwonewmediahavetheadvantageofpromptnessandvividness.Throughlivebroadcastofnewsevents,TVviewerscanfeelthattheyareonthespot,seeingwhat'sactuallyhappeningwiththeirowneyes.AsfarasI'mconcerned,however,newspapersmayprovidethereaderswithfactualreportsaswellascertainviewpoint.WhenpeoplearguethatwiththedevelopmentoftheInternet,peoplenowhaveaneasieraccesstonewsmediathroughPDAs,mobilephonesandPCs.Whereveronewantstoknowwhat'shappeningintheworld,henolongerneedstobothersearchingforabookstore.Instead,hewouldsurfonlineandfindexactlywhathewantsonawebsite.
However,therearemorepeople,meincluded,firmlyholdtheopinionthatnewspapersarestillindispensabletoourlife.Firstofall,Newspapersgainusadeeperinsightsintotheevents.Awell-writtenreport,reasonableandforceful,probingintothecoreofthetopic,provokeourthoughtsonsuchissuesasmorality,justice,valueandsoon.WhileTVfeastsoureyeswithflashpictures,newspapersenrichourmindswithsparklingwits.Secondly,thoughwithgreatpotential,thenewmediaarenotaspopularasnewspapers.Aretiredworkerwouldratherbuyaneveningpaperonhiswayhome,insteadoftakingpainstolearnhowtooperateaPC.AseniormanagerwouldprefertoskipthroughaWallStreetDailyratherthanwastehisprecioustimeinfrontofaTVonthebusset.Lastbutnottheleast,peopleliketoreadnewspapersjustoutofhabit.Theypreferthelovelysmellofanewlyprintednewspapertocomputerscreenwhichmakestheirheadsspin.Theywanttoseewordsinblackandwhite,andkeepthemafterreading,ifnecessary.
ConsideringthefactthatradioshavenotbeendrivenoutofthemarketbyTV,andbooksalesnotaffectedbytheinventionofe-book,Iwoulddrawtheconclusionthatdespitetheincreasingpopularityofnewmedia,newspapersstillplayanimportantroleinpeople'slife.
简评
学生常常感到写作最困难的莫过于开头。
经常是苦思冥想,抓耳挠腮,却苦无始句。
实际上,文章开头并没有固定的格式。
只需把主题引出,即把全文的论点引出,任何写法都可以。
本文作者以自身的经历开头,亲切平实,形象生动,真实可信,很容易引起读者的共鸣,从而铺陈全文主旨。
常用的开篇方式还有很多,如引用名人名言,列举一组令人震惊的数据,定义某个术语,引出辩论的正反观点等等,也可以像本文这样采用一段真人佚事或编纂一个故事。
另外,本篇文章有一定的篇幅,论述详尽,分析比较了报纸与新生媒体形式如电视、网络的各自优势。
这是一篇比较类的文章。
一般说来,此类文章可采用独立阐述对比事物或交替说明对比事物两种方式。
本文采用了后者。
作者穿插介绍了电视的形象生动、如临其境,网络的快捷以及传统报纸的休闲和导向性。
(点评教师:
赵蓉)
大学英语优秀作文简评:
基因破译是希望还是害怕DecodingofGenes:
HopeorDread?
Canapersonliveupto12007Itmustbeviewedasaridiculousquestionjustseveralyearsago.Butnow,twoyearsafterthecompletionofmappingthehumangeneticcode,someresearcherspredictthatthismayeventuallycometrueinthefuture.OnJune26th,2000,theHumanGeneticProject(HGP),aninternationalorganizationspecializinginresearchofhumangenes,announcedthat97%ofthehumangenomeshadalreadybeendecodedandanyutilizationoftherelatedgenemapwouldbecompletelyfree.Thenewsimmediatelymadeasensationthroughouttheworldandeventoday,thediscussionoverthecontroversialapplicationofthegenemapandtherelatedgenetictechseemstobeforeveronthewing.Undoubtedly,thecompletionofthehumangenemapmarksamilestoneinourquestaboutnatureandourselves,butthepointiswhatthisbreakthroughwillbringtousall:
hopeordread?
Perhapsthemostpromisingaspectofgenetictechliesinanimpendingmedicalrevolutionitwillincur,asmanypeoplenowbelieveinthatitservesasanewapproachtocontrolvariousdiseases,toproduceorgansfortransplantationortoslowdowntheagingprocess.What'smore,itsfeasibilitytobeadoptedandincorporatedintomedicalprocedureshasagoodprospect.Visualizeoneofourregularcallsathospitalinthefuture,usingonlyabloodsample,doctorscaneasilydetectgenesofhereditarydiseasesandmutationsconcerned,andfollowupwithagenetictherapytoeliminatemutatedgenesandthusthediseaseitself.Theoretically,byreorganizingourgenestotheoptimumpattern,man'slifespancanbeprolongedtolargeextent.
Besidestherevolutionitwillbringinthemedicalfield,genetictechwillalsoacceleratethedevelopmentofanumberofotherscientificbranches,biologyamongthem,byprovidingscientistswithabrandnewperspectiveintermsofgenes.Forexample,bycomparinghumangenomeswiththoseofotherspecies,anthropologistsmayacquiremoreprofoundknowledgeabouthumanevolution.
However,beforepeoplecheerforthehopegenetictechbellows,wemighthavealreadyfoundusboggeddowninsomanyethicaldilemmas.Let'stakethefollowingintoconsideration.Ifeveryonelivesfor1200years,thentheworldpopulationmustexplode.Howcanourearthstandthat?
Ifparentscouldexaminethegenesoftheirbabybeforeitsbirth,thenwhocandecidewhatkindofbabyshouldbeborn,whilesomeothersshouldn't?
