英语四六级写作专题.ppt
作者通过举出具体事例来阐述、说明主题句的内容,严格地讲,举例法也是列举法的一种,它们的区别在于:列举法侧重罗列事实,所列事实力求全面;而举例法侧重通过举出典型事例来解释作者观点,且事例可多可少。01我们来看下面这个用举例法展开的段落。022.举例法(example)Therearemanydifferentformsofexercisestosuitdifferenttastes.Forexample,thosewhoenjoycompetitivesportsmaytakeupballgames.Foranotherexample,iftheyprefertoexercisealone,theycanhavearunortakeawalkinthemorningorintheevening.Besides,peoplecangoswimminginthesummerandgoskatinginthewinter.Inshort,nomatterwhattheirinterestsare,peoplecanalwaysfindmorethanonesportsthataresuitabletothem.本段采用了三个事例来说明主题句中的关键词组differentformsofexercises,这三个例子分别由连接词forexample,foranotherexample和besides引出,最后由引导的结尾句总结全段内容。
举例法中常用的连接词有:forexample(instance),oneexampleis,besides,furthermore,moreover,inaddition等。3.叙述法(narration)叙述法发展段落主要是按照事物本身的时间或空间的排列顺序,通过对一些特有过渡连接词的使用,有层次分步骤地表达主题句的一种写作手段。用这种方法展开段落,作者能够清楚连贯地交待事物的本末,从而可以使读者可以清晰、完整地理解文章的含义Intheflatopposite,awomanheardthenoiseoutside.Whenshelookedoutthroughthewindow,shediscoveredthatherneighborwasthreatenedbysomeone.Sheimmediatelycalledthepolicestation.Inanswertothecall,apatrolpolicecararrivedatthesceneofthecrimequickly.Threepolicemenwentinsidetheflatatonce,andothersguardedoutsidethebuildingtopreventanyonefromescaping.0102常用于叙述法中的过渡连接词有:first,anthebeginning,tostartwith,afterthat,later,then,afterwards,intheend,finally等。这段是按照事物发展的先后顺序,叙述从发现案情、报警、到警察赶到、包围现场的过程。全文脉络清晰,叙述的层次感强,结构紧凑。4.对比法或比较法(comparisoncontrast)将同类的事物按照某种特定的规则进行比较分析是一种常用的思维方法。通过对比,更容易阐述所述对象之间的异同和优缺点,例如:
Theheartofanelectroniccomputerliesinitsvacuumtubes,ortransistors.Itselectroniccircuitsworkathousandtimesfasterthanthenicercellsinthehumanbrain.Aproblemthatmighttakeahumanbeingalongtimetosolvecanbesolvedbyacomputerinoneminute.在这段文字上,作者为了突出电子计算机运行速度之快,首先将它与人脑进行了比较,--athousandtimesfasterthan--;而后,又将这一概念具体到