Error Analysis Of "Er" And "Liang" And The Teaching Of Chinese As A Foreign Language Study

�er� and �liang� is the same number,all can express quantity �2�, but there are differences in usage between the two. Some cases can replace each other, and some cases are not, the two are intertwined, and coupled with the influence of the dialect,has done a lot of confusion to second language acquisition, cause errors when used.Based on the corpus, questionnaires, and so on, analyzing �er� and �liang� error types,causes of errors, and further proposed that the teaching strategy based on practical teaching to develop teaching programmes.Hoped to foreign student and foreign Chinese worker when study and teaching has the help.This article mainly divides into four parts, specific as follows:The first part: introduction, including the selected topic origin, research significance, the innovation place, research status, research methods and corpus sources.The second part: �er� and �liang� research were reviewed, including the �er� and�liang� in the definition and descripition of the semantic dictionary and book,according to the outline analysis �er� and �liang� teaching arrangment, teaching material summarized the specific grammar points and key points for use are involved.The third part: the key part of this article, combined with the corpus and data collected from the questionnaire, analyzed the arrors made by �er � and �liang� type,divided into four categories: misuse, addition, omission, compound errors; errors summarized reasons, mainly negative transfer of mother tongue, language knowledge transfer and avoidance strategies.The fourth part: by the reason of errors types and errors of the third part put forward the teaching strategy, and design teaching plans according to the specific teaching situation.