1. Definition and characteristics: First, we can introduce the definition and characteristics of waltz. Waltz is a kind of dance music that originated in Europe in the19th century. It usually has a bright rhythm and beautiful melody. Usually 3 beats, arranged in a W-shape.
2. Historical development: Next, we can discuss the historical development of waltz. Waltz became popular in the early19th century, especially in Austria and Germany. It was originally a dance music for social occasions, but with the passage of time, it gradually became an independent music form.
3. Famous composers: List some famous waltz composers, such as Johann Strauss II, Haydn and Beethoven, and briefly introduce their contributions and works.
4. Famous waltzes: You can list some famous waltzes, such as Blue Danube and Emperor Waltz, and briefly introduce their creative background, theme and style.
5. Modern application: Finally, we can discuss the application of waltz in modern times. Waltz is not only played and performed in concerts, dances and other occasions, but also widely used in movies, television and advertisements to create a romantic and elegant atmosphere.
The role of mind mapping:
1, organizational thinking: Mind mapping can present complex information in a structured way, helping people to better understand and remember. Through the hierarchical structure of mind map, a large amount of information can be summarized into a tree structure with logical relationship, which is convenient for people to remember and review.
2. Stimulate interest: Mind mapping presents information in a graphical way, which can stimulate people's interest in learning. Compared with traditional text information, mind map is more vivid and interesting, which can attract people's attention better and improve learning efficiency.
3. Improve efficiency: Mind mapping can help people master knowledge faster and improve learning efficiency. Through the hierarchical structure and keyword labeling of mind map, people can understand the key points and difficulties of information more clearly and learn in a targeted manner.
4. Promote communication: Mind mapping can help people communicate and cooperate better. Through the graphical presentation of mind map, people can express their own views and ideas more clearly, and at the same time, they can better understand others' views and ideas.
5. Assisted decision-making: Mind mapping can help people make better decisions. Through the hierarchical structure and classification of mind map, people can understand all aspects of the problem and the relationship between advantages and disadvantages more clearly, so as to make more informed decisions.