AcknowledgmentsThanks for giving me this chance to achieve this thesis and to make a conclusion for my four years’ university education
Through writing this thesis, I have acquired more knowledge than I supposed
Firstly, my sincere thanks to my supervisor, Li Xuefeng, from the choice of subject to the final accomplishment of project, she always gives me the careful guidance and unremitting support
Secondly, I also want to give my thanks to other teachers and my classmates who gave me much help in working out my problem during the difficult course of the thesis
Lastly, I would like to give my thanks to my beloved family for their loving considerations and great confidence in all through these years
Thank you
AbstractEcological classroom focus on the teachers’ and students’ common developme