英语演讲选修课教（学）案informativespeechI.doc

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1、第10次课教学课型：理论课□实验课□习题课□实践课□技能课□其它□主要教学内容（注明：*重点#难点）：InformativespeechI:supportingmaterialsI．Examples*TipsforusingexamplesII．Testimony*TipsforUsingtestimonyIII．StatisticsTipsforusingstatisticsIv.#Samplespeechwithcommentary教学目的要求：Getstudentstoknowhowtouseexamples,testimonyandstatisticseff

2、ectivelytobackupthespeech.教学方法和教学手段：Teaching;ppt讨论、思考题、作业：Whatarethefourtipsforusingexamplesinyourspeech?Explainthedifferencebetweenexperttestimonyandpeertestimony.参考资料：TheartofpublicspeakingBeagreatspeechmaker注：教案附后Lesson9InformativespeechISupportingyourideasHeatherKolpindecidedtogive

3、herfirstclassroomspeechonthebenefitsofgoodnutrition.Adedicatedfitnessenthusiast,shehadrecentlyswitchedtoahigh-proteindiet.Partofherspeechranlikethis:“Foryearswe’vebeentoldthatmeat,eggs,andcheesearebadforusandthatweshouldeatmorecarbohydrateslikecereal,grains,pasta,andrice.Buttoomanycarb

4、ohydratescanunbalancethebodyandmakeyoutiredandoverweight.Doyouwantmoreenergy?Doyouwanttoconcentratebetterandgethighergrades?Doyouwanttoenjoyrealmealsandstilllosethoseunsightlypounds?Ifso,youshouldeatmoreprotein.I’vebeenonahigh-proteindietforsixmonths,andI’veneverfeltbetterordonebetteri

5、nmyclasses!”Afterthespeech,Heather’sclassmateswereinterestedbutskeptical.Asoneremarked，“Iknowhigh-proteindietsarepopularrightnow,butHeatherisnoexpertonnutrition.Besides,therearelotsofdietsaround,andtheyallclaimtoworkwonders.Personally,I’dbemoreconvincedifHeathergavesomescientificeviden

6、cetobackupheropinion.”Goodspeechesarenotcomposedofhotairandgeneralizations.Theyneedstrongsupportingmaterialstobolsterthespeaker’spointofview.InHeather’scase,althoughthereisplentyofevidenceontheneedtobalanceproteinandcarbohydrateconsumption,manynutritionistshavewarnedaboutthedangersofov

7、erloadingonprotein.SoHeather’slistenerswererighttobeskeptical.Heathermadeamistakeofgeneralizingfromherownexperiencewithnothingconcretetosupportherideas.Theproblemwithgeneralizationsisthattheydonotanswerthethreequestionslistenersalwaysmentallyaskofaspeaker:“Whatdoyoumean?”,“WhyshouldI