英语阅读练习2议论文阅读

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1、议论文的阅读方法和技巧议论文也就是说理性的文章，一般由论点，论据和论证过程组成。议论文都要提出论题，观点，提供充分的证据（evidence），使用一定的逻辑方法证明观点或得出结论。阅读议论文我们要抓住题，抓住作者提出的观点，给出的例证及最后得出的结论。抓住了论题，抓住了观点，我们就把握住了文章的中心，再结合作为论据的诸多事例和理由之间以及他们和观点、结论之间的内在联系，我们就能理解文章的结构。因此，阅读议论文的关键是：抓论题，抓观点。看看下面一篇例文  1)Thetwentiethcenturysawgreaterchangesthananycenturybeforechan

2、gesforthebetter,changesfortheworse,changesthatbroughtalotofbenefitstohumanbeings,changesthatputmanindanger.Manythingscausedthechanges,but,inmyopinion,themostimportantwastheprogressinscience.       Scientificresearchinphysicsandbiologyhasvastlybroadenedourviews.Ithasgivenusadeeperknowledgeof

3、thestructureofmatterandoftheuniverse,ithasbroughtusabetterunderstandingofthenatureoflifeandofitscontinuousdevelopment.Technologyintheapplicationofsciencehasmadebigadvancesthathavebenefitedusinnearlyeverypartoflife.       Thecontinuationofsuchactivitiesinthetwenty-firstcenturywillresultineve

4、ngreateradvantagestohumanbeings:inpurescience—awideranddeeperknowledgeinallfieldsoflearning;inappliedscience—amorereasonablesharingofmaterialbenefits,andbetterprotectionoftheenvironment.       Sadly,however,thereisanothersidetothepicture.Thecreativityofsciencehasbeenemployedindoingdamagetom

5、ankind.Theapplicationofscienceandtechnologytothedevelopmentandproductionofweaponsofmassdestructionhascreatedarealdangertothecontinuedexistenceofthehumanraceonthisplanet.Wehaveseenthishappeninthecaseofnuclearweapons.AlthoughtheiractualusehassofaroccurredonlyintheSecondWorldWar,thenumberofnuc

6、learweaponsthatwereproducedandmadereadyforusewassolargethatiftheweaponshadactuallybeenused,theresultcouldhavebeentheruinofthehumanrace,aswellasofmanykindsofanimals.       WilliamShakespearesaid."Thewebofourlifeisofamingledyarn(纱线),goodandilltogether."Theabovebriefreviewoftheapplicationofonl

7、yonepartofhumanactivities—scienceseemstoprovewhatShakespearesaid.Butdoesithavetobeso?Musttheillalwaysgotogetherwiththegood?Arewebiologicallyprogrammedforwar?72.Whichofthefollowingbestshowsthestructureofthepassage? (①=Paragraph1,②=Paragraph2,③=Paragraph3,