The inverted pyramid structure consists of several parts

APIA, Samoa, 30 Mar (Reuters) -- The most violent and destructive storm ever recorded on the South Pacific coast swept across the islands of Samoa on March 16 and 17, leaving six warships and 10 other ships either swept to pieces on a coral reef near the harbor or grounded on a beach facing the small town of Appia. At the same time, 142 American and German Navy officers and sailors died on coral reefs, while others found eternal resting places in the graves of the nameless dead, thousands of miles away from home.

Samoa; People: American and German naval officers; Event: The storm hit the American and German fleets, and the losses and ** were heavy; Reason:

Hit the most violent and destructive storm ever recorded on the South Pacific coast.

1 Basic Knowledge (1) Introduction to this Chapter From this chapter to Chapter 8, the writing of news style is described. This chapter mainly introduces the basic components of message structure: title, message header, introduction, main body, ending, news background, author's signature, etc., as well as several basic forms of message structure

"Inverted pyramid" structure, pyramid structure, "twin tower" structure, "freestyle" structure. It belongs to the key chapters. (2) Important Concepts:

The basic building blocks of the message structure are followed by the first section.

Chapters 6 and 7 will explain in detail, and these terms are only understood in this chapter. The "inverted pyramid" structure, pyramid structure, and "twin tower" structure need to be mastered. (3) Important Issues: Diagram analysis of the meaning, characteristics and structure of the "inverted pyramid" structure; the meaning and types of pyramidal structures; The meaning of the "twin towers" structure.

2 Key Points of Learning: Fully master the writing of the "inverted pyramid" structure, and learn to use it proficiently; Understand the meaning, types and scope of application of pyramid structure; Grasp the meaning of the "twin towers" structure. 3 Difficult Questions Under what circumstances is the suspense-solving structure of setting up a question more applicable? Hint:

For the reports of some controversial and questionable social phenomena, the suspense structure of setting up questions is adopted, and the results are relatively good; For some materials that are not important enough but are full of interest, the suspense-solving structure of setting up questions with gradual and plot ups and downs will have an interesting effect. There are thousands of ways to write the introduction, which is nothing more than 5 ws and 1 H, but if you write all these six elements, the number of words is too much, and you must select the most newsworthy part from these six elements and put it in the introduction. Let the listener understand the key points of the news in the fastest time.

What is 5 w1 H? Who is who, that is, the subject of the news event, what happened, where, where, when, when, when the event happened, why the event happened, how the cause of the event, and the process of event development uses the 5w1h writing principle to let the reader know in a very short time.

The pyramid structure is: a pyramidal building, generally the base is a regular polygon such as a regular triangle or a square, or it may be other polygons, the sides are formed by multiple triangles or nearly triangular faces, and the top area is very small, or even spire-shaped.

Ancient pyramids were made of stacks of stones, the higher the material, the less material was used, and the center of mass was close to the base, which could effectively resist natural disasters, so the ancestors of civilizations around the world would use the pyramids as important memorial buildings, such as mausoleums and temples.

Since the 70s of the 20th century, due to the evolution of building technology, to achieve lightweight, plastic, good air conditioning and lighting, some architects will choose elements from geometry, and modern pyramidal buildings have been built all over the world.

Unsolved mysteries

Math riddles. A man named John Taylor in England, an amateur of astronomy and mathematics, and an enthusiast of the pyramids, made many amazing discoveries about the pyramids. He has studied the pyramids based on the data provided in the literature.

After doing his calculations, he found that the Great Pyramid of Khufu contained many mathematical principles. First, he noticed that the base angle of the Great Pyramid of Khufu was not 60 but 51.

Thus it is found that the area of each wall triangle is equal to the square of its height. In addition, the ratio of the height of the tower to the perimeter of the base of the tower is the ratio of the radius of the earth to the circumference, so the ratio of pi can be obtained by dividing the height of the tower by 2 times of the bottom edge. Taylor believes that this ratio is by no means accidental.

He proved that the ancient Egyptians already knew that the earth was round and that the ratio of the radius to the circumference of the earth was known. Taylor's notion was supported by the British mathematician Professor Charles Pitchsmith.

The pyramid structure is a structure with a large shape at the bottom and a small shape at the top, and the content at the top is the most prominent, the most core, and the most noticeable in the whole structure.

Each pyramid structure is built on a clear grouping basis. Grouping is a prerequisite for successful pyramid building, and each group of ideas must belong to the same category and should be exclusive.

Features of the pyramid structure

There are four characteristics of the pyramid structure: conclusion first, upper and lower correspondence, clear classification and logical progression.

For example, when sharing or reporting on a project executed in the work, you need to think about how to express it from the following perspectives: focused, clear thinking, and clear hierarchy.

Conclusions first: Let's start with the conclusions, i.e., what results have been achieved in this project.

Be categorical: Arguments should be in the same category.

Logical progression: Is there a logical order for different arguments? Give priority to the most important things that the audience cares about most.

1. Inverted pyramid structure, also called"Inverted triangle"Structure is one of the most commonly used structural methods in message writing. It is written in the order of first important and then secondary. It resembles an inverted pyramid or an inverted triangle, hence the name. It is mostly used for event news.

3. Disadvantages: lack of literary brilliance, no vitality, can not reflect personality, and the conclusion is not sonorous but weak.

The internal structure of the pyramid consists of corridors, passages, staircases, and halls.

The square cone-shaped imperial tombs of the ancient slave societies of Egypt have corridors, staircases, halls and various valuable ornaments in the tower. This passage has a cross-sectional area of 58 square centimeters and is located about 65 meters above the south wall of the Queen's coffin in the Great Pyramid. At the bottom of this passage is a stone slab with two copper handles.

Since their discovery in 1873, there have been many speculations about their origins. One theory is that they were vents to provide air for the workers who built the interior of the pyramids. However, if this is true, then why did the hole be sealed with just the right stone seal before the project was completed?

Another theory is that there was a secret burial chamber behind the stone slabs in these passages.

There is also an ancient saying that these passages are called "Constellation Passages", because the openings of these passages appear to point in the direction of the constellations of the Great Dog and Orion, and it is possible that the purpose of the construction was to guide the spirits of the pharaohs to heaven. But this theory was partially disproved in 1993 by Rudolf Gantenbrink, an engineer working at the German Archaeological Society.

Tour opens:

Xinhuanet, June 30, 2019**: The Egyptian Ministry of Antiquities held a ceremony in Faiyum City, southwest of Cairo, on the 28th, announcing that the pyramid of Pharaoh Sinuseil II of the 12th Dynasty of ancient Egypt was officially opened to tourists. At the same time, Egypt's Ministry of Antiquities announced that the shirt was open to tourists, a tomb from the Middle Kingdom period, 500 meters from the pyramid of Sinusell II.

Excavations from the tomb have unearthed a number of well-preserved, beautifully carved wooden masks and ornaments. In addition, the total weight of the Pyramid of Khufu is about 6.84 million tons, which is exactly the weight of the Earth if multiplied by 10 to the 15th power.

On November 1, 2021, the 4th Pyramids International Skydiving Festival opened at the Pyramids of Giza in Cairo, the capital of Egypt. The theme of this year's Skydive Festival is "Egypt Sends a Message of Peace to the World", which may be aimed at promoting the recovery and development of Egypt's tourism industry, especially sports tourism.

The above content refers to Encyclopedia - Pyramid.