学术英语(理工)_Unit 6

学术英语理工AcademicEnglishforScienceandEngineeringUnit6MakinganOralPresentationUnitContents1Preparingyouroralpresentation2Organizingthecontent3Usingproperlanguage4Deliveringyourpresentation5Usingvisualaids6DealingwithQandA7Raisingquestionsinclassandinthelecture8Participatingindiscussions1PreparingyouroralpresentationHowtoprepareforthepresentationUnit6MakinganOralPresentation1PreparingyouroralpresentationHowtoprepareforthepresentation:1Thinkabouttwothingsbeforethepresentation:a)yourpurpose;b)youraudience.2Draftyourpresentation,andthensummarizeyourdraftintopointstowriteontheslidesofPPTand/orcards.3Rehearseyourpresentation.Unit6MakinganOralPresentation2OrganizingthecontentThreepartsofapresentationTask1Task3Task4Unit6MakinganOralPresentation2OrganizingthecontentThreepartsofapresentation:Part1Introduction.a)Captureyouraudience’sattention.b)Stateyourpurposeoryourgoal.c)Introducethemajorpointsinthebeginning.Unit6MakinganOralPresentation2OrganizingthecontentThreepartsofapresentation:Part2Body.a)Presentyourmainpointsonebyoneinalogicalorderandusesignalwordstoindicatewhereyouare.b)Keeptothemainpointsandavoidexcessivedetails.c)Pauseattheendofeachpoint,togivetheaudiencetimetotakenotes,ortimetothinkaboutwhatyouaresaying.d)Useexamplesoranecdotestoillustrateyourpointwheneveryoufinditdifficultorabstractfortheaudiencetounderstand.e)Useanalogies.Unit6MakinganOralPresentation2OrganizingthecontentThreepartsofapresentation:Part3Conclusion.a)Lettheaudienceknowthatyouareapproachingtheendofthepresentation,byrestatingyourpurpose,andsayingthatyouhaveachievedit.b)Leaveyouraudiencewithaclearsummaryofthemainpointsyouhavecoveredinthetalk.c)Thanktheaudience.d)Givetheaudienceachancetoaskquestions.Unit6MakinganOralPresentation1Function:Describetheoutlineofthetalk2Function:Introducethetopic3Function:Indicatetheshiftfromoneideatoanother4Function:Giveclosingremarks5Function:SummarizethetalkUnit6MakinganOralPresentation2Organizingthecontent1Yes,hewantedtodrawtheaudienceattentionimmediately.2Tointroducehistopicandraisetheawarenessabouttheseriousnessofglobalwarming.3Yes,thestoryreallycreatedtheeffecthewantedtohaveontheaudience.4Toechotheideapresentedinthebeginningpartofthetalkthatglobalwarmingisaseriousissue.5Tocreateagoodeffect.Unit6MakinganOralPresentation2OrganizingthecontentAccordingtoarecentsurvey,two-thirdsoftheworld’spolarbearswillbeextinctbythemid-century.Weheard“savethewhales”inthe1990s,wearehearing“savethepolarbear”now,wewillhearsoon“savethehumanbeings”.Forthenext10minutesorsoI’mgoingtolookatsomeoftheseriouseffectsofglobalwarming.BasicallyI’vedividedmypresentationinto3parts.InthefirstpartI’lltalkaboutthemeltingglaciersandthewaythatthesearecontributingtorisingsealevels.TheninthesecondpartI’lllookatclimatechangeandgiveyousomeexamplesofhowthisishavingaseriousimpactonwildanimals’behaviorandhabitat.AndinthefinalpartI’llfocusontheretreatingsnowlinesandconsiderhowthesearecausingthedeathofcertainspeciesoftrees.Unit6MakinganOralPresentation2Organizingthecontent3UsingproperlanguageTipsforusingproperlanguageTask1Unit6MakinganOralPresentation3UsingproperlanguageTipsforusingproperlanguage:1)Uselessformalorevencolloquiallanguage2)Usesimplelanguage3)Usemoreexamplesandanalogiestoillustrateyourpoints4)Usefewpronounsanddonotbeafraidofrepetition.5)Checkthepronunciationofdifficult,unusual,orforeignwordsbeforehandUnit6MakinganOralPresentation1Questionsaboutpersonalhabits.Therearetwofunctionsforaskingthequestions:1)atopic-relatedquestionmayhelpleadaudiencetothistalk;2)itismoreattractiveandinterestingforaudience.2Therearethreemajorpointsthespeakerwillcoverinhistalk:1)theproblemofsleepdeprivation;2)thecauses;and3)theeffects.Thespeakerintroducesthemainpointsofhistalkintheverybeginningsothattheaudiencecanfollowiteasily.Unit6MakinganOralPresentation3Usingproperlanguage3Let’sstartwiththeproblemofsleepdeprivation.First,whatarethecausesofsleepdeprivation?NowI’mgoingtomoveontotheeffectsofsleepdeprivation.Anotherconsequenceofsleepdeprivationiscaraccidents.4Tomakehislecturesmoreconcreteandunderstandable.Unit6MakinganOralPresentation3Usingproperlanguage5Howmanyofyouwouldsaythat…thatyoudon’tgotosleepwhenyoushouldbecauseoftheTVortheInternet?Sonow,whataretheeffectsofsleepdeprivation?Themostcommoneffectis,ofcourse,sleepinessduringtheday.Letmeaskyou…Whendoyoufeelsleepy?Therhetoricalquestionsmayinvolvetheaudienceintohislecture.Unit6MakinganOralPresentation3Usingproperlanguage6Let’s,well,yeah,now,so,you,asyoucansee.Thecolloquialexpressionsmaynarrowthedistancebetweenthespeakerandaudience.7Thestyleismoreinformativeandcolloquial.Thelanguageiseasy.Forexample,thestructureandthevocabularyissimple.Manytransitionalwordsareusedtoguidetheaudience.Examples,personalexperiencesandstoriesarepreferredtomakethetalkmoreinteresting.Repetitionisoftenemployedtomakehistalkmoreunderstandable.Unit6MakinganOralPresentation3Usingproperlanguage4DeliveringyourpresentationTipsfordeliveringapresentationTask1Unit6MakinganOralPresentation4DeliveringyourpresentationTipsfordeliveringapresentati