The analysis of pragmatic ambivalence from three non-linguistic aspects:the mental world,the physical world,and the social world,is helpful to better understand its functions,and clar.

It tends to dig out the mechanism involved in production of Wang Xifeng’s communicative strategies and probe into the rules for her successful communication, that is, whether Wang Xifeng’s communicative strategies are the outcome of linguistic choices interadaptable with language user’s physical world, social world and mental world.

Corpus analysis shows that in order to create attractive and fine news headlines, copy editors make proper linguistic choices on lexical, grammatical and sentence level by adapting to linguistic context, the mental world, the social world and the physical world.

The year 2005 has been called the world year of physics (WYP) coinciding with the 100th anniversary of Albert Einstein s “Miraculour Year” in 1905.

The world is a unity of the material world and the meaningful world.

Using the theory of synergetics to research into the existing form and transform of life in the two material worlds of yin and yang enables us to upgrade our cognition of hie to a new level, i.

Matter may refer to the concrete material formation, the material world and the objective reality when it is regarded as a specific concept, a collective concept and a general concept respectively.