This thesis consists of five chapters。 The first chapter is a general introduction of the thesis。 The second chapter includes the literature review of study of fuzzy language at home and abroad and introduction of fuzzy language in government work report。 The third chapter is about the theoretical framework of this research, which includes Cooperative Principle and Politeness Principle。 The fourth chapter mainly analyzes government work report with the guidance of Cooperative Principle and Politeness Principle。 The last chapter is the conclusion。 来,自.优;尔:论[文|网www.chuibin.com +QQ752018766-

II。 Literature Review

2。1 Definition of Fuzzy Language 

Fuzziness is one of natural characteristics of language。 It is widely observed oral and also written communication。 Different researchers have studied fuzziness and came up with different definitions。 

According to British philosopher Russell (1923), if there is a one-many relation, but not a one-one relation between a representation and the represented system, fuzziness will arise。 Chinese scholars have also proposed their opinions on fuzzy language。 According to Chen Zhi’an (1996), fuzziness can be understood as the feeling of the users when they can only find a very indefinite relation between a sign and its multiple references。