二)比较1.Theadvantagefaroutweighthedisadvantages.2.TheadvantagesofAaremuchgreaterthanthoseofB.3.AmaybepreferabletoB,butAsuffersfromthedisadvantagesthat...4.Itisreasonabletomaintainthat...butitwouldbefoolishtoclaimthat...5.Forallthedisadvantages,ithasitscompensatingadvantages.6.Likeanythingelse,ithasitsfaults.7.AandBhasseveralpointsincommon.8.AbearssomeresemblancestoB.9.However,thesameisnotapplicabletoB.10.AandBdifferinseveralways.11.Evidently,ithasbothnegativeandpositiveeffects.12.Peopleusedtothink...,butthingsaredifferentnow.13.ThesameistrueofB.14.WonderingasAis,ithasitsdrawbacks.15.ItistruethatA...,butthechieffaults(obviousdefects)are...三)批驳1)Itistruethat...,butonevitalpointisbeingleftout.2)Thereisagrainoftruthinthesestatements,buttheyignoreamoreimportantfact.3)Somepeoplesay...,butitdoesnotholdwater.4)Manyofushavebeenundertheillusionthat...5)Acloseexaminationwouldrevealhowridiculousthestatementis.6)Itmakesnosensetoarguefor...7)Toomuchstressplacedon...mayleadto...8)Suchastatementmainlyrestsontheassumptionthat...9)Contrarytowhatiswidelyaccepted,Imaintainthat...
四)后果1.Itmaygiverisetoahostofproblems.2.Theimmediateresultitproducesis...3.Itwillexerciseaprofoundinfluenceupon...4.Itsconsequencecanbesogreatthat...
五)举例1)Agoodcaseinpointis...2)Asanillustration,wemaytake...3)Suchexamplesmightbegiveneasily.4)...isoftencitedasanexample.
六)证明1)Noonecandenythefactthat...2)Theideaishardlysupportedbyfacts.3)Unfortunately,noneoftheavailabledatashows...4)Recentstudiesindicatethat...5)Thereissufficientevidencetoshowthat...6)Accordingtostatisticsprovedby...,itcanbeseenthat...
七)开篇1)Manynationshavebeenfacedwiththeproblemof...2)Recentlytheproblemhasbeenbroughtintofocus.3)Recentlythephenomenonhasbecomeaheatedtopic.4)Recentlytheissuehasarousedgreatconcernamong...5)Nowadaysthereisagrowingconcernover...6)Neverinourhistoryhastheideathat...beensopopular.7)Facedwith...,quiteafewpeoplearguethat...8)Accordingtoarecentsurvey,...9)Withtherapiddevelopmentof...,...
八)结尾1)Fromwhathasbeendiscussedabove,wecandrawtheconclusionthat...2)Itishightimethatstrictmeasuresweretakentostop...3)Itisnecessarythatstepsshouldbetakento...4)Inconclusion,itisimperativethat...5)Thereisnoeasymethod,but...mightbeofsomehelp.6)Tosolvetheabove-mentionedproblem,wemust...7)Insummary,ifwecontinuetoignoretheabove-mentionedissue,moreproblemswillcropup.8)Withtheeffortsofallpartsconcerned,theproblemwillbesolvedthoroughly.9)Wemightdomorethanidentifythecause;itisimportanttotakeactionsto...10)Takingalltheseintoaccount,we...11)Whetheritisgoodornot/positiveornegative,onethingiscertain/clear...
