"America" ​​PPT

Description

"America" ​​PPT

Part One: Introduction of New Course

think about it

1. Can you tell which country this flag is?

2. Can you tell the meaning of the American flag?

The national flag consists of 13 wide strips of red and white, and a blue rectangle containing 50 small white five-pointed stars in the upper left corner. The 50 small stars represent the 50 states of the United States, and the 13 stripes symbolize the 13 colonies when the United States was first founded. Red symbolizes courage, white symbolizes truth, and blue symbolizes justice. This flag is commonly known as the "Stars and Stripes" and its official name is the "United States Flag". It has been modified 28 times since it officially became the American flag. The flag is a symbol of all the freedoms guaranteed by the U.S. Constitution and the Bill of Rights. Most of the time it is a symbol of personal freedom

take a look

Find the location of the United States on the world outline map?

Definition of country name: The United States of America (The United States of America) is referred to as the United States (U.S.A.). The United States is named after the continent. In English, America and the United States are the same word "America", but the Chinese translation is different. The former refers to the entire America, and the latter refers to the United States.

America's nickname is "Uncle Sam". Legend has it that during the Anglo-American War in 1912, Sam Wilson, a businessman from Troy, New York, wrote "u.s." on barrels supplying beef to the army, indicating that it was the property of the United States. This is exactly the same as the abbreviation ("u.s.") of his nickname "uncle sam", so people jokingly said that these supplies with the "u.s." mark belonged to "Uncle Sam". Later, "Uncle Sam" gradually became a nickname for the United States. In the 1830s, American cartoonists drew "Uncle Sam" as a tall, white-haired old man wearing a star-striped hat and a goat's beard. In 1961, the U.S. Congress passed a resolution officially recognizing "Uncle Sam" as a symbol of the United States.

American PPT, Part 2: Immigration Country and Multiculturalism

The origins of American immigrants

The residents of the United States are mainly white people who are European immigrants.

1. Population: about 280 million

2. Race:

Caucasians: 80%, from Europe

Black people: from Africa, accounting for 13.

Yellow race: from Asia, Chinese are concentrated in San Francisco, New York, and Los Angeles.

US resident

1. Population: 270 million

2. Country of immigration

Aboriginal people: Indians

3. Race: Caucasian, black, yellow

4. Nationality: American nation

5. Chinese people live in San Francisco, New York, and Los Angeles

The place where Chinese people live together is called "Chinatown"

American PPT, part three: modern agriculture

The specialization superiority of agriculture shows:

1. Able to make full use of natural conditions and give full play to regional advantages;

2. Use agricultural machinery on a large scale to improve agricultural production technology;

3. Realize modern management of agriculture.

american agriculture

1. Status:

The United States is a major agricultural country in the world with a wide variety of agricultural products and a large output. It is the country that exports the most agricultural products in the world and needs to import some tropical agricultural products.

2. Characteristics of agricultural production:

(1) High degree of agricultural mechanization

Advantages: high production efficiency, large output

(2) Specialization of production in agricultural areas - agricultural belts

Advantages: Make full use of natural conditions, use agricultural machinery on a large scale, and improve agricultural production technology

Animal Husbandry The U.S. animal husbandry industry is mainly based on raising cattle and ranks among the top in the world. Currently, two people can raise 20,000 cows and one person can take care of 100,000 chickens.

What does this sentence mean?

The degree of mechanization and specialization of the U.S. animal husbandry industry is at the world's leading level. Due to the use of modern equipment, the labor productivity of the animal husbandry industry has been greatly improved.

Forestry The United States has 1.8 billion hectares of forests, accounting for 33% of the country's total land area, mainly distributed in the southeastern states and Pacific coast states. The main tree species are American pine, yellow pine, white pine and oak.

U.S. PPT, Part 4: High-tech industries leading the U.S. manufacturing industry

American industry

Do you know what are the favorable conditions for the development of industry in the United States?

The United States is rich in mineral resources. Its output of iron ore, coal, natural gas, lead, zinc, silver, uranium, molybdenum, and zirconium ranks among the top in the world. However, it mainly relies on strategic resources such as titanium, manganese, tin, cobalt, chromium, and nickel. import. The total coal reserves are 3,599.6 billion tons, the total oil reserves are more than 24 billion tons, and the natural gas reserves are 5,603.4 billion cubic meters.

Characteristics of American industry: highly developed, complete departments, and concentrated production.

The automobile industry, construction industry, and steel industry are the three pillar industries of the U.S. economy.

The main industrial products in the United States include: petroleum products, steel, automobiles, machinery, electronics, computer technology, etc.

Do you know the main industrial characteristics, pillar industries and main industrial products of the United States?

However, in recent years, in terms of technology-intensive products such as small cars, household appliances, communications and office automation equipment, and electronic computer chips, it has fallen behind countries such as Japan and Germany.

Keywords: Free download of Business Planet Edition Geography PPT courseware for seventh grade volume 2, American PPT download, .PPT format;

For more information about the "United States" PPT courseware, please click on the "United States ppt" tab.

"American Civil War" PPT download:

"The Civil War in the United States" PPT download part one content: Objective Guide Objective 1: Intensification of the contradiction between the North and the South (causes of the Civil War) The territorial expansion of the United States: By the mid-19th century, the United States had become a major country bordered by the Atlantic Ocean to the east and the Pacific Ocean to the west. . (1) After independence..

"The American Civil War" PPT courseware:

"The American Civil War" PPT courseware Part One: Learning Objectives 1. Read relevant historical materials about the American Civil War and improve the ability to use historical materials to analyze and solve problems. 2. Summarize the basic historical facts of the American Civil War, learn from Lincoln's excellent qualities, and strive to achieve...

"American Civil War" PPT:

"The Civil War in the United States" PPT Part One Content: [Teaching Objectives] Knowledge and Abilities Understand the causes, process, significance of the outbreak of the Civil War and Lincoln's position in American history and other basic historical facts; understand the "Homestead Act", "Emancipation Proclamation", etc. Important documents...

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Update Time: 2024-10-03

This template belongs to Geography courseware Business Planet Edition 7th Grade Geography Volume 2 industry PPT template

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