资源描述：
《英语演讲选修课教案informativespeech_I.doc》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、InformativespeechTeachingcontentsI．Examples*TipsforusingexamplesII．Testimony*TipsforUsingtestimonyIII．StatisticsTipsforusingstatisticsIv.#SamplespeechwithcommentaryTeachinggoalsGetstudentstoknowhowtouseexamples,testimonyandstatisticseffectivelytobackupt
2、hespeech.AssignmentWhatarethefourtipsforusingexamplesinyourspeech?Explainthedifferencebetweenexperttestimonyandpeertestimony.SupportingyourideasHeatherKolpindecidedtogiveherfirstclassroomspeechonthebenefitsofgoodnutrition.Adedicatedfitnessenthusiast,she
3、hadrecentlyswitchedtoahigh-proteindiet.Partofherspeechranlikethis:“Foryearswe’vebeentoldthatmeat,eggs,andcheesearebadforusandthatweshouldeatmorecarbohydrateslikecereal,grains,pasta,andrice.Buttoomanycarbohydratescanunbalancethebodyandmakeyoutiredandover
4、weight.Doyouwantmoreenergy?Doyouwanttoconcentratebetterandgethighergrades?Doyouwanttoenjoyrealmealsandstilllosethoseunsightlypounds?Ifso,youshouldeatmoreprotein.I’vebeenonahigh-proteindietforsixmonths,andI’veneverfeltbetterordonebetterinmyclasses!”After
5、thespeech,Heather’sclassmateswereinterestedbutskeptical.Asoneremarked，“Iknowhigh-proteindietsarepopularrightnow,butHeatherisnoexpertonnutrition.Besides,therearelotsofdietsaround,andtheyallclaimtoworkwonders.Personally,I’dbemoreconvincedifHeathergavesome
6、scientificevidencetobackupheropinion.”Goodspeechesarenotcomposedofhotairandgeneralizations.Theyneedstrongsupportingmaterialstobolsterthespeaker’spointofview.InHeather’scase,althoughthereisplentyofevidenceontheneedtobalanceproteinandcarbohydrateconsumpti
7、on,manynutritionistshavewarnedaboutthedangersofoverloadingonprotein.SoHeather’slistenerswererighttobeskeptical.Heathermadeamistakeofgeneralizingfromherownexperiencewithnothingconcretetosupportherideas.Theproblemwithgeneralizationsisthattheydonotanswerth
8、ethreequestionslistenersalwaysmentallyaskofaspeaker:“Whatdoyoumean?”,“WhyshouldIbelieveyou?”“Sowhat?”Theskillfuluseofsupportingmaterialsoftenmakesthedifferencebetweenapoorspeechandagoodone.Usingsupportingmaterialsisnotamatterofto
