Hasan, and also probes into the features of the use of cohesive ties—ways of realizing text coherence which is an important factor for successful communication.

1) How frequently is each cohesive tie used in the student compositions? 2) What is the relationship between the number of cohesive ties used and the quality of the student compositions? 3) Which cohesive tie(s) is/are the better predictor(s) of the quality of the student compositions? 4) What are some of the common features in the student compositions in th.

When something on the cohesive tie is missing,cohesive features will become implicit and semantic relation will be difficult to recognize.

Although the texts which are perfectly coherent may contain no cohesive ties,in naturally occurring discourse,cohesive ties will typically be present between component utterances and utterance parts.

This paper focuses on the concept in the analysis of a written text and attempts to study the roles that different cohesive devices play and demonstrate how the cohesive ties work together in the formation of a unified whole of the text.

In the whole study course,they are"tourist guide"student learning,is leading"tie"between teacher,professional person in charge of the students,is the educational administration and between the technology,resources services and student s study requirement"bridge".

the tie relationship of structure and reference point; 2.

Taking the potential caused by vertical sheet in the point source current field domain for example,based on programming with FORTRAN,the result is analyzed by the use of the above-mention two methods respectively,and comparison on accuracy based on the result is made to determine precision and availability of the analysis solution.