4.7　Summary

A thorough study ism ade in this section by observing STTR，word length，sentence length，high frequency words and lexical density.What'smore，cluster and readability are analyzed to synopsize stylistic features.Textual analysis will be conducted in the next chapter to deepen the analysis of style.

【注释】

[1]http：／ccl.pku.edu.cn／center.asp？item＝1＆expand＝241(https://www.daowen.com)

[2]Standardized Data heremeans occurrence per thousand words.

[3]See http：／www.victoria.ac.nz／lals／staff／paul－nation.aspx.