| On the basis of previous researches,this paper takes the Chinese learning APPS,teaching Chinese as a foreign language MOOC and the one-to-one online Chinese learning platform applied in the teaching of Chinese as a foreigner language as the research object.By using methods of case analysis,in-depth interview,experiential survey,questionnaire survey and some other research methods,this paper studies the current status of three different types of domestic online TCSL platforms from the micro and macro perspectives,respectively,in order to find out the existing problems and put forward relevant suggestions.Through a more detailed study of the teaching function,teaching characteristics,teaching content and other aspects of three different domestic types of online TCSL platforms,this paper trys to sum up the current problems in teaching,functional design and in some other aspects in these three kinds of platforms,with questionnaire survey designed to have a deeper study of the existing problems as a supplement,and provide targeted and specific teaching suggestions and functional design ideas.This paper aims to help the three online TCSL platforms improve their teaching functions,give full play to the advantages of online Chinese teaching as a foreign language,and provide multi-channel "material" guarantee for the sustainable development of the cause of Chinese international education. |