高级英语第6课DisappearingthroughtheSkylight.ppt

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1、LessonSixDisappearingthroughtheSkylight-------ByOshborneBennetHardisonJr.AimsToknowthefeaturesofscientificwriting.Toanalysethestructureofthetext.Tounderstandthedeepermeaningofthetext.ToappreciatethelanguagefeaturesTeachingContents1.Scientificwriting2.Struct

2、uralismandthemainideaofthetext.3.Detailedstudyofthetext4.Organizationalpattern5.Languagefeatures6.ExercisesTimeallocationWritingstyle(15min.)Introductionofthetext(20min.)Detailedstudyofthetext(100min.)Structureanalysis(15min.)Languageappreciation(15min.)Exe

3、rcises(15min)Scientificwriting(Englishforscienceandtechnology)1.technicaltermscylinderblock;carburettor;thermodynamics;etc.2.objective:relyingonfacts,notinvolveemotion,seldomusefiguresofspeech,exclamationtheuseofpresenttensetheuseofpassivevoiceScientificwri

4、ting3.sentences:a)completenocontractions(dep't--department)b)long1)compoundsentences2)appositions3)parenthesis4)logicalconnectorssuchas:however;but;also;yet;finally;while;as;notonly;justas...so;etc.ScientificwritingGenerallythistechnicalwritingtendstobevery

5、formal.Yetthecharacteristicsofanykindoflanguagestyleisnotabsolute.Inordertomeettheneedsoftheworkforpopularscience,manyscientificworkerstrytoadoptamorepopularstyle.Thentherecomesapopularscientificandtechnicalwritingstyle.Characteristics1.limittheuseoftechnic

6、alterms2.examples---tomakethewritingmorevividandappealingtothereadersCharacteristics3.figuresofspeech--tomakethesentencesfigurativesothatthereaderscaneasilyunderstandandassociatethemwithwhattheyarefamiliarwith4.nounpre-modifiersgametheory;humangrowthgenes;t

7、hemepark;museumvillages;worldcar;etcStructuralismStructuralismisamodeofthinkingandamethodofanalysispracticedin20th-centurysocialsciencesandhumanities.自然科学和人文科学StructuralismMethodologically,itanalyzeslarge-scalesystemsbyexaminingtherelationsandfunctionsofthe

8、smallestconstituentelementsofsuchsystems,whichrangefromhumanlanguagesandculturalpracticestofolktalesandliterarytexts.StructuralismInthefieldoflinguistics，thestructuralistworkofFerdinanddeSaussurelongse