The “ BI( 比)†construction is a kind of di fference comparison, attr acts many Chine se language resear chers’ attention, it is also an important gr amma r point on the primary stage. But when t hey studying the “ BI †construction, they don’t know Chines e rules of the “BI†cons truct ion, foreign students by the infl uence of their mother tongue thus they make a lot of errors, some learners on the advanced st age can not use the “BIâ€construc tion.This paper summarizes the research achie vements of the â€BI( 比)†construction.Then we analyze d eleme nts and characteristics of the “BI( 比) †construction. Thi s pape r mainly focus on the r esearch of HeiLongj iang Univers ity foreign s tudents. Then s igned a questionnaire for stude nts and extr action of errors corpus. Meanwhil e we use the “HSK dynamic of errors corpus †and extra ct errors corpus, research in-depth for these foreign st udents use the “BI †construction. analysis the causes of error occurre d the errors of comparative items, comparative result, comparative word, comparative point. Foc us on the re asons for these errors, put forwa rd correspondi ng teaching methods, we hope the concl usions c an provide the he lp to t he t eaching Chinese as a forei gn language. |