The Research Of Teaching Design Of Elementary Chinese Speaking Courses Based On The ‘Input Hypothesis’ Of Krashen

For a long time,the research and application of krashen’s“Input Hypothesis”in foreign language teaching in China have been in-depth,and some achievements have been achieved.The author also finds that krashen’s“Input Hypothesis”in teaching practice helps to cultivate students’language sense and target language thinking.However,as to the combination of krashen’s“Input Hypothesis”and the elementary Chinese speaking courses,there are few research and this paper designed the elementary Chinese speaking courses by krashen’s“Input Hypothesis”as the theoretical foundation,in each part of teaching design,the author pays attention to the quantity and quality of the language input,creates the true natural language environment,focus on the students’emotional factors,highlights the communicative functions of primary Chinese speaking courses,so as to providing some new ideas to the TCSL teachers.The research methods used in this paper are literature reading,questionnaire survey and case analysis.Firstly,I studied the relevant literature and materials to have a comprehensive and in-depth understanding of krashen’s“Input Hypothesis”and its research status.Meanwhile,I also consulted the literature materials on the current situation of elementary oral Chinese courses.Then through the cloud survey software to create a questionnaire,the author got 51 questionnaires on a total.Based on the data analysis of the questionnaire survey and the description of the current situation of the elementary oral Chinese course in the literature,the author concludes that there are five problems in the elementary oral Chinese course as a foreign language:the construction of the whole Chinese environment,the serious confusion of the oral Chinese class,the single teaching method,the large number of new words,and the students’language anxiety.The third chapter is mainly based on“Input Hypothesis”of krashen,designed the 19^thlesson“I’m not feeling well”in the oral courses“Elementary Chinese Speaking 1”.The teaching design focused on four aspects（the amount of language input,the quality of language input,the way of the language input and the conditions of language input）of krashen’s“Input Hypothesis”to build the all Chinese input environment,definite the type of the oral courses,enrich teaching means（such as the use of the short video,etc.）,reduce the students affective filter.Finally,the teaching design is evaluated and summarized,and the deficiencies are pointed out to provide reasonable suggestions for teachers and students.