lesson six disappearing through the skylight 张汉熙高级英语第二册课件

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1、LessonSixDisappearingthroughtheSkylight-------ByOshborneBennetHardisonJr.ObjectivesofTeachingTocomprehendthewholetextToleanandmasterthevocabularyandexpressionsTolearntoparaphrasethedifficultsentencesTounderstandthestructureofthetextToappreciatethestyleandrhetori

2、cofthepassage.AimsToknowthefeaturesofscientificwriting.Toanalysethestructureofthetext.Tounderstandthedeepermeaningofthetext.ToappreciatethelanguagefeaturesTeachingContents1.Scientificwriting2.Structuralismandthemainideaofthetext.3.Detailedstudyofthetext4.Organiz

3、ationalpattern5.Languagefeatures6.ExercisesTimeallocationWritingstyle(15min.)Introductionofthetext(20min.)Detailedstudyofthetext(100min.)Structureanalysis(15min.)Languageappreciation(15min.)Exercises(15min)Scientificwriting(Englishforscienceandtechnology)1.techn

4、icaltermscylinderblock;carburettor;thermodynamics;etc.2.objective:relyingonfacts,notinvolveemotion,seldomusefiguresofspeech,exclamationtheuseofpresenttensetheuseofpassivevoiceScientificwriting3.sentences:a)completenocontractions(dep't--department)b)long1)compoun

5、dsentences2)appositions3)parenthesis4)logicalconnectorssuchas:however;but;also;yet;finally;while;as;notonly;justas...so;etc.ScientificwritingGenerallythistechnicalwritingtendstobeveryformal.Yetthecharacteristicsofanykindoflanguagestyleisnotabsolute.Inordertomeet

6、theneedsoftheworkforpopularscience,manyscientificworkerstrytoadoptamorepopularstyle.Thentherecomesapopularscientificandtechnicalwritingstyle.Characteristicslimittheuseoftechnicaltermsexamples---tomakethewritingmorevividandappealingtothereadersCharacteristicsfigu

7、resofspeech--tomakethesentencesfigurativesothatthereaderscaneasilyunderstandandassociatethemwithwhattheyarefamiliarwithnounpre-modifiersgametheory;humangrowthgenes;themepark;museumvillages;worldcar;etcStructuralismStructuralismisamodeofthinkingandamethodofanalys

8、ispracticedin20th-centurysocialsciencesandhumanities.自然科学和人文科学StructuralismMethodologically,itanalyzeslarge-scalesystemsbyexaminingtherelationsandfunctionsofthesmalle