Regulation restraint and significance guidance of morality,the original connotations of social morality and inevitable correlates in life growth and development,are the basic issues to be seriously considered and tackled in moral education.

Study on the extended meanings of English animal words;

So, understanding the important features of lexical meaning, the differences and similarities between literal meaning and extended meaning, people can solve such problems as various interpretations, wrong collocation, lexical meaning containing nothing but generalities, and .

With the "animacy hierarchy",we applied it for the exploration of semantic extension,the construction of passive voice in both Chinese and English,and the classification of Chinese word class.

In many languages, consciousness word has its meaning of thinking emotion(it is called the extended meaning of spirit in this article).

He put forward the corresponding approaches: the semantic simplicity test approach,the semantic tightness test approach,the semantic derivation test approach,the pause test approach,the disyllabism test approach.