1Essberger, Josef. English Speaking Practice through Presentationshttp: //www. englishclub, com/tefl- articles/english-speaking- practice- presentations, htm.
2Essberger, Josef, 20 Presentation Tips for Your ESL Studentshttp: //www. tefl. net/esl-arficles/esl-presentation-tips. htm.
3Boone, Kevin. How to give a presentationhttp: //www.kevinboone. com/pgche/howto-presentation, html.
4顾曰国.高级英语自学系列教程[M].北京:外语教学与研究出版社,2002..
5Comfort J. Effective Presentation[M].{H}Oxford:Oxford University Press,1995.89-91.
6Holec H. Autonomy and Foreign Language Learning[M].{H}Oxford:Pergamon Press,1981.3.
7National Research Council. The National Science Education Standards[M].{H}Washington,DC:National Academy Press,1996.2.