Analyzing The Bias Of The “Fei” Sentence Patterns Of Quasi-Option For Foreign Students

The “fei” sentence patterns is difficult for foreign student in teaching Chinese as a foreign language,and the sentence patterns of quasi-option is also difficult.The scholar is only limited to the research of ontology for the study of sentence of "fei",Based on that,this article mainly analyzed the "fei" sentence pattern of quasi-option,Combining the ontology of Chinese research and acquisition theory,According to Beijing language and Culture University HSK dynamic composition corpus and analyzing acquisition condition for foreign student.it is concluded that the acquisition of the order should be: “must X can not”>“have to X(can not)”>“should X(can not)”>“must/should X can Y ”>“must/should X can not”,Or:“must/should X can not ”>“have to X(can not)”>“should X(can not)”>“must/should X can Y”.According to the bias of students,we can have a systemic analysis,analyzed the type of bias mainly from punctuation,quasi-option words,the\ "fei\" sentence patterns of quasi-option.The punctuation and quasi-option word bias types are misused,redundancy,lack of choice sentence,Besides these,also includes the type of word order,mix and other errors.The type of sentence also includes word order,such as mix type of bias.The causes of bias for the foreign students have subjective factors and objective factors : Subjective factors include the target language knowledge generalization,overgeneralization,negative transfer of native language knowledge in vocabulary choice and used in the process of using the avoidance strategy;Objective factors is due to the writing of the textbooks and teachers' classroom teaching.Based on that we can provide some suggestions for foreign students,They are including: introduced old knowledge,establishment situation,have a comparative teaching,put the punctuation into sentence pattern and teaching,improve textbook.To help the foreign language teachers design the “fei” sentence patterns of quasi-option.