用英语介绍两位语言学家生平及贡献PPT
Ferdinand de Saussure (1857-1913)Ferdinand de Saussure, known as the "father ...
Ferdinand de Saussure (1857-1913)Ferdinand de Saussure, known as the "father of modern linguistics," was a Swiss linguist and the founder of structural linguistics. Born in 1857, he studied at the University of Berne, where he specialized in the Indo-European languages. After completing his studies, he taught at various universities in Europe, including the University of Geneva, where he established the "Cours de Linguistique Générale," which became a landmark in the field of linguistics.Saussure's most significant contribution was his theory of language as a system of signs. He argued that language is a system of arbitrary relationships between signs (words) and their meanings. This theory revolutionized the field of linguistics by shifting the focus from individual words to the relationships between words and their meanings.Saussure also introduced the concept of "diachronic" and "synchronic" linguistics. Diachronic linguistics studies the historical evolution of language, while synchronic linguistics studies the structure and relationships of language at a given point in time. This distinction is crucial in linguistics, as it allows researchers to analyze language both historically and structurally.Saussure's work had a profound impact on subsequent generations of linguists. His theories influenced structuralism, functionalism, and many other schools of linguistic thought. His legacy is still felt today in the way we study and understand language.Noam Chomsky (1928-Present)Noam Chomsky is an American linguist, philosopher, and cognitive scientist who has made groundbreaking contributions to the field of linguistics. Born in 1928, he studied at the University of Pennsylvania, where he developed his theory of transformational grammar, which became the foundation of modern generative linguistics.Chomsky's most significant contribution was his theory of transformational grammar, which argues that the structure of language is generated by a set of rules and principles that operate on a basic set of linguistic elements. This theory revolutionized the field of linguistics by showing that language is not simply a collection of arbitrary rules but is instead generated by a complex system of principles and parameters.Chomsky's work has had a profound impact on many fields, including linguistics, philosophy, psychology, and computer science. His theories have influenced the way we think about language, cognition, and the mind. His work has also had practical applications in areas such as speech recognition, machine translation, and natural language processing.Chomsky's legacy is still felt today in the way we study and understand language. His theories continue to influence new generations of linguists and other scientists, and his work has had a significant impact on our understanding of human cognition and intelligence.In conclusion, Ferdinand de Saussure and Noam Chomsky are two of the most important linguists in history. Their theories and contributions have revolutionized the field of linguistics and have had a profound impact on our understanding of language, cognition, and human intelligence.