Ifweunderstandbirdgenes,probablywewillsomedaysoarintheskybyhavingourownwings.Butwhatifweunderstandthoseoftigers,wolvesorinsects?
SeemsthatthoseHollywoodthrillershavemadeagoodprophecy.Ifeveryone'sgeneticdataisopentopublicinspection,thenhowcanweprotectourprivacy?
Andmoreover,willdiscrimination,invasion,orplunderofcertaingenestakeplace?
Andworstofall,iflifeofanindividualcanbepreciselypredictedthemomentheisbornorevenprior,likehewilldieoflungcancerorhewilldevelopkleptomaniainhisteens,thenwhereisthefunoflife?
Wemayloselife'suncertainty,thehopethatwecanstriveforsomethingbetteraswellasthebeliefthatwecanholdinhandsourowndestiny.Wemayloseallthese.Arewenothingbutgenes?
Ordowehavesomethingmorethanthat?
Suchethicalandpsychologicalpuzzleswillcontinuetohauntthehumansociety.
Nevertheless,thecompletionofthegenemapisjusttheinitialstepoftheentiregeneticresearch.Whatwillthisstepmeantous?
Ascientistoncemadeananalogy,itisjustlikethatyouarefacedwithaversionofTheCollectedWorksofShakespeareinwhichthereisnopunctuationmark,nospacebetweenwords,andwhat'smore,youcannotunderstandEnglishatall!
Whatwillhappenwithgenetictechinhundredsofyearsisquitebeyondourcurrentperception.Butonethingweshouldalwaysbearinmind,scienceisforthewelfareofhumanbeing.SoIbelievegenetictechwillbringusabettertomorrow,althoughwemaycomeacrossmuchhardshiponthetortuousroadleadingtothisgoal.
简评
基因破译的新闻引起了世界的哗然。
这一事实意味着什么?
它给社会的伦理、道德将带来怎样的冲击?
没有人能预知未来,而这一基因学的硕果将造福人类,还是带给人类一场浩劫?
这也是对人性的考问。
文章的论题对于普通读者来说是晦涩难懂的,冒雯雯同学恰当地采用了例证的手法来阐述基因学这一发现的意义。
而一个未知领域往往带给人困惑和恐惧。
冒雯雯同学在文章中大篇幅的发问正是这种困惑的表达。
第四段由8个问句构成,其中前六个问句指出了人类将要面对的六种困惑,后两个问句概括论述指出,“Arewenothingbutgenes?
Ordowehavesomethingmorethanthat?
Suchethicalandpsychologicalpuzzleswillcontinuetohauntthehumansociety.”文章多处采纳问句的表达方式,使论述有力,发人深省,震撼读者的心。
文章在结尾用一个恰当的比喻来解释基因学的发现,使原本晦涩难懂的基因学,以形象、贴切、易理解的方式被表达出来,也是文章的点睛之笔。
(点评教师:
卢爱华)
大学英语优秀作文简评:
报纸和互联网21stCentury:
NewspapersVs.Internet
Theadventofmassprintinginthelbthcenturyhasoncebroughtaboutmagnificentinfluencetotheworldbothsociallyandpolitically.Apieceofnewspaperinhand,onecouldbeinformedofwhatwashappeningaroundtheworldevenwithouthavingtogetoutofhisarmchair.Nowadays,however,theroleofnewspaperisbeingseriouslychallengedbytheboomingITindustryorworldwideweb,satellites,optic-cables,tonamejustafew.Asamatteroffact,Intoday'sworldwherenearlyeverythingstartswithan"e",newspaperwillbereplacedbyothercomputerbasedmeans.
Firstofall,newspapercannevermatchinternetinitsspeed.Actually,informationofanykindcanbetransporteddigitallyatupto300,000,000meterspersecond.Inaworldofefficiency,newspapercanbedefeatedforthisreasonsolely.
Besides,withinternet,informationcanbetransmitted3dimentional,whichconsistsofsound,liveshowandeveninteraction.Whereasinthepaper,onlywordsandphotographscouldbepresentedinnewsstories.Therefore,theformerhasbeenmademorevividanddescriptive.
Lastbutnotleast,computerizingtheprocessofinformationdisseminationprovidesuswithamoreobjectiveandstate-of-theartpointofview.Throughinternet,wecanobtaineverydetailwemightwanttoknow,whichwassometimesunrevealedbynewspapersforthisorthatreason.Obviously,themoreaccuratethefactsare,themoreeasilyanobjectiveopinioncanbeformed.
Inconclusion,thoughnewspaperisstillregardedasindispensableforourdailyroutines,itcannotmatchinternetinmanyaspects.
简评
本文选择了一个有趣的标题形式“2l世纪:
报纸Vs信息”。
作者运用标题表达了文章的主题思想:
2l世纪网络将成为传统报业的强劲对手。
另一个值得注意的是,在不足30个句子的短文中出现了10处被动句,作者的用意应该是十分明显的。
如开篇以并列形式出现的“theroleOfnewspapersisbeingseriouslychallenged”,“newspaperwillbereplacedbyothercomputerbasedmeans'’表现了传统报纸的岌岌可危和将被取而代之的紧迫形式。
这一立场在文中的其他部分得到了更一步的强化,颇有大势所趋,又无可奈何的悲壮。
应该说,作者对句式的多样化比较注意,把握得较好。
文中有“themore...themore...”,也运用了圆周句即把主要信息置于句首,也运用了掉尾句即把句子的主要信息置于句尾,如“Asamaterofbet,intoday,sworldwherenearlyeverythingstartswithan'e',newspaperwillbereplacedbyotherc
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