资源描述：
《学术综合英语unit1-unit5课后翻译及答案》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、Unit1Outlinesareessentialtoeffectivespeeches.Byoutlining,youmakesurethatrelatedideasaretogether,thatyourthoughtsflowfromonetoanother,andthatthestructureofyourspeechiscoherent.Youwillprobablyusetwokindsofoutlinesforyourspeeches--thedetailedpreparationoutlineandthe
2、briefspeakingoutline.Inapreparationoutline,youshouldstateyourspecificpurposeandcentralidea,andidentifymainpointsandsub--pointsusingaconsistentpattern.Thespeakingoutlineshouldconsistofbriefnotestohelpyouwhileyoudeliverthespeech.Itshouldcontainkeywordsorphrasestobo
3、lsteryourmemory.Inmakingupyourspeakingoutline,followthesamevisualframeworkusedinyourpreparationoutline.Keepthespeakingoutlineasbriefaspossibleandbesureitisplainlylegible.发言提纲是有效发言的基础。通过写发言提纲，你可以确保你的想法是关联的，你的思路从一点谈到另一点，你的讲话结构是连贯的，通常准备演讲你可以采用两种提纲方式：详细准备提纲和简单发言提纲。在准
4、备提纲中，应该写出你的特定目的及中心思想，并以连贯的方式确定主要观点和次要观点。发言提纲应该由简要的提要组成，这些提要在你讲话时能够给你一些帮助。发言提纲还应包括帮助你记忆的重点词或重点短语。在写发言提纲时，可采用准备提纲的模式，尽可能使你的发言提纲简要，同时，要确保提纲清晰、易于辨认。当你发表学术演讲时，首先要做好充分的准备；其次，你演讲的主要观点要明确，层次要清楚。演讲时，语速不要过快，语言要清晰。不要总是在读你准备好的稿子。最后，你应该经常看一下你的听众。这样，一方面你对你的听众表示尊重，另一方面，你可以更顺利地进
5、行你的演讲。Beforeyoudeliveranacademicspeech,youshould,firstofal,getwellpreparedforit.Then,youshouldmakeyourmajorpointsclearinyourspeech,andyourspeechshouldbewellorganized.Whenspeaking,youshouldnotspeaktoofast,andyourlanguageshouldbeexplicit.Don’talwaysreadthenotesyoup
6、reparedbeforehand.Fromtimetotime,youshouldlookatyouraudience.Ononehand,youcanshowyourrespecttoyouraudience,andontheotherhand,youwillbeabletogoonwithyourspeechmoresmoothly.Unit2Energyhasadualrelationshipwithhumanwell-being.Formostofhumanhistory,manhasbeenconcerned
7、mainlyaboutthebenefitsideoftheenergy－well-beingequationthanktothelowcostsinvolvedinenergyuse.However,withthestaggeringscaleofenergydemandbroughtforthby100yearsofunprecedentedpopulationgrowth,coupledwithanequallyremarkablegrowthinpercapitademandofindustrialenergyf
8、orms,energyentailsincreasinglyhighercosts,bothexternalandinternalized.Ontheonehand,energyresourcesarereducingatanacceleratingspeedandenergysupplyrequireshigher
