Automatically tagging relatives in complete sentences is a basal researchful problem in the nature language procession field.

You must understand its meaning and grasp the use of the relative, then you ll grasp it indeed.

Automatically tagging relative in the complete sentences is the basal researchful problem,It is the base of tagging level、machine translation.

HuangJigang′s study on relationships between Chinese characters and words accumulated systemic language materials and designed the frame classes to research characters systematically.

This type of attributive still obey the principle that the attributive clause modify the word which is re- ferred to by relative pronoun.

This paper discccsses several points students often find difficult in their learning attributive clause,explains the various functions of the relative pronouns“as,but,and than”,and points out some special usages of other common relative pronouns for readers reference.

A study is conducted of English relative pronoun AS with regard to the structural characteristics of its an-tecedents,the nonrestrictive attributive clauses introduced by AS, the ondssion and inversion in the clauses, the syntactical function of AS in subordinate clauses and the case of the personal pronouns after AS.

The relational words are the focus of study with comparison with the progressive duplicate sentences with its modern Chinese pattern,so that the unification of inherited and development of the grammar is proved.

In chapter one,I analysis the cultural background of the production of the Miao-Chinese relational words,the aim,meaning and methods of research on Miao-Chinese relational words,to explain the relative concepts on research on Miao-Chinese relational words.