6Ismail Cakir. Developing Cultural Awareness in Foreign Lan- guage Teaching [ M ]. TOJDE ,2006.
7冯增俊等.当代比较教育学[M].北京:人民教育出版社,2008.
8胡文种,高一虹.外语教学与文化[M].长沙:湖南教审出版社,1997.
9Chen, C. Searching for intellectual turning points: Pro- gressive Knowledge Domain Visualization I-M] . Pro- ceedings of the National Academy of Sciences of the United States of America, 2004 (101) :5303-5310.
10Chen, C. CiteSpace II: Detecting and visualizing emerg- ing trends and transient patterns in scientific literature. [M] .Journal of the American Society for Information Science and Technology, 2006 (57) :359 - 377.