Chinese As A Second Language Acquisition Research On Non-agent Subject Sentence

With the development of Connectionism,it is more and more important to count and analyze the attributes of a language.The linguistic counted attributes have lots of similarities with learner's acquisition discipline,based which we can learn about the rule of their learning process and the effectiveness of chinese learning.The most common one is that in chinese the agent is the subject of the sentence.Non-agent can also be the subject of the sentence.Scholars have had some research on non-agent subject sentence.With the lack of study on the acquisition of non-agent subject sentence,the second language learners rarely use non-agent subject sentence.This thesis chooses 30 verbs from Class-A words.We collect all example non-agent sentences of these verbs from two corpora,on this basis,we analyzed and counted the attributes of non-agent subject,different kinds of non-agent subjects and the collocation of non-agent subject.We try to find out the similarities and differences of the non-agent subject sentence between interlanguage and Chinese from native speaker.The main conclusions of this thesis is as follows through contrast and analysis:(1)there are two kinds of verbs in morden chinese,one is the verb carry agent subject,the other is the verb carry non-agent subject;according to the non agent subject verb carrying frequency,the verb the frequency less than 15% is called low tendency non-agent verb,the verb the frequency is higher than 15% is called the high tendency non-agent verb;(2)the low tendency non-agent verbs are acquired better than high tendency non-agent verbs,the use of the latter verbs is not enough;(3)the general trend of learning non-subjective subjects in different Chinese language learners is progressive;(4)the acquisition of tool subject and locative subject is ideal,the acquisition of giving subject and patient subject is not ideal,result subject is not acquired